[INFO] fetching crate test-1bf28a21-09b1-4e9e-86eb-2d0383b5ed97 0.1.2... [INFO] testing test-1bf28a21-09b1-4e9e-86eb-2d0383b5ed97-0.1.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate test-1bf28a21-09b1-4e9e-86eb-2d0383b5ed97 0.1.2 into /workspace/builds/worker-22/source [INFO] validating manifest of crates.io crate test-1bf28a21-09b1-4e9e-86eb-2d0383b5ed97 0.1.2 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 test-1bf28a21-09b1-4e9e-86eb-2d0383b5ed97 0.1.2 [INFO] finished tweaking crates.io crate test-1bf28a21-09b1-4e9e-86eb-2d0383b5ed97 0.1.2 [INFO] tweaked toml for crates.io crate test-1bf28a21-09b1-4e9e-86eb-2d0383b5ed97 0.1.2 written to /workspace/builds/worker-22/source/Cargo.toml [INFO] crate crates.io crate test-1bf28a21-09b1-4e9e-86eb-2d0383b5ed97 0.1.2 already has a lockfile, it will not be regenerated [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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] f115bedbe943d93385ef156ff9da0463b3f292222ec6549d09d7e3fe9c9a8bf7 [INFO] running `Command { std: "docker" "start" "-a" "f115bedbe943d93385ef156ff9da0463b3f292222ec6549d09d7e3fe9c9a8bf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f115bedbe943d93385ef156ff9da0463b3f292222ec6549d09d7e3fe9c9a8bf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f115bedbe943d93385ef156ff9da0463b3f292222ec6549d09d7e3fe9c9a8bf7", kill_on_drop: false }` [INFO] [stdout] f115bedbe943d93385ef156ff9da0463b3f292222ec6549d09d7e3fe9c9a8bf7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] bcdf452742ab2d53d98b881f9574d0439d8dbb23de6fd19d91fc73bc604ac36d [INFO] running `Command { std: "docker" "start" "-a" "bcdf452742ab2d53d98b881f9574d0439d8dbb23de6fd19d91fc73bc604ac36d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling test-1bf28a21-09b1-4e9e-86eb-2d0383b5ed97 v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `Command { std: "docker" "inspect" "bcdf452742ab2d53d98b881f9574d0439d8dbb23de6fd19d91fc73bc604ac36d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcdf452742ab2d53d98b881f9574d0439d8dbb23de6fd19d91fc73bc604ac36d", kill_on_drop: false }` [INFO] [stdout] bcdf452742ab2d53d98b881f9574d0439d8dbb23de6fd19d91fc73bc604ac36d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] aa5372b8ff8f921d3c47962ef8d4c3a27de19cf545f535c06e40a9c0f165b564 [INFO] running `Command { std: "docker" "start" "-a" "aa5372b8ff8f921d3c47962ef8d4c3a27de19cf545f535c06e40a9c0f165b564", kill_on_drop: false }` [INFO] [stderr] Compiling test-1bf28a21-09b1-4e9e-86eb-2d0383b5ed97 v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "aa5372b8ff8f921d3c47962ef8d4c3a27de19cf545f535c06e40a9c0f165b564", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa5372b8ff8f921d3c47962ef8d4c3a27de19cf545f535c06e40a9c0f165b564", kill_on_drop: false }` [INFO] [stdout] aa5372b8ff8f921d3c47962ef8d4c3a27de19cf545f535c06e40a9c0f165b564 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 24d6fe11ab4878063abd3e065f565686f1e6ede174966a73ec898c870ee6b963 [INFO] running `Command { std: "docker" "start" "-a" "24d6fe11ab4878063abd3e065f565686f1e6ede174966a73ec898c870ee6b963", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/test_1bf28a21_09b1_4e9e_86eb_2d0383b5ed97-cdba1c5b92ec5cab) [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" "24d6fe11ab4878063abd3e065f565686f1e6ede174966a73ec898c870ee6b963", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24d6fe11ab4878063abd3e065f565686f1e6ede174966a73ec898c870ee6b963", kill_on_drop: false }` [INFO] [stdout] 24d6fe11ab4878063abd3e065f565686f1e6ede174966a73ec898c870ee6b963