[INFO] cloning repository https://github.com/yarrow/zet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yarrow/zet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyarrow%2Fzet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyarrow%2Fzet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 12ce733376564a5a4089534249f85e3c402adc8e [INFO] testing yarrow/zet against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyarrow%2Fzet" "/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/yarrow/zet on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yarrow/zet [INFO] finished tweaking git repo https://github.com/yarrow/zet [INFO] tweaked toml for git repo https://github.com/yarrow/zet written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/yarrow/zet already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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 globwalk v0.8.1 [INFO] [stderr] Downloaded predicates v2.0.0 [INFO] [stderr] Downloaded assert_cmd v1.0.7 [INFO] [stderr] Downloaded encoding_rs_io v0.1.7 [INFO] [stderr] Downloaded ignore v0.4.18 [INFO] [stderr] Downloaded assert_fs v1.0.3 [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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 676fe6967f9c4260b6b46f3e74e1edbc87d40cb9ddd906966bc118b8cbd4a324 [INFO] running `Command { std: "docker" "start" "-a" "676fe6967f9c4260b6b46f3e74e1edbc87d40cb9ddd906966bc118b8cbd4a324", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "676fe6967f9c4260b6b46f3e74e1edbc87d40cb9ddd906966bc118b8cbd4a324", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "676fe6967f9c4260b6b46f3e74e1edbc87d40cb9ddd906966bc118b8cbd4a324", kill_on_drop: false }` [INFO] [stdout] 676fe6967f9c4260b6b46f3e74e1edbc87d40cb9ddd906966bc118b8cbd4a324 [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=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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c23975f9ef8609c3f2b04afc14369e6cf8ac9f3f3ef8d4c64ad11f410642fa10 [INFO] running `Command { std: "docker" "start" "-a" "c23975f9ef8609c3f2b04afc14369e6cf8ac9f3f3ef8d4c64ad11f410642fa10", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling encoding_rs_io v0.1.7 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling term_size v0.3.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling zet v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.16s [INFO] running `Command { std: "docker" "inspect" "c23975f9ef8609c3f2b04afc14369e6cf8ac9f3f3ef8d4c64ad11f410642fa10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c23975f9ef8609c3f2b04afc14369e6cf8ac9f3f3ef8d4c64ad11f410642fa10", kill_on_drop: false }` [INFO] [stdout] c23975f9ef8609c3f2b04afc14369e6cf8ac9f3f3ef8d4c64ad11f410642fa10 [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=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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 928262a8935d2ddaeff1b8936125434209f16993d96f219f1b089dcc6811bfcb [INFO] running `Command { std: "docker" "start" "-a" "928262a8935d2ddaeff1b8936125434209f16993d96f219f1b089dcc6811bfcb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling predicates-core v1.0.2 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling treeline v0.1.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling predicates-tree v1.0.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling globset v0.4.8 [INFO] [stderr] Compiling predicates v2.0.0 [INFO] [stderr] Compiling ignore v0.4.18 [INFO] [stderr] Compiling assert_cmd v1.0.7 [INFO] [stderr] Compiling globwalk v0.8.1 [INFO] [stderr] Compiling assert_fs v1.0.3 [INFO] [stderr] Compiling zet v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 21.77s [INFO] running `Command { std: "docker" "inspect" "928262a8935d2ddaeff1b8936125434209f16993d96f219f1b089dcc6811bfcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "928262a8935d2ddaeff1b8936125434209f16993d96f219f1b089dcc6811bfcb", kill_on_drop: false }` [INFO] [stdout] 928262a8935d2ddaeff1b8936125434209f16993d96f219f1b089dcc6811bfcb [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=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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9fd10c3410f6f077c2834ab342bda719f176be01c880d981a96fc4ab816d733e [INFO] running `Command { std: "docker" "start" "-a" "9fd10c3410f6f077c2834ab342bda719f176be01c880d981a96fc4ab816d733e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.28s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/zet-d4f91e3191ef099e) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test operands::test::utf_16le_is_translated_to_utf8 ... ok [INFO] [stdout] test operands::test::utf_16be_is_translated_to_utf8 ... ok [INFO] [stdout] test set::test::utf8_bom_is_correct ... ok [INFO] [stdout] test operations::test::given_a_single_argument_all_ops_but_multiple_return_its_lines_in_order_without_dups ... ok [INFO] [stdout] test operations::test::results_for_each_operation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/zet-6456ed7224710f41) [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] [stderr] Running tests/features.rs (/opt/rustwide/target/debug/deps/features-c5e3b92b1fa6e593) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test each_line_occurs_at_most_once_in_the_output_of_any_subcommand ... ok [INFO] [stdout] test output_is_subsequence_of_union_output_for_all_subcommands ... ok [INFO] [stdout] test union_output_is_the_concatentated_input_lines_in_order_with_no_duplicates ... ok [INFO] [stdout] test fail_bad_subcommand ... ok [INFO] [stdout] test requires_subcommand ... ok [INFO] [stdout] test single_argument_just_prints_the_unique_lines_for_all_but_multiple ... ok [INFO] [stdout] test subcommands_allow_empty_arg_list_and_produce_empty_output ... ok [INFO] [stdout] test zet_subcommand_x_y_z_matches_expected_output_for_all_subcommands ... ok [INFO] [stdout] test the_last_line_of_a_file_need_not_end_in_a_newline ... ok [INFO] [stdout] test fail_on_missing_file ... ok [INFO] [stdout] test zet_accepts_all_encodings_and_remembers_the_first_file_has_a_byte_order_mark ... ok [INFO] [stderr] Doc-tests zet [INFO] [stdout] test zet_terminates_every_output_line_with_the_line_terminator_of_the_first_input_line ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s [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" "9fd10c3410f6f077c2834ab342bda719f176be01c880d981a96fc4ab816d733e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fd10c3410f6f077c2834ab342bda719f176be01c880d981a96fc4ab816d733e", kill_on_drop: false }` [INFO] [stdout] 9fd10c3410f6f077c2834ab342bda719f176be01c880d981a96fc4ab816d733e