[INFO] cloning repository https://github.com/ponko2/tailr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ponko2/tailr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fponko2%2Ftailr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fponko2%2Ftailr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d1fedca32947b8f4dd7110525240fc3f94ba28d
[INFO] testing ponko2/tailr against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fponko2%2Ftailr" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ponko2/tailr on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/ponko2/tailr
[INFO] finished tweaking git repo https://github.com/ponko2/tailr
[INFO] tweaked toml for git repo https://github.com/ponko2/tailr written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ponko2/tailr 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-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5078ca7356072471d79cad037207556238045a89ff1652b8e9e855b8c8e4574c
[INFO] running `Command { std: "docker" "start" "-a" "5078ca7356072471d79cad037207556238045a89ff1652b8e9e855b8c8e4574c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5078ca7356072471d79cad037207556238045a89ff1652b8e9e855b8c8e4574c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5078ca7356072471d79cad037207556238045a89ff1652b8e9e855b8c8e4574c", kill_on_drop: false }`
[INFO] [stdout] 5078ca7356072471d79cad037207556238045a89ff1652b8e9e855b8c8e4574c
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a820bf356018e8ea28d4345acfadff83fa1e4d8e3fc9be144de1ffd94af7453
[INFO] running `Command { std: "docker" "start" "-a" "6a820bf356018e8ea28d4345acfadff83fa1e4d8e3fc9be144de1ffd94af7453", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling anstream v0.6.11
[INFO] [stderr]    Compiling clap_builder v4.4.18
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling clap v4.4.18
[INFO] [stderr]    Compiling tailr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.71s
[INFO] running `Command { std: "docker" "inspect" "6a820bf356018e8ea28d4345acfadff83fa1e4d8e3fc9be144de1ffd94af7453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a820bf356018e8ea28d4345acfadff83fa1e4d8e3fc9be144de1ffd94af7453", kill_on_drop: false }`
[INFO] [stdout] 6a820bf356018e8ea28d4345acfadff83fa1e4d8e3fc9be144de1ffd94af7453
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ebd8e54981270c365bf1433bf9d24bae34211ad483a2d140fe421d596f8a811
[INFO] running `Command { std: "docker" "start" "-a" "4ebd8e54981270c365bf1433bf9d24bae34211ad483a2d140fe421d596f8a811", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling predicates-core v1.0.6
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling termtree v0.4.1
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling predicates-tree v1.0.9
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.4.4
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling bstr v1.9.0
[INFO] [stderr]    Compiling predicates v3.1.0
[INFO] [stderr]    Compiling assert_cmd v2.0.13
[INFO] [stderr]    Compiling tailr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.02s
[INFO] running `Command { std: "docker" "inspect" "4ebd8e54981270c365bf1433bf9d24bae34211ad483a2d140fe421d596f8a811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ebd8e54981270c365bf1433bf9d24bae34211ad483a2d140fe421d596f8a811", kill_on_drop: false }`
[INFO] [stdout] 4ebd8e54981270c365bf1433bf9d24bae34211ad483a2d140fe421d596f8a811
