[INFO] fetching crate eutils-rs 0.1.6...
[INFO] testing eutils-rs-0.1.6 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate eutils-rs 0.1.6 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate eutils-rs 0.1.6
[INFO] finished tweaking crates.io crate eutils-rs 0.1.6
[INFO] tweaked toml for crates.io crate eutils-rs 0.1.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate eutils-rs 0.1.6 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate eutils-rs 0.1.6 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6a499f48c00e7eaf7cb4ac90707cf7c01dcc108516467b144ed2dbb52dd4d0b
[INFO] running `Command { std: "docker" "start" "-a" "e6a499f48c00e7eaf7cb4ac90707cf7c01dcc108516467b144ed2dbb52dd4d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6a499f48c00e7eaf7cb4ac90707cf7c01dcc108516467b144ed2dbb52dd4d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6a499f48c00e7eaf7cb4ac90707cf7c01dcc108516467b144ed2dbb52dd4d0b", kill_on_drop: false }`
[INFO] [stdout] e6a499f48c00e7eaf7cb4ac90707cf7c01dcc108516467b144ed2dbb52dd4d0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fe47ea7b4d0ab69012af4c4ea82d89fbef5955415baf414f4547ff01128e067
[INFO] running `Command { std: "docker" "start" "-a" "5fe47ea7b4d0ab69012af4c4ea82d89fbef5955415baf414f4547ff01128e067", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling once_cell v1.13.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling strum_macros v0.24.1
[INFO] [stderr]    Compiling eutils-rs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]  --> src/proc/snmp.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fs::{read_to_string, File};
[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: `self`
[INFO] [stdout]  --> src/proc/snmp.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{self, BufRead};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]  --> src/proc/netstat.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fs::{read_to_string, File};
[INFO] [stdout]   |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/proc/netstat.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{self, BufRead};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]  --> src/proc/pid_fd.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     path::{Path, PathBuf},
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Result`
[INFO] [stdout]  --> src/proc/pid.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use anyhow::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/proc/snmp.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{self, BufRead};
[INFO] [stdout]   |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/proc/netstat.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{self, BufRead};
[INFO] [stdout]   |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `major_revision` is never read
[INFO] [stdout]   --> src/kernel_version.rs:30:34
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let mut major_revision = 0;
[INFO] [stdout]    |                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `minor_revision` is never read
[INFO] [stdout]   --> src/kernel_version.rs:31:34
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut minor_revision = 0;
[INFO] [stdout]    |                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entry`
[INFO] [stdout]   --> src/proc/pid.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |         for entry in fs::read_dir(&pb) {}
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `GLOBAL_KAKKSYMS` is never used
[INFO] [stdout]  --> src/proc/kallsyms.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub static GLOBAL_KAKKSYMS: Lazy<Mutex<Kallsyms>> = Lazy::new(|| {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/proc/net_tcp.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct NetTcp {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout]  8 |     local_address: SocketAddr,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]  9 |     rem_address: SocketAddr,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 10 |     st: u16,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 11 |     tx_queue: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     rx_queue: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 13 |     tr: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 14 |     tm_when: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 15 |     retrnsmt: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |     uid: u32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 17 |     timeout: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 18 |     inode: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 19 |     reference: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 20 |     sk_addr: u64,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `Result`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/proc/pid.rs:56:22
[INFO] [stdout]    |
[INFO] [stdout] 56 |         for entry in fs::read_dir(&pb) {}
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 56 -         for entry in fs::read_dir(&pb) {}
[INFO] [stdout] 56 +         while let Ok(entry) = fs::read_dir(&pb) {}
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 56 -         for entry in fs::read_dir(&pb) {}
[INFO] [stdout] 56 +         if let Ok(entry) = fs::read_dir(&pb) {}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.71s
[INFO] running `Command { std: "docker" "inspect" "5fe47ea7b4d0ab69012af4c4ea82d89fbef5955415baf414f4547ff01128e067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fe47ea7b4d0ab69012af4c4ea82d89fbef5955415baf414f4547ff01128e067", kill_on_drop: false }`
[INFO] [stdout] 5fe47ea7b4d0ab69012af4c4ea82d89fbef5955415baf414f4547ff01128e067
