[INFO] fetching crate bison-core 0.0.0... [INFO] testing bison-core-0.0.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate bison-core 0.0.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate bison-core 0.0.0 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 bison-core 0.0.0 [INFO] finished tweaking crates.io crate bison-core 0.0.0 [INFO] tweaked toml for crates.io crate bison-core 0.0.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 58c15860926b2e3d11ea950c6e13edfa965ff5fe3263cdd1126617b38653edd8 [INFO] running `Command { std: "docker" "start" "-a" "58c15860926b2e3d11ea950c6e13edfa965ff5fe3263cdd1126617b38653edd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "58c15860926b2e3d11ea950c6e13edfa965ff5fe3263cdd1126617b38653edd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58c15860926b2e3d11ea950c6e13edfa965ff5fe3263cdd1126617b38653edd8", kill_on_drop: false }` [INFO] [stdout] 58c15860926b2e3d11ea950c6e13edfa965ff5fe3263cdd1126617b38653edd8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 0c691080f20bffbf64b3cc57b2c5a918909da581ca97cc2077d9115a3ce67d90 [INFO] running `Command { std: "docker" "start" "-a" "0c691080f20bffbf64b3cc57b2c5a918909da581ca97cc2077d9115a3ce67d90", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling const_fn v0.4.8 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Compiling tracing-core v0.1.19 [INFO] [stderr] Compiling http-body v0.4.3 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling tokio-util v0.6.8 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling h2 v0.3.4 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling hyper v0.14.12 [INFO] [stderr] Compiling bison-http v0.0.0 [INFO] [stderr] Compiling bison-core v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.10s [INFO] running `Command { std: "docker" "inspect" "0c691080f20bffbf64b3cc57b2c5a918909da581ca97cc2077d9115a3ce67d90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c691080f20bffbf64b3cc57b2c5a918909da581ca97cc2077d9115a3ce67d90", kill_on_drop: false }` [INFO] [stdout] 0c691080f20bffbf64b3cc57b2c5a918909da581ca97cc2077d9115a3ce67d90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 8314154d758b5bf37759e9630e91214fa7446540c026483f262c8fb11911fc2e [INFO] running `Command { std: "docker" "start" "-a" "8314154d758b5bf37759e9630e91214fa7446540c026483f262c8fb11911fc2e", 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] [stderr] Compiling bison-core v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "8314154d758b5bf37759e9630e91214fa7446540c026483f262c8fb11911fc2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8314154d758b5bf37759e9630e91214fa7446540c026483f262c8fb11911fc2e", kill_on_drop: false }` [INFO] [stdout] 8314154d758b5bf37759e9630e91214fa7446540c026483f262c8fb11911fc2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 76a0a4b2603895d8d0bfe683cc079dcaf63225201beb6c33634e6ee3fb9f367e [INFO] running `Command { std: "docker" "start" "-a" "76a0a4b2603895d8d0bfe683cc079dcaf63225201beb6c33634e6ee3fb9f367e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bison_core-343f924654286bbc) [INFO] [stdout] [INFO] [stderr] Doc-tests bison-core [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] [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" "76a0a4b2603895d8d0bfe683cc079dcaf63225201beb6c33634e6ee3fb9f367e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76a0a4b2603895d8d0bfe683cc079dcaf63225201beb6c33634e6ee3fb9f367e", kill_on_drop: false }` [INFO] [stdout] 76a0a4b2603895d8d0bfe683cc079dcaf63225201beb6c33634e6ee3fb9f367e