[INFO] cloning repository https://github.com/cwchentw/non-redundant-digits-rust-demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cwchentw/non-redundant-digits-rust-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcwchentw%2Fnon-redundant-digits-rust-demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcwchentw%2Fnon-redundant-digits-rust-demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 54f025a95cb38afa1f79729b2c38772a282310df [INFO] testing cwchentw/non-redundant-digits-rust-demo against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcwchentw%2Fnon-redundant-digits-rust-demo" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cwchentw/non-redundant-digits-rust-demo 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 git repo https://github.com/cwchentw/non-redundant-digits-rust-demo [INFO] finished tweaking git repo https://github.com/cwchentw/non-redundant-digits-rust-demo [INFO] tweaked toml for git repo https://github.com/cwchentw/non-redundant-digits-rust-demo written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/cwchentw/non-redundant-digits-rust-demo 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] [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 xattr v0.1.10 [INFO] [stderr] Downloaded tar v0.4.9 [INFO] [stderr] Downloaded gcc v0.3.39 [INFO] [stderr] Downloaded enum-set v0.0.6 [INFO] [stderr] Downloaded pcre v0.2.3 [INFO] [stderr] Downloaded libpcre-sys v0.2.2 [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] 28001a13985de0b9324600699f0ef35726b60519cda582c8b4fe0d6820d1f1b5 [INFO] running `Command { std: "docker" "start" "-a" "28001a13985de0b9324600699f0ef35726b60519cda582c8b4fe0d6820d1f1b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28001a13985de0b9324600699f0ef35726b60519cda582c8b4fe0d6820d1f1b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28001a13985de0b9324600699f0ef35726b60519cda582c8b4fe0d6820d1f1b5", kill_on_drop: false }` [INFO] [stdout] 28001a13985de0b9324600699f0ef35726b60519cda582c8b4fe0d6820d1f1b5 [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] [stdout] 9bbbfc2ed850a0cf027468bc2ed2bb35368f5a9a26194e5f269264360aa2ff02 [INFO] running `Command { std: "docker" "start" "-a" "9bbbfc2ed850a0cf027468bc2ed2bb35368f5a9a26194e5f269264360aa2ff02", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.18 [INFO] [stderr] Compiling gcc v0.3.39 [INFO] [stderr] Compiling pkg-config v0.3.8 [INFO] [stderr] Compiling enum-set v0.0.6 [INFO] [stderr] Compiling filetime v0.1.10 [INFO] [stderr] Compiling xattr v0.1.10 [INFO] [stderr] Compiling bzip2-sys v0.1.4 [INFO] [stderr] Compiling tar v0.4.9 [INFO] [stderr] Compiling bzip2 v0.3.0 [INFO] [stderr] Compiling libpcre-sys v0.2.2 [INFO] [stderr] Compiling pcre v0.2.3 [INFO] [stderr] Compiling nine v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.62s [INFO] running `Command { std: "docker" "inspect" "9bbbfc2ed850a0cf027468bc2ed2bb35368f5a9a26194e5f269264360aa2ff02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bbbfc2ed850a0cf027468bc2ed2bb35368f5a9a26194e5f269264360aa2ff02", kill_on_drop: false }` [INFO] [stdout] 9bbbfc2ed850a0cf027468bc2ed2bb35368f5a9a26194e5f269264360aa2ff02 [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] 0169d16a0bfc8ce072519edb9deb9edaa0590bf1a953cad134d6fd932d8e0425 [INFO] running `Command { std: "docker" "start" "-a" "0169d16a0bfc8ce072519edb9deb9edaa0590bf1a953cad134d6fd932d8e0425", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling nine v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.43s [INFO] running `Command { std: "docker" "inspect" "0169d16a0bfc8ce072519edb9deb9edaa0590bf1a953cad134d6fd932d8e0425", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0169d16a0bfc8ce072519edb9deb9edaa0590bf1a953cad134d6fd932d8e0425", kill_on_drop: false }` [INFO] [stdout] 0169d16a0bfc8ce072519edb9deb9edaa0590bf1a953cad134d6fd932d8e0425 [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] [stdout] a9424555e0b568b907cfd8cb389fd4226dfc0ca58835d8404761cee8eb708420 [INFO] running `Command { std: "docker" "start" "-a" "a9424555e0b568b907cfd8cb389fd4226dfc0ca58835d8404761cee8eb708420", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.27s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nine-debce53d6553f208) [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" "a9424555e0b568b907cfd8cb389fd4226dfc0ca58835d8404761cee8eb708420", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9424555e0b568b907cfd8cb389fd4226dfc0ca58835d8404761cee8eb708420", kill_on_drop: false }` [INFO] [stdout] a9424555e0b568b907cfd8cb389fd4226dfc0ca58835d8404761cee8eb708420