[INFO] cloning repository https://github.com/ls-1801/VMLauncher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ls-1801/VMLauncher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fls-1801%2FVMLauncher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fls-1801%2FVMLauncher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a6fccad695d38a64742b8e93d14a5da7dcc5231
[INFO] testing ls-1801/VMLauncher against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fls-1801%2FVMLauncher" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ls-1801/VMLauncher
[INFO] finished tweaking git repo https://github.com/ls-1801/VMLauncher
[INFO] tweaked toml for git repo https://github.com/ls-1801/VMLauncher written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ls-1801/VMLauncher on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ls-1801/VMLauncher already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded users v0.11.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07a8ae0b8c2adbb9504e7426fcaccbb8c30985768aad8b6a98bd353454c083d0
[INFO] running `Command { std: "docker" "start" "-a" "07a8ae0b8c2adbb9504e7426fcaccbb8c30985768aad8b6a98bd353454c083d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07a8ae0b8c2adbb9504e7426fcaccbb8c30985768aad8b6a98bd353454c083d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07a8ae0b8c2adbb9504e7426fcaccbb8c30985768aad8b6a98bd353454c083d0", kill_on_drop: false }`
[INFO] [stdout] 07a8ae0b8c2adbb9504e7426fcaccbb8c30985768aad8b6a98bd353454c083d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8a240215e5a3360886b298959105b3fab0948065f34a6363e6de6e6be245698
[INFO] running `Command { std: "docker" "start" "-a" "e8a240215e5a3360886b298959105b3fab0948065f34a6363e6de6e6be245698", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
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[INFO] [stderr]    Compiling generic-array v0.14.7
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[INFO] [stderr]    Compiling anstyle v1.0.6
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[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling rand_core v0.9.0-alpha.0
[INFO] [stderr]    Compiling anstream v0.6.13
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[INFO] [stderr]    Compiling rust-embed-utils v8.3.0
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling async-lock v2.8.0
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
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[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling clap_lex v0.7.0
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[INFO] [stderr]    Compiling nix v0.26.4
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[INFO] [stderr]    Compiling newline-converter v0.2.2
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[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling aliasable v0.1.3
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.10
[INFO] [stderr]    Compiling dyn-clone v1.0.17
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling rand v0.9.0-alpha.0
[INFO] [stderr]    Compiling users v0.11.0
[INFO] [stderr]    Compiling indoc v2.0.4
[INFO] [stderr]    Compiling ipnet v2.9.0
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling macaddr v1.0.1
[INFO] [stderr]    Compiling strum v0.26.2
[INFO] [stderr]    Compiling ctrlc v3.4.4
[INFO] [stderr]    Compiling which v6.0.0
[INFO] [stderr]    Compiling darling_core v0.20.8
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling bytemuck_derive v1.6.0
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]    Compiling rust-embed-impl v8.3.0
[INFO] [stderr]    Compiling ouroboros_macro v0.18.3
[INFO] [stderr]    Compiling strum_macros v0.26.2
[INFO] [stderr]    Compiling homedir v0.2.1
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling rust-embed v8.3.0
[INFO] [stderr]    Compiling bytemuck v1.15.0
[INFO] [stderr]    Compiling darling_macro v0.20.8
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling caps v0.5.5
[INFO] [stderr]    Compiling inquire v0.6.2
[INFO] [stderr]    Compiling polling v3.5.0
[INFO] [stderr]    Compiling blocking v1.5.1
[INFO] [stderr]    Compiling tracing-error v0.2.0
[INFO] [stderr]    Compiling clap v4.5.2
[INFO] [stderr]    Compiling darling v0.20.8
[INFO] [stderr]    Compiling async-io v2.3.2
[INFO] [stderr]    Compiling derive_builder_core v0.20.0
[INFO] [stderr]    Compiling ouroboros v0.18.3
[INFO] [stderr]    Compiling derive_builder_macro v0.20.0
[INFO] [stderr]    Compiling async-signal v0.2.5
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-process v2.1.0
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling derive_builder v0.20.0
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling serde_yaml v0.9.32
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling TestCaseLauncher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `TimeoutError`, `self`, and `timeout`
[INFO] [stdout]  --> src/main.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use async_std::future::{self, timeout, TimeoutError};
[INFO] [stdout]   |                         ^^^^  ^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pin`
[INFO] [stdout]  --> src/main.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::pin::{pin, Pin};
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Source` and `TCPSourceConfig`
[INFO] [stdout]   --> src/main.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Format, Source, TCPSourceConfig, TCPSourceConfigBuilder,
[INFO] [stdout]    |             ^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::IpAddr`
[INFO] [stdout]  --> src/flatcar.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::net::IpAddr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::nanos::NanosError::HomeDir`
[INFO] [stdout]  --> src/nanos.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::nanos::NanosError::HomeDir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `info`
[INFO] [stdout]   --> src/nanos.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{error, info};
[INFO] [stdout]    |               ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::fmt::format`
[INFO] [stdout]   --> src/nanos.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tracing_subscriber::fmt::format;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `which::which`
[INFO] [stdout]   --> src/nanos.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use which::which;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::shell`
[INFO] [stdout]   --> src/nanos.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::shell;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `run_shell_command_with_env`
[INFO] [stdout]   --> src/nanos.rs:17:39
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::shell::{run_shell_command, run_shell_command_with_env, ShellError};
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::templates::WorkerConfiguration`
[INFO] [stdout]   --> src/nanos.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::templates::WorkerConfiguration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IpAddr`
[INFO] [stdout]  --> src/network.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::net::{IpAddr, Ipv4Addr};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/network.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cell::RefCell`
[INFO] [stdout]  --> src/network.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{cell::RefCell, sync};
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Level`
[INFO] [stdout]   --> src/network.rs:15:33
