[INFO] fetching crate uu_head 0.12.0...
[INFO] testing uu_head-0.12.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate uu_head 0.12.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate uu_head 0.12.0
[INFO] finished tweaking crates.io crate uu_head 0.12.0
[INFO] tweaked toml for crates.io crate uu_head 0.12.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate uu_head 0.12.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate uu_head 0.12.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a6df86892df0183846f50fc268f774352e45c72f2198e572168b607416662ca5
[INFO] running `Command { std: "docker" "start" "a6df86892df0183846f50fc268f774352e45c72f2198e572168b607416662ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6df86892df0183846f50fc268f774352e45c72f2198e572168b607416662ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a6df86892df0183846f50fc268f774352e45c72f2198e572168b607416662ca5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6df86892df0183846f50fc268f774352e45c72f2198e572168b607416662ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a6df86892df0183846f50fc268f774352e45c72f2198e572168b607416662ca5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]    Compiling rustc-hash v2.1.3
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling bigdecimal v0.4.10
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling self_cell v1.3.0
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling procfs v0.18.0
[INFO] [stderr]    Compiling uucore v0.12.0
[INFO] [stderr]    Compiling uucore_procs v0.12.0
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling os_display v0.1.4
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling type-map v0.5.1
[INFO] [stderr]    Compiling flate2 v1.1.10
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling num-bigint v0.4.8
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling procfs-core v0.18.0
[INFO] [stderr]    Compiling tinystr v0.8.4
[INFO] [stderr]    Compiling unic-langid-impl v0.9.6
[INFO] [stderr]    Compiling unic-langid v0.9.6
[INFO] [stderr]    Compiling intl-memoizer v0.5.3
[INFO] [stderr]    Compiling fluent-langneg v0.13.1
[INFO] [stderr]    Compiling intl_pluralrules v7.0.2
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling fluent-syntax v0.12.0
[INFO] [stderr]    Compiling fluent-bundle v0.16.0
[INFO] [stderr]    Compiling fluent v0.17.0
[INFO] [stderr]    Compiling terminal_size v0.4.4
[INFO] [stderr]    Compiling clap_builder v4.6.7
[INFO] [stderr]    Compiling clap v4.6.7
[INFO] [stderr]    Compiling uu_head v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.25s
[INFO] running `Command { std: "docker" "inspect" "a6df86892df0183846f50fc268f774352e45c72f2198e572168b607416662ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a6df86892df0183846f50fc268f774352e45c72f2198e572168b607416662ca5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling uu_head v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "a6df86892df0183846f50fc268f774352e45c72f2198e572168b607416662ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a6df86892df0183846f50fc268f774352e45c72f2198e572168b607416662ca5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/head.rs (/opt/rustwide/target/debug/build/uu_head/066bbce99c760192/out/uu_head-066bbce99c760192)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test parse::tests::test_parse_errors_obsolete ... ok
[INFO] [stdout] test take::tests::test_more_lines ... ok
[INFO] [stdout] test take::tests::test_zero_lines ... ok
[INFO] [stdout] test parse::tests::test_parse_numbers_obsolete ... ok
[INFO] [stdout] test parse::tests::test_parse_obsolete_no_match ... ok
[INFO] [stdout] test take::tests::test_take_all_buffer_limit_bytes ... ok
[INFO] [stdout] test take::tests::test_fewer_lines ... ok
[INFO] [stdout] test tests::test_find_nth_line_from_end_empty ... ok
[INFO] [stdout] test tests::test_arg_iterate_bad_encoding ... ok
[INFO] [stdout] test take::tests::test_take_all_buffer_all_bytes ... ok
[INFO] [stdout] test take::tests::test_take_all_buffer_exact_bytes ... ok
[INFO] [stdout] test tests::test_options_correct_defaults ... ok
[INFO] [stdout] test tests::test_find_nth_line_from_end_non_terminated ... ok
[INFO] [stdout] test tests::all_args_test ... ok
[INFO] [stdout] test take::tests::test_take_all_lines_buffer ... ok
[INFO] [stdout] test tests::test_gnu_compatibility ... ok
[INFO] [stdout] test tests::test_arg_iterate ... ok
[INFO] [stdout] test tests::test_options_errors ... ok
[INFO] [stdout] test take::tests::test_copy_all_but_n_bytes ... ok
[INFO] [stdout] test parse::tests::test_parse_obsolete_overflow_x64 ... ok
[INFO] [stdout] test tests::test_args_modes ... ok
[INFO] [stdout] test take::tests::test_copy_all_but_n_lines ... ok
[INFO] [stdout] test tests::test_find_nth_line_from_end ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/uu_head/03f7eb5687da97b5/out/head-03f7eb5687da97b5)
[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" "a6df86892df0183846f50fc268f774352e45c72f2198e572168b607416662ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6df86892df0183846f50fc268f774352e45c72f2198e572168b607416662ca5", kill_on_drop: false }`
[INFO] [stdout] a6df86892df0183846f50fc268f774352e45c72f2198e572168b607416662ca5
