[INFO] fetching crate nydus-app 0.1.0... [INFO] testing nydus-app-0.1.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate nydus-app 0.1.0 into /workspace/builds/worker-17/source [INFO] validating manifest of crates.io crate nydus-app 0.1.0 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 nydus-app 0.1.0 [INFO] finished tweaking crates.io crate nydus-app 0.1.0 [INFO] tweaked toml for crates.io crate nydus-app 0.1.0 written to /workspace/builds/worker-17/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cargo-lock v4.0.1 [INFO] [stderr] Downloaded yansi v0.5.0 [INFO] [stderr] Downloaded built v0.4.3 [INFO] [stderr] Downloaded flexi_logger v0.17.1 [INFO] [stderr] Downloaded nydus-error v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 7c7d8524bd9da38133cf1fbb84279e54f2976ab543d1fd60f9ee67e8d841e180 [INFO] running `Command { std: "docker" "start" "-a" "7c7d8524bd9da38133cf1fbb84279e54f2976ab543d1fd60f9ee67e8d841e180", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c7d8524bd9da38133cf1fbb84279e54f2976ab543d1fd60f9ee67e8d841e180", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c7d8524bd9da38133cf1fbb84279e54f2976ab543d1fd60f9ee67e8d841e180", kill_on_drop: false }` [INFO] [stdout] 7c7d8524bd9da38133cf1fbb84279e54f2976ab543d1fd60f9ee67e8d841e180 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 25b98d6de80b6ad8f1f6500522aa2f1ebf3f498f208670f2dfad8c06f8a7f09f [INFO] running `Command { std: "docker" "start" "-a" "25b98d6de80b6ad8f1f6500522aa2f1ebf3f498f208670f2dfad8c06f8a7f09f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling gimli v0.25.0 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling yansi v0.5.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling object v0.26.2 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling addr2line v0.16.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling libgit2-sys v0.12.23+1.2.0 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling git2 v0.13.22 [INFO] [stderr] Compiling flexi_logger v0.17.1 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling nydus-error v0.1.0 [INFO] [stderr] Compiling cargo-lock v4.0.1 [INFO] [stderr] Compiling built v0.4.3 [INFO] [stderr] Compiling nydus-app v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.71s [INFO] running `Command { std: "docker" "inspect" "25b98d6de80b6ad8f1f6500522aa2f1ebf3f498f208670f2dfad8c06f8a7f09f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25b98d6de80b6ad8f1f6500522aa2f1ebf3f498f208670f2dfad8c06f8a7f09f", kill_on_drop: false }` [INFO] [stdout] 25b98d6de80b6ad8f1f6500522aa2f1ebf3f498f208670f2dfad8c06f8a7f09f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] a1e85360c2544deea50d8e76eb13501df5a4dead1a1cbb27d889e49da22a1982 [INFO] running `Command { std: "docker" "start" "-a" "a1e85360c2544deea50d8e76eb13501df5a4dead1a1cbb27d889e49da22a1982", kill_on_drop: false }` [INFO] [stderr] Compiling nydus-app v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.20s [INFO] running `Command { std: "docker" "inspect" "a1e85360c2544deea50d8e76eb13501df5a4dead1a1cbb27d889e49da22a1982", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1e85360c2544deea50d8e76eb13501df5a4dead1a1cbb27d889e49da22a1982", kill_on_drop: false }` [INFO] [stdout] a1e85360c2544deea50d8e76eb13501df5a4dead1a1cbb27d889e49da22a1982 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] c4244ae4eaf6170793fc4435803e56a2ab7a90b81e54a83262ddc043989a309a [INFO] running `Command { std: "docker" "start" "-a" "c4244ae4eaf6170793fc4435803e56a2ab7a90b81e54a83262ddc043989a309a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nydus_app-63bd9410d957af52) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_log_level_to_verbosity ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests nydus-app [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 15) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c4244ae4eaf6170793fc4435803e56a2ab7a90b81e54a83262ddc043989a309a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4244ae4eaf6170793fc4435803e56a2ab7a90b81e54a83262ddc043989a309a", kill_on_drop: false }` [INFO] [stdout] c4244ae4eaf6170793fc4435803e56a2ab7a90b81e54a83262ddc043989a309a