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tracing::{instrument, warn, Level};
[INFO] [stdout]    |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::network::common::CommonError::NameToLong`
[INFO] [stdout]  --> src/network/common.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::network::common::CommonError::NameToLong;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `c_short`
[INFO] [stdout]  --> src/network/common.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 | use libc::{c_char, c_int, c_long, c_short, IFNAMSIZ, ifreq};
[INFO] [stdout]   |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ioctl_write_int_bad`
[INFO] [stdout]  --> src/network/common.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ioctl_readwrite_bad, ioctl_write_int, ioctl_write_int_bad, ioctl_write_ptr, ioctl_write_ptr_bad,
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CStr` and `c_void`
[INFO] [stdout]  --> src/network/userbridge.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ffi::{c_void, CStr, CString, FromBytesUntilNulError, NulError};
[INFO] [stdout]   |                ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::MaybeUninit`
[INFO] [stdout]  --> src/network/userbridge.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::mem::MaybeUninit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntoRawFd`, `OwnedFd`, and `RawFd`
[INFO] [stdout]  --> src/network/userbridge.rs:5:28
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::os::fd::{AsRawFd, IntoRawFd, OwnedFd, RawFd};
[INFO] [stdout]   |                            ^^^^^^^^^  ^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Pod` and `Zeroable`
[INFO] [stdout]  --> src/network/userbridge.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | use bytemuck::{Pod, Zeroable};
[INFO] [stdout]   |                ^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IPPROTO_IP`, `IPPROTO_TCP`, `__c_anonymous_ifr_ifru`, `c_char`, `in_addr_t`, `in_port_t`, and `memcpy`
[INFO] [stdout]   --> src/network/userbridge.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     __c_anonymous_ifr_ifru, c_char, c_int, c_long, c_short, ifreq, in_addr_t, in_port_t, memcpy,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^                                 ^^^^^^^^^  ^^^^^^^^^  ^^^^^^
[INFO] [stdout] 12 |     sa_family_t, AF_INET, IFF_BROADCAST, IFF_MULTICAST, IFF_RUNNING, IFF_UP, IPPROTO_IP,
[INFO] [stdout]    |                                                                              ^^^^^^^^^^
[INFO] [stdout] 13 |     IPPROTO_TCP,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nix::sys::ioctl`
[INFO] [stdout]   --> src/network/userbridge.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use nix::sys::ioctl;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nix::sys::ioctl::ioctl_param_type`
[INFO] [stdout]   --> src/network/userbridge.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use nix::sys::ioctl::ioctl_param_type;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SockProtocol`
[INFO] [stdout]   --> src/network/userbridge.rs:17:49
[INFO] [stdout]    |
[INFO] [stdout] 17 | use nix::sys::socket::{AddressFamily, SockFlag, SockProtocol, SockType};
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nix::unistd::close`
[INFO] [stdout]   --> src/network/userbridge.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use nix::unistd::close;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `NixPath`, `ioctl_read`, `ioctl_readwrite`, `ioctl_write_buf`, `ioctl_write_int`, and `ioctl_write_ptr`
[INFO] [stdout]   --> src/network/userbridge.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     ioctl_read, ioctl_readwrite, ioctl_write_buf, ioctl_write_int, ioctl_write_ptr, NixPath,
[INFO] [stdout]    |     ^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `users::get_current_uid`
[INFO] [stdout]   --> src/network/userbridge.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use users::get_current_uid;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CStr`
[INFO] [stdout]  --> src/network/usertap.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ffi::{CStr, FromBytesUntilNulError};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ShellError`
[INFO] [stdout]   --> src/qemu.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 | use crate::shell::{self, ShellError};
[INFO] [stdout]    |                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `strum_macros::Display`
[INFO] [stdout]  --> src/shell.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use strum_macros::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `indoc::indoc`
[INFO] [stdout]  --> src/templates.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use indoc::indoc;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WorkerQueryProcessingConfigurationBuilder`
[INFO] [stdout]   --> src/templates.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Source, WorkerQueryProcessingConfigurationBuilder, WorkerQueryProcessingConfigurationInternal,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/qemu.rs:494:9
[INFO] [stdout]     |
[INFO] [stdout] 494 |     let mut connection = connection.map_err(SerialError::Connecting)?;
[INFO] [stdout]     |         ----^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p0`
[INFO] [stdout]    --> src/nanos.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 174 |     p0: Vec<&str>,
[INFO] [stdout]     |     ^^ help: if this is intentional, prefix it with an underscore: `_p0`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p1`
[INFO] [stdout]    --> src/nanos.rs:175:5
[INFO] [stdout]     |
[INFO] [stdout] 175 |     p1: &UnikernelWorkerConfig,
[INFO] [stdout]     |     ^^ help: if this is intentional, prefix it with an underscore: `_p1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p2`
[INFO] [stdout]    --> src/nanos.rs:176:5
[INFO] [stdout]     |
[INFO] [stdout] 176 |     p2: &TempDir,
[INFO] [stdout]     |     ^^ help: if this is intentional, prefix it with an underscore: `_p2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]    --> src/main.rs:365:33
[INFO] [stdout]     |
[INFO] [stdout] 365 |                         Ok((qh, serial)) => {
[INFO] [stdout]     |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `qemu_instances`
[INFO] [stdout]    --> src/main.rs:401:5
[INFO] [stdout]     |
[INFO] [stdout] 401 |     qemu_instances: &mut Vec<QemuProcessHandle>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_qemu_instances`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serials`
[INFO] [stdout]    --> src/main.rs:402:5
[INFO] [stdout]     |
[INFO] [stdout] 402 |     serials: &mut Vec<JoinHandle<Result<(), Error>>>,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serials`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ShellErrorEnum` is more private than the item `ShellError::new`
[INFO] [stdout]   --> src/shell.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn new(enu: ShellErrorEnum) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `ShellError::new` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `ShellErrorEnum` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/shell.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | enum ShellErrorEnum {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `IO` is never constructed
[INFO] [stdout]   --> src/main.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | enum Error {
[INFO] [stdout]    |      ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 84 |     IO(#[source] std::io::Error),
