[INFO] cloning repository https://github.com/while-maybe/rust_cli_comm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/while-maybe/rust_cli_comm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhile-maybe%2Frust_cli_comm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhile-maybe%2Frust_cli_comm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f94abde73e924ab621fde61e8aeeb4775e087c92
[INFO] testing while-maybe/rust_cli_comm against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhile-maybe%2Frust_cli_comm" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/while-maybe/rust_cli_comm
[INFO] finished tweaking git repo https://github.com/while-maybe/rust_cli_comm
[INFO] tweaked toml for git repo https://github.com/while-maybe/rust_cli_comm written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/while-maybe/rust_cli_comm on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/while-maybe/rust_cli_comm 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" "+beta-2026-04-21" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 773f2aaabf0209bdcd1ac45d22eb1f3001341dab823bdd8a39bdd3dba782cc8d
[INFO] running `Command { std: "docker" "start" "-a" "773f2aaabf0209bdcd1ac45d22eb1f3001341dab823bdd8a39bdd3dba782cc8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "773f2aaabf0209bdcd1ac45d22eb1f3001341dab823bdd8a39bdd3dba782cc8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "773f2aaabf0209bdcd1ac45d22eb1f3001341dab823bdd8a39bdd3dba782cc8d", kill_on_drop: false }`
[INFO] [stdout] 773f2aaabf0209bdcd1ac45d22eb1f3001341dab823bdd8a39bdd3dba782cc8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c715268653a2bb4aa769c55fcac08106e3fe1bce620618749fe340836ab2104
[INFO] running `Command { std: "docker" "start" "-a" "8c715268653a2bb4aa769c55fcac08106e3fe1bce620618749fe340836ab2104", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling commr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.20s
[INFO] running `Command { std: "docker" "inspect" "8c715268653a2bb4aa769c55fcac08106e3fe1bce620618749fe340836ab2104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c715268653a2bb4aa769c55fcac08106e3fe1bce620618749fe340836ab2104", kill_on_drop: false }`
[INFO] [stdout] 8c715268653a2bb4aa769c55fcac08106e3fe1bce620618749fe340836ab2104
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f74280254d9982b811a3b6fbcfa8b430ccc6903656f211f59124a4865a06838d
[INFO] running `Command { std: "docker" "start" "-a" "f74280254d9982b811a3b6fbcfa8b430ccc6903656f211f59124a4865a06838d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling predicates-core v1.0.6
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling termtree v0.4.1
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling either v1.11.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling assert_cmd v2.0.14
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling predicates-tree v1.0.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling predicates v3.1.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling commr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling bstr v1.9.1
[INFO] [stderr]    Compiling predicates v2.1.5
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.49s
[INFO] running `Command { std: "docker" "inspect" "f74280254d9982b811a3b6fbcfa8b430ccc6903656f211f59124a4865a06838d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f74280254d9982b811a3b6fbcfa8b430ccc6903656f211f59124a4865a06838d", kill_on_drop: false }`
[INFO] [stdout] f74280254d9982b811a3b6fbcfa8b430ccc6903656f211f59124a4865a06838d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac45edcc919974413db03b24db977857027f9cf5cf9722592a3178808fc70bcd
[INFO] running `Command { std: "docker" "start" "-a" "ac45edcc919974413db03b24db977857027f9cf5cf9722592a3178808fc70bcd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/commr-034e9de3933dd60d)
[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 unittests src/main.rs (/opt/rustwide/target/debug/deps/commr-d147a1ef438da0ab)
[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/cli.rs (/opt/rustwide/target/debug/deps/cli-9e9adab8739f5dc6)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test dies_both_stdin ... ok
[INFO] [stdout] test blank_file1 ... ok
[INFO] [stdout] test dies_bad_file1 ... ok
[INFO] [stdout] test dies_bad_file2 ... ok
[INFO] [stdout] test empty_empty ... ok
[INFO] [stdout] test file1_file2_13_i ... ok
[INFO] [stdout] test file1_empty ... ok
[INFO] [stdout] test file1_file2_1 ... ok
[INFO] [stdout] test file1_file2_1_2_i ... ok
[INFO] [stdout] test dies_no_args ... ok
[INFO] [stdout] test file1_file2_1_2 ... ok
[INFO] [stdout] test file1_file2_2 ... ok
[INFO] [stdout] test file1_file2_2_3_i ... ok
[INFO] [stdout] test file1_file2_2_3 ... ok
[INFO] [stdout] test file1_file2_12_delim ... ok
[INFO] [stdout] test file1_file2_23_delim ... ok
[INFO] [stdout] test file1_file2_13_delim ... ok
[INFO] [stdout] test file1_file2_3_delim ... ok
[INFO] [stdout] test file1_file2_3 ... ok
[INFO] [stdout] test file1_file2_2_i ... ok
[INFO] [stdout] test file1_file2_123_i ... ok
[INFO] [stdout] test file1_file2_123 ... ok
[INFO] [stdout] test file1_file2 ... ok
[INFO] [stdout] test file1_file2_2_delim ... ok
[INFO] [stdout] test file1_file1 ... ok
[INFO] [stdout] test file1_file2_13 ... ok
[INFO] [stdout] test file1_file2_3_i ... ok
[INFO] [stdout] test file1_file2_1_delim ... ok
[INFO] [stdout] test file1_file2_1_i ... ok
[INFO] [stdout] test file1_file2_123_delim ... ok
[INFO] [stdout] test stdin_file2 ... ok
[INFO] [stdout] test file1_file2_delim ... ok
[INFO] [stdout] test stdin_file1 ... ok
[INFO] [stderr]    Doc-tests commr
[INFO] [stdout] test empty_file2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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" "ac45edcc919974413db03b24db977857027f9cf5cf9722592a3178808fc70bcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac45edcc919974413db03b24db977857027f9cf5cf9722592a3178808fc70bcd", kill_on_drop: false }`
[INFO] [stdout] ac45edcc919974413db03b24db977857027f9cf5cf9722592a3178808fc70bcd