[INFO] fetching crate read_lines_into 2.0.0...
[INFO] testing read_lines_into-2.0.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate read_lines_into 2.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate read_lines_into 2.0.0
[INFO] finished tweaking crates.io crate read_lines_into 2.0.0
[INFO] tweaked toml for crates.io crate read_lines_into 2.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate read_lines_into 2.0.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57ed4e658ff49cea66862c59dd7edabfdcfa636ff79e9b0bf9bb7376f9961a99
[INFO] running `Command { std: "docker" "start" "-a" "57ed4e658ff49cea66862c59dd7edabfdcfa636ff79e9b0bf9bb7376f9961a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57ed4e658ff49cea66862c59dd7edabfdcfa636ff79e9b0bf9bb7376f9961a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57ed4e658ff49cea66862c59dd7edabfdcfa636ff79e9b0bf9bb7376f9961a99", kill_on_drop: false }`
[INFO] [stdout] 57ed4e658ff49cea66862c59dd7edabfdcfa636ff79e9b0bf9bb7376f9961a99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa86b1afa82c1f9d9708288c8279173d238e0d74da3cafe216722816df5c8445
[INFO] running `Command { std: "docker" "start" "-a" "fa86b1afa82c1f9d9708288c8279173d238e0d74da3cafe216722816df5c8445", kill_on_drop: false }`
[INFO] [stderr]    Compiling read_lines_into v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "fa86b1afa82c1f9d9708288c8279173d238e0d74da3cafe216722816df5c8445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa86b1afa82c1f9d9708288c8279173d238e0d74da3cafe216722816df5c8445", kill_on_drop: false }`
[INFO] [stdout] fa86b1afa82c1f9d9708288c8279173d238e0d74da3cafe216722816df5c8445
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f4773e69458ff922208923defe9f54d7b95189de68de1b15bb33b549bdcf109
[INFO] running `Command { std: "docker" "start" "-a" "1f4773e69458ff922208923defe9f54d7b95189de68de1b15bb33b549bdcf109", kill_on_drop: false }`
[INFO] [stderr]    Compiling read_lines_into v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "1f4773e69458ff922208923defe9f54d7b95189de68de1b15bb33b549bdcf109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f4773e69458ff922208923defe9f54d7b95189de68de1b15bb33b549bdcf109", kill_on_drop: false }`
[INFO] [stdout] 1f4773e69458ff922208923defe9f54d7b95189de68de1b15bb33b549bdcf109
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b116a6c94dc753a77fd17bf37e8126c6566a67dff6e3f9d6cb3281b92be6d909
[INFO] running `Command { std: "docker" "start" "-a" "b116a6c94dc753a77fd17bf37e8126c6566a67dff6e3f9d6cb3281b92be6d909", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/read_lines_into-9574e6c13353df99)
[INFO] [stdout] 
[INFO] [stdout] running 54 tests
[INFO] [stdout] test buf_reader::read_lines_into_string::tests::with_indent ... ok
[INFO] [stdout] test buf_reader::read_lines_into_string_with_clip::tests::with_crlf ... ok
[INFO] [stdout] test buf_reader::read_lines_into_string_with_trim::tests::with_crlf ... ok
[INFO] [stdout] test buf_reader::read_lines_into_string_with_trim::tests::with_lf ... ok
[INFO] [stdout] test buf_reader::read_lines_into_vec_string::tests::with_crlf ... ok
[INFO] [stdout] test buf_reader::read_lines_into_vec_string::tests::with_indent ... ok
[INFO] [stdout] test buf_reader::read_lines_into_vec_string_with_clip::tests::with_crlf ... ok
[INFO] [stdout] test buf_reader::read_lines_into_vec_string_with_clip::tests::with_indent ... ok
[INFO] [stdout] test buf_reader::read_lines_into_string_with_trim::tests::with_indent ... ok
[INFO] [stdout] test buf_reader::read_lines_into_string_with_clip::tests::with_indent ... ok
