[INFO] fetching crate booter 1.1.2...
[INFO] testing booter-1.1.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate booter 1.1.2 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate booter 1.1.2 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 booter 1.1.2
[INFO] finished tweaking crates.io crate booter 1.1.2
[INFO] tweaked toml for crates.io crate booter 1.1.2 written to /workspace/builds/worker-25/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]  Downloading crates ...
[INFO] [stderr]   Downloaded atomic-take v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 60f581c9cf154289914e6263baaf2810654740816d45d07095235c6ffedcf32c
[INFO] running `Command { std: "docker" "start" "-a" "60f581c9cf154289914e6263baaf2810654740816d45d07095235c6ffedcf32c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60f581c9cf154289914e6263baaf2810654740816d45d07095235c6ffedcf32c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60f581c9cf154289914e6263baaf2810654740816d45d07095235c6ffedcf32c", kill_on_drop: false }`
[INFO] [stdout] 60f581c9cf154289914e6263baaf2810654740816d45d07095235c6ffedcf32c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 2d76920e15912238e892972b5a55e19cb1d6a84d2f5cf1dfb4f10a4daf26e7e7
[INFO] running `Command { std: "docker" "start" "-a" "2d76920e15912238e892972b5a55e19cb1d6a84d2f5cf1dfb4f10a4daf26e7e7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling inventory v0.1.11
[INFO] [stderr]    Compiling atomic-take v1.0.0
[INFO] [stderr]    Compiling inventory-impl v0.1.11
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling booter v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.60s
[INFO] running `Command { std: "docker" "inspect" "2d76920e15912238e892972b5a55e19cb1d6a84d2f5cf1dfb4f10a4daf26e7e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d76920e15912238e892972b5a55e19cb1d6a84d2f5cf1dfb4f10a4daf26e7e7", kill_on_drop: false }`
[INFO] [stdout] 2d76920e15912238e892972b5a55e19cb1d6a84d2f5cf1dfb4f10a4daf26e7e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 17406e2cbe58454603fa7b2a8c9c93b7a220cffe7f8866bc90aee3dcde0cdae0
[INFO] running `Command { std: "docker" "start" "-a" "17406e2cbe58454603fa7b2a8c9c93b7a220cffe7f8866bc90aee3dcde0cdae0", kill_on_drop: false }`
[INFO] [stderr]    Compiling booter v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "17406e2cbe58454603fa7b2a8c9c93b7a220cffe7f8866bc90aee3dcde0cdae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17406e2cbe58454603fa7b2a8c9c93b7a220cffe7f8866bc90aee3dcde0cdae0", kill_on_drop: false }`
[INFO] [stdout] 17406e2cbe58454603fa7b2a8c9c93b7a220cffe7f8866bc90aee3dcde0cdae0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] e6a75e9ea1c2fa0843beb70a9304a36ef83fe061c473feb18b65cc6eda090bd2
[INFO] running `Command { std: "docker" "start" "-a" "e6a75e9ea1c2fa0843beb70a9304a36ef83fe061c473feb18b65cc6eda090bd2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/booter-1dbd4a7a328308bc)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_boots ... ok
[INFO] [stdout] test tests::it_asserts_booter_booted - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests booter
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e6a75e9ea1c2fa0843beb70a9304a36ef83fe061c473feb18b65cc6eda090bd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6a75e9ea1c2fa0843beb70a9304a36ef83fe061c473feb18b65cc6eda090bd2", kill_on_drop: false }`
[INFO] [stdout] e6a75e9ea1c2fa0843beb70a9304a36ef83fe061c473feb18b65cc6eda090bd2