[INFO] fetching crate shift 0.1.0...
[INFO] testing shift-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate shift 0.1.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate shift 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 shift 0.1.0
[INFO] finished tweaking crates.io crate shift 0.1.0
[INFO] tweaked toml for crates.io crate shift 0.1.0 written to /workspace/builds/worker-20/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] 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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 3d8d9d777097f64f50151648c69a9714d903c801b95efac6be9c75d295ac0e82
[INFO] running `Command { std: "docker" "start" "-a" "3d8d9d777097f64f50151648c69a9714d903c801b95efac6be9c75d295ac0e82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d8d9d777097f64f50151648c69a9714d903c801b95efac6be9c75d295ac0e82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d8d9d777097f64f50151648c69a9714d903c801b95efac6be9c75d295ac0e82", kill_on_drop: false }`
[INFO] [stdout] 3d8d9d777097f64f50151648c69a9714d903c801b95efac6be9c75d295ac0e82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] e9c2d5c6ee16b367dbc8d8085c345b1eb516f7f281ece76bf2a398c1feb9ed6f
[INFO] running `Command { std: "docker" "start" "-a" "e9c2d5c6ee16b367dbc8d8085c345b1eb516f7f281ece76bf2a398c1feb9ed6f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling shift v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.84s
[INFO] running `Command { std: "docker" "inspect" "e9c2d5c6ee16b367dbc8d8085c345b1eb516f7f281ece76bf2a398c1feb9ed6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9c2d5c6ee16b367dbc8d8085c345b1eb516f7f281ece76bf2a398c1feb9ed6f", kill_on_drop: false }`
[INFO] [stdout] e9c2d5c6ee16b367dbc8d8085c345b1eb516f7f281ece76bf2a398c1feb9ed6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] d29363348f184e125fa34a048144ddc2fb5f08904cda775f329db7ea8e22535b
[INFO] running `Command { std: "docker" "start" "-a" "d29363348f184e125fa34a048144ddc2fb5f08904cda775f329db7ea8e22535b", kill_on_drop: false }`
[INFO] [stderr]    Compiling shift v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "d29363348f184e125fa34a048144ddc2fb5f08904cda775f329db7ea8e22535b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d29363348f184e125fa34a048144ddc2fb5f08904cda775f329db7ea8e22535b", kill_on_drop: false }`
[INFO] [stdout] d29363348f184e125fa34a048144ddc2fb5f08904cda775f329db7ea8e22535b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] adfb5a93ca1afe99cdfc5a8081c75d85ca4f0fcaf4e2f4e268cba7ae836a91ba
[INFO] running `Command { std: "docker" "start" "-a" "adfb5a93ca1afe99cdfc5a8081c75d85ca4f0fcaf4e2f4e268cba7ae836a91ba", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shift-06f6d780a094db63)
[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] [stderr]    Doc-tests shift
[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" "adfb5a93ca1afe99cdfc5a8081c75d85ca4f0fcaf4e2f4e268cba7ae836a91ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adfb5a93ca1afe99cdfc5a8081c75d85ca4f0fcaf4e2f4e268cba7ae836a91ba", kill_on_drop: false }`
[INFO] [stdout] adfb5a93ca1afe99cdfc5a8081c75d85ca4f0fcaf4e2f4e268cba7ae836a91ba