[INFO] [stdout] test buf_reader::read_lines_into_string::tests::with_lf ... ok
[INFO] [stdout] test buf_reader::read_lines_into_string::tests::with_crlf ... ok
[INFO] [stdout] test buf_reader::read_lines_into_string_with_clip::tests::with_lf ... ok
[INFO] [stdout] test buf_reader::read_lines_into_vec_string_with_clip::tests::with_lf ... ok
[INFO] [stdout] test buf_reader::read_lines_into_vec_string_with_trim::tests::with_crlf ... ok
[INFO] [stdout] test file::read_lines_into_string::tests::with_crlf ... ok
[INFO] [stdout] test buf_reader::read_lines_into_vec_string_with_trim::tests::with_lf ... ok
[INFO] [stdout] test file::read_lines_into_string_with_clip::tests::with_crlf ... ok
[INFO] [stdout] test file::read_lines_into_string_with_clip::tests::with_indent ... ok
[INFO] [stdout] test file::read_lines_into_string_with_clip::tests::with_lf ... ok
[INFO] [stdout] test file::read_lines_into_string_with_trim::tests::with_crlf ... ok
[INFO] [stdout] test file::read_lines_into_string_with_trim::tests::with_indent ... ok
[INFO] [stdout] test file::read_lines_into_string_with_trim::tests::with_lf ... ok
[INFO] [stdout] test buf_reader::read_lines_into_vec_string_with_trim::tests::with_indent ... ok
[INFO] [stdout] test file::read_lines_into_string::tests::with_indent ... ok
[INFO] [stdout] test file::read_lines_into_vec_string::tests::with_indent ... ok
[INFO] [stdout] test file::read_lines_into_vec_string_with_clip::tests::with_lf ... ok
[INFO] [stdout] test file::read_lines_into_vec_string_with_trim::tests::with_crlf ... ok
[INFO] [stdout] test file::read_lines_into_vec_string_with_trim::tests::with_indent ... ok
[INFO] [stdout] test path::read_lines_into_string::tests::with_crlf ... ok
[INFO] [stdout] test path::read_lines_into_string::tests::with_indent ... ok
[INFO] [stdout] test path::read_lines_into_string::tests::with_lf ... ok
[INFO] [stdout] test path::read_lines_into_string_with_clip::tests::with_indent ... ok
[INFO] [stdout] test file::read_lines_into_vec_string::tests::with_lf ... ok
[INFO] [stdout] test file::read_lines_into_vec_string_with_clip::tests::with_crlf ... ok
[INFO] [stdout] test file::read_lines_into_vec_string_with_clip::tests::with_indent ... ok
[INFO] [stdout] test path::read_lines_into_string_with_clip::tests::with_crlf ... ok
[INFO] [stdout] test path::read_lines_into_string_with_clip::tests::with_lf ... ok
[INFO] [stdout] test path::read_lines_into_string_with_trim::tests::with_lf ... ok
[INFO] [stdout] test path::read_lines_into_string_with_trim::tests::with_crlf ... ok
[INFO] [stdout] test path::read_lines_into_vec_string_with_trim::tests::with_lf ... ok
[INFO] [stdout] test path::read_lines_into_vec_string::tests::with_crlf ... ok
[INFO] [stdout] test path::read_lines_into_vec_string::tests::with_indent ... ok
[INFO] [stdout] test path::read_lines_into_vec_string::tests::with_lf ... ok
[INFO] [stdout] test path::read_lines_into_vec_string_with_clip::tests::with_crlf ... ok
[INFO] [stdout] test path::read_lines_into_vec_string_with_clip::tests::with_indent ... ok
[INFO] [stdout] test path::read_lines_into_string_with_trim::tests::with_indent ... ok
[INFO] [stdout] test path::read_lines_into_vec_string_with_clip::tests::with_lf ... ok
[INFO] [stdout] test path::read_lines_into_vec_string_with_trim::tests::with_indent ... ok
[INFO] [stdout] test path::read_lines_into_vec_string_with_trim::tests::with_crlf ... ok
[INFO] [stdout] test buf_reader::read_lines_into_vec_string::tests::with_lf ... ok
[INFO] [stdout] test file::read_lines_into_vec_string_with_trim::tests::with_lf ... ok
