[INFO] fetching crate target-lexicon 0.12.12...
[INFO] checking target-lexicon-0.12.12 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-2
[INFO] extracting crate target-lexicon 0.12.12 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate target-lexicon 0.12.12 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate target-lexicon 0.12.12
[INFO] finished tweaking crates.io crate target-lexicon 0.12.12
[INFO] tweaked toml for crates.io crate target-lexicon 0.12.12 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate target-lexicon 0.12.12 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05d86dcab7e4c4c82d5c85754cea692ad0031b6be02c059bedfcafedbece0cd4
[INFO] running `Command { std: "docker" "start" "-a" "05d86dcab7e4c4c82d5c85754cea692ad0031b6be02c059bedfcafedbece0cd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05d86dcab7e4c4c82d5c85754cea692ad0031b6be02c059bedfcafedbece0cd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d86dcab7e4c4c82d5c85754cea692ad0031b6be02c059bedfcafedbece0cd4", kill_on_drop: false }`
[INFO] [stdout] 05d86dcab7e4c4c82d5c85754cea692ad0031b6be02c059bedfcafedbece0cd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 056a7c84c93c1b7215e3fcdfcc523fe4e28761dc72b1e0e9a4e61478a8afdfa7
[INFO] running `Command { std: "docker" "start" "-a" "056a7c84c93c1b7215e3fcdfcc523fe4e28761dc72b1e0e9a4e61478a8afdfa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.189
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling target-lexicon v0.12.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.98s
[INFO] running `Command { std: "docker" "inspect" "056a7c84c93c1b7215e3fcdfcc523fe4e28761dc72b1e0e9a4e61478a8afdfa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "056a7c84c93c1b7215e3fcdfcc523fe4e28761dc72b1e0e9a4e61478a8afdfa7", kill_on_drop: false }`
[INFO] [stdout] 056a7c84c93c1b7215e3fcdfcc523fe4e28761dc72b1e0e9a4e61478a8afdfa7