[INFO] fetching crate emma 0.0.1...
[INFO] checking emma-0.0.1 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930
[INFO] extracting crate emma 0.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate emma 0.0.1 on toolchain a3f76a26e045a760bb1163b7eab36872985242d5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate emma 0.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate emma 0.0.1
[INFO] tweaked toml for crates.io crate emma 0.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate emma 0.0.1 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" "+a3f76a26e045a760bb1163b7eab36872985242d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syscalls v0.6.18
[INFO] [stderr]   Downloaded linux-raw-sys v0.6.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fceba13ee7c5eb487cf502180a5c3dfd13b75e2d3f2a51c7068a36c6fc2e4cea
[INFO] running `Command { std: "docker" "start" "-a" "fceba13ee7c5eb487cf502180a5c3dfd13b75e2d3f2a51c7068a36c6fc2e4cea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fceba13ee7c5eb487cf502180a5c3dfd13b75e2d3f2a51c7068a36c6fc2e4cea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fceba13ee7c5eb487cf502180a5c3dfd13b75e2d3f2a51c7068a36c6fc2e4cea", kill_on_drop: false }`
[INFO] [stdout] fceba13ee7c5eb487cf502180a5c3dfd13b75e2d3f2a51c7068a36c6fc2e4cea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25480c6599ef87a7861cca7da651045a147228e115167593321137b2db0c0288
[INFO] running `Command { std: "docker" "start" "-a" "25480c6599ef87a7861cca7da651045a147228e115167593321137b2db0c0288", kill_on_drop: false }`
[INFO] [stderr]    Compiling syscalls v0.6.18
[INFO] [stderr]     Checking linux-raw-sys v0.6.4
[INFO] [stderr]     Checking emma v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "25480c6599ef87a7861cca7da651045a147228e115167593321137b2db0c0288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25480c6599ef87a7861cca7da651045a147228e115167593321137b2db0c0288", kill_on_drop: false }`
[INFO] [stdout] 25480c6599ef87a7861cca7da651045a147228e115167593321137b2db0c0288