[INFO] [stdout] test file::read_lines_into_string::tests::with_lf ... ok
[INFO] [stdout] test file::read_lines_into_vec_string::tests::with_crlf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests read_lines_into
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/file/read_lines_into_string.rs - file::read_lines_into_string::File::read_lines_into_string (line 9) ... ok
[INFO] [stdout] test src/path/read_lines_into_string.rs - path::read_lines_into_string::Path::read_lines_into_string (line 9) ... ok
[INFO] [stdout] test src/buf_reader/read_lines_into_string_with_clip.rs - buf_reader::read_lines_into_string_with_clip::BufReader<File>::read_lines_into_string_with_clip (line 10) ... ok
[INFO] [stdout] test src/file/read_lines_into_vec_string.rs - file::read_lines_into_vec_string::File::read_lines_into_vec_string (line 9) ... ok
[INFO] [stdout] test src/buf_reader/read_lines_into_string.rs - buf_reader::read_lines_into_string::BufReader<File>::read_lines_into_string (line 10) ... ok
[INFO] [stdout] test src/path/read_lines_into_string_with_trim.rs - path::read_lines_into_string_with_trim::Path::read_lines_into_string_with_trim (line 9) ... ok
[INFO] [stdout] test src/buf_reader/read_lines_into_vec_string_with_trim.rs - buf_reader::read_lines_into_vec_string_with_trim::BufReader<File>::read_lines_into_vec_string_with_trim (line 10) ... ok
[INFO] [stdout] test src/file/read_lines_into_string_with_trim.rs - file::read_lines_into_string_with_trim::File::read_lines_into_string_with_trim (line 9) ... ok
[INFO] [stdout] test src/buf_reader/read_lines_into_vec_string_with_clip.rs - buf_reader::read_lines_into_vec_string_with_clip::BufReader<File>::read_lines_into_vec_string_with_clip (line 10) ... ok
[INFO] [stdout] test src/buf_reader/read_lines_into_vec_string.rs - buf_reader::read_lines_into_vec_string::BufReader<File>::read_lines_into_vec_string (line 10) ... ok
[INFO] [stdout] test src/file/read_lines_into_vec_string_with_clip.rs - file::read_lines_into_vec_string_with_clip::File::read_lines_into_vec_string_with_clip (line 9) ... ok
[INFO] [stdout] test src/file/read_lines_into_vec_string_with_trim.rs - file::read_lines_into_vec_string_with_trim::File::read_lines_into_vec_string_with_trim (line 9) ... ok
[INFO] [stdout] test src/path/read_lines_into_string_with_clip.rs - path::read_lines_into_string_with_clip::Path::read_lines_into_string_with_clip (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/file/read_lines_into_string_with_clip.rs - file::read_lines_into_string_with_clip::File::read_lines_into_string_with_clip (line 9) ... ok
[INFO] [stdout] test src/buf_reader/read_lines_into_string_with_trim.rs - buf_reader::read_lines_into_string_with_trim::BufReader<File>::read_lines_into_string_with_trim (line 10) ... ok
[INFO] [stdout] test src/path/read_lines_into_vec_string.rs - path::read_lines_into_vec_string::Path::read_lines_into_vec_string (line 9) ... ok
[INFO] [stdout] test src/path/read_lines_into_vec_string_with_clip.rs - path::read_lines_into_vec_string_with_clip::Path::read_lines_into_vec_string_with_clip (line 9) ... ok
[INFO] [stdout] test src/path/read_lines_into_vec_string_with_trim.rs - path::read_lines_into_vec_string_with_trim::Path::read_lines_into_vec_string_with_trim (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b116a6c94dc753a77fd17bf37e8126c6566a67dff6e3f9d6cb3281b92be6d909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b116a6c94dc753a77fd17bf37e8126c6566a67dff6e3f9d6cb3281b92be6d909", kill_on_drop: false }`
[INFO] [stdout] b116a6c94dc753a77fd17bf37e8126c6566a67dff6e3f9d6cb3281b92be6d909