[INFO] fetching crate first 0.0.0...
[INFO] testing first-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate first 0.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate first 0.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate first 0.0.0
[INFO] finished tweaking crates.io crate first 0.0.0
[INFO] tweaked toml for crates.io crate first 0.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5861a57fa7050c0ec91cb90bf91c6e330528b05d0524d838962d04295f63f46e
[INFO] running `Command { std: "docker" "start" "-a" "5861a57fa7050c0ec91cb90bf91c6e330528b05d0524d838962d04295f63f46e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5861a57fa7050c0ec91cb90bf91c6e330528b05d0524d838962d04295f63f46e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5861a57fa7050c0ec91cb90bf91c6e330528b05d0524d838962d04295f63f46e", kill_on_drop: false }`
[INFO] [stdout] 5861a57fa7050c0ec91cb90bf91c6e330528b05d0524d838962d04295f63f46e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6aa12d48c4331d56e974be79c78d88198cfb0ed62a8f37365ff71f65ddb6b19
[INFO] running `Command { std: "docker" "start" "-a" "b6aa12d48c4331d56e974be79c78d88198cfb0ed62a8f37365ff71f65ddb6b19", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling first v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "b6aa12d48c4331d56e974be79c78d88198cfb0ed62a8f37365ff71f65ddb6b19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6aa12d48c4331d56e974be79c78d88198cfb0ed62a8f37365ff71f65ddb6b19", kill_on_drop: false }`
[INFO] [stdout] b6aa12d48c4331d56e974be79c78d88198cfb0ed62a8f37365ff71f65ddb6b19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d13116d4b6cd44d1dfe81cf0cd16323fb2b5a244c8b8e82c9ab350e8969b5474
[INFO] running `Command { std: "docker" "start" "-a" "d13116d4b6cd44d1dfe81cf0cd16323fb2b5a244c8b8e82c9ab350e8969b5474", kill_on_drop: false }`
[INFO] [stderr]    Compiling first v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "d13116d4b6cd44d1dfe81cf0cd16323fb2b5a244c8b8e82c9ab350e8969b5474", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d13116d4b6cd44d1dfe81cf0cd16323fb2b5a244c8b8e82c9ab350e8969b5474", kill_on_drop: false }`
[INFO] [stdout] d13116d4b6cd44d1dfe81cf0cd16323fb2b5a244c8b8e82c9ab350e8969b5474
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01052a15cd9ba5fa48117962091bce4692d29b65f2abff7fb2e9437840df1172
[INFO] running `Command { std: "docker" "start" "-a" "01052a15cd9ba5fa48117962091bce4692d29b65f2abff7fb2e9437840df1172", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/first-0e534adf0e751c52)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests first
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "01052a15cd9ba5fa48117962091bce4692d29b65f2abff7fb2e9437840df1172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01052a15cd9ba5fa48117962091bce4692d29b65f2abff7fb2e9437840df1172", kill_on_drop: false }`
[INFO] [stdout] 01052a15cd9ba5fa48117962091bce4692d29b65f2abff7fb2e9437840df1172