[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 beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenleung5e28%2Fheadr" "/workspace/builds/worker-117/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-117/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kenleung5e28/headr on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-117/source/Cargo.toml
[INFO] crate git repo https://github.com/kenleung5e28/headr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d193f5fe2a6fd02a024370cd1ac5d6b63cfcfba5e6405017cb38c8842879a4a
[INFO] running `Command { std: "docker" "start" "-a" "5d193f5fe2a6fd02a024370cd1ac5d6b63cfcfba5e6405017cb38c8842879a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d193f5fe2a6fd02a024370cd1ac5d6b63cfcfba5e6405017cb38c8842879a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d193f5fe2a6fd02a024370cd1ac5d6b63cfcfba5e6405017cb38c8842879a4a", kill_on_drop: false }`
[INFO] [stdout] 5d193f5fe2a6fd02a024370cd1ac5d6b63cfcfba5e6405017cb38c8842879a4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1a79d3b5fa964247142284e865a4da13fe11709b3b0a9efcb9ab15787834b9f
[INFO] running `Command { std: "docker" "start" "-a" "a1a79d3b5fa964247142284e865a4da13fe11709b3b0a9efcb9ab15787834b9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[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 [unoptimized + debuginfo] target(s) in 2m 10s
[INFO] running `Command { std: "docker" "inspect" "a1a79d3b5fa964247142284e865a4da13fe11709b3b0a9efcb9ab15787834b9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1a79d3b5fa964247142284e865a4da13fe11709b3b0a9efcb9ab15787834b9f", kill_on_drop: false }`
[INFO] [stdout] a1a79d3b5fa964247142284e865a4da13fe11709b3b0a9efcb9ab15787834b9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 647e3aa5ac7729665078e0fab2a8fd5a92d3c069737e87bc93d24ed7e431e116
[INFO] running `Command { std: "docker" "start" "-a" "647e3aa5ac7729665078e0fab2a8fd5a92d3c069737e87bc93d24ed7e431e116", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling predicates-core v1.0.3
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling termtree v0.2.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling predicates-tree v1.0.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling predicates v2.1.1
[INFO] [stderr]    Compiling headr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling assert_cmd v2.0.4
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 56.85s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/headr-9640ae17561ed25b)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/headr-4f6412ad7e600610)
[INFO] [stderr]   Executable tests/cli.rs (/opt/rustwide/target/debug/deps/cli-399dbcc19fab06ac)
[INFO] running `Command { std: "docker" "inspect" "647e3aa5ac7729665078e0fab2a8fd5a92d3c069737e87bc93d24ed7e431e116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "647e3aa5ac7729665078e0fab2a8fd5a92d3c069737e87bc93d24ed7e431e116", kill_on_drop: false }`
[INFO] [stdout] 647e3aa5ac7729665078e0fab2a8fd5a92d3c069737e87bc93d24ed7e431e116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a2ff4b8e2f22870422b0f0c3a8627a8a4e50f3272e97990f09c5f4f2c79bb58a
[INFO] running `Command { std: "docker" "start" "-a" "a2ff4b8e2f22870422b0f0c3a8627a8a4e50f3272e97990f09c5f4f2c79bb58a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/headr-9640ae17561ed25b)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/headr-4f6412ad7e600610)
[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 tests/cli.rs (/opt/rustwide/target/debug/deps/cli-399dbcc19fab06ac)
[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] [stdout] test dies_bad_bytes ... ok
[INFO] [stdout] test dies_bytes_and_lines ... ok
[INFO] [stdout] test dies_bad_lines ... ok
[INFO] [stdout] test empty ... ok
[INFO] [stdout] test empty_c2 ... ok
[INFO] [stdout] test empty_c4 ... ok
[INFO] [stdout] test empty_n2 ... ok
[INFO] [stdout] test multiple_files_n2 ... ok
[INFO] [stdout] test one ... ok
[INFO] [stdout] test multiple_files ... ok
[INFO] [stdout] test empty_n4 ... ok
[INFO] [stdout] test multiple_files_n4 ... ok
[INFO] [stdout] test multiple_files_c1 ... ok
[INFO] [stdout] test one_c1_stdin ... ok
[INFO] [stdout] test one_c2 ... ok
[INFO] [stdout] test one_c4 ... ok
[INFO] [stdout] test three_n4 ... ok
[INFO] [stdout] test two_c2_stdin ... ok
[INFO] [stdout] test ten_n4_stdin ... ok
[INFO] [stdout] test two_n2_stdin ... ok
[INFO] [stdout] test one_c1 ... ok
[INFO] [stdout] test two_stdin ... ok
[INFO] [stdout] test two_n2 ... ok
[INFO] [stdout] test multiple_files_c2 ... ok
[INFO] [stdout] test one_c4_stdin ... ok
[INFO] [stdout] test two_c4_stdin ... ok
[INFO] [stdout] test one_n2 ... ok
[INFO] [stdout] test two_n4 ... ok
[INFO] [stdout] test two_c2 ... ok
[INFO] [stdout] test two_c4 ... ok
[INFO] [stdout] test three_stdin ... ok
[INFO] [stdout] test one_c2_stdin ... ok
[INFO] [stdout] test ten_stdin ... ok
[INFO] [stdout] test ten ... ok
[INFO] [stdout] test multiple_files_c4 ... ok
[INFO] [stdout] test two ... ok
[INFO] [stdout] test one_n4_stdin ... ok
[INFO] [stdout] test three_n4_stdin ... ok
[INFO] [stdout] test skips_bad_file ... ok
[INFO] [stdout] test ten_c2_stdin ... ok
[INFO] [stdout] test one_n4 ... ok
[INFO] [stdout] test two_n4_stdin ... ok
[INFO] [stdout] test three_c4 ... ok
[INFO] [stdout] test ten_c2 ... ok
[INFO] [stdout] test ten_c4 ... ok
[INFO] [stdout] test ten_n2 ... ok
[INFO] [stdout] test three_c2_stdin ... ok
[INFO] [stdout] test ten_c4_stdin ... ok
[INFO] [stdout] test three_n2 ... ok
[INFO] [stdout] test one_n2_stdin ... ok
[INFO] [stdout] test one_stdin ... ok
[INFO] [stdout] test three_c2 ... ok
[INFO] [stdout] test three_n2_stdin ... ok
[INFO] [stdout] test three ... ok
[INFO] [stdout] test ten_n4 ... ok
[INFO] [stdout] test three_c4_stdin ... ok
[INFO] [stdout] test ten_n2_stdin ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[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" "a2ff4b8e2f22870422b0f0c3a8627a8a4e50f3272e97990f09c5f4f2c79bb58a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2ff4b8e2f22870422b0f0c3a8627a8a4e50f3272e97990f09c5f4f2c79bb58a", kill_on_drop: false }`
[INFO] [stdout] a2ff4b8e2f22870422b0f0c3a8627a8a4e50f3272e97990f09c5f4f2c79bb58a