[INFO] fetching crate cc 1.0.83...
[INFO] building cc-1.0.83 against 1.76.0 for beta-1.77-1
[INFO] extracting crate cc 1.0.83 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate cc 1.0.83 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cc 1.0.83
[INFO] finished tweaking crates.io crate cc 1.0.83
[INFO] tweaked toml for crates.io crate cc 1.0.83 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate cc 1.0.83 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jobserver v0.1.25
[INFO] [stderr]   Downloaded libc v0.2.134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecb0a9781584f22f5c92aaa89810b9a659accc5dfcca6092d02230c5cc75d0f6
[INFO] running `Command { std: "docker" "start" "-a" "ecb0a9781584f22f5c92aaa89810b9a659accc5dfcca6092d02230c5cc75d0f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecb0a9781584f22f5c92aaa89810b9a659accc5dfcca6092d02230c5cc75d0f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecb0a9781584f22f5c92aaa89810b9a659accc5dfcca6092d02230c5cc75d0f6", kill_on_drop: false }`
[INFO] [stdout] ecb0a9781584f22f5c92aaa89810b9a659accc5dfcca6092d02230c5cc75d0f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 823f51cad42036c7f53ea36831c28db4f6fb0473e5fbc47a68d60047ac6641da
[INFO] running `Command { std: "docker" "start" "-a" "823f51cad42036c7f53ea36831c28db4f6fb0473e5fbc47a68d60047ac6641da", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.134
[INFO] [stderr]    Compiling cc v1.0.83 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "823f51cad42036c7f53ea36831c28db4f6fb0473e5fbc47a68d60047ac6641da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "823f51cad42036c7f53ea36831c28db4f6fb0473e5fbc47a68d60047ac6641da", kill_on_drop: false }`
[INFO] [stdout] 823f51cad42036c7f53ea36831c28db4f6fb0473e5fbc47a68d60047ac6641da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d7b0aa169c327b2330be00f67997986cc49848075ee831f24087456d0894124
[INFO] running `Command { std: "docker" "start" "-a" "4d7b0aa169c327b2330be00f67997986cc49848075ee831f24087456d0894124", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastrand v1.8.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling cc v1.0.83 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "4d7b0aa169c327b2330be00f67997986cc49848075ee831f24087456d0894124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d7b0aa169c327b2330be00f67997986cc49848075ee831f24087456d0894124", kill_on_drop: false }`
[INFO] [stdout] 4d7b0aa169c327b2330be00f67997986cc49848075ee831f24087456d0894124
[INFO] building cc-1.0.83 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate cc 1.0.83 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate cc 1.0.83 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cc 1.0.83
[INFO] finished tweaking crates.io crate cc 1.0.83
[INFO] tweaked toml for crates.io crate cc 1.0.83 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate cc 1.0.83 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" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d66b901664638cfa2ad08c849454c8d573378f5995ed939a5bae4e390f92453d
[INFO] running `Command { std: "docker" "start" "-a" "d66b901664638cfa2ad08c849454c8d573378f5995ed939a5bae4e390f92453d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d66b901664638cfa2ad08c849454c8d573378f5995ed939a5bae4e390f92453d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d66b901664638cfa2ad08c849454c8d573378f5995ed939a5bae4e390f92453d", kill_on_drop: false }`
[INFO] [stdout] d66b901664638cfa2ad08c849454c8d573378f5995ed939a5bae4e390f92453d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b53e59d2f012b4240bbeeb9f23f1d3363e0370a39f214fd6e40d4eeae83854e5
[INFO] running `Command { std: "docker" "start" "-a" "b53e59d2f012b4240bbeeb9f23f1d3363e0370a39f214fd6e40d4eeae83854e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.134
[INFO] [stderr]    Compiling cc v1.0.83 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> src/lib.rs:2366:22
[INFO] [stdout]      |
[INFO] [stdout] 2366 |             Catalyst(&'static str),
[INFO] [stdout]      |             -------- ^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             field in this variant
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]      |
[INFO] [stdout] 2366 |             Catalyst(()),
[INFO] [stdout]      |                      ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "b53e59d2f012b4240bbeeb9f23f1d3363e0370a39f214fd6e40d4eeae83854e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b53e59d2f012b4240bbeeb9f23f1d3363e0370a39f214fd6e40d4eeae83854e5", kill_on_drop: false }`
[INFO] [stdout] b53e59d2f012b4240bbeeb9f23f1d3363e0370a39f214fd6e40d4eeae83854e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fc14cc63086dc9205e5aa95e9789c3201e0c7c89f8bdf31ca1d66eb777b18fc
[INFO] running `Command { std: "docker" "start" "-a" "0fc14cc63086dc9205e5aa95e9789c3201e0c7c89f8bdf31ca1d66eb777b18fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling fastrand v1.8.0
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> src/lib.rs:2366:22
[INFO] [stdout]      |
[INFO] [stdout] 2366 |             Catalyst(&'static str),
[INFO] [stdout]      |             -------- ^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             field in this variant
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]      |
[INFO] [stdout] 2366 |             Catalyst(()),
[INFO] [stdout]      |                      ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling cc v1.0.83 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> src/lib.rs:2366:22
[INFO] [stdout]      |
[INFO] [stdout] 2366 |             Catalyst(&'static str),
[INFO] [stdout]      |             -------- ^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             field in this variant
[INFO] [stdout]      |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]     --> src/lib.rs:52:24
[INFO] [stdout]      |
[INFO] [stdout] 52   | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]      |                        ^^^^^^^^
[INFO] [stdout]      = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]`
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]      |
[INFO] [stdout] 2366 |             Catalyst(()),
[INFO] [stdout]      |                      ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "0fc14cc63086dc9205e5aa95e9789c3201e0c7c89f8bdf31ca1d66eb777b18fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fc14cc63086dc9205e5aa95e9789c3201e0c7c89f8bdf31ca1d66eb777b18fc", kill_on_drop: false }`
[INFO] [stdout] 0fc14cc63086dc9205e5aa95e9789c3201e0c7c89f8bdf31ca1d66eb777b18fc