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `OpsNotFound` and `HomeDir` are never constructed
[INFO] [stdout]   --> src/nanos.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub(crate) enum NanosError {
[INFO] [stdout]    |                 ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 61 |     OpsNotFound(#[source] which::Error),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 62 |     #[error("Homedir error")]
[INFO] [stdout] 63 |     HomeDir(#[source] homedir::GetHomeError),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NanosError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `host_ip` is never used
[INFO] [stdout]   --> src/network.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl Bridge {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 45 |     fn host_ip(&self) -> Ipv4Addr {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `destroy` is never used
[INFO] [stdout]   --> src/network.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | impl Tap {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 82 |     fn destroy(self) {}
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `DeviceDoesNotExist`, `DeviceNotAccessible`, `IO`, and `FFI` are never constructed
[INFO] [stdout]   --> src/network/userbridge.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub(crate) enum UserBridgeError {
[INFO] [stdout]    |                 --------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 61 |     DeviceDoesNotExist,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 62 |     #[error("/dev/net/tun cannot be written to")]
[INFO] [stdout] 63 |     DeviceNotAccessible,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 64 |     #[error("IO Error when {1}: {0}")]
[INFO] [stdout] 65 |     IO(#[source] std::io::Error, &'static str),
[INFO] [stdout]    |     ^^
[INFO] [stdout] 66 |     #[error("FFI Error")]
[INFO] [stdout] 67 |     FFI(#[source] FromBytesUntilNulError),
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UserBridgeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/network/userbridge.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | struct InAddr {
[INFO] [stdout]    |        ^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/network/userbridge.rs:83:1
[INFO] [stdout]    |
[INFO] [stdout] 83 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/network/userbridge.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 | struct SockaddrIn {
[INFO] [stdout]    |        ^^^^^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/network/userbridge.rs:88:1
[INFO] [stdout]    |
[INFO] [stdout] 88 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FFI` is never constructed
[INFO] [stdout]   --> src/network/usertap.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) enum UserTapError {
[INFO] [stdout]    |                 ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 46 |     FFI(#[source] FromBytesUntilNulError),
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UserTapError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PidNoLongerExists` is never constructed
[INFO] [stdout]    --> src/qemu.rs:308:8
[INFO] [stdout]     |
[INFO] [stdout] 308 | struct PidNoLongerExists {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `pid_file_path` is never used
[INFO] [stdout]    --> src/qemu.rs:330:8
[INFO] [stdout]     |
[INFO] [stdout] 313 | impl QemuProcessHandle {
[INFO] [stdout]     | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 330 |     fn pid_file_path(&self) -> PathBuf {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.60s
[INFO] running `Command { std: "docker" "inspect" "e8a240215e5a3360886b298959105b3fab0948065f34a6363e6de6e6be245698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8a240215e5a3360886b298959105b3fab0948065f34a6363e6de6e6be245698", kill_on_drop: false }`
[INFO] [stdout] e8a240215e5a3360886b298959105b3fab0948065f34a6363e6de6e6be245698
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5565e307852e223099ad1ed3a7c3082b326bb73ffc9e38df819b8071f96d4e3d
[INFO] running `Command { std: "docker" "start" "-a" "5565e307852e223099ad1ed3a7c3082b326bb73ffc9e38df819b8071f96d4e3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling TestCaseLauncher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `TimeoutError`, `self`, and `timeout`
[INFO] [stdout]  --> src/main.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use async_std::future::{self, timeout, TimeoutError};
[INFO] [stdout]   |                         ^^^^  ^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pin`
[INFO] [stdout]  --> src/main.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::pin::{pin, Pin};
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Source` and `TCPSourceConfig`
[INFO] [stdout]   --> src/main.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Format, Source, TCPSourceConfig, TCPSourceConfigBuilder,
[INFO] [stdout]    |             ^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::nanos::NanosError::HomeDir`
[INFO] [stdout]  --> src/nanos.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::nanos::NanosError::HomeDir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `info`
[INFO] [stdout]   --> src/nanos.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{error, info};
[INFO] [stdout]    |               ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::fmt::format`
[INFO] [stdout]   --> src/nanos.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tracing_subscriber::fmt::format;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `which::which`
[INFO] [stdout]   --> src/nanos.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use which::which;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::shell`
[INFO] [stdout]   --> src/nanos.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::shell;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `run_shell_command_with_env`
[INFO] [stdout]   --> src/nanos.rs:17:39
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::shell::{run_shell_command, run_shell_command_with_env, ShellError};
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::templates::WorkerConfiguration`
[INFO] [stdout]   --> src/nanos.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::templates::WorkerConfiguration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IpAddr`
[INFO] [stdout]  --> src/network.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::net::{IpAddr, Ipv4Addr};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/network.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cell::RefCell`
[INFO] [stdout]  --> src/network.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{cell::RefCell, sync};
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Level`
[INFO] [stdout]   --> src/network.rs:15:33
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tracing::{instrument, warn, Level};
[INFO] [stdout]    |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::network::common::CommonError::NameToLong`
[INFO] [stdout]  --> src/network/common.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::network::common::CommonError::NameToLong;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `c_short`
[INFO] [stdout]  --> src/network/common.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 | use libc::{c_char, c_int, c_long, c_short, IFNAMSIZ, ifreq};
[INFO] [stdout]   |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ioctl_write_int_bad`
[INFO] [stdout]  --> src/network/common.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ioctl_readwrite_bad, ioctl_write_int, ioctl_write_int_bad, ioctl_write_ptr, ioctl_write_ptr_bad,
