[INFO] fetching crate tia 1.0.3...
[INFO] checking tia-1.0.3 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate tia 1.0.3 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate tia 1.0.3 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tia 1.0.3
[INFO] finished tweaking crates.io crate tia 1.0.3
[INFO] tweaked toml for crates.io crate tia 1.0.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate tia 1.0.3 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb69c63787c11aae81701cfd2e3809cbc7ceebf6ad0778bb5c79a0815b6d5162
[INFO] running `Command { std: "docker" "start" "-a" "cb69c63787c11aae81701cfd2e3809cbc7ceebf6ad0778bb5c79a0815b6d5162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb69c63787c11aae81701cfd2e3809cbc7ceebf6ad0778bb5c79a0815b6d5162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb69c63787c11aae81701cfd2e3809cbc7ceebf6ad0778bb5c79a0815b6d5162", kill_on_drop: false }`
[INFO] [stdout] cb69c63787c11aae81701cfd2e3809cbc7ceebf6ad0778bb5c79a0815b6d5162
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c1a67c321ac329d34ba610112b4f5e2869b364fc5d047efe808e046d8072438
[INFO] running `Command { std: "docker" "start" "-a" "3c1a67c321ac329d34ba610112b4f5e2869b364fc5d047efe808e046d8072438", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]     Checking tia v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `set_w` is never used
[INFO] [stdout]   --> tests/test.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | trait TestSetter
[INFO] [stdout]    |       ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 16 |  fn set_w(&mut self, v: u8);
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.10s
[INFO] running `Command { std: "docker" "inspect" "3c1a67c321ac329d34ba610112b4f5e2869b364fc5d047efe808e046d8072438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c1a67c321ac329d34ba610112b4f5e2869b364fc5d047efe808e046d8072438", kill_on_drop: false }`
[INFO] [stdout] 3c1a67c321ac329d34ba610112b4f5e2869b364fc5d047efe808e046d8072438