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e4c54ba23f959a72035f3afdd2a0c2b757d3baeff30c6e1ecc918bcc2b8aa4e
[INFO] running `Command { std: "docker" "start" "-a" "2e4c54ba23f959a72035f3afdd2a0c2b757d3baeff30c6e1ecc918bcc2b8aa4e", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]  --> src/proc/snmp.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fs::{read_to_string, File};
[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: `self`
[INFO] [stdout]  --> src/proc/snmp.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{self, BufRead};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]  --> src/proc/netstat.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fs::{read_to_string, File};
[INFO] [stdout]   |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/proc/netstat.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{self, BufRead};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]  --> src/proc/pid_fd.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     path::{Path, PathBuf},
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Result`
[INFO] [stdout]  --> src/proc/pid.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use anyhow::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/proc/snmp.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{self, BufRead};
[INFO] [stdout]   |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/proc/netstat.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{self, BufRead};
[INFO] [stdout]   |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `major_revision` is never read
[INFO] [stdout]   --> src/kernel_version.rs:30:34
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let mut major_revision = 0;
[INFO] [stdout]    |                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `minor_revision` is never read
[INFO] [stdout]   --> src/kernel_version.rs:31:34
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut minor_revision = 0;
[INFO] [stdout]    |                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entry`
[INFO] [stdout]   --> src/proc/pid.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |         for entry in fs::read_dir(&pb) {}
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `GLOBAL_KAKKSYMS` is never used
[INFO] [stdout]  --> src/proc/kallsyms.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub static GLOBAL_KAKKSYMS: Lazy<Mutex<Kallsyms>> = Lazy::new(|| {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/proc/net_tcp.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct NetTcp {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout]  8 |     local_address: SocketAddr,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]  9 |     rem_address: SocketAddr,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 10 |     st: u16,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 11 |     tx_queue: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     rx_queue: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 13 |     tr: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 14 |     tm_when: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 15 |     retrnsmt: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |     uid: u32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 17 |     timeout: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 18 |     inode: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 19 |     reference: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 20 |     sk_addr: u64,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `Result`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/proc/pid.rs:56:22
[INFO] [stdout]    |
[INFO] [stdout] 56 |         for entry in fs::read_dir(&pb) {}
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 56 -         for entry in fs::read_dir(&pb) {}
[INFO] [stdout] 56 +         while let Ok(entry) = fs::read_dir(&pb) {}
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 56 -         for entry in fs::read_dir(&pb) {}
[INFO] [stdout] 56 +         if let Ok(entry) = fs::read_dir(&pb) {}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling eutils-rs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]  --> src/proc/snmp.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fs::{read_to_string, File};
[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: `self`
[INFO] [stdout]  --> src/proc/snmp.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{self, BufRead};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]  --> src/proc/netstat.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fs::{read_to_string, File};
[INFO] [stdout]   |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/proc/netstat.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{self, BufRead};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]  --> src/proc/pid_fd.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     path::{Path, PathBuf},
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Result`
[INFO] [stdout]  --> src/proc/pid.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use anyhow::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/proc/snmp.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{self, BufRead};
[INFO] [stdout]   |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/proc/netstat.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{self, BufRead};
[INFO] [stdout]   |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `major_revision` is never read
[INFO] [stdout]   --> src/kernel_version.rs:30:34
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let mut major_revision = 0;
[INFO] [stdout]    |                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `minor_revision` is never read
[INFO] [stdout]   --> src/kernel_version.rs:31:34
