[INFO] fetching crate crrust 0.0.0...
[INFO] testing crrust-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate crrust 0.0.0 into /workspace/builds/worker-47/source
[INFO] validating manifest of crates.io crate crrust 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 crrust 0.0.0
[INFO] finished tweaking crates.io crate crrust 0.0.0
[INFO] tweaked toml for crates.io crate crrust 0.0.0 written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] crate crates.io crate crrust 0.0.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 471e1d6832c256ac2cd8561de841eaa75215e00deb96b8f68961b5a64d7eeb1c
[INFO] running `Command { std: "docker" "start" "-a" "471e1d6832c256ac2cd8561de841eaa75215e00deb96b8f68961b5a64d7eeb1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "471e1d6832c256ac2cd8561de841eaa75215e00deb96b8f68961b5a64d7eeb1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "471e1d6832c256ac2cd8561de841eaa75215e00deb96b8f68961b5a64d7eeb1c", kill_on_drop: false }`
[INFO] [stdout] 471e1d6832c256ac2cd8561de841eaa75215e00deb96b8f68961b5a64d7eeb1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 457bf65ea7ba9d1667be29bb4bcc42782ea6e506dbda7e7b2f7091b1b26c3663
[INFO] running `Command { std: "docker" "start" "-a" "457bf65ea7ba9d1667be29bb4bcc42782ea6e506dbda7e7b2f7091b1b26c3663", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crrust v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.72s
[INFO] running `Command { std: "docker" "inspect" "457bf65ea7ba9d1667be29bb4bcc42782ea6e506dbda7e7b2f7091b1b26c3663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "457bf65ea7ba9d1667be29bb4bcc42782ea6e506dbda7e7b2f7091b1b26c3663", kill_on_drop: false }`
[INFO] [stdout] 457bf65ea7ba9d1667be29bb4bcc42782ea6e506dbda7e7b2f7091b1b26c3663
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 27395f76bba8835e0b8cec2f70cb48c4c9d7ff1fc131cc17ba3b92cf22ac07b5
[INFO] running `Command { std: "docker" "start" "-a" "27395f76bba8835e0b8cec2f70cb48c4c9d7ff1fc131cc17ba3b92cf22ac07b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling crrust v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "27395f76bba8835e0b8cec2f70cb48c4c9d7ff1fc131cc17ba3b92cf22ac07b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27395f76bba8835e0b8cec2f70cb48c4c9d7ff1fc131cc17ba3b92cf22ac07b5", kill_on_drop: false }`
[INFO] [stdout] 27395f76bba8835e0b8cec2f70cb48c4c9d7ff1fc131cc17ba3b92cf22ac07b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 283fa8426e871cfd445a7aa8cd059bc1e7d98ad1ce2ae4597510110082f0d2ac
[INFO] running `Command { std: "docker" "start" "-a" "283fa8426e871cfd445a7aa8cd059bc1e7d98ad1ce2ae4597510110082f0d2ac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crrust-99cd1382f4caca8e)
[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" "283fa8426e871cfd445a7aa8cd059bc1e7d98ad1ce2ae4597510110082f0d2ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "283fa8426e871cfd445a7aa8cd059bc1e7d98ad1ce2ae4597510110082f0d2ac", kill_on_drop: false }`
[INFO] [stdout] 283fa8426e871cfd445a7aa8cd059bc1e7d98ad1ce2ae4597510110082f0d2ac