[INFO] cloning repository https://github.com/merci-libre/developer-tools
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/merci-libre/developer-tools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmerci-libre%2Fdeveloper-tools", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmerci-libre%2Fdeveloper-tools'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 955f7d8bde0539f3edb1cd7fe0925d2e3d08cf14
[INFO] checking merci-libre/developer-tools against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmerci-libre%2Fdeveloper-tools" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/merci-libre/developer-tools
[INFO] finished tweaking git repo https://github.com/merci-libre/developer-tools
[INFO] tweaked toml for git repo https://github.com/merci-libre/developer-tools written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/merci-libre/developer-tools on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/merci-libre/developer-tools 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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
[INFO] checking merci-libre/developer-tools against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmerci-libre%2Fdeveloper-tools" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/merci-libre/developer-tools
[INFO] finished tweaking git repo https://github.com/merci-libre/developer-tools
[INFO] tweaked toml for git repo https://github.com/merci-libre/developer-tools written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/merci-libre/developer-tools on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/merci-libre/developer-tools 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47ef48a796bf0315423b022af6fbc42abfe344456b61b961727623bbf7d34fd6
[INFO] running `Command { std: "docker" "start" "-a" "47ef48a796bf0315423b022af6fbc42abfe344456b61b961727623bbf7d34fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47ef48a796bf0315423b022af6fbc42abfe344456b61b961727623bbf7d34fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47ef48a796bf0315423b022af6fbc42abfe344456b61b961727623bbf7d34fd6", kill_on_drop: false }`
[INFO] [stdout] 47ef48a796bf0315423b022af6fbc42abfe344456b61b961727623bbf7d34fd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dccb94005891beeb861506d1d18fad417f157fe9ca0b1277cab864ec87996c89
[INFO] running `Command { std: "docker" "start" "-a" "dccb94005891beeb861506d1d18fad417f157fe9ca0b1277cab864ec87996c89", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking clap_builder v4.5.23
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]     Checking clap v4.5.23
[INFO] [stderr]     Checking devtools v1.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `SizeArgs`
[INFO] [stdout]    --> src/main.rs:105:25
[INFO] [stdout]     |
[INFO] [stdout] 105 |         Commands::Sizes(SizeArgs) => {
[INFO] [stdout]     |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SizeArgs`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `HexArgs` should have a snake case name
[INFO] [stdout]   --> src/main.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 |         Commands::Hex(HexArgs) => {
[INFO] [stdout]    |                       ^^^^^^^ help: convert the identifier to snake case: `hex_args`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DecimalArgs` should have a snake case name
[INFO] [stdout]   --> src/main.rs:68:27
[INFO] [stdout]    |
[INFO] [stdout] 68 |         Commands::Decimal(DecimalArgs) => {
[INFO] [stdout]    |                           ^^^^^^^^^^^ help: convert the identifier to snake case: `decimal_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `LimitArgs` should have a snake case name
[INFO] [stdout]   --> src/main.rs:88:26
[INFO] [stdout]    |
[INFO] [stdout] 88 |         Commands::Limits(LimitArgs) => {
[INFO] [stdout]    |                          ^^^^^^^^^ help: convert the identifier to snake case: `limit_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SizeArgs` should have a snake case name
[INFO] [stdout]    --> src/main.rs:105:25
[INFO] [stdout]     |
[INFO] [stdout] 105 |         Commands::Sizes(SizeArgs) => {
[INFO] [stdout]     |                         ^^^^^^^^ help: convert the identifier to snake case: `size_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ChmodArgs` should have a snake case name
[INFO] [stdout]    --> src/main.rs:116:25
[INFO] [stdout]     |
[INFO] [stdout] 116 |         Commands::Chmod(ChmodArgs) => {
[INFO] [stdout]     |                         ^^^^^^^^^ help: convert the identifier to snake case: `chmod_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SizeArgs`
[INFO] [stdout]    --> src/main.rs:105:25
[INFO] [stdout]     |
[INFO] [stdout] 105 |         Commands::Sizes(SizeArgs) => {
[INFO] [stdout]     |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SizeArgs`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `HexArgs` should have a snake case name
[INFO] [stdout]   --> src/main.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 |         Commands::Hex(HexArgs) => {
[INFO] [stdout]    |                       ^^^^^^^ help: convert the identifier to snake case: `hex_args`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DecimalArgs` should have a snake case name
[INFO] [stdout]   --> src/main.rs:68:27
[INFO] [stdout]    |
[INFO] [stdout] 68 |         Commands::Decimal(DecimalArgs) => {
[INFO] [stdout]    |                           ^^^^^^^^^^^ help: convert the identifier to snake case: `decimal_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `LimitArgs` should have a snake case name
[INFO] [stdout]   --> src/main.rs:88:26
[INFO] [stdout]    |
[INFO] [stdout] 88 |         Commands::Limits(LimitArgs) => {
[INFO] [stdout]    |                          ^^^^^^^^^ help: convert the identifier to snake case: `limit_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SizeArgs` should have a snake case name
[INFO] [stdout]    --> src/main.rs:105:25
[INFO] [stdout]     |
[INFO] [stdout] 105 |         Commands::Sizes(SizeArgs) => {
[INFO] [stdout]     |                         ^^^^^^^^ help: convert the identifier to snake case: `size_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ChmodArgs` should have a snake case name
[INFO] [stdout]    --> src/main.rs:116:25
[INFO] [stdout]     |
[INFO] [stdout] 116 |         Commands::Chmod(ChmodArgs) => {
[INFO] [stdout]     |                         ^^^^^^^^^ help: convert the identifier to snake case: `chmod_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.33s
[INFO] running `Command { std: "docker" "inspect" "dccb94005891beeb861506d1d18fad417f157fe9ca0b1277cab864ec87996c89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dccb94005891beeb861506d1d18fad417f157fe9ca0b1277cab864ec87996c89", kill_on_drop: false }`
[INFO] [stdout] dccb94005891beeb861506d1d18fad417f157fe9ca0b1277cab864ec87996c89