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut minor_revision = 0;
[INFO] [stdout]    |                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta`
[INFO] [stdout]    --> src/proc/snmp.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let delta = snmp1 - snmp2;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta`
[INFO] [stdout]    --> src/proc/netstat.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let delta = netstat1 - netstat2;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entry`
[INFO] [stdout]   --> src/proc/pid.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |         for entry in fs::read_dir(&pb) {}
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pid`
[INFO] [stdout]   --> src/proc/pid.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let pid = Pid::from_file("/proc/1/");
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_pid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `GLOBAL_KAKKSYMS` is never used
[INFO] [stdout]  --> src/proc/kallsyms.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub static GLOBAL_KAKKSYMS: Lazy<Mutex<Kallsyms>> = Lazy::new(|| {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/proc/net_tcp.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct NetTcp {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout]  8 |     local_address: SocketAddr,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]  9 |     rem_address: SocketAddr,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 10 |     st: u16,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 11 |     tx_queue: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     rx_queue: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 13 |     tr: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 14 |     tm_when: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 15 |     retrnsmt: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |     uid: u32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 17 |     timeout: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 18 |     inode: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 19 |     reference: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 20 |     sk_addr: u64,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `Result`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/proc/pid.rs:56:22
[INFO] [stdout]    |
[INFO] [stdout] 56 |         for entry in fs::read_dir(&pb) {}
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 56 -         for entry in fs::read_dir(&pb) {}
[INFO] [stdout] 56 +         while let Ok(entry) = fs::read_dir(&pb) {}
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 56 -         for entry in fs::read_dir(&pb) {}
[INFO] [stdout] 56 +         if let Ok(entry) = fs::read_dir(&pb) {}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "2e4c54ba23f959a72035f3afdd2a0c2b757d3baeff30c6e1ecc918bcc2b8aa4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e4c54ba23f959a72035f3afdd2a0c2b757d3baeff30c6e1ecc918bcc2b8aa4e", kill_on_drop: false }`
[INFO] [stdout] 2e4c54ba23f959a72035f3afdd2a0c2b757d3baeff30c6e1ecc918bcc2b8aa4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a55c50e7958f0910e34ad020ad227091aec5e389aa8481a3fd12671d11af5257
[INFO] running `Command { std: "docker" "start" "-a" "a55c50e7958f0910e34ad020ad227091aec5e389aa8481a3fd12671d11af5257", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `File`
[INFO] [stderr]  --> src/proc/snmp.rs:3:31
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::fs::{read_to_string, File};
[INFO] [stderr]   |                               ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/proc/snmp.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::{self, BufRead};
[INFO] [stderr]   |               ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `File`
[INFO] [stderr]  --> src/proc/netstat.rs:3:31
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::fs::{read_to_string, File};
[INFO] [stderr]   |                               ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/proc/netstat.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::{self, BufRead};
[INFO] [stderr]   |               ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PathBuf`
[INFO] [stderr]  --> src/proc/pid_fd.rs:6:18
[INFO] [stderr]   |
[INFO] [stderr] 6 |     path::{Path, PathBuf},
[INFO] [stderr]   |                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `anyhow::Result`
[INFO] [stderr]  --> src/proc/pid.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use anyhow::Result;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BufRead`
[INFO] [stderr]  --> src/proc/snmp.rs:4:21
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::{self, BufRead};
[INFO] [stderr]   |                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BufRead`
[INFO] [stderr]  --> src/proc/netstat.rs:4:21
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::{self, BufRead};
[INFO] [stderr]   |                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `major_revision` is never read
[INFO] [stderr]   --> src/kernel_version.rs:30:34
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let mut major_revision = 0;
[INFO] [stderr]    |                                  ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `minor_revision` is never read
[INFO] [stderr]   --> src/kernel_version.rs:31:34
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let mut minor_revision = 0;
[INFO] [stderr]    |                                  ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `entry`
[INFO] [stderr]   --> src/proc/pid.rs:56:13
[INFO] [stderr]    |
[INFO] [stderr] 56 |         for entry in fs::read_dir(&pb) {}
