[INFO] cloning repository https://github.com/mapkts/fcc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mapkts/fcc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmapkts%2Ffcc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmapkts%2Ffcc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3f5dafe0488533f0d988fc059923e5ae41e6a921 [INFO] testing mapkts/fcc against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmapkts%2Ffcc" "/workspace/builds/worker-24/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mapkts/fcc 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/mapkts/fcc [INFO] finished tweaking git repo https://github.com/mapkts/fcc [INFO] tweaked toml for git repo https://github.com/mapkts/fcc written to /workspace/builds/worker-24/source/Cargo.toml [INFO] crate git repo https://github.com/mapkts/fcc 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 26c59ab19c0c7d91c6910fa9a84e7dc7d575b4e065f6950fa8a348279545efb9 [INFO] running `Command { std: "docker" "start" "-a" "26c59ab19c0c7d91c6910fa9a84e7dc7d575b4e065f6950fa8a348279545efb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26c59ab19c0c7d91c6910fa9a84e7dc7d575b4e065f6950fa8a348279545efb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26c59ab19c0c7d91c6910fa9a84e7dc7d575b4e065f6950fa8a348279545efb9", kill_on_drop: false }` [INFO] [stdout] 26c59ab19c0c7d91c6910fa9a84e7dc7d575b4e065f6950fa8a348279545efb9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] e91fa53f8176dbf7ac3e6fb294db36e5d26f37ac9fbd28a141222261ebff4cc9 [INFO] running `Command { std: "docker" "start" "-a" "e91fa53f8176dbf7ac3e6fb294db36e5d26f37ac9fbd28a141222261ebff4cc9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling byteseeker v0.2.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling admerge v0.1.3 [INFO] [stderr] Compiling fcc v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 23s [INFO] running `Command { std: "docker" "inspect" "e91fa53f8176dbf7ac3e6fb294db36e5d26f37ac9fbd28a141222261ebff4cc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e91fa53f8176dbf7ac3e6fb294db36e5d26f37ac9fbd28a141222261ebff4cc9", kill_on_drop: false }` [INFO] [stdout] e91fa53f8176dbf7ac3e6fb294db36e5d26f37ac9fbd28a141222261ebff4cc9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] b94e98896687f3b4f010cc2bb0c846d891b0a04bce76b2a0ae1592fc9ddfcd33 [INFO] running `Command { std: "docker" "start" "-a" "b94e98896687f3b4f010cc2bb0c846d891b0a04bce76b2a0ae1592fc9ddfcd33", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling predicates-core v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling treeline v0.1.0 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling predicates-tree v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling float-cmp v0.6.0 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling predicates v1.0.4 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling assert_cmd v1.0.1 [INFO] [stderr] Compiling fcc v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2m 35s [INFO] running `Command { std: "docker" "inspect" "b94e98896687f3b4f010cc2bb0c846d891b0a04bce76b2a0ae1592fc9ddfcd33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b94e98896687f3b4f010cc2bb0c846d891b0a04bce76b2a0ae1592fc9ddfcd33", kill_on_drop: false }` [INFO] [stdout] b94e98896687f3b4f010cc2bb0c846d891b0a04bce76b2a0ae1592fc9ddfcd33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] f002e7e003dab0a306458e3c47a22fa44eb13446edc3c63bb5642a0beeef93ea [INFO] running `Command { std: "docker" "start" "-a" "f002e7e003dab0a306458e3c47a22fa44eb13446edc3c63bb5642a0beeef93ea", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.50s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fcc-933ddb804adf0108) [INFO] [stdout] [INFO] [stderr] Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-89065c2e544ecacd) [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 21 tests [INFO] [stdout] test arg_headonce_works_as_expected ... ok [INFO] [stdout] test arg_newline_works_as_expected ... ok [INFO] [stdout] test arg_newline_style_works_as_expected ... ok [INFO] [stdout] test bin_fcc_exists ... ok [INFO] [stdout] test can_interact_with_stdio ... ok [INFO] [stdout] test arg_tailonce_works_as_expected ... ok [INFO] [stdout] test can_accept_paths_through_arg_i ... ok [INFO] [stdout] test arg_skip_head_bytes_works_as_expected ... ok [INFO] [stdout] test can_write_output_to_a_file ... ok [INFO] [stdout] test can_accept_space_separated_paths_through_stdin ... ok [INFO] [stdout] test can_accept_newline_separated_paths_through_stdin ... ok [INFO] [stdout] test arg_padding_works_as_expected ... ok [INFO] [stdout] test arg_skip_tail_works_as_expected ... ok [INFO] [stdout] test arg_skip_tail_onces_works_as_expected ... ok [INFO] [stdout] test arg_skip_tail_bytes_works_as_expected ... ok [INFO] [stdout] test args_mixed_works_as_expected ... ok [INFO] [stdout] test arg_skip_head_once_works_as_expected ... ok [INFO] [stdout] test can_accept_newline_and_space_separated_paths_through_stdin ... ok [INFO] [stdout] test arg_skip_head_works_as_expected ... ok [INFO] [stdout] test skip_heads_cannot_provide_at_the_same_time ... ok [INFO] [stdout] test skip_tails_cannot_provide_at_the_same_time ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f002e7e003dab0a306458e3c47a22fa44eb13446edc3c63bb5642a0beeef93ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f002e7e003dab0a306458e3c47a22fa44eb13446edc3c63bb5642a0beeef93ea", kill_on_drop: false }` [INFO] [stdout] f002e7e003dab0a306458e3c47a22fa44eb13446edc3c63bb5642a0beeef93ea