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 685fac91914101f5b491495537eb571d9355a2a947dd793c7faa02978616be8e
[INFO] running `Command { std: "docker" "start" "-a" "685fac91914101f5b491495537eb571d9355a2a947dd793c7faa02978616be8e", 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/tailr-cc2b2712ecd1a65f)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_count_lines_bytes ... ok
[INFO] [stdout] test tests::test_get_start_index ... ok
[INFO] [stdout] test tests::test_parse_num ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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/tailr-94a0464b09bb9eed)
[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-661b1d80c7b2c3b2)
[INFO] [stdout] 
[INFO] [stdout] running 139 tests
[INFO] [stdout] test empty_c200 ... ok
[INFO] [stdout] test empty_c3 ... ok
[INFO] [stdout] test dies_bytes_and_lines ... ok
[INFO] [stdout] test empty_c12 ... ok
[INFO] [stdout] test empty_c8 ... ok
[INFO] [stdout] test empty_c_minus_8 ... ok
[INFO] [stdout] test empty ... ok
[INFO] [stdout] test dies_no_args ... ok
[INFO] [stdout] test dies_bad_bytes ... ok
[INFO] [stdout] test empty_c_minus_200 ... ok
[INFO] [stdout] test dies_bad_lines ... ok
[INFO] [stdout] test empty_n200 ... ok
[INFO] [stdout] test empty_c_plus_1 ... ok
[INFO] [stdout] test empty_n_minus_3 ... ok
[INFO] [stdout] test empty_c_minus_12 ... ok
[INFO] [stdout] test empty_n_minus_200 ... ok
[INFO] [stdout] test empty_n0 ... ok
[INFO] [stdout] test empty_n_minus_4 ... ok
[INFO] [stdout] test empty_n4 ... ok
[INFO] [stdout] test multiple_files_c3 ... ok
[INFO] [stdout] test empty_n3 ... ok
[INFO] [stdout] test empty_n1 ... ok
[INFO] [stdout] test multiple_files ... ok
[INFO] [stdout] test empty_c_plus_0 ... ok
[INFO] [stdout] test empty_c_minus_3 ... ok
[INFO] [stdout] test empty_c_plus_2 ... ok
[INFO] [stdout] test empty_n_minus_1 ... ok
[INFO] [stdout] test multiple_files_n3 ... ok
[INFO] [stdout] test multiple_files_c0 ... ok
[INFO] [stdout] test multiple_files_n1_quiet ... ok
[INFO] [stdout] test empty_n_plus_1 ... ok
[INFO] [stdout] test empty_n_plus_2 ... ok
[INFO] [stdout] test multiple_files_c_minus_3 ... ok
[INFO] [stdout] test empty_n_plus_0 ... ok
[INFO] [stdout] test multiple_files_n_minus_1 ... ok
[INFO] [stdout] test multiple_files_n0 ... ok
[INFO] [stdout] test multiple_files_n_minus_3 ... ok
[INFO] [stdout] test one_c_minus_12 ... ok
[INFO] [stdout] test multiple_files_n_plus_3 ... ok
[INFO] [stdout] test multiple_files_n1 ... ok
[INFO] [stdout] test multiple_files_c_plus_3 ... ok
[INFO] [stdout] test one_c12 ... ok
[INFO] [stdout] test multiple_files_n_plus_1 ... ok
[INFO] [stdout] test one_c3 ... ok
[INFO] [stdout] test one ... ok
[INFO] [stdout] test one_c_minus_3 ... ok
[INFO] [stdout] test one_c_minus_8 ... ok
[INFO] [stdout] test one_c_minus_200 ... ok
[INFO] [stdout] test one_c200 ... ok
[INFO] [stdout] test one_c_plus_1 ... ok
[INFO] [stdout] test multiple_files_n1_q ... ok
[INFO] [stdout] test one_n3 ... ok
[INFO] [stdout] test one_n200 ... ok
[INFO] [stdout] test one_c_plus_0 ... ok
[INFO] [stdout] test one_n4 ... ok
[INFO] [stdout] test one_n_minus_200 ... ok
[INFO] [stdout] test one_c8 ... ok
[INFO] [stdout] test ten_c3 ... ok
[INFO] [stdout] test one_c_plus_2 ... ok
[INFO] [stdout] test one_n_plus_2 ... ok
[INFO] [stdout] test one_n0 ... ok
[INFO] [stdout] test ten ... ok
[INFO] [stdout] test ten_c8 ... ok
[INFO] [stdout] test one_n1 ... ok
[INFO] [stdout] test one_n_minus_3 ... ok