[INFO] [stderr]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static `GLOBAL_KAKKSYMS` is never used
[INFO] [stderr]  --> src/proc/kallsyms.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub static GLOBAL_KAKKSYMS: Lazy<Mutex<Kallsyms>> = Lazy::new(|| {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/proc/net_tcp.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr]  7 | pub struct NetTcp {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr]  8 |     local_address: SocketAddr,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]  9 |     rem_address: SocketAddr,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 10 |     st: u16,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 11 |     tx_queue: u32,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 12 |     rx_queue: u32,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 13 |     tr: u32,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 14 |     tm_when: u32,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 15 |     retrnsmt: u32,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 16 |     uid: u32,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 17 |     timeout: u32,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 18 |     inode: u32,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 19 |     reference: u32,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 20 |     sk_addr: u64,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: for loop over a `Result`. This is more readably written as an `if let` statement
[INFO] [stderr]   --> src/proc/pid.rs:56:22
[INFO] [stderr]    |
[INFO] [stderr] 56 |         for entry in fs::read_dir(&pb) {}
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]    |
[INFO] [stderr] 56 -         for entry in fs::read_dir(&pb) {}
[INFO] [stderr] 56 +         while let Ok(entry) = fs::read_dir(&pb) {}
[INFO] [stderr]    |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]    |
[INFO] [stderr] 56 -         for entry in fs::read_dir(&pb) {}
[INFO] [stderr] 56 +         if let Ok(entry) = fs::read_dir(&pb) {}
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `delta`
[INFO] [stderr]    --> src/proc/snmp.rs:113:13
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let delta = snmp1 - snmp2;
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `delta`
[INFO] [stderr]    --> src/proc/netstat.rs:113:13
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let delta = netstat1 - netstat2;
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `entry`
[INFO] [stderr]   --> src/proc/pid.rs:56:13
[INFO] [stderr]    |
[INFO] [stderr] 56 |         for entry in fs::read_dir(&pb) {}
[INFO] [stderr]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pid`
[INFO] [stderr]   --> src/proc/pid.rs:71:13
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let pid = Pid::from_file("/proc/1/");
[INFO] [stderr]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_pid`
[INFO] [stderr] 
[INFO] [stderr] warning: `eutils-rs` (lib) generated 14 warnings (run `cargo fix --lib -p eutils-rs` to apply 7 suggestions)
[INFO] [stderr] warning: `eutils-rs` (lib test) generated 17 warnings (13 duplicates) (run `cargo fix --lib -p eutils-rs --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/eutils_rs-55cdc15a9d4b4976)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test kernel_version::tests::test_get_current_kernel_version ... ok
[INFO] [stdout] test kernel_version::tests::test_kernel_version_current ... ok
[INFO] [stdout] test kernel_version::tests::test_kernel_version_ord_eq ... ok
[INFO] [stdout] test proc::netstat::tests::test_netstat_ops_sub ... ok
[INFO] [stdout] test proc::netstat::tests::test_netstat_show_non_zero ... ok
[INFO] [stdout] test kernel_version::tests::test_kernel_version_try_from2 ... ok
[INFO] [stdout] test kernel_version::tests::test_kernel_version_try_from1 ... ok
[INFO] [stdout] test proc::pid::tests::test_pid_from_file ... ok
[INFO] [stdout] test kernel_version::tests::test_kernel_version_ord_lt ... ok
[INFO] [stdout] test proc::netstat::tests::test_netstat_from_file ... ok
[INFO] [stdout] test timestamp::tests::test_timestamp_current_monotime ... ok
[INFO] [stdout] test timestamp::tests::test_timestamp_current_realtime ... ok
[INFO] [stdout] test proc::snmp::tests::test_snmp_from_file ... ok
[INFO] [stdout] test proc::snmp::tests::test_snmp_show_non_zero ... ok
[INFO] [stdout] test proc::snmp::tests::test_snmp_ops_sub ... ok
[INFO] [stdout] test timestamp::tests::test_timestamp_delta_of_mono_real_time ... ok
[INFO] [stdout] test proc::pid_fd::tests::test_pidfs_from_file ... FAILED
[INFO] [stdout] test proc::kallsyms::tests::test_ksyms_try_from ... ok
[INFO] [stdout] test proc::kallsyms::tests::test_ksyms_has_sym ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- proc::pid_fd::tests::test_pidfs_from_file stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'proc::pid_fd::tests::test_pidfs_from_file' (29) panicked at src/proc/pid_fd.rs:42:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: false
[INFO] [stdout]  right: true
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x61f59537cbc2 - std::backtrace_rs::backtrace::libunwind::trace::h9ea1e07ac77a25d7
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x61f59537cbc2 - std::backtrace_rs::backtrace::trace_unsynchronized::h72b75eb83b53d15a
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x61f59537cbc2 - std::sys::backtrace::_print_fmt::h255777b7ec902439
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x61f59537cbc2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8a1ac49fcd7ee8ce
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x61f59538cd3f - core::fmt::rt::Argument::fmt::h635cbf3c6754cc90
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x61f59538cd3f - core::fmt::write::hbdcc0ec4f1bab1db