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CStr` and `c_void`
[INFO] [stdout]  --> src/network/userbridge.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ffi::{c_void, CStr, CString, FromBytesUntilNulError, NulError};
[INFO] [stdout]   |                ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::MaybeUninit`
[INFO] [stdout]  --> src/network/userbridge.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::mem::MaybeUninit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntoRawFd`, `OwnedFd`, and `RawFd`
[INFO] [stdout]  --> src/network/userbridge.rs:5:28
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::os::fd::{AsRawFd, IntoRawFd, OwnedFd, RawFd};
[INFO] [stdout]   |                            ^^^^^^^^^  ^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Pod` and `Zeroable`
[INFO] [stdout]  --> src/network/userbridge.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | use bytemuck::{Pod, Zeroable};
[INFO] [stdout]   |                ^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IPPROTO_IP`, `IPPROTO_TCP`, `__c_anonymous_ifr_ifru`, `c_char`, `in_addr_t`, `in_port_t`, and `memcpy`
[INFO] [stdout]   --> src/network/userbridge.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     __c_anonymous_ifr_ifru, c_char, c_int, c_long, c_short, ifreq, in_addr_t, in_port_t, memcpy,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^                                 ^^^^^^^^^  ^^^^^^^^^  ^^^^^^
[INFO] [stdout] 12 |     sa_family_t, AF_INET, IFF_BROADCAST, IFF_MULTICAST, IFF_RUNNING, IFF_UP, IPPROTO_IP,
[INFO] [stdout]    |                                                                              ^^^^^^^^^^
[INFO] [stdout] 13 |     IPPROTO_TCP,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nix::sys::ioctl`
[INFO] [stdout]   --> src/network/userbridge.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use nix::sys::ioctl;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nix::sys::ioctl::ioctl_param_type`
[INFO] [stdout]   --> src/network/userbridge.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use nix::sys::ioctl::ioctl_param_type;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SockProtocol`
[INFO] [stdout]   --> src/network/userbridge.rs:17:49
[INFO] [stdout]    |
[INFO] [stdout] 17 | use nix::sys::socket::{AddressFamily, SockFlag, SockProtocol, SockType};
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nix::unistd::close`
[INFO] [stdout]   --> src/network/userbridge.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use nix::unistd::close;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `NixPath`, `ioctl_read`, `ioctl_readwrite`, `ioctl_write_buf`, `ioctl_write_int`, and `ioctl_write_ptr`
[INFO] [stdout]   --> src/network/userbridge.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     ioctl_read, ioctl_readwrite, ioctl_write_buf, ioctl_write_int, ioctl_write_ptr, NixPath,
[INFO] [stdout]    |     ^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `users::get_current_uid`
[INFO] [stdout]   --> src/network/userbridge.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use users::get_current_uid;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CStr`
[INFO] [stdout]  --> src/network/usertap.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ffi::{CStr, FromBytesUntilNulError};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ShellError`
[INFO] [stdout]   --> src/qemu.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 | use crate::shell::{self, ShellError};
[INFO] [stdout]    |                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `strum_macros::Display`
[INFO] [stdout]  --> src/shell.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use strum_macros::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/qemu.rs:494:9
[INFO] [stdout]     |
[INFO] [stdout] 494 |     let mut connection = connection.map_err(SerialError::Connecting)?;
[INFO] [stdout]     |         ----^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p0`
[INFO] [stdout]    --> src/nanos.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 174 |     p0: Vec<&str>,
[INFO] [stdout]     |     ^^ help: if this is intentional, prefix it with an underscore: `_p0`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p1`
[INFO] [stdout]    --> src/nanos.rs:175:5
[INFO] [stdout]     |
[INFO] [stdout] 175 |     p1: &UnikernelWorkerConfig,
[INFO] [stdout]     |     ^^ help: if this is intentional, prefix it with an underscore: `_p1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p2`
[INFO] [stdout]    --> src/nanos.rs:176:5
[INFO] [stdout]     |
[INFO] [stdout] 176 |     p2: &TempDir,
[INFO] [stdout]     |     ^^ help: if this is intentional, prefix it with an underscore: `_p2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/qemu.rs:570:10
[INFO] [stdout]     |
[INFO] [stdout] 570 |     let (mut vec, current_index) =
[INFO] [stdout]     |          ----^^^
[INFO] [stdout]     |          |
[INFO] [stdout]     |          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/qemu.rs:559:88
[INFO] [stdout]     |
[INFO] [stdout] 559 |     let (mut vec, current_index) = chunk_to_lines(vec, current_index + message.len(), |f| {
[INFO] [stdout]     |                                                                                        ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/qemu.rs:537:88
[INFO] [stdout]     |
[INFO] [stdout] 537 |     let (mut vec, current_index) = chunk_to_lines(vec, current_index + message.len(), |f| {
[INFO] [stdout]     |                                                                                        ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/qemu.rs:527:72
[INFO] [stdout]     |
[INFO] [stdout] 527 |     let (mut vec, current_index) = chunk_to_lines(vec, message.len(), |f| {
[INFO] [stdout]     |                                                                        ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]    --> src/main.rs:365:33
[INFO] [stdout]     |
[INFO] [stdout] 365 |                         Ok((qh, serial)) => {
[INFO] [stdout]     |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `qemu_instances`
[INFO] [stdout]    --> src/main.rs:401:5
[INFO] [stdout]     |
[INFO] [stdout] 401 |     qemu_instances: &mut Vec<QemuProcessHandle>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_qemu_instances`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serials`
[INFO] [stdout]    --> src/main.rs:402:5
[INFO] [stdout]     |
[INFO] [stdout] 402 |     serials: &mut Vec<JoinHandle<Result<(), Error>>>,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serials`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ShellErrorEnum` is more private than the item `ShellError::new`
[INFO] [stdout]   --> src/shell.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn new(enu: ShellErrorEnum) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `ShellError::new` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `ShellErrorEnum` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/shell.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | enum ShellErrorEnum {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `IO` is never constructed
[INFO] [stdout]   --> src/main.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | enum Error {
[INFO] [stdout]    |      ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 84 |     IO(#[source] std::io::Error),
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `OpsNotFound` and `HomeDir` are never constructed
