[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 master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttaomae%2Frut" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ttaomae/rut on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-12/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 276a34e370395237dc7354657f1f58c0b32ad831e7dc26d2197dfc7cc99f3a7e
[INFO] running `Command { std: "docker" "start" "-a" "276a34e370395237dc7354657f1f58c0b32ad831e7dc26d2197dfc7cc99f3a7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "276a34e370395237dc7354657f1f58c0b32ad831e7dc26d2197dfc7cc99f3a7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "276a34e370395237dc7354657f1f58c0b32ad831e7dc26d2197dfc7cc99f3a7e", kill_on_drop: false }`
[INFO] [stdout] 276a34e370395237dc7354657f1f58c0b32ad831e7dc26d2197dfc7cc99f3a7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a7af4bf8a59080cb8a94d5be5f1446ee41d584a822b7c928002f6c16d350cb9
[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" "6a7af4bf8a59080cb8a94d5be5f1446ee41d584a822b7c928002f6c16d350cb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling regex v1.3.9
[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 17.11s
[INFO] running `Command { std: "docker" "inspect" "6a7af4bf8a59080cb8a94d5be5f1446ee41d584a822b7c928002f6c16d350cb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a7af4bf8a59080cb8a94d5be5f1446ee41d584a822b7c928002f6c16d350cb9", kill_on_drop: false }`
[INFO] [stdout] 6a7af4bf8a59080cb8a94d5be5f1446ee41d584a822b7c928002f6c16d350cb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29e97127e3604a12b0b1c327706f9766f1d063e7d348bc2467bf580127a6a5f6
[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" "29e97127e3604a12b0b1c327706f9766f1d063e7d348bc2467bf580127a6a5f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling predicates v1.0.5
[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 11.96s
[INFO] running `Command { std: "docker" "inspect" "29e97127e3604a12b0b1c327706f9766f1d063e7d348bc2467bf580127a6a5f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29e97127e3604a12b0b1c327706f9766f1d063e7d348bc2467bf580127a6a5f6", kill_on_drop: false }`
[INFO] [stdout] 29e97127e3604a12b0b1c327706f9766f1d063e7d348bc2467bf580127a6a5f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f6f7522fc1e1b78f145a9a20037d889b36eb7a2f2b30d28ee4fb43037daf9754
[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" "f6f7522fc1e1b78f145a9a20037d889b36eb7a2f2b30d28ee4fb43037daf9754", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rut-5f1a28545d28970b)
[INFO] [stdout] running 34 tests
[INFO] [stdout] test cut::tests::cut_bytes_trailing_newline ... ok
[INFO] [stdout] test cut::tests::cut_bytes ... ok
[INFO] [stdout] test cut::tests::cut_characters ... ok
[INFO] [stdout] test cut::tests::cut_characters_line_delimiter ... ok
[INFO] [stdout] test cut::tests::cut_fields_with_char_delimiter ... ok
[INFO] [stdout] test cut::tests::cut_fields_with_char_trailing_newline ... ok
[INFO] [stdout] test cut::tests::cut_fields_with_char_line_delimiter ... ok
[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_empty_ranges ... ok
[INFO] [stdout] test cut::tests::cut_fields_with_char ... ok
[INFO] [stdout] test args::tests::invalid_arg_combination ... ok
[INFO] [stdout] test cut::tests::cut_fields_with_char_suppress ... ok
[INFO] [stdout] test args::tests::invalid_args ... ok
[INFO] [stdout] test range::parse::tests::parse_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::complement_multiple_ranges ... ok
[INFO] [stdout] test range::tests::complement_empty ... 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 range::tests::from_no_ranges ... ok
[INFO] [stdout] test range::tests::simplify_unsorted_to_single_range ... ok
[INFO] [stdout] test range::tests::simplify_unsorted_to_multiple_ranges ... ok
[INFO] [stdout] test range::tests::from_single_range ... ok
[INFO] [stdout] test range::tests::simplify_sorted_to_single_range ... ok
[INFO] [stdout] test cut::tests::cut_fields_with_regex_suppress ... ok
[INFO] [stdout] test range::tests::simplify_sorted_to_multiple_ranges ... ok
[INFO] [stdout] test args::tests::valid_args ... ok
[INFO] [stdout] test cut::tests::cut_fields_with_regex_line_delimiter ... 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 0.21s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_cut_bytes.rs (/opt/rustwide/target/debug/deps/test_cut_bytes-90a93a99d18faa90)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test all_binary_bytes ... ok
[INFO] [stdout] test empty_ranges ... ok
[INFO] [stdout] test some_ascii_bytes ... ok
[INFO] [stdout] test multiple_files ... ok
[INFO] [stdout] test all_ascii_bytes ... ok
[INFO] [stdout] test missing_file ... ok
[INFO] [stdout] test some_utf8_bytes ... ok
[INFO] [stdout] test some_binary_bytes ... ok
[INFO] [stdout] test ranges_complement ... ok
[INFO] [stdout] test zero_terminated_binary ... ok
[INFO] [stdout] test all_utf8_bytes ... ok
[INFO] [stdout] test no_split_multi_byte_character ... ok
[INFO] [stdout] test zero_terminated_ascii ... ok
[INFO] [stdout] test file_and_stdin ... ok
[INFO] [stdout] test zero_terminated_utf8 ... ok
[INFO] [stderr]      Running tests/test_cut_chars.rs (/opt/rustwide/target/debug/deps/test_cut_chars-9889b00dd08de0fe)
[INFO] [stdout] test from_stdin ... 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] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test all_utf8_chars ... ok
[INFO] [stdout] test non_utf8 ... ok
[INFO] [stdout] test all_ascii_chars ... ok
[INFO] [stdout] test multiple_files ... ok
[INFO] [stdout] test ranges_complement ... ok
[INFO] [stdout] test zero_terminated_ascii ... ok
[INFO] [stdout] test empty_ranges ... ok
[INFO] [stdout] test some_ascii_bytes ... ok
[INFO] [stdout] test file_and_stdin ... ok
[INFO] [stdout] test zero_terminated_utf8 ... ok
[INFO] [stdout] test from_stdin ... ok
[INFO] [stdout] test some_utf8_chars ... ok
[INFO] [stderr]      Running tests/test_cut_fields.rs (/opt/rustwide/target/debug/deps/test_cut_fields-132a66204c536081)
[INFO] [stdout] test missing_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test utf8_regex_delimiter ... ok
[INFO] [stdout] test missing_file ... ok
[INFO] [stdout] test file_and_stdin ... ok
[INFO] [stdout] test zero_terminated_utf8 ... ok
[INFO] [stdout] test ascii_regex_delimiter ... ok
[INFO] [stdout] test zero_terminated_ascii ... ok
[INFO] [stdout] test multiple_files ... ok
[INFO] [stdout] test empty_ranges ... ok
[INFO] [stdout] test from_stdin ... ok
[INFO] [stdout] test ranges_complement ... ok
[INFO] [stdout] test ascii_char_delimiter ... ok
[INFO] [stdout] test utf8_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 0.19s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_invalid_options.rs (/opt/rustwide/target/debug/deps/test_invalid_options-28ca71930b7c2c61)
[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_byte_mode ... ok
[INFO] [stdout] test field_options_with_char_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 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f6f7522fc1e1b78f145a9a20037d889b36eb7a2f2b30d28ee4fb43037daf9754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6f7522fc1e1b78f145a9a20037d889b36eb7a2f2b30d28ee4fb43037daf9754", kill_on_drop: false }`
[INFO] [stdout] f6f7522fc1e1b78f145a9a20037d889b36eb7a2f2b30d28ee4fb43037daf9754