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x61f595349be3 - std::io::default_write_fmt::h2580ece0d4b58e51
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x61f595349be3 - std::io::Write::write_fmt::hac9e42858f273b87
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x61f595355db2 - std::sys::backtrace::BacktraceLock::print::h052febbd86f7bf07
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x61f59535aa6f - std::panicking::default_hook::{{closure}}::h66aeee20dd470abb
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x61f59535a901 - std::panicking::default_hook::h9d66b9642014ce48
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x61f595317c2e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8c698701e444e564
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x61f595317c2e - test::test_main_with_exit_callback::{{closure}}::ha1c98e7b69c4defb
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x61f59535b07f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc4f222a8a57c637a
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x61f59535b07f - std::panicking::panic_with_hook::h6d5921a1a1fa5a8e
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x61f59535aeda - std::panicking::panic_handler::{{closure}}::hafeef6f707d43542
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x61f595355ee9 - std::sys::backtrace::__rust_end_short_backtrace::h08cbc3319a3d0120
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x61f59533dd3d - __rustc[ce5c411ff86ab1b2]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x61f5953948b0 - core::panicking::panic_fmt::h774fb860369a0f7b
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x61f595394663 - core::panicking::assert_failed_inner::hbdde3a71af798a31
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:444:17
[INFO] [stdout]   20:     0x61f5952e1d3b - core::panicking::assert_failed::hddb10df72cc1dde0
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:399:5
[INFO] [stdout]   21:     0x61f5952e7056 - eutils_rs::proc::pid_fd::tests::test_pidfs_from_file::hf8f27fc021390a44
[INFO] [stdout]                                at /opt/rustwide/workdir/src/proc/pid_fd.rs:42:9
[INFO] [stdout]   22:     0x61f5952e7097 - eutils_rs::proc::pid_fd::tests::test_pidfs_from_file::{{closure}}::h9a0ed204dde3c251
[INFO] [stdout]                                at /opt/rustwide/workdir/src/proc/pid_fd.rs:40:30
[INFO] [stdout]   23:     0x61f5952db3a6 - core::ops::function::FnOnce::call_once::hd10875712db26920
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x61f595317a7b - core::ops::function::FnOnce::call_once::h4f6eabe90cccb47d
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x61f595317a7b - test::__rust_begin_short_backtrace::h94208530f2b4c8c7
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x61f59532ba8d - test::run_test_in_process::{{closure}}::hbdc6a45a78c46404
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x61f59532ba8d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7f9d8efc7eedd165
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x61f59532ba8d - std::panicking::catch_unwind::do_call::he5edbaf126c13b99
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x61f59532ba8d - std::panicking::catch_unwind::h3d6a8652eceeabce
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x61f59532ba8d - std::panic::catch_unwind::hbef0c501dd7bb498
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x61f59532ba8d - test::run_test_in_process::h400008a46a5006a0
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x61f59532ba8d - test::run_test::{{closure}}::h9a131655b31d9427
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x61f595304fd4 - test::run_test::{{closure}}::he4a7177c216308c0
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x61f595304fd4 - std::sys::backtrace::__rust_begin_short_backtrace::hd3980e9c55d6c539
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x61f59530890a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h18552df67c7aa9b8
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   36:     0x61f59530890a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3d7b285234641a08
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x61f59530890a - std::panicking::catch_unwind::do_call::h5a2b5cf36528a5b2
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x61f59530890a - std::panicking::catch_unwind::h7e8b531bbda77d20
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x61f59530890a - std::panic::catch_unwind::hf9bbb2040b4f1e6c
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x61f59530890a - std::thread::Builder::spawn_unchecked_::{{closure}}::h600f92cf68549574
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   41:     0x61f59530890a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb6607307df8a1847
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x61f5953512ef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6891ad53a5ed6f52
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   43:     0x61f5953512ef - std::sys::thread::unix::Thread::new::thread_start::h7f3e77fa86df70af
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   44:     0x7b121ac10aa4 - <unknown>
[INFO] [stdout]   45:     0x7b121ac9da64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     proc::pid_fd::tests::test_pidfs_from_file
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 18 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.35s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "a55c50e7958f0910e34ad020ad227091aec5e389aa8481a3fd12671d11af5257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a55c50e7958f0910e34ad020ad227091aec5e389aa8481a3fd12671d11af5257", kill_on_drop: false }`
[INFO] [stdout] a55c50e7958f0910e34ad020ad227091aec5e389aa8481a3fd12671d11af5257
