[INFO] fetching crate canopy 0.1.0...
[INFO] testing canopy-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate canopy 0.1.0 into /workspace/builds/worker-58/source
[INFO] validating manifest of crates.io crate canopy 0.1.0 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 canopy 0.1.0
[INFO] finished tweaking crates.io crate canopy 0.1.0
[INFO] tweaked toml for crates.io crate canopy 0.1.0 written to /workspace/builds/worker-58/source/Cargo.toml
[INFO] crate crates.io crate canopy 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 3e3f4d31a00eb438d8c0ba9303dee00f29edc1a971d21f33dfb6cfd717806ae8
[INFO] running `Command { std: "docker" "start" "-a" "3e3f4d31a00eb438d8c0ba9303dee00f29edc1a971d21f33dfb6cfd717806ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e3f4d31a00eb438d8c0ba9303dee00f29edc1a971d21f33dfb6cfd717806ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e3f4d31a00eb438d8c0ba9303dee00f29edc1a971d21f33dfb6cfd717806ae8", kill_on_drop: false }`
[INFO] [stdout] 3e3f4d31a00eb438d8c0ba9303dee00f29edc1a971d21f33dfb6cfd717806ae8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 7e9d8731224a66b39964e55df39e89fc1ded7d357ce42fe69ccb36c8a06471cd
[INFO] running `Command { std: "docker" "start" "-a" "7e9d8731224a66b39964e55df39e89fc1ded7d357ce42fe69ccb36c8a06471cd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling canopy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "7e9d8731224a66b39964e55df39e89fc1ded7d357ce42fe69ccb36c8a06471cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e9d8731224a66b39964e55df39e89fc1ded7d357ce42fe69ccb36c8a06471cd", kill_on_drop: false }`
[INFO] [stdout] 7e9d8731224a66b39964e55df39e89fc1ded7d357ce42fe69ccb36c8a06471cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] edf93be466330cef4bb272af81dce348dde01495380cdd3dec6b83bb0e8f34fb
[INFO] running `Command { std: "docker" "start" "-a" "edf93be466330cef4bb272af81dce348dde01495380cdd3dec6b83bb0e8f34fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling canopy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "edf93be466330cef4bb272af81dce348dde01495380cdd3dec6b83bb0e8f34fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edf93be466330cef4bb272af81dce348dde01495380cdd3dec6b83bb0e8f34fb", kill_on_drop: false }`
[INFO] [stdout] edf93be466330cef4bb272af81dce348dde01495380cdd3dec6b83bb0e8f34fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] f1f8437f074631d480d7a13fe2eaf93c267649e5de90d5a6b6a5329949832823
[INFO] running `Command { std: "docker" "start" "-a" "f1f8437f074631d480d7a13fe2eaf93c267649e5de90d5a6b6a5329949832823", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/canopy-b3aa457e816f7aa3)
[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" "f1f8437f074631d480d7a13fe2eaf93c267649e5de90d5a6b6a5329949832823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1f8437f074631d480d7a13fe2eaf93c267649e5de90d5a6b6a5329949832823", kill_on_drop: false }`
[INFO] [stdout] f1f8437f074631d480d7a13fe2eaf93c267649e5de90d5a6b6a5329949832823