[INFO] fetching crate pbl 0.1.3... [INFO] testing pbl-0.1.3 against 1.55.0 for beta-1.56-1 [INFO] extracting crate pbl 0.1.3 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate pbl 0.1.3 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 pbl 0.1.3 [INFO] finished tweaking crates.io crate pbl 0.1.3 [INFO] tweaked toml for crates.io crate pbl 0.1.3 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate pbl 0.1.3 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 974e2a22c75e58c304e7774900d2015b3917eedb90877debc8e9d0f503a1e30d [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" "974e2a22c75e58c304e7774900d2015b3917eedb90877debc8e9d0f503a1e30d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "974e2a22c75e58c304e7774900d2015b3917eedb90877debc8e9d0f503a1e30d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "974e2a22c75e58c304e7774900d2015b3917eedb90877debc8e9d0f503a1e30d", kill_on_drop: false }` [INFO] [stdout] 974e2a22c75e58c304e7774900d2015b3917eedb90877debc8e9d0f503a1e30d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 0afa071ae2fc33e9f81a5e41f29f21b8ea1dbdc2817d709ebd5ea57e33f201ff [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" "0afa071ae2fc33e9f81a5e41f29f21b8ea1dbdc2817d709ebd5ea57e33f201ff", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling pulldown-cmark v0.7.2 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Compiling const-random v0.1.13 [INFO] [stderr] Compiling ahash v0.3.8 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling logos-derive v0.11.5 [INFO] [stderr] Compiling ramhorns-derive v0.10.2 [INFO] [stderr] Compiling logos v0.11.4 [INFO] [stderr] Compiling ramhorns v0.10.2 [INFO] [stderr] Compiling pbl v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.25s [INFO] running `Command { std: "docker" "inspect" "0afa071ae2fc33e9f81a5e41f29f21b8ea1dbdc2817d709ebd5ea57e33f201ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0afa071ae2fc33e9f81a5e41f29f21b8ea1dbdc2817d709ebd5ea57e33f201ff", kill_on_drop: false }` [INFO] [stdout] 0afa071ae2fc33e9f81a5e41f29f21b8ea1dbdc2817d709ebd5ea57e33f201ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 3afcf822fa897f04f974b9badc4cc4d739f416ab6ea270a740afbd2e10446a58 [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" "3afcf822fa897f04f974b9badc4cc4d739f416ab6ea270a740afbd2e10446a58", kill_on_drop: false }` [INFO] [stderr] Compiling pbl v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "3afcf822fa897f04f974b9badc4cc4d739f416ab6ea270a740afbd2e10446a58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3afcf822fa897f04f974b9badc4cc4d739f416ab6ea270a740afbd2e10446a58", kill_on_drop: false }` [INFO] [stdout] 3afcf822fa897f04f974b9badc4cc4d739f416ab6ea270a740afbd2e10446a58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] faf88fea34ee05c33135f4ca70dc3675c14092aabe0dba3e88d72f4252d2e473 [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" "faf88fea34ee05c33135f4ca70dc3675c14092aabe0dba3e88d72f4252d2e473", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pbl-81ea5e5ef94f9ea7) [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" "faf88fea34ee05c33135f4ca70dc3675c14092aabe0dba3e88d72f4252d2e473", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "faf88fea34ee05c33135f4ca70dc3675c14092aabe0dba3e88d72f4252d2e473", kill_on_drop: false }` [INFO] [stdout] faf88fea34ee05c33135f4ca70dc3675c14092aabe0dba3e88d72f4252d2e473