[INFO] fetching crate grammer 0.0.0...
[INFO] testing grammer-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate grammer 0.0.0 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate grammer 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 grammer 0.0.0
[INFO] finished tweaking crates.io crate grammer 0.0.0
[INFO] tweaked toml for crates.io crate grammer 0.0.0 written to /workspace/builds/worker-108/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 85a6078463aff5a389dc7b3d792edf2e561c48cf82fe7855498ec450bc605909
[INFO] running `Command { std: "docker" "start" "-a" "85a6078463aff5a389dc7b3d792edf2e561c48cf82fe7855498ec450bc605909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85a6078463aff5a389dc7b3d792edf2e561c48cf82fe7855498ec450bc605909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85a6078463aff5a389dc7b3d792edf2e561c48cf82fe7855498ec450bc605909", kill_on_drop: false }`
[INFO] [stdout] 85a6078463aff5a389dc7b3d792edf2e561c48cf82fe7855498ec450bc605909
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 7ad0fab7dd6a6fac2219970a51ae674cbf32f11867c326329531a6a3936c5b06
[INFO] running `Command { std: "docker" "start" "-a" "7ad0fab7dd6a6fac2219970a51ae674cbf32f11867c326329531a6a3936c5b06", kill_on_drop: false }`
[INFO] [stderr]    Compiling grammer v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "7ad0fab7dd6a6fac2219970a51ae674cbf32f11867c326329531a6a3936c5b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ad0fab7dd6a6fac2219970a51ae674cbf32f11867c326329531a6a3936c5b06", kill_on_drop: false }`
[INFO] [stdout] 7ad0fab7dd6a6fac2219970a51ae674cbf32f11867c326329531a6a3936c5b06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] f8d5fe77d1b5a9fa7cb39d3c7d7b2b7ee308521a87b23434a7e04ef30b8649bd
[INFO] running `Command { std: "docker" "start" "-a" "f8d5fe77d1b5a9fa7cb39d3c7d7b2b7ee308521a87b23434a7e04ef30b8649bd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling grammer v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "f8d5fe77d1b5a9fa7cb39d3c7d7b2b7ee308521a87b23434a7e04ef30b8649bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8d5fe77d1b5a9fa7cb39d3c7d7b2b7ee308521a87b23434a7e04ef30b8649bd", kill_on_drop: false }`
[INFO] [stdout] f8d5fe77d1b5a9fa7cb39d3c7d7b2b7ee308521a87b23434a7e04ef30b8649bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 6eb6d5c48cf89a2499daa32c7b1a4effcf6e2a87e136ea0f4c8e1081229cca01
[INFO] running `Command { std: "docker" "start" "-a" "6eb6d5c48cf89a2499daa32c7b1a4effcf6e2a87e136ea0f4c8e1081229cca01", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/grammer-3593f1734bf2cff4)
[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 grammer
[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" "6eb6d5c48cf89a2499daa32c7b1a4effcf6e2a87e136ea0f4c8e1081229cca01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eb6d5c48cf89a2499daa32c7b1a4effcf6e2a87e136ea0f4c8e1081229cca01", kill_on_drop: false }`
[INFO] [stdout] 6eb6d5c48cf89a2499daa32c7b1a4effcf6e2a87e136ea0f4c8e1081229cca01