[INFO] [stdout]   --> src/nanos.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub(crate) enum NanosError {
[INFO] [stdout]    |                 ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 61 |     OpsNotFound(#[source] which::Error),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 62 |     #[error("Homedir error")]
[INFO] [stdout] 63 |     HomeDir(#[source] homedir::GetHomeError),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NanosError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `host_ip` is never used
[INFO] [stdout]   --> src/network.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl Bridge {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 45 |     fn host_ip(&self) -> Ipv4Addr {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `destroy` is never used
[INFO] [stdout]   --> src/network.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | impl Tap {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 82 |     fn destroy(self) {}
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `DeviceDoesNotExist`, `DeviceNotAccessible`, `IO`, and `FFI` are never constructed
[INFO] [stdout]   --> src/network/userbridge.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub(crate) enum UserBridgeError {
[INFO] [stdout]    |                 --------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 61 |     DeviceDoesNotExist,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 62 |     #[error("/dev/net/tun cannot be written to")]
[INFO] [stdout] 63 |     DeviceNotAccessible,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 64 |     #[error("IO Error when {1}: {0}")]
[INFO] [stdout] 65 |     IO(#[source] std::io::Error, &'static str),
[INFO] [stdout]    |     ^^
[INFO] [stdout] 66 |     #[error("FFI Error")]
[INFO] [stdout] 67 |     FFI(#[source] FromBytesUntilNulError),
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UserBridgeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/network/userbridge.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | struct InAddr {
[INFO] [stdout]    |        ^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/network/userbridge.rs:83:1
[INFO] [stdout]    |
[INFO] [stdout] 83 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/network/userbridge.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 | struct SockaddrIn {
[INFO] [stdout]    |        ^^^^^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/network/userbridge.rs:88:1
[INFO] [stdout]    |
[INFO] [stdout] 88 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FFI` is never constructed
[INFO] [stdout]   --> src/network/usertap.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) enum UserTapError {
[INFO] [stdout]    |                 ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 46 |     FFI(#[source] FromBytesUntilNulError),
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UserTapError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PidNoLongerExists` is never constructed
[INFO] [stdout]    --> src/qemu.rs:308:8
[INFO] [stdout]     |
[INFO] [stdout] 308 | struct PidNoLongerExists {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `pid_file_path` is never used
[INFO] [stdout]    --> src/qemu.rs:330:8
[INFO] [stdout]     |
[INFO] [stdout] 313 | impl QemuProcessHandle {
[INFO] [stdout]     | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 330 |     fn pid_file_path(&self) -> PathBuf {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `messageWithNewline` should have a snake case name
[INFO] [stdout]    --> src/qemu.rs:524:9
[INFO] [stdout]     |
[INFO] [stdout] 524 |     let messageWithNewline = "Hello\nHellow".as_bytes();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `message_with_newline`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.38s
[INFO] running `Command { std: "docker" "inspect" "5565e307852e223099ad1ed3a7c3082b326bb73ffc9e38df819b8071f96d4e3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5565e307852e223099ad1ed3a7c3082b326bb73ffc9e38df819b8071f96d4e3d", kill_on_drop: false }`
[INFO] [stdout] 5565e307852e223099ad1ed3a7c3082b326bb73ffc9e38df819b8071f96d4e3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d8cff3104cbdaf70f41d249b360d8f76f664d755a49de440eca7f06429b98d8d
[INFO] running `Command { std: "docker" "start" "-a" "d8cff3104cbdaf70f41d249b360d8f76f664d755a49de440eca7f06429b98d8d", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `TimeoutError`, `self`, and `timeout`
[INFO] [stderr]  --> src/main.rs:1:25
[INFO] [stderr]   |
[INFO] [stderr] 1 | use async_std::future::{self, timeout, TimeoutError};
[INFO] [stderr]   |                         ^^^^  ^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pin`
[INFO] [stderr]  --> src/main.rs:8:16
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::pin::{pin, Pin};
[INFO] [stderr]   |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Source` and `TCPSourceConfig`
[INFO] [stderr]   --> src/main.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |     Format, Source, TCPSourceConfig, TCPSourceConfigBuilder,
[INFO] [stderr]    |             ^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::nanos::NanosError::HomeDir`
[INFO] [stderr]  --> src/nanos.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::nanos::NanosError::HomeDir;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `error` and `info`
[INFO] [stderr]   --> src/nanos.rs:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 | use tracing::{error, info};
[INFO] [stderr]    |               ^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tracing_subscriber::fmt::format`
[INFO] [stderr]   --> src/nanos.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use tracing_subscriber::fmt::format;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `which::which`
[INFO] [stderr]   --> src/nanos.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use which::which;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::shell`
[INFO] [stderr]   --> src/nanos.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use crate::shell;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `run_shell_command_with_env`
[INFO] [stderr]   --> src/nanos.rs:17:39
[INFO] [stderr]    |
[INFO] [stderr] 17 | use crate::shell::{run_shell_command, run_shell_command_with_env, ShellError};
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::templates::WorkerConfiguration`
[INFO] [stderr]   --> src/nanos.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use crate::templates::WorkerConfiguration;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `IpAddr`
[INFO] [stderr]  --> src/network.rs:2:16
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::net::{IpAddr, Ipv4Addr};
[INFO] [stderr]   |                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stderr]  --> src/network.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::str::FromStr;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cell::RefCell`
[INFO] [stderr]  --> src/network.rs:6:11
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::{cell::RefCell, sync};
[INFO] [stderr]   |           ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Level`
[INFO] [stderr]   --> src/network.rs:15:33
[INFO] [stderr]    |
[INFO] [stderr] 15 | use tracing::{instrument, warn, Level};
[INFO] [stderr]    |                                 ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::network::common::CommonError::NameToLong`
[INFO] [stderr]  --> src/network/common.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::network::common::CommonError::NameToLong;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `c_short`
