[INFO] fetching crate cs 0.0.4...
[INFO] checking cs-0.0.4 against master#fc81ad22c453776de16acf9938976930cf8c9401 for pr-77325
[INFO] extracting crate cs 0.0.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate cs 0.0.4 on toolchain fc81ad22c453776de16acf9938976930cf8c9401
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cs 0.0.4
[INFO] finished tweaking crates.io crate cs 0.0.4
[INFO] tweaked toml for crates.io crate cs 0.0.4 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate cs 0.0.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded suffix v1.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 601d9a129d5f57d82ddaa6f58659c47d4b752d78151d962f71fd7a6159a7a5e0
[INFO] running `Command { std: "docker" "start" "-a" "601d9a129d5f57d82ddaa6f58659c47d4b752d78151d962f71fd7a6159a7a5e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "601d9a129d5f57d82ddaa6f58659c47d4b752d78151d962f71fd7a6159a7a5e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "601d9a129d5f57d82ddaa6f58659c47d4b752d78151d962f71fd7a6159a7a5e0", kill_on_drop: false }`
[INFO] [stdout] 601d9a129d5f57d82ddaa6f58659c47d4b752d78151d962f71fd7a6159a7a5e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfee591a87279d994fd32e1051c021805dc7800f7cf6e74cf2d2b7ebebb572ce
[INFO] running `Command { std: "docker" "start" "-a" "cfee591a87279d994fd32e1051c021805dc7800f7cf6e74cf2d2b7ebebb572ce", kill_on_drop: false }`
[INFO] [stderr]     Checking suffix v1.2.0
[INFO] [stderr]     Checking cs v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "cfee591a87279d994fd32e1051c021805dc7800f7cf6e74cf2d2b7ebebb572ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfee591a87279d994fd32e1051c021805dc7800f7cf6e74cf2d2b7ebebb572ce", kill_on_drop: false }`
[INFO] [stdout] cfee591a87279d994fd32e1051c021805dc7800f7cf6e74cf2d2b7ebebb572ce