[INFO] fetching crate rustc_tools_util 0.2.0...
[INFO] testing rustc_tools_util-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rustc_tools_util 0.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate rustc_tools_util 0.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustc_tools_util 0.2.0
[INFO] finished tweaking crates.io crate rustc_tools_util 0.2.0
[INFO] tweaked toml for crates.io crate rustc_tools_util 0.2.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69043d0e5e80abadea2a10842dadb59c3ad6c2f848930a36105019382f62c2a7
[INFO] running `Command { std: "docker" "start" "-a" "69043d0e5e80abadea2a10842dadb59c3ad6c2f848930a36105019382f62c2a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69043d0e5e80abadea2a10842dadb59c3ad6c2f848930a36105019382f62c2a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69043d0e5e80abadea2a10842dadb59c3ad6c2f848930a36105019382f62c2a7", kill_on_drop: false }`
[INFO] [stdout] 69043d0e5e80abadea2a10842dadb59c3ad6c2f848930a36105019382f62c2a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3721bd9440c4f42785fc351bbaf7803ec16aeb39f093a83b58f59eb87bbd7e47
[INFO] running `Command { std: "docker" "start" "-a" "3721bd9440c4f42785fc351bbaf7803ec16aeb39f093a83b58f59eb87bbd7e47", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc_tools_util v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "3721bd9440c4f42785fc351bbaf7803ec16aeb39f093a83b58f59eb87bbd7e47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3721bd9440c4f42785fc351bbaf7803ec16aeb39f093a83b58f59eb87bbd7e47", kill_on_drop: false }`
[INFO] [stdout] 3721bd9440c4f42785fc351bbaf7803ec16aeb39f093a83b58f59eb87bbd7e47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 949c560f489644ca4b9802d956ae3f7e926a0e92fef38e8731e95bfa143d7d7b
[INFO] running `Command { std: "docker" "start" "-a" "949c560f489644ca4b9802d956ae3f7e926a0e92fef38e8731e95bfa143d7d7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc_tools_util v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "949c560f489644ca4b9802d956ae3f7e926a0e92fef38e8731e95bfa143d7d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "949c560f489644ca4b9802d956ae3f7e926a0e92fef38e8731e95bfa143d7d7b", kill_on_drop: false }`
[INFO] [stdout] 949c560f489644ca4b9802d956ae3f7e926a0e92fef38e8731e95bfa143d7d7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 64318d0ae5f69256790b062737c0727b6ba8531a4a11b0fb9bf6943025aa3b7d
[INFO] running `Command { std: "docker" "start" "-a" "64318d0ae5f69256790b062737c0727b6ba8531a4a11b0fb9bf6943025aa3b7d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustc_tools_util-aa00fef0cdd6c530)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::test_debug_local ... ok
[INFO] [stdout] test test::test_display_local ... ok
[INFO] [stdout] test test::test_struct_local ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustc_tools_util
[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" "64318d0ae5f69256790b062737c0727b6ba8531a4a11b0fb9bf6943025aa3b7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64318d0ae5f69256790b062737c0727b6ba8531a4a11b0fb9bf6943025aa3b7d", kill_on_drop: false }`
[INFO] [stdout] 64318d0ae5f69256790b062737c0727b6ba8531a4a11b0fb9bf6943025aa3b7d