[INFO] fetching crate hot 0.0.1...
[INFO] testing hot-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate hot 0.0.1 into /workspace/builds/worker-74/source
[INFO] validating manifest of crates.io crate hot 0.0.1 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 hot 0.0.1
[INFO] finished tweaking crates.io crate hot 0.0.1
[INFO] tweaked toml for crates.io crate hot 0.0.1 written to /workspace/builds/worker-74/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] [stderr]     Blocking waiting for file lock on package cache
[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-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 0311a73ad24a967bea1e6d49b333c605ccaa1dae21f569ac1c50cce89c7d1ec7
[INFO] running `Command { std: "docker" "start" "-a" "0311a73ad24a967bea1e6d49b333c605ccaa1dae21f569ac1c50cce89c7d1ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0311a73ad24a967bea1e6d49b333c605ccaa1dae21f569ac1c50cce89c7d1ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0311a73ad24a967bea1e6d49b333c605ccaa1dae21f569ac1c50cce89c7d1ec7", kill_on_drop: false }`
[INFO] [stdout] 0311a73ad24a967bea1e6d49b333c605ccaa1dae21f569ac1c50cce89c7d1ec7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 6010d222910e0152bad089f921ff38b617a510f7a660ea75b24bba6e6de1c1fa
[INFO] running `Command { std: "docker" "start" "-a" "6010d222910e0152bad089f921ff38b617a510f7a660ea75b24bba6e6de1c1fa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hot v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "6010d222910e0152bad089f921ff38b617a510f7a660ea75b24bba6e6de1c1fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6010d222910e0152bad089f921ff38b617a510f7a660ea75b24bba6e6de1c1fa", kill_on_drop: false }`
[INFO] [stdout] 6010d222910e0152bad089f921ff38b617a510f7a660ea75b24bba6e6de1c1fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 34c97860f054da71641a23cc671cf1a2d1ad3d06ac999eb4f27aab43ff5640b8
[INFO] running `Command { std: "docker" "start" "-a" "34c97860f054da71641a23cc671cf1a2d1ad3d06ac999eb4f27aab43ff5640b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling hot v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "34c97860f054da71641a23cc671cf1a2d1ad3d06ac999eb4f27aab43ff5640b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34c97860f054da71641a23cc671cf1a2d1ad3d06ac999eb4f27aab43ff5640b8", kill_on_drop: false }`
[INFO] [stdout] 34c97860f054da71641a23cc671cf1a2d1ad3d06ac999eb4f27aab43ff5640b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] ae1c580944bfb9527ad60b864f87a92354531f4df76c2c68740cb78f809fd97b
[INFO] running `Command { std: "docker" "start" "-a" "ae1c580944bfb9527ad60b864f87a92354531f4df76c2c68740cb78f809fd97b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hot-916dd7a479a87da2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hot
[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" "ae1c580944bfb9527ad60b864f87a92354531f4df76c2c68740cb78f809fd97b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae1c580944bfb9527ad60b864f87a92354531f4df76c2c68740cb78f809fd97b", kill_on_drop: false }`
[INFO] [stdout] ae1c580944bfb9527ad60b864f87a92354531f4df76c2c68740cb78f809fd97b