[INFO] fetching crate augrim 0.0.0...
[INFO] testing augrim-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate augrim 0.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate augrim 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 augrim 0.0.0
[INFO] finished tweaking crates.io crate augrim 0.0.0
[INFO] tweaked toml for crates.io crate augrim 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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 26f9b23abe8d1ba7043c6576d77c53edbae1aa808a95ba88ce854ae7cc7628a7
[INFO] running `Command { std: "docker" "start" "-a" "26f9b23abe8d1ba7043c6576d77c53edbae1aa808a95ba88ce854ae7cc7628a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26f9b23abe8d1ba7043c6576d77c53edbae1aa808a95ba88ce854ae7cc7628a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f9b23abe8d1ba7043c6576d77c53edbae1aa808a95ba88ce854ae7cc7628a7", kill_on_drop: false }`
[INFO] [stdout] 26f9b23abe8d1ba7043c6576d77c53edbae1aa808a95ba88ce854ae7cc7628a7
[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] d49bae81a5b4a62c8d58c4373a51dfd593567ff35d9c137760ffdbbe1d0a3934
[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" "d49bae81a5b4a62c8d58c4373a51dfd593567ff35d9c137760ffdbbe1d0a3934", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling augrim v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "d49bae81a5b4a62c8d58c4373a51dfd593567ff35d9c137760ffdbbe1d0a3934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d49bae81a5b4a62c8d58c4373a51dfd593567ff35d9c137760ffdbbe1d0a3934", kill_on_drop: false }`
[INFO] [stdout] d49bae81a5b4a62c8d58c4373a51dfd593567ff35d9c137760ffdbbe1d0a3934
[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] 6e48ee7497d70639701c250204eb96a18e105e25c1e558000bc55485fbfabed4
[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" "6e48ee7497d70639701c250204eb96a18e105e25c1e558000bc55485fbfabed4", kill_on_drop: false }`
[INFO] [stderr]    Compiling augrim v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "6e48ee7497d70639701c250204eb96a18e105e25c1e558000bc55485fbfabed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e48ee7497d70639701c250204eb96a18e105e25c1e558000bc55485fbfabed4", kill_on_drop: false }`
[INFO] [stdout] 6e48ee7497d70639701c250204eb96a18e105e25c1e558000bc55485fbfabed4
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fa41dd0be59e6ea12baa10b1a76a35df4a20083c91b6951d1e04e03eaaf5aa6e
[INFO] running `Command { std: "docker" "start" "-a" "fa41dd0be59e6ea12baa10b1a76a35df4a20083c91b6951d1e04e03eaaf5aa6e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/augrim-e6c0a8b6e3c75b50)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test error::internal::tests::test_debug_from_source ... ok
[INFO] [stdout] test error::internal::tests::test_debug_from_source_with_prefix ... ok
[INFO] [stdout] test error::internal::tests::test_debug_from_source_with_message ... ok
[INFO] [stderr]    Doc-tests augrim
[INFO] [stdout] test error::internal::tests::test_display_from_source ... ok
[INFO] [stdout] test error::internal::tests::test_display_from_source_with_prefix ... ok
[INFO] [stdout] test error::internal::tests::test_display_with_message ... ok
[INFO] [stdout] test error::internal::tests::test_display_from_source_with_message ... ok
[INFO] [stdout] test error::internal::tests::test_debug_with_message ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/error/mod.rs - error (line 42) ... ok
[INFO] [stdout] test src/error/mod.rs - error (line 26) ... ok
[INFO] [stdout] test src/error/internal.rs - error::internal::InternalError::from_source (line 44) ... ok
[INFO] [stdout] test src/error/internal.rs - error::internal::InternalError::from_source_with_prefix (line 93) ... ok
[INFO] [stdout] test src/error/internal.rs - error::internal::InternalError::with_message (line 117) ... ok
[INFO] [stdout] test src/error/internal.rs - error::internal::InternalError::from_source_with_message (line 68) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fa41dd0be59e6ea12baa10b1a76a35df4a20083c91b6951d1e04e03eaaf5aa6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa41dd0be59e6ea12baa10b1a76a35df4a20083c91b6951d1e04e03eaaf5aa6e", kill_on_drop: false }`
[INFO] [stdout] fa41dd0be59e6ea12baa10b1a76a35df4a20083c91b6951d1e04e03eaaf5aa6e