[INFO] fetching crate fusion 0.0.1...
[INFO] testing fusion-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate fusion 0.0.1 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate fusion 0.0.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fusion 0.0.1
[INFO] finished tweaking crates.io crate fusion 0.0.1
[INFO] tweaked toml for crates.io crate fusion 0.0.1 written to /workspace/builds/worker-118/source/Cargo.toml
[INFO] crate crates.io crate fusion 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e7636046bbca257a671bd1d058d9ddd8635135c7335e393a94d80f4f1cdcf15
[INFO] running `Command { std: "docker" "start" "-a" "4e7636046bbca257a671bd1d058d9ddd8635135c7335e393a94d80f4f1cdcf15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e7636046bbca257a671bd1d058d9ddd8635135c7335e393a94d80f4f1cdcf15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e7636046bbca257a671bd1d058d9ddd8635135c7335e393a94d80f4f1cdcf15", kill_on_drop: false }`
[INFO] [stdout] 4e7636046bbca257a671bd1d058d9ddd8635135c7335e393a94d80f4f1cdcf15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35810488988e96fc0efa21aec3993aabaefec774f3dbcc82710ee81b7b9a40aa
[INFO] running `Command { std: "docker" "start" "-a" "35810488988e96fc0efa21aec3993aabaefec774f3dbcc82710ee81b7b9a40aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling fusion v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "35810488988e96fc0efa21aec3993aabaefec774f3dbcc82710ee81b7b9a40aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35810488988e96fc0efa21aec3993aabaefec774f3dbcc82710ee81b7b9a40aa", kill_on_drop: false }`
[INFO] [stdout] 35810488988e96fc0efa21aec3993aabaefec774f3dbcc82710ee81b7b9a40aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e08a9364595575cc0373cb6f53a66bb77afc853d0dfd3e84e802db61eb3d2526
[INFO] running `Command { std: "docker" "start" "-a" "e08a9364595575cc0373cb6f53a66bb77afc853d0dfd3e84e802db61eb3d2526", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fusion v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "e08a9364595575cc0373cb6f53a66bb77afc853d0dfd3e84e802db61eb3d2526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e08a9364595575cc0373cb6f53a66bb77afc853d0dfd3e84e802db61eb3d2526", kill_on_drop: false }`
[INFO] [stdout] e08a9364595575cc0373cb6f53a66bb77afc853d0dfd3e84e802db61eb3d2526
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b4cadc2aa22c34d115c79ee811c5912c46bd8963a0a657c99cf95fc97ca2a3b7
[INFO] running `Command { std: "docker" "start" "-a" "b4cadc2aa22c34d115c79ee811c5912c46bd8963a0a657c99cf95fc97ca2a3b7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/index-42d50bccb91999fd)
[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" "b4cadc2aa22c34d115c79ee811c5912c46bd8963a0a657c99cf95fc97ca2a3b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4cadc2aa22c34d115c79ee811c5912c46bd8963a0a657c99cf95fc97ca2a3b7", kill_on_drop: false }`
[INFO] [stdout] b4cadc2aa22c34d115c79ee811c5912c46bd8963a0a657c99cf95fc97ca2a3b7