[INFO] fetching crate application 0.1.0... [INFO] testing application-0.1.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate application 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate application 0.1.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate application 0.1.0 [INFO] finished tweaking crates.io crate application 0.1.0 [INFO] tweaked toml for crates.io crate application 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate application 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff079c46efc910b284a6aa0ecdc529752bd0782944e1a5239bea11485c547e8f [INFO] running `Command { std: "docker" "start" "-a" "ff079c46efc910b284a6aa0ecdc529752bd0782944e1a5239bea11485c547e8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff079c46efc910b284a6aa0ecdc529752bd0782944e1a5239bea11485c547e8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff079c46efc910b284a6aa0ecdc529752bd0782944e1a5239bea11485c547e8f", kill_on_drop: false }` [INFO] [stdout] ff079c46efc910b284a6aa0ecdc529752bd0782944e1a5239bea11485c547e8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14dc5a1899d4ba090fd66988727f3cd345b956294c09dff5a11f2ad98b23f2fb [INFO] running `Command { std: "docker" "start" "-a" "14dc5a1899d4ba090fd66988727f3cd345b956294c09dff5a11f2ad98b23f2fb", kill_on_drop: false }` [INFO] [stderr] Compiling application v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.09s [INFO] running `Command { std: "docker" "inspect" "14dc5a1899d4ba090fd66988727f3cd345b956294c09dff5a11f2ad98b23f2fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14dc5a1899d4ba090fd66988727f3cd345b956294c09dff5a11f2ad98b23f2fb", kill_on_drop: false }` [INFO] [stdout] 14dc5a1899d4ba090fd66988727f3cd345b956294c09dff5a11f2ad98b23f2fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b694faf4384fdd9cecf512e24232eebc70c7fae4c11a8a01ab037f5c657d164 [INFO] running `Command { std: "docker" "start" "-a" "3b694faf4384fdd9cecf512e24232eebc70c7fae4c11a8a01ab037f5c657d164", kill_on_drop: false }` [INFO] [stderr] Compiling application v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "3b694faf4384fdd9cecf512e24232eebc70c7fae4c11a8a01ab037f5c657d164", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b694faf4384fdd9cecf512e24232eebc70c7fae4c11a8a01ab037f5c657d164", kill_on_drop: false }` [INFO] [stdout] 3b694faf4384fdd9cecf512e24232eebc70c7fae4c11a8a01ab037f5c657d164 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 85b2045782802bf43210ea6b818232eb396278ecdbafda792067642c0ef6ba6d [INFO] running `Command { std: "docker" "start" "-a" "85b2045782802bf43210ea6b818232eb396278ecdbafda792067642c0ef6ba6d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/application-c4d35661e85f0e63) [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" "85b2045782802bf43210ea6b818232eb396278ecdbafda792067642c0ef6ba6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85b2045782802bf43210ea6b818232eb396278ecdbafda792067642c0ef6ba6d", kill_on_drop: false }` [INFO] [stdout] 85b2045782802bf43210ea6b818232eb396278ecdbafda792067642c0ef6ba6d