[INFO] cloning repository https://github.com/thiscantbeserious/usb-creator-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thiscantbeserious/usb-creator-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthiscantbeserious%2Fusb-creator-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthiscantbeserious%2Fusb-creator-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 462f86a64218fb7486a55a14723941ae669b2e64 [INFO] checking thiscantbeserious/usb-creator-rs against master#accc516128b21e960b1a7af45393e9acdd184890 for pr-122501 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthiscantbeserious%2Fusb-creator-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thiscantbeserious/usb-creator-rs on toolchain accc516128b21e960b1a7af45393e9acdd184890 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+accc516128b21e960b1a7af45393e9acdd184890" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/thiscantbeserious/usb-creator-rs [INFO] finished tweaking git repo https://github.com/thiscantbeserious/usb-creator-rs [INFO] tweaked toml for git repo https://github.com/thiscantbeserious/usb-creator-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/thiscantbeserious/usb-creator-rs 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" "+accc516128b21e960b1a7af45393e9acdd184890" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking thiscantbeserious/usb-creator-rs against try#32f93a5733992b29f321831b7e26c1f7d7205013 for pr-122501 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthiscantbeserious%2Fusb-creator-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thiscantbeserious/usb-creator-rs on toolchain 32f93a5733992b29f321831b7e26c1f7d7205013 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32f93a5733992b29f321831b7e26c1f7d7205013" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/thiscantbeserious/usb-creator-rs [INFO] finished tweaking git repo https://github.com/thiscantbeserious/usb-creator-rs [INFO] tweaked toml for git repo https://github.com/thiscantbeserious/usb-creator-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/thiscantbeserious/usb-creator-rs 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" "+32f93a5733992b29f321831b7e26c1f7d7205013" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+32f93a5733992b29f321831b7e26c1f7d7205013" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 31c027206eb33cba9251e486fae98264b45f2f7af99356915f8772db37ab4b51 [INFO] running `Command { std: "docker" "start" "-a" "31c027206eb33cba9251e486fae98264b45f2f7af99356915f8772db37ab4b51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "31c027206eb33cba9251e486fae98264b45f2f7af99356915f8772db37ab4b51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31c027206eb33cba9251e486fae98264b45f2f7af99356915f8772db37ab4b51", kill_on_drop: false }` [INFO] [stdout] 31c027206eb33cba9251e486fae98264b45f2f7af99356915f8772db37ab4b51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+32f93a5733992b29f321831b7e26c1f7d7205013" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b0df8df34fc14562b3aeb4106c85fe7de68c5f066cd4885fe2bbf4df5b31392 [INFO] running `Command { std: "docker" "start" "-a" "9b0df8df34fc14562b3aeb4106c85fe7de68c5f066cd4885fe2bbf4df5b31392", kill_on_drop: false }` [INFO] [stderr] Compiling windows_x86_64_gnu v0.52.4 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling rust_decimal v1.34.3 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking windows-targets v0.52.4 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking windows-result v0.1.0 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking windows-core v0.54.0 [INFO] [stderr] Checking indexmap v2.2.5 [INFO] [stderr] Checking quick-xml v0.31.0 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking utf8-width v0.1.7 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking windows v0.54.0 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking predicates v3.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking downcast v0.11.0 [INFO] [stderr] Checking fragile v2.0.0 [INFO] [stderr] Checking byte-unit v5.1.4 [INFO] [stderr] Checking plist v1.6.0 [INFO] [stderr] Compiling mockall_derive v0.12.1 [INFO] [stderr] Checking usb-creator-rs v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Output` [INFO] [stdout] --> src/usb_writer/linux.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use std::process::{Command, Output}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/usb_writer/linux.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GENERIC_WRITE` [INFO] [stdout] --> src/usb_writer/windows.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | GENERIC_WRITE, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FILE_SHARE_WRITE`, `GetVolumePathNamesForVolumeNameW` [INFO] [stdout] --> src/usb_writer/windows.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | GetVolumePathNamesForVolumeNameW, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | FILE_SHARE_WRITE, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IOCTL_DISK_GET_DRIVE_GEOMETRY` [INFO] [stdout] --> src/usb_writer/windows.rs:26:51 [INFO] [stdout] | [INFO] [stdout] 26 | PropertyStandardQuery, StorageDeviceProperty, IOCTL_DISK_GET_DRIVE_GEOMETRY, IOCTL_STORAGE_QUERY_PROPERTY, STORAGE_DEVICE_DESCRIPTOR,... