[INFO] fetching crate cc 1.0.68...
[INFO] checking cc-1.0.68 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] extracting crate cc 1.0.68 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate cc 1.0.68 on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cc 1.0.68
[INFO] finished tweaking crates.io crate cc 1.0.68
[INFO] tweaked toml for crates.io crate cc 1.0.68 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate cc 1.0.68 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88b55318d5640721b9658fdb6d0f8a1507132be66198aa5299006fedd719f54a
[INFO] running `Command { std: "docker" "start" "-a" "88b55318d5640721b9658fdb6d0f8a1507132be66198aa5299006fedd719f54a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88b55318d5640721b9658fdb6d0f8a1507132be66198aa5299006fedd719f54a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88b55318d5640721b9658fdb6d0f8a1507132be66198aa5299006fedd719f54a", kill_on_drop: false }`
[INFO] [stdout] 88b55318d5640721b9658fdb6d0f8a1507132be66198aa5299006fedd719f54a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86a03c471815821abaad025b94b219f3da31b1cfd524740ec0948b23c3efc556
[INFO] running `Command { std: "docker" "start" "-a" "86a03c471815821abaad025b94b219f3da31b1cfd524740ec0948b23c3efc556", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking cc v1.0.68 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.28s
[INFO] running `Command { std: "docker" "inspect" "86a03c471815821abaad025b94b219f3da31b1cfd524740ec0948b23c3efc556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86a03c471815821abaad025b94b219f3da31b1cfd524740ec0948b23c3efc556", kill_on_drop: false }`
[INFO] [stdout] 86a03c471815821abaad025b94b219f3da31b1cfd524740ec0948b23c3efc556