[INFO] fetching crate workmux 0.1.225...
[INFO] checking workmux-0.1.225 against da86f4d0726be475afbbffe40cb2f65741c51ad3 for pr-159877
[INFO] extracting crate workmux 0.1.225 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate workmux 0.1.225
[INFO] finished tweaking crates.io crate workmux 0.1.225
[INFO] tweaked toml for crates.io crate workmux 0.1.225 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate workmux 0.1.225 on toolchain da86f4d0726be475afbbffe40cb2f65741c51ad3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate workmux 0.1.225 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" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded which v8.0.2
[INFO] [stderr]   Downloaded terminal-light v1.8.0
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[INFO] [stderr]   Downloaded testing_table v0.3.0
[INFO] [stderr]   Downloaded ansitok v0.3.0
[INFO] [stderr]   Downloaded ansi-str v0.9.0
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.116
[INFO] [stderr]   Downloaded papergrid v0.18.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.116
[INFO] [stderr]   Downloaded tabled v0.21.0
[INFO] [stderr]   Downloaded js-sys v0.3.93
[INFO] [stderr]   Downloaded notify-rust v4.12.0
[INFO] [stderr]   Downloaded mac-notification-sys v0.6.12
[INFO] [stderr]   Downloaded coolor v1.1.0
[INFO] [stderr]   Downloaded edit v0.1.5
[INFO] [stderr]   Downloaded notify v9.0.0-rc.3
[INFO] [stderr]   Downloaded minijinja v2.19.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 701b51e44abf0633fa9200e0a64ef0de0c77cb6f86abc80a982db82172f00f40
[INFO] running `Command { std: "docker" "start" "701b51e44abf0633fa9200e0a64ef0de0c77cb6f86abc80a982db82172f00f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "701b51e44abf0633fa9200e0a64ef0de0c77cb6f86abc80a982db82172f00f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "701b51e44abf0633fa9200e0a64ef0de0c77cb6f86abc80a982db82172f00f40" "/opt/rustwide/cargo-home/bin/cargo" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "701b51e44abf0633fa9200e0a64ef0de0c77cb6f86abc80a982db82172f00f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "701b51e44abf0633fa9200e0a64ef0de0c77cb6f86abc80a982db82172f00f40" "/opt/rustwide/cargo-home/bin/cargo" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.185
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[INFO] [stderr]    Compiling darling_macro v0.23.0
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[INFO] [stderr]    Compiling darling v0.23.0
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[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking zvariant_utils v3.3.0
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[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
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[INFO] [stderr]    Compiling zvariant_derive v5.10.0
[INFO] [stderr]     Checking ratatui-macros v0.7.0
[INFO] [stderr]     Checking ratatui v0.30.0
[INFO] [stderr]    Compiling zvariant v5.10.0
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[INFO] [stderr]     Checking zbus v5.14.0
[INFO] [stderr]     Checking notify-rust v4.12.0
[INFO] [stderr]     Checking workmux v0.1.225 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `stderr`
[INFO] [stdout]     --> src/sandbox/rpc.rs:1359:22
[INFO] [stdout]      |
[INFO] [stdout] 1359 |         let (stdout, stderr, code) = exec_collect(&mut client, "ls", &[&ssh_dir]);
[INFO] [stdout]      |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stderr`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.29.0, nix v0.31.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 11`
[INFO] running `Command { std: "docker" "inspect" "701b51e44abf0633fa9200e0a64ef0de0c77cb6f86abc80a982db82172f00f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "701b51e44abf0633fa9200e0a64ef0de0c77cb6f86abc80a982db82172f00f40", kill_on_drop: false }`
[INFO] [stdout] 701b51e44abf0633fa9200e0a64ef0de0c77cb6f86abc80a982db82172f00f40