[INFO] [stderr]  --> src/network/common.rs:2:35
[INFO] [stderr]   |
[INFO] [stderr] 2 | use libc::{c_char, c_int, c_long, c_short, IFNAMSIZ, ifreq};
[INFO] [stderr]   |                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ioctl_write_int_bad`
[INFO] [stderr]  --> src/network/common.rs:4:43
[INFO] [stderr]   |
[INFO] [stderr] 4 |     ioctl_readwrite_bad, ioctl_write_int, ioctl_write_int_bad, ioctl_write_ptr, ioctl_write_ptr_bad,
[INFO] [stderr]   |                                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CStr` and `c_void`
[INFO] [stderr]  --> src/network/userbridge.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ffi::{c_void, CStr, CString, FromBytesUntilNulError, NulError};
[INFO] [stderr]   |                ^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem::MaybeUninit`
[INFO] [stderr]  --> src/network/userbridge.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::mem::MaybeUninit;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `IntoRawFd`, `OwnedFd`, and `RawFd`
[INFO] [stderr]  --> src/network/userbridge.rs:5:28
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::os::fd::{AsRawFd, IntoRawFd, OwnedFd, RawFd};
[INFO] [stderr]   |                            ^^^^^^^^^  ^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Pod` and `Zeroable`
[INFO] [stderr]  --> src/network/userbridge.rs:7:16
[INFO] [stderr]   |
[INFO] [stderr] 7 | use bytemuck::{Pod, Zeroable};
[INFO] [stderr]   |                ^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `IPPROTO_IP`, `IPPROTO_TCP`, `__c_anonymous_ifr_ifru`, `c_char`, `in_addr_t`, `in_port_t`, and `memcpy`
[INFO] [stderr]   --> src/network/userbridge.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     __c_anonymous_ifr_ifru, c_char, c_int, c_long, c_short, ifreq, in_addr_t, in_port_t, memcpy,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^                                 ^^^^^^^^^  ^^^^^^^^^  ^^^^^^
[INFO] [stderr] 12 |     sa_family_t, AF_INET, IFF_BROADCAST, IFF_MULTICAST, IFF_RUNNING, IFF_UP, IPPROTO_IP,
[INFO] [stderr]    |                                                                              ^^^^^^^^^^
[INFO] [stderr] 13 |     IPPROTO_TCP,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nix::sys::ioctl`
[INFO] [stderr]   --> src/network/userbridge.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use nix::sys::ioctl;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nix::sys::ioctl::ioctl_param_type`
[INFO] [stderr]   --> src/network/userbridge.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use nix::sys::ioctl::ioctl_param_type;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SockProtocol`
[INFO] [stderr]   --> src/network/userbridge.rs:17:49
[INFO] [stderr]    |
[INFO] [stderr] 17 | use nix::sys::socket::{AddressFamily, SockFlag, SockProtocol, SockType};
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nix::unistd::close`
[INFO] [stderr]   --> src/network/userbridge.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use nix::unistd::close;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `NixPath`, `ioctl_read`, `ioctl_readwrite`, `ioctl_write_buf`, `ioctl_write_int`, and `ioctl_write_ptr`
[INFO] [stderr]   --> src/network/userbridge.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     ioctl_read, ioctl_readwrite, ioctl_write_buf, ioctl_write_int, ioctl_write_ptr, NixPath,
[INFO] [stderr]    |     ^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `users::get_current_uid`
[INFO] [stderr]   --> src/network/userbridge.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | use users::get_current_uid;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CStr`
[INFO] [stderr]  --> src/network/usertap.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ffi::{CStr, FromBytesUntilNulError};
[INFO] [stderr]   |                ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ShellError`
[INFO] [stderr]   --> src/qemu.rs:22:26
[INFO] [stderr]    |
[INFO] [stderr] 22 | use crate::shell::{self, ShellError};
[INFO] [stderr]    |                          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `strum_macros::Display`
[INFO] [stderr]  --> src/shell.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use strum_macros::Display;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/qemu.rs:494:9
[INFO] [stderr]     |
[INFO] [stderr] 494 |     let mut connection = connection.map_err(SerialError::Connecting)?;
[INFO] [stderr]     |         ----^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p0`
[INFO] [stderr]    --> src/nanos.rs:174:5
[INFO] [stderr]     |
[INFO] [stderr] 174 |     p0: Vec<&str>,
[INFO] [stderr]     |     ^^ help: if this is intentional, prefix it with an underscore: `_p0`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p1`
[INFO] [stderr]    --> src/nanos.rs:175:5
[INFO] [stderr]     |
[INFO] [stderr] 175 |     p1: &UnikernelWorkerConfig,
[INFO] [stderr]     |     ^^ help: if this is intentional, prefix it with an underscore: `_p1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p2`
[INFO] [stderr]    --> src/nanos.rs:176:5
[INFO] [stderr]     |
[INFO] [stderr] 176 |     p2: &TempDir,
[INFO] [stderr]     |     ^^ help: if this is intentional, prefix it with an underscore: `_p2`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/qemu.rs:570:10
[INFO] [stderr]     |
[INFO] [stderr] 570 |     let (mut vec, current_index) =
[INFO] [stderr]     |          ----^^^
[INFO] [stderr]     |          |
[INFO] [stderr]     |          help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]    --> src/qemu.rs:559:88
[INFO] [stderr]     |
[INFO] [stderr] 559 |     let (mut vec, current_index) = chunk_to_lines(vec, current_index + message.len(), |f| {
[INFO] [stderr]     |                                                                                        ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]    --> src/qemu.rs:537:88
[INFO] [stderr]     |
[INFO] [stderr] 537 |     let (mut vec, current_index) = chunk_to_lines(vec, current_index + message.len(), |f| {
[INFO] [stderr]     |                                                                                        ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]    --> src/qemu.rs:527:72
[INFO] [stderr]     |
[INFO] [stderr] 527 |     let (mut vec, current_index) = chunk_to_lines(vec, message.len(), |f| {
[INFO] [stderr]     |                                                                        ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `serial`
[INFO] [stderr]    --> src/main.rs:365:33
[INFO] [stderr]     |
[INFO] [stderr] 365 |                         Ok((qh, serial)) => {
[INFO] [stderr]     |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `qemu_instances`
[INFO] [stderr]    --> src/main.rs:401:5
[INFO] [stderr]     |
[INFO] [stderr] 401 |     qemu_instances: &mut Vec<QemuProcessHandle>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_qemu_instances`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `serials`
[INFO] [stderr]    --> src/main.rs:402:5
[INFO] [stderr]     |
[INFO] [stderr] 402 |     serials: &mut Vec<JoinHandle<Result<(), Error>>>,
[INFO] [stderr]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serials`
[INFO] [stderr] 
[INFO] [stderr] warning: type `ShellErrorEnum` is more private than the item `ShellError::new`