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/usb_writer/bsd.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | let mut devices = Vec::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/usb_writer/windows.rs:172:25 [INFO] [stdout] | [INFO] [stdout] 172 | let result = WindowsUsbWriter::query_volume_info(volume_name); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `device_path` [INFO] [stdout] --> src/usb_writer/windows.rs:182:20 [INFO] [stdout] | [INFO] [stdout] 182 | fn open_device(device_path: &str) -> Result<(), UsbWriterError> { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_device_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `open_device` is never used [INFO] [stdout] --> src/usb_writer.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub trait UsbWriter { [INFO] [stdout] | --------- associated function in this trait [INFO] [stdout] 43 | fn list_devices() -> Result, UsbWriterError>; [INFO] [stdout] 44 | fn open_device(device_path: &str) -> Result<(), UsbWriterError>; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `handle` is never read [INFO] [stdout] --> src/usb_writer/windows.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct WindowsUsbWriter { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 35 | handle: HANDLE, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `volume_name`, `volume_path`, and `volume_size` are never read [INFO] [stdout] --> src/usb_writer/windows.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 38 | pub struct WindowsVolumeInfo { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] 39 | volume_name: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 40 | volume_path: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 41 | volume_size: u64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking mockall v0.12.1 [INFO] [stdout] warning: unused import: `Output` [INFO] [stdout] --> src/usb_writer/linux.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use std::process::{Command, Output}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/usb_writer/linux.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GENERIC_WRITE` [INFO] [stdout] --> src/usb_writer/windows.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | GENERIC_WRITE, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FILE_SHARE_WRITE`, `GetVolumePathNamesForVolumeNameW` [INFO] [stdout] --> src/usb_writer/windows.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | GetVolumePathNamesForVolumeNameW, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | FILE_SHARE_WRITE, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IOCTL_DISK_GET_DRIVE_GEOMETRY` [INFO] [stdout] --> src/usb_writer/windows.rs:26:51 [INFO] [stdout] | [INFO] [stdout] 26 | PropertyStandardQuery, StorageDeviceProperty, IOCTL_DISK_GET_DRIVE_GEOMETRY, IOCTL_STORAGE_QUERY_PROPERTY, STORAGE_DEVICE_DESCRIPTOR,... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/usb_writer/bsd.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | let mut devices = Vec::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/usb_writer/windows.rs:172:25 [INFO] [stdout] | [INFO] [stdout] 172 | let result = WindowsUsbWriter::query_volume_info(volume_name); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `device_path` [INFO] [stdout] --> src/usb_writer/windows.rs:182:20 [INFO] [stdout] | [INFO] [stdout] 182 | fn open_device(device_path: &str) -> Result<(), UsbWriterError> { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_device_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `open_device` is never used [INFO] [stdout] --> src/usb_writer.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub trait UsbWriter { [INFO] [stdout] | --------- associated function in this trait [INFO] [stdout] 43 | fn list_devices() -> Result, UsbWriterError>; [INFO] [stdout] 44 | fn open_device(device_path: &str) -> Result<(), UsbWriterError>; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `handle` is never read [INFO] [stdout] --> src/usb_writer/windows.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct WindowsUsbWriter { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 35 | handle: HANDLE, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `volume_name`, `volume_path`, and `volume_size` are never read [INFO] [stdout] --> src/usb_writer/windows.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 38 | pub struct WindowsVolumeInfo { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] 39 | volume_name: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 40 | volume_path: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 41 | volume_size: u64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.15s [INFO] running `Command { std: "docker" "inspect" "9b0df8df34fc14562b3aeb4106c85fe7de68c5f066cd4885fe2bbf4df5b31392", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b0df8df34fc14562b3aeb4106c85fe7de68c5f066cd4885fe2bbf4df5b31392", kill_on_drop: false }` [INFO] [stdout] 9b0df8df34fc14562b3aeb4106c85fe7de68c5f066cd4885fe2bbf4df5b31392