[INFO] cloning repository https://github.com/kenleung5e28/headr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kenleung5e28/headr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenleung5e28%2Fheadr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenleung5e28%2Fheadr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 36707242386906b019930039c1b9853e9ff5c59b [INFO] testing kenleung5e28/headr against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenleung5e28%2Fheadr" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kenleung5e28/headr [INFO] finished tweaking git repo https://github.com/kenleung5e28/headr [INFO] tweaked toml for git repo https://github.com/kenleung5e28/headr written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kenleung5e28/headr on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kenleung5e28/headr already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 608e82de781c5a80af3b1febbb934670484c1cc411e341f24fa45a088d6fceed [INFO] running `Command { std: "docker" "start" "-a" "608e82de781c5a80af3b1febbb934670484c1cc411e341f24fa45a088d6fceed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "608e82de781c5a80af3b1febbb934670484c1cc411e341f24fa45a088d6fceed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "608e82de781c5a80af3b1febbb934670484c1cc411e341f24fa45a088d6fceed", kill_on_drop: false }` [INFO] [stdout] 608e82de781c5a80af3b1febbb934670484c1cc411e341f24fa45a088d6fceed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16179160db9ddae1967410dbf4e31a010d752ae300bd7c0cf1179455f5e7d37f [INFO] running `Command { std: "docker" "start" "-a" "16179160db9ddae1967410dbf4e31a010d752ae300bd7c0cf1179455f5e7d37f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling headr v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.46s [INFO] running `Command { std: "docker" "inspect" "16179160db9ddae1967410dbf4e31a010d752ae300bd7c0cf1179455f5e7d37f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16179160db9ddae1967410dbf4e31a010d752ae300bd7c0cf1179455f5e7d37f", kill_on_drop: false }` [INFO] [stdout] 16179160db9ddae1967410dbf4e31a010d752ae300bd7c0cf1179455f5e7d37f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a2e6767a61a4d26bc9f9d529aae049cf0ad600a68ee34724cc0f1af6913519e [INFO] running `Command { std: "docker" "start" "-a" "5a2e6767a61a4d26bc9f9d529aae049cf0ad600a68ee34724cc0f1af6913519e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling predicates-core v1.0.3 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling termtree v0.2.4 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling predicates-tree v1.0.5 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling float-cmp v0.9.0 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling predicates v2.1.1 [INFO] [stderr] Compiling assert_cmd v2.0.4 [INFO] [stderr] Compiling headr v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 11.08s [INFO] running `Command { std: "docker" "inspect" "5a2e6767a61a4d26bc9f9d529aae049cf0ad600a68ee34724cc0f1af6913519e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a2e6767a61a4d26bc9f9d529aae049cf0ad600a68ee34724cc0f1af6913519e", kill_on_drop: false }` [INFO] [stdout] 5a2e6767a61a4d26bc9f9d529aae049cf0ad600a68ee34724cc0f1af6913519e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 90cce21d89dc42705ab1024b77d39930a6cc50f6b38bc9cf5e8e00a303eac4b9 [INFO] running `Command { std: "docker" "start" "-a" "90cce21d89dc42705ab1024b77d39930a6cc50f6b38bc9cf5e8e00a303eac4b9", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/headr-97c6df1169d4208f) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_parse_positive_int ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/headr-2531fa1cd0528b94) [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] [stdout] [INFO] [stdout] running 57 tests [INFO] [stderr] Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-3b9d3a1f3ded77d8) [INFO] [stdout] test multiple_files_n2 ... ok [INFO] [stdout] test multiple_files_n4 ... ok [INFO] [stdout] test multiple_files_c1 ... ok [INFO] [stdout] test empty_n2 ... ok [INFO] [stdout] test empty_n4 ... ok [INFO] [stdout] test one ... ok [INFO] [stdout] test empty_c4 ... ok [INFO] [stdout] test empty ... ok [INFO] [stdout] test empty_c2 ... ok [INFO] [stdout] test dies_bad_bytes ... ok [INFO] [stdout] test dies_bytes_and_lines ... ok [INFO] [stdout] test multiple_files_c4 ... ok [INFO] [stdout] test one_c2 ... ok [INFO] [stdout] test one_c1 ... ok [INFO] [stdout] test one_c1_stdin ... ok [INFO] [stdout] test multiple_files_c2 ... ok [INFO] [stdout] test multiple_files ... ok [INFO] [stdout] test dies_bad_lines ... ok [INFO] [stdout] test one_c4_stdin ... ok [INFO] [stdout] test one_n2 ... ok [INFO] [stdout] test one_c4 ... ok [INFO] [stdout] test one_c2_stdin ... ok [INFO] [stdout] test ten_n2 ... ok [INFO] [stdout] test ten_c2_stdin ... ok [INFO] [stdout] test one_n2_stdin ... ok [INFO] [stdout] test three_c2 ... ok [INFO] [stdout] test ten_n2_stdin ... ok [INFO] [stdout] test one_n4 ... ok [INFO] [stdout] test skips_bad_file ... ok [INFO] [stdout] test ten_c4 ... ok [INFO] [stdout] test three_c4_stdin ... ok [INFO] [stdout] test three_c2_stdin ... ok [INFO] [stdout] test three_n4 ... ok [INFO] [stdout] test three_n2 ... ok [INFO] [stdout] test ten_n4 ... ok [INFO] [stdout] test one_stdin ... ok [INFO] [stdout] test three_c4 ... ok [INFO] [stdout] test one_n4_stdin ... ok [INFO] [stdout] test ten_c2 ... ok [INFO] [stdout] test two_c2_stdin ... ok [INFO] [stdout] test ten_n4_stdin ... ok [INFO] [stdout] test ten ... ok [INFO] [stdout] test three_stdin ... ok [INFO] [stdout] test ten_c4_stdin ... ok [INFO] [stdout] test ten_stdin ... ok [INFO] [stdout] test two_n2_stdin ... ok [INFO] [stdout] test two_n2 ... ok [INFO] [stdout] test two_c2 ... ok [INFO] [stdout] test two_c4_stdin ... ok [INFO] [stdout] test two ... ok [INFO] [stdout] test two_stdin ... ok [INFO] [stdout] test two_n4_stdin ... ok [INFO] [stdout] test two_c4 ... ok [INFO] [stdout] test three ... ok [INFO] [stdout] test three_n4_stdin ... ok [INFO] [stdout] test three_n2_stdin ... ok [INFO] [stdout] test two_n4 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s [INFO] [stdout] [INFO] [stderr] Doc-tests headr [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" "90cce21d89dc42705ab1024b77d39930a6cc50f6b38bc9cf5e8e00a303eac4b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90cce21d89dc42705ab1024b77d39930a6cc50f6b38bc9cf5e8e00a303eac4b9", kill_on_drop: false }` [INFO] [stdout] 90cce21d89dc42705ab1024b77d39930a6cc50f6b38bc9cf5e8e00a303eac4b9