[INFO] cloning repository https://github.com/tranzystorek-io/untangle [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tranzystorek-io/untangle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftranzystorek-io%2Funtangle", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftranzystorek-io%2Funtangle'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a09be522f186304b5bf1e42280579e00f6e197f7 [INFO] testing tranzystorek-io/untangle against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftranzystorek-io%2Funtangle" "/workspace/builds/worker-44/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-44/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tranzystorek-io/untangle on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tranzystorek-io/untangle [INFO] finished tweaking git repo https://github.com/tranzystorek-io/untangle [INFO] tweaked toml for git repo https://github.com/tranzystorek-io/untangle written to /workspace/builds/worker-44/source/Cargo.toml [INFO] crate git repo https://github.com/tranzystorek-io/untangle already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap v3.1.0 [INFO] [stderr] Downloaded clap_derive v3.1.0 [INFO] [stderr] Downloaded wait-timeout v0.2.0 [INFO] [stderr] Downloaded assert_cmd v1.0.2 [INFO] [stderr] Downloaded predicates-core v1.0.1 [INFO] [stderr] Downloaded predicates-tree v1.0.1 [INFO] [stderr] Downloaded anyhow v1.0.37 [INFO] [stderr] Downloaded predicates v1.0.6 [INFO] [stderr] Downloaded strum_macros v0.22.0 [INFO] [stderr] Downloaded strum v0.22.0 [INFO] [stderr] Downloaded ndarray v0.15.4 [INFO] [stderr] Downloaded syn v1.0.84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d0fdf8152360e6a2ba77fda47634011289104b3d0b84c419d27833cb5cec282 [INFO] running `Command { std: "docker" "start" "-a" "0d0fdf8152360e6a2ba77fda47634011289104b3d0b84c419d27833cb5cec282", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d0fdf8152360e6a2ba77fda47634011289104b3d0b84c419d27833cb5cec282", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d0fdf8152360e6a2ba77fda47634011289104b3d0b84c419d27833cb5cec282", kill_on_drop: false }` [INFO] [stdout] 0d0fdf8152360e6a2ba77fda47634011289104b3d0b84c419d27833cb5cec282 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5c12428845ef87bca77b2571fbb98851aa2aee57bde0848ea032f5d384d387b [INFO] running `Command { std: "docker" "start" "-a" "e5c12428845ef87bca77b2571fbb98851aa2aee57bde0848ea032f5d384d387b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.84 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling anyhow v1.0.37 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling textwrap v0.14.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling ndarray v0.15.4 [INFO] [stderr] Compiling strum_macros v0.22.0 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling clap_derive v3.1.0 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling strum v0.22.0 [INFO] [stderr] Compiling untangle_solver v0.1.0 (/opt/rustwide/workdir/solver) [INFO] [stderr] Compiling clap v3.1.0 [INFO] [stderr] Compiling untangle v0.1.0 (/opt/rustwide/workdir/cli) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.16s [INFO] running `Command { std: "docker" "inspect" "e5c12428845ef87bca77b2571fbb98851aa2aee57bde0848ea032f5d384d387b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5c12428845ef87bca77b2571fbb98851aa2aee57bde0848ea032f5d384d387b", kill_on_drop: false }` [INFO] [stdout] e5c12428845ef87bca77b2571fbb98851aa2aee57bde0848ea032f5d384d387b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a9e4b949e3b2548cdecb597b7744fe85a4974e4e373fa0600cdfac13e367657 [INFO] running `Command { std: "docker" "start" "-a" "4a9e4b949e3b2548cdecb597b7744fe85a4974e4e373fa0600cdfac13e367657", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling predicates-core v1.0.1 [INFO] [stderr] Compiling treeline v0.1.0 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling untangle_solver v0.1.0 (/opt/rustwide/workdir/solver) [INFO] [stderr] Compiling predicates v1.0.6 [INFO] [stderr] Compiling predicates-tree v1.0.1 [INFO] [stderr] Compiling assert_cmd v1.0.2 [INFO] [stderr] Compiling untangle v0.1.0 (/opt/rustwide/workdir/cli) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.56s [INFO] running `Command { std: "docker" "inspect" "4a9e4b949e3b2548cdecb597b7744fe85a4974e4e373fa0600cdfac13e367657", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a9e4b949e3b2548cdecb597b7744fe85a4974e4e373fa0600cdfac13e367657", kill_on_drop: false }` [INFO] [stdout] 4a9e4b949e3b2548cdecb597b7744fe85a4974e4e373fa0600cdfac13e367657 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 285f5a39b7bc1d9455eba7d46fdfce68b4ffec469fb1ddb4b554fa31e3754c7f [INFO] running `Command { std: "docker" "start" "-a" "285f5a39b7bc1d9455eba7d46fdfce68b4ffec469fb1ddb4b554fa31e3754c7f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/untangle-5afac70056b342e3) [INFO] [stdout] [INFO] [stderr] Running tests/cli_test.rs (/opt/rustwide/target/debug/deps/cli_test-981da18f9149e0cc) [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] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test untangle_fails_on_nonexistent_flag ... ok [INFO] [stdout] test untangle_fails_on_field_parse_error ... ok [INFO] [stdout] test untangle_fails_on_empty_file ... ok [INFO] [stdout] test untangle_fails_on_fields_number_not_matching_shape ... ok [INFO] [stdout] test untangle_succeeds_on_valid_input ... ok [INFO] [stdout] test untangle_fails_on_shape_parse_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/untangle_solver-b0217c55e08b01ae) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test solve::tests::check_monocolor_fails_on_empty_ribbons ... ok [INFO] [stdout] test solve::tests::check_monocolor_fails_on_multicolor_ribbons ... ok [INFO] [stderr] Doc-tests untangle_solver [INFO] [stdout] test solve::tests::check_monocolor_identifies_correct_ribbons ... ok [INFO] [stdout] test tests::ribbons_iterates_over_rows_and_columns ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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" "285f5a39b7bc1d9455eba7d46fdfce68b4ffec469fb1ddb4b554fa31e3754c7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "285f5a39b7bc1d9455eba7d46fdfce68b4ffec469fb1ddb4b554fa31e3754c7f", kill_on_drop: false }` [INFO] [stdout] 285f5a39b7bc1d9455eba7d46fdfce68b4ffec469fb1ddb4b554fa31e3754c7f