[INFO] fetching crate chloe 0.0.2... [INFO] testing chloe-0.0.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate chloe 0.0.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate chloe 0.0.2 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 chloe 0.0.2 [INFO] finished tweaking crates.io crate chloe 0.0.2 [INFO] tweaked toml for crates.io crate chloe 0.0.2 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate chloe 0.0.2 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 5430ac253325882738e70b1a759509e1fbf2a8a5b92accf6923f591925be1715 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5430ac253325882738e70b1a759509e1fbf2a8a5b92accf6923f591925be1715", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5430ac253325882738e70b1a759509e1fbf2a8a5b92accf6923f591925be1715", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5430ac253325882738e70b1a759509e1fbf2a8a5b92accf6923f591925be1715", kill_on_drop: false }` [INFO] [stdout] 5430ac253325882738e70b1a759509e1fbf2a8a5b92accf6923f591925be1715 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 841a8daa587a74d869d1991211d1d4fe29f403e768247a1ef99484418603430e [INFO] running `Command { std: "docker" "start" "-a" "841a8daa587a74d869d1991211d1d4fe29f403e768247a1ef99484418603430e", kill_on_drop: false }` [INFO] [stderr] Compiling chloe v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `Command { std: "docker" "inspect" "841a8daa587a74d869d1991211d1d4fe29f403e768247a1ef99484418603430e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "841a8daa587a74d869d1991211d1d4fe29f403e768247a1ef99484418603430e", kill_on_drop: false }` [INFO] [stdout] 841a8daa587a74d869d1991211d1d4fe29f403e768247a1ef99484418603430e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 06c2761212dae896317f42a6f40300b096f5e12bee265a0c46cc9b144693d263 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "06c2761212dae896317f42a6f40300b096f5e12bee265a0c46cc9b144693d263", kill_on_drop: false }` [INFO] [stderr] Compiling chloe v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "06c2761212dae896317f42a6f40300b096f5e12bee265a0c46cc9b144693d263", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06c2761212dae896317f42a6f40300b096f5e12bee265a0c46cc9b144693d263", kill_on_drop: false }` [INFO] [stdout] 06c2761212dae896317f42a6f40300b096f5e12bee265a0c46cc9b144693d263 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c9cd3f2e318acf3c4e27ce8e6a1cad894635c2fbfef2e5b3581efb06794a3f43 [INFO] running `Command { std: "docker" "start" "-a" "c9cd3f2e318acf3c4e27ce8e6a1cad894635c2fbfef2e5b3581efb06794a3f43", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/chloe-c5f9aafd4efba914) [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" "c9cd3f2e318acf3c4e27ce8e6a1cad894635c2fbfef2e5b3581efb06794a3f43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9cd3f2e318acf3c4e27ce8e6a1cad894635c2fbfef2e5b3581efb06794a3f43", kill_on_drop: false }` [INFO] [stdout] c9cd3f2e318acf3c4e27ce8e6a1cad894635c2fbfef2e5b3581efb06794a3f43