[INFO] fetching crate linereader 0.4.0... [INFO] testing linereader-0.4.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate linereader 0.4.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate linereader 0.4.0 [INFO] finished tweaking crates.io crate linereader 0.4.0 [INFO] tweaked toml for crates.io crate linereader 0.4.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate linereader 0.4.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate linereader 0.4.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 269b5a232dbdc4b27bdbcc03b9102625e28ece5633714a4adf8f91dfd378b8d8 [INFO] running `Command { std: "docker" "start" "-a" "269b5a232dbdc4b27bdbcc03b9102625e28ece5633714a4adf8f91dfd378b8d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "269b5a232dbdc4b27bdbcc03b9102625e28ece5633714a4adf8f91dfd378b8d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "269b5a232dbdc4b27bdbcc03b9102625e28ece5633714a4adf8f91dfd378b8d8", kill_on_drop: false }` [INFO] [stdout] 269b5a232dbdc4b27bdbcc03b9102625e28ece5633714a4adf8f91dfd378b8d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9daa12abfe75d557351093bd65563a55244c6b21ae395daacba505af2266a8f1 [INFO] running `Command { std: "docker" "start" "-a" "9daa12abfe75d557351093bd65563a55244c6b21ae395daacba505af2266a8f1", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling linereader v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `Command { std: "docker" "inspect" "9daa12abfe75d557351093bd65563a55244c6b21ae395daacba505af2266a8f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9daa12abfe75d557351093bd65563a55244c6b21ae395daacba505af2266a8f1", kill_on_drop: false }` [INFO] [stdout] 9daa12abfe75d557351093bd65563a55244c6b21ae395daacba505af2266a8f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] abb4e8ab7acc681b6f32ab129be28fbfaee05c3553f2d4a7990902f14a21da90 [INFO] running `Command { std: "docker" "start" "-a" "abb4e8ab7acc681b6f32ab129be28fbfaee05c3553f2d4a7990902f14a21da90", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling linereader v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.73s [INFO] running `Command { std: "docker" "inspect" "abb4e8ab7acc681b6f32ab129be28fbfaee05c3553f2d4a7990902f14a21da90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abb4e8ab7acc681b6f32ab129be28fbfaee05c3553f2d4a7990902f14a21da90", kill_on_drop: false }` [INFO] [stdout] abb4e8ab7acc681b6f32ab129be28fbfaee05c3553f2d4a7990902f14a21da90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4f09880c55e9730811c46035a2ca11c70e36bd770ec753e3d2b7ae3edb4ba6c8 [INFO] running `Command { std: "docker" "start" "-a" "4f09880c55e9730811c46035a2ca11c70e36bd770ec753e3d2b7ae3edb4ba6c8", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linereader-d87e8cd2dc3ccd1f) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_next_line ... ok [INFO] [stdout] test tests::test_next_batch ... ok [INFO] [stdout] test tests::test_for_each ... ok [INFO] [stdout] test tests::test_next_line_randomly ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.35s [INFO] [stdout] [INFO] [stderr] Doc-tests linereader [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - LineReader::next_line