[INFO] cloning repository https://github.com/ttaomae/rut [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ttaomae/rut" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttaomae%2Frut", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttaomae%2Frut'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ebcdf42983efef4811f0aacd11b402eb27efdac7 [INFO] testing ttaomae/rut against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttaomae%2Frut" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ttaomae/rut 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/ttaomae/rut [INFO] finished tweaking git repo https://github.com/ttaomae/rut [INFO] tweaked toml for git repo https://github.com/ttaomae/rut written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/ttaomae/rut 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] cc4c97baa88790e7f095b30b5a31b572bff4a2199da2a70ca79f66a3249e1315 [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" "cc4c97baa88790e7f095b30b5a31b572bff4a2199da2a70ca79f66a3249e1315", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc4c97baa88790e7f095b30b5a31b572bff4a2199da2a70ca79f66a3249e1315", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc4c97baa88790e7f095b30b5a31b572bff4a2199da2a70ca79f66a3249e1315", kill_on_drop: false }` [INFO] [stdout] cc4c97baa88790e7f095b30b5a31b572bff4a2199da2a70ca79f66a3249e1315 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 870d8f6d969ccf5a0e178cd7a71b22071559a526656fd57443b49a6cf3f60b9e [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" "870d8f6d969ccf5a0e178cd7a71b22071559a526656fd57443b49a6cf3f60b9e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling rut v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.68s [INFO] running `Command { std: "docker" "inspect" "870d8f6d969ccf5a0e178cd7a71b22071559a526656fd57443b49a6cf3f60b9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "870d8f6d969ccf5a0e178cd7a71b22071559a526656fd57443b49a6cf3f60b9e", kill_on_drop: false }` [INFO] [stdout] 870d8f6d969ccf5a0e178cd7a71b22071559a526656fd57443b49a6cf3f60b9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 4bc5e87124cb340582e214b8d4f55c98b012ec9da04afb994da26c4c13801ee8 [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" "4bc5e87124cb340582e214b8d4f55c98b012ec9da04afb994da26c4c13801ee8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling predicates-core v1.0.0 [INFO] [stderr] Compiling treeline v0.1.0 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling predicates v1.0.5 [INFO] [stderr] Compiling predicates-tree v1.0.0 [INFO] [stderr] Compiling assert_cmd v1.0.1 [INFO] [stderr] Compiling rut v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.21s [INFO] running `Command { std: "docker" "inspect" "4bc5e87124cb340582e214b8d4f55c98b012ec9da04afb994da26c4c13801ee8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bc5e87124cb340582e214b8d4f55c98b012ec9da04afb994da26c4c13801ee8", kill_on_drop: false }` [INFO] [stdout] 4bc5e87124cb340582e214b8d4f55c98b012ec9da04afb994da26c4c13801ee8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 09bc840a89be685aa131eeb8e8ffae2fc5472afdadabd065cb1414261dc916fb [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" "09bc840a89be685aa131eeb8e8ffae2fc5472afdadabd065cb1414261dc916fb", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rut-7fb48521a586ed92) [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test cut::tests::cut_bytes_line_delimiter ... ok [INFO] [stdout] test cut::tests::cut_characters_trailing_newline ... ok [INFO] [stdout] test cut::tests::cut_bytes ... ok [INFO] [stdout] test cut::tests::cut_empty_ranges ... ok [INFO] [stdout] test cut::tests::cut_fields_with_char ... ok [INFO] [stdout] test cut::tests::cut_fields_with_char_delimiter ... ok [INFO] [stdout] test args::tests::invalid_arg_combination ... ok [INFO] [stdout] test cut::tests::cut_fields_with_char_line_delimiter ... ok [INFO] [stdout] test args::tests::invalid_args ... ok [INFO] [stdout] test cut::tests::cut_fields_with_char_suppress ... ok [INFO] [stdout] test cut::tests::cut_characters_line_delimiter ... ok [INFO] [stdout] test range::parse::tests::parse_single_range ... ok [INFO] [stdout] test range::tests::complement_empty ... ok [INFO] [stdout] test cut::tests::cut_bytes_trailing_newline ... ok [INFO] [stdout] test cut::tests::cut_characters ... ok [INFO] [stdout] test range::tests::complement_multiple_ranges ... ok [INFO] [stdout] test range::tests::from_single_range ... ok [INFO] [stdout] test cut::tests::cut_fields_with_char_trailing_newline ... ok [INFO] [stdout] test range::tests::simplify_sorted_to_multiple_ranges ... ok [INFO] [stdout] test range::tests::from_no_ranges ... ok [INFO] [stdout] test range::tests::simplify_sorted_to_single_range ... ok [INFO] [stdout] test range::tests::complement_single_range ... ok [INFO] [stdout] test range::parse::tests::parse_error ... ok [INFO] [stdout] test range::parse::tests::parse_comma_separator ... ok [INFO] [stdout] test range::parse::tests::parse_blank_separator ... ok [INFO] [stdout] test range::parse::tests::parse_mixed_separator ... ok [INFO] [stdout] test range::tests::simplify_unsorted_to_multiple_ranges ... ok [INFO] [stdout] test range::tests::simplify_unsorted_to_single_range ... ok [INFO] [stdout] test args::tests::valid_args ... ok [INFO] [stdout] test cut::tests::cut_fields_with_regex_trailing_newline ... ok [INFO] [stdout] test cut::tests::cut_fields_with_regex ... ok [INFO] [stdout] test cut::tests::cut_fields_with_regex_line_delimiter ... ok [INFO] [stdout] test cut::tests::cut_fields_with_regex_suppress ... ok [INFO] [stdout] test cut::tests::cut_fields_with_regex_delimiter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Running tests/test_cut_bytes.rs (/opt/rustwide/target/debug/deps/test_cut_bytes-dbfaea0c89962657) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test file_and_stdin ... ok [INFO] [stdout] test zero_terminated_utf8 ... ok [INFO] [stdout] test some_ascii_bytes ... ok [INFO] [stdout] test some_binary_bytes ... ok [INFO] [stdout] test zero_terminated_ascii ... ok [INFO] [stdout] test ranges_complement ... ok [INFO] [stdout] test zero_terminated_binary ... ok [INFO] [stdout] test no_split_multi_byte_character ... ok [INFO] [stdout] test all_ascii_bytes ... ok [INFO] [stdout] test some_utf8_bytes ... ok [INFO] [stdout] test empty_ranges ... ok [INFO] [stdout] test multiple_files ... ok [INFO] [stdout] test missing_file ... ok [INFO] [stdout] test from_stdin ... ok [INFO] [stdout] test all_binary_bytes ... ok [INFO] [stdout] test all_utf8_bytes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Running tests/test_cut_chars.rs (/opt/rustwide/target/debug/deps/test_cut_chars-7b8482d9189926eb) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test missing_file ... ok [INFO] [stderr] Running tests/test_cut_fields.rs (/opt/rustwide/target/debug/deps/test_cut_fields-6600ff5d31a72730) [INFO] [stdout] test empty_ranges ... ok [INFO] [stdout] test ranges_complement ... ok [INFO] [stdout] test multiple_files ... ok [INFO] [stdout] test non_utf8 ... ok [INFO] [stdout] test from_stdin ... ok [INFO] [stdout] test zero_terminated_utf8 ... ok [INFO] [stdout] test all_utf8_chars ... ok [INFO] [stdout] test some_ascii_bytes ... ok [INFO] [stdout] test zero_terminated_ascii ... ok [INFO] [stdout] test all_ascii_chars ... ok [INFO] [stdout] test some_utf8_chars ... ok [INFO] [stdout] test file_and_stdin ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test utf8_regex_delimiter ... ok [INFO] [stdout] test file_and_stdin ... ok [INFO] [stdout] test ranges_complement ... ok [INFO] [stdout] test missing_file ... ok [INFO] [stdout] test multiple_files ... ok [INFO] [stdout] test from_stdin ... ok [INFO] [stdout] test zero_terminated_ascii ... ok [INFO] [stdout] test zero_terminated_utf8 ... ok [INFO] [stdout] test ascii_regex_delimiter ... ok [INFO] [stdout] test empty_ranges ... ok [INFO] [stdout] test utf8_char_delimiter ... ok [INFO] [stdout] test ascii_char_delimiter ... ok [INFO] [stdout] test output_delimiter_and_suppress ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] Running tests/test_invalid_options.rs (/opt/rustwide/target/debug/deps/test_invalid_options-bf6bfe9378afa2a7) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test n_with_non_byte_mode ... ok [INFO] [stdout] test repeated_options ... ok [INFO] [stdout] test field_options_with_char_mode ... ok [INFO] [stdout] test field_options_with_byte_mode ... ok [INFO] [stdout] test multiple_modes ... ok [INFO] [stdout] test missing_or_invalid_ranges ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "09bc840a89be685aa131eeb8e8ffae2fc5472afdadabd065cb1414261dc916fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09bc840a89be685aa131eeb8e8ffae2fc5472afdadabd065cb1414261dc916fb", kill_on_drop: false }` [INFO] [stdout] 09bc840a89be685aa131eeb8e8ffae2fc5472afdadabd065cb1414261dc916fb