[INFO] fetching crate shifgrethor 0.0.0...
[INFO] testing shifgrethor-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate shifgrethor 0.0.0 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate shifgrethor 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 shifgrethor 0.0.0
[INFO] finished tweaking crates.io crate shifgrethor 0.0.0
[INFO] tweaked toml for crates.io crate shifgrethor 0.0.0 written to /workspace/builds/worker-41/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] [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-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] c377b1bd4bdfcd57842385607befe3419a96b703c4b9a68ff6ede1bb926d4515
[INFO] running `Command { std: "docker" "start" "-a" "c377b1bd4bdfcd57842385607befe3419a96b703c4b9a68ff6ede1bb926d4515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c377b1bd4bdfcd57842385607befe3419a96b703c4b9a68ff6ede1bb926d4515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c377b1bd4bdfcd57842385607befe3419a96b703c4b9a68ff6ede1bb926d4515", kill_on_drop: false }`
[INFO] [stdout] c377b1bd4bdfcd57842385607befe3419a96b703c4b9a68ff6ede1bb926d4515
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 80a09d190c34edf1ee7bf05233e810b3836a261598fae6e8d6f97aae85aede7e
[INFO] running `Command { std: "docker" "start" "-a" "80a09d190c34edf1ee7bf05233e810b3836a261598fae6e8d6f97aae85aede7e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling shifgrethor v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.39s
[INFO] running `Command { std: "docker" "inspect" "80a09d190c34edf1ee7bf05233e810b3836a261598fae6e8d6f97aae85aede7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80a09d190c34edf1ee7bf05233e810b3836a261598fae6e8d6f97aae85aede7e", kill_on_drop: false }`
[INFO] [stdout] 80a09d190c34edf1ee7bf05233e810b3836a261598fae6e8d6f97aae85aede7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] b3c4bef4f9aae0eab3290a7c81ce47702f817c87b50e6451967c251e4c318d2b
[INFO] running `Command { std: "docker" "start" "-a" "b3c4bef4f9aae0eab3290a7c81ce47702f817c87b50e6451967c251e4c318d2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling shifgrethor v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "b3c4bef4f9aae0eab3290a7c81ce47702f817c87b50e6451967c251e4c318d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3c4bef4f9aae0eab3290a7c81ce47702f817c87b50e6451967c251e4c318d2b", kill_on_drop: false }`
[INFO] [stdout] b3c4bef4f9aae0eab3290a7c81ce47702f817c87b50e6451967c251e4c318d2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 49ed08723ca6a5ced5432bdba460c3949222e081774c5f22a7334786927c9311
[INFO] running `Command { std: "docker" "start" "-a" "49ed08723ca6a5ced5432bdba460c3949222e081774c5f22a7334786927c9311", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shifgrethor-81bdb1d4e67a49a8)
[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" "49ed08723ca6a5ced5432bdba460c3949222e081774c5f22a7334786927c9311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49ed08723ca6a5ced5432bdba460c3949222e081774c5f22a7334786927c9311", kill_on_drop: false }`
[INFO] [stdout] 49ed08723ca6a5ced5432bdba460c3949222e081774c5f22a7334786927c9311