[INFO] [stderr]   --> src/shell.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn new(enu: ShellErrorEnum) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `ShellError::new` is reachable at visibility `pub(crate)`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `ShellErrorEnum` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/shell.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | enum ShellErrorEnum {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `IO` is never constructed
[INFO] [stderr]   --> src/main.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 74 | enum Error {
[INFO] [stderr]    |      ----- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 84 |     IO(#[source] std::io::Error),
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `OpsNotFound` and `HomeDir` are never constructed
[INFO] [stderr]   --> src/nanos.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub(crate) enum NanosError {
[INFO] [stderr]    |                 ---------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 61 |     OpsNotFound(#[source] which::Error),
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 62 |     #[error("Homedir error")]
[INFO] [stderr] 63 |     HomeDir(#[source] homedir::GetHomeError),
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `NanosError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `host_ip` is never used
[INFO] [stderr]   --> src/network.rs:45:8
[INFO] [stderr]    |
[INFO] [stderr] 44 | impl Bridge {
[INFO] [stderr]    | ----------- method in this implementation
[INFO] [stderr] 45 |     fn host_ip(&self) -> Ipv4Addr {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `destroy` is never used
[INFO] [stderr]   --> src/network.rs:82:8
[INFO] [stderr]    |
[INFO] [stderr] 73 | impl Tap {
[INFO] [stderr]    | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 82 |     fn destroy(self) {}
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `DeviceDoesNotExist`, `DeviceNotAccessible`, `IO`, and `FFI` are never constructed
[INFO] [stderr]   --> src/network/userbridge.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub(crate) enum UserBridgeError {
[INFO] [stderr]    |                 --------------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 61 |     DeviceDoesNotExist,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 62 |     #[error("/dev/net/tun cannot be written to")]
[INFO] [stderr] 63 |     DeviceNotAccessible,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 64 |     #[error("IO Error when {1}: {0}")]
[INFO] [stderr] 65 |     IO(#[source] std::io::Error, &'static str),
[INFO] [stderr]    |     ^^
[INFO] [stderr] 66 |     #[error("FFI Error")]
[INFO] [stderr] 67 |     FFI(#[source] FromBytesUntilNulError),
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `UserBridgeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/network/userbridge.rs:85:8
[INFO] [stderr]    |
[INFO] [stderr] 85 | struct InAddr {
[INFO] [stderr]    |        ^^^^^^ field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]   --> src/network/userbridge.rs:83:1
[INFO] [stderr]    |
[INFO] [stderr] 83 | #[repr(C)]
[INFO] [stderr]    | ^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/network/userbridge.rs:90:8
[INFO] [stderr]    |
[INFO] [stderr] 90 | struct SockaddrIn {
[INFO] [stderr]    |        ^^^^^^^^^^ field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]   --> src/network/userbridge.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 | #[repr(C)]
[INFO] [stderr]    | ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `FFI` is never constructed
[INFO] [stderr]   --> src/network/usertap.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub(crate) enum UserTapError {
[INFO] [stderr]    |                 ------------ variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 46 |     FFI(#[source] FromBytesUntilNulError),
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `UserTapError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PidNoLongerExists` is never constructed
[INFO] [stderr]    --> src/qemu.rs:308:8
[INFO] [stderr]     |
[INFO] [stderr] 308 | struct PidNoLongerExists {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `pid_file_path` is never used
[INFO] [stderr]    --> src/qemu.rs:330:8
[INFO] [stderr]     |
[INFO] [stderr] 313 | impl QemuProcessHandle {
[INFO] [stderr]     | ---------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 330 |     fn pid_file_path(&self) -> PathBuf {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `messageWithNewline` should have a snake case name
[INFO] [stderr]    --> src/qemu.rs:524:9
[INFO] [stderr]     |
[INFO] [stderr] 524 |     let messageWithNewline = "Hello\nHellow".as_bytes();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `message_with_newline`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `TestCaseLauncher` (bin "TestCaseLauncher" test) generated 56 warnings (run `cargo fix --bin "TestCaseLauncher" -p TestCaseLauncher --tests` to apply 42 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/TestCaseLauncher-b3c59f447c972cd4)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test network::ip_allocation ... ok
[INFO] [stdout] test qemu::test_chunk_to_lines ... ok
[INFO] [stdout] test templates::physical_sources ... FAILED
[INFO] [stdout] test flatcar::should_serialize_properly ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- templates::physical_sources stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'templates::physical_sources' (28) panicked at src/templates.rs:127:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "logLevel: LOG_INFO\nlocalWorkerIp: 10.0.0.1\ncoordinatorIp: 10.0.0.2\nnumberOfSlots: 2147483647\nnumWorkerThreads: 8\nbufferSizeInBytes: 8192\nnumberOfBuffersPerWorker: 128\nnumberOfBuffersInGlobalBufferManager: 4096\nnumberOfBuffersInSourceLocalBufferPool: 32\nqueryCompiler:\n  queryCompilerNautilusBackendConfig: MLIR_COMPILER_BACKEND\nworkerId: 0\nparentId: 0\ndataPort: 8432\nrpcPort: 8433\ncoordinatorPort: 8434\n"
[INFO] [stdout]  right: "logLevel: LOG_INFO\nlocalWorkerIp: 10.0.0.1\ncoordinatorIp: 10.0.0.2\nnumberOfSlots: 2147483647\nnumWorkerThreads: 8\nbufferSizeInBytes: 8192\nnumberOfBuffersPerWorker: 128\nqueryCompiler:\n  queryCompilerNautilusBackendConfig: MLIR_COMPILER_BACKEND\nworkerId: 0\nparentId: 0\ndataPort: 8432\nrpcPort: 8433\ncoordinatorPort: 8434\n"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x61a3f9973712 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x61a3f9973712 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x61a3f9973712 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x61a3f9973712 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x61a3f9983daa - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x61a3f9983daa - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x61a3f9941386 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x61a3f9941386 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x61a3f9952779 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x61a3f9952779 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x61a3f9952611 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x61a3f983be0e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x61a3f983be0e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x61a3f99529f2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x61a3f99529f2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x61a3f9952838 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x61a3f994d819 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x61a3f99359bd - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x61a3f998cf4c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x61a3f998ce03 - core::panicking::assert_failed_inner::h3c3301979dc81b81
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x61a3f97f4f15 - core::panicking::assert_failed::hc5fba18b6451689e
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x61a3f97f3028 - TestCaseLauncher::templates::physical_sources::h9865d83f6877cca8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/templates.rs:127:5
[INFO] [stdout]   22:     0x61a3f97f32f7 - TestCaseLauncher::templates::physical_sources::{{closure}}::he6a8eb8bf100bdc9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/templates.rs:108:22
[INFO] [stdout]   23:     0x61a3f97e45a6 - core::ops::function::FnOnce::call_once::h6b0b60d1d402d2f0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x61a3f983bbcb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x61a3f983bbcb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x61a3f984f5da - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x61a3f984f5da - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x61a3f984f5da - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x61a3f984f5da - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x61a3f984f5da - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x61a3f984f5da - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x61a3f984f5da - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x61a3f9829a34 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x61a3f9829a34 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x61a3f982d3d2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x61a3f982d3d2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x61a3f982d3d2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x61a3f982d3d2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x61a3f982d3d2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x61a3f982d3d2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x61a3f982d3d2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x61a3f994898f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x61a3f994898f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x75a1567c1aa4 - <unknown>
[INFO] [stdout]   45:     0x75a15684ea64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- flatcar::should_serialize_properly stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'flatcar::should_serialize_properly' (25) panicked at src/flatcar.rs:58:6:
[INFO] [stdout] could not run docker: ShellError { context: SpanTrace [], enu: UnexpectedExitCode(ExitStatus(unix_wait_status(32000))) }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x61a3f9973712 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x61a3f9973712 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x61a3f9973712 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x61a3f9973712 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x61a3f9983daa - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x61a3f9983daa - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x61a3f9941386 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x61a3f9941386 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x61a3f9952779 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x61a3f9952779 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x61a3f9952611 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x61a3f983be0e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x61a3f983be0e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x61a3f99529f2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x61a3f99529f2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x61a3f9952838 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x61a3f994d819 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x61a3f99359bd - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x61a3f998cf4c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x61a3f998c6f2 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x61a3f97ca6b0 - core::result::Result<T,E>::expect::h9c7eafbb0f12ad96
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x61a3f97d305d - TestCaseLauncher::flatcar::run_butane::{{closure}}::hc062324f288e3293
[INFO] [stdout]                                at /opt/rustwide/workdir/src/flatcar.rs:58:6
[INFO] [stdout]   22:     0x61a3f97d11d2 - futures_lite::future::block_on::{{closure}}::he3279bffaf38865f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-lite-2.2.0/src/future.rs:99:35
[INFO] [stdout]   23:     0x61a3f97f4520 - std::thread::local::LocalKey<T>::try_with::h0a2f748d5d3c390f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   24:     0x61a3f97f43e2 - std::thread::local::LocalKey<T>::with::hbacd9ce8746f7dd8
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   25:     0x61a3f97d0fc7 - futures_lite::future::block_on::h74ee2db03838b34f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-lite-2.2.0/src/future.rs:78:11
[INFO] [stdout]   26:     0x61a3f97d49c9 - TestCaseLauncher::flatcar::should_serialize_properly::he7754c59ed28c3c2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/flatcar.rs:182:18
[INFO] [stdout]   27:     0x61a3f97d4ac7 - TestCaseLauncher::flatcar::should_serialize_properly::{{closure}}::h536dda9c27a12dfb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/flatcar.rs:137:31
[INFO] [stdout]   28:     0x61a3f97e46b6 - core::ops::function::FnOnce::call_once::hd6a325d3eddf8836
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x61a3f983bbcb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x61a3f983bbcb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   31:     0x61a3f984f5da - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   32:     0x61a3f984f5da - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   33:     0x61a3f984f5da - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   34:     0x61a3f984f5da - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   35:     0x61a3f984f5da - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   36:     0x61a3f984f5da - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   37:     0x61a3f984f5da - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   38:     0x61a3f9829a34 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   39:     0x61a3f9829a34 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   40:     0x61a3f982d3d2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   41:     0x61a3f982d3d2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   42:     0x61a3f982d3d2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   43:     0x61a3f982d3d2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   44:     0x61a3f982d3d2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x61a3f982d3d2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   46:     0x61a3f982d3d2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x61a3f994898f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   48:     0x61a3f994898f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   49:     0x75a1567c1aa4 - <unknown>
[INFO] [stdout]   50:     0x75a15684ea64 - clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     flatcar::should_serialize_properly
[INFO] [stdout]     templates::physical_sources
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin TestCaseLauncher`
[INFO] running `Command { std: "docker" "inspect" "d8cff3104cbdaf70f41d249b360d8f76f664d755a49de440eca7f06429b98d8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8cff3104cbdaf70f41d249b360d8f76f664d755a49de440eca7f06429b98d8d", kill_on_drop: false }`
[INFO] [stdout] d8cff3104cbdaf70f41d249b360d8f76f664d755a49de440eca7f06429b98d8d