[INFO] [stdout] test ten_c_minus_12 ... ok
[INFO] [stdout] test one_n_plus_1 ... ok
[INFO] [stdout] test one_n_minus_1 ... ok
[INFO] [stdout] test ten_c_minus_200 ... ok
[INFO] [stdout] test skips_bad_file ... ok
[INFO] [stdout] test one_n_minus_4 ... ok
[INFO] [stdout] test ten_c_minus_3 ... ok
[INFO] [stdout] test ten_c_minus_8 ... ok
[INFO] [stdout] test ten_c200 ... ok
[INFO] [stdout] test ten_c_plus_1 ... ok
[INFO] [stdout] test ten_n1 ... ok
[INFO] [stdout] test ten_n200 ... ok
[INFO] [stdout] test ten_n_minus_1 ... ok
[INFO] [stdout] test ten_n_minus_200 ... ok
[INFO] [stdout] test ten_c_plus_0 ... ok
[INFO] [stdout] test ten_n_plus_1 ... ok
[INFO] [stdout] test ten_c_plus_2 ... ok
[INFO] [stdout] test one_n_plus_0 ... ok
[INFO] [stdout] test ten_n3 ... ok
[INFO] [stdout] test ten_n_plus_0 ... ok
[INFO] [stdout] test ten_c12 ... ok
[INFO] [stdout] test ten_n0 ... ok
[INFO] [stdout] test ten_n_plus_2 ... ok
[INFO] [stdout] test three_c_minus_8 ... ok
[INFO] [stdout] test three_c200 ... ok
[INFO] [stdout] test three_c_minus_12 ... ok
[INFO] [stdout] test three_c_minus_200 ... ok
[INFO] [stdout] test three_c_minus_3 ... ok
[INFO] [stdout] test ten_n_minus_4 ... ok
[INFO] [stdout] test three_c8 ... ok
[INFO] [stdout] test ten_n_minus_3 ... ok
[INFO] [stdout] test three ... ok
[INFO] [stdout] test ten_n4 ... ok
[INFO] [stdout] test three_c12 ... ok
[INFO] [stdout] test three_c3 ... ok
[INFO] [stdout] test three_c_plus_2 ... ok
[INFO] [stdout] test three_n3 ... ok
[INFO] [stdout] test three_n_minus_1 ... ok
[INFO] [stdout] test three_n1 ... ok
[INFO] [stdout] test three_n0 ... ok
[INFO] [stdout] test three_c_plus_0 ... ok
[INFO] [stdout] test three_n4 ... ok
[INFO] [stdout] test three_c_plus_1 ... ok
[INFO] [stdout] test two_c200 ... ok
[INFO] [stdout] test three_n200 ... ok
[INFO] [stdout] test three_n_minus_200 ... ok
[INFO] [stdout] test three_n_minus_3 ... ok
[INFO] [stdout] test two ... ok
[INFO] [stdout] test two_c8 ... ok
[INFO] [stdout] test two_c_minus_3 ... ok
[INFO] [stdout] test two_c3 ... ok
[INFO] [stdout] test three_n_plus_1 ... ok
[INFO] [stdout] test three_n_plus_0 ... ok
[INFO] [stdout] test two_c_minus_12 ... ok
[INFO] [stdout] test three_n_minus_4 ... ok
[INFO] [stdout] test three_n_plus_2 ... ok
[INFO] [stdout] test two_c_minus_200 ... ok
[INFO] [stdout] test two_c12 ... ok
[INFO] [stdout] test two_c_plus_0 ... ok
[INFO] [stdout] test two_n4 ... ok
[INFO] [stdout] test two_c_plus_1 ... ok
[INFO] [stdout] test two_n_plus_0 ... ok
[INFO] [stdout] test two_n200 ... ok
[INFO] [stdout] test two_c_plus_2 ... ok
[INFO] [stdout] test two_n_plus_2 ... ok
[INFO] [stdout] test two_n_minus_3 ... ok
[INFO] [stdout] test two_c_minus_8 ... ok
[INFO] [stdout] test two_n0 ... ok
[INFO] [stdout] test two_n_plus_1 ... ok
[INFO] [stdout] test two_n3 ... ok
[INFO] [stdout] test two_n_minus_4 ... ok
[INFO] [stdout] test two_n1 ... ok
[INFO] [stdout] test two_n_minus_1 ... ok
[INFO] [stdout] test two_n_minus_200 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 139 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tailr
[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" "685fac91914101f5b491495537eb571d9355a2a947dd793c7faa02978616be8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "685fac91914101f5b491495537eb571d9355a2a947dd793c7faa02978616be8e", kill_on_drop: false }`
[INFO] [stdout] 685fac91914101f5b491495537eb571d9355a2a947dd793c7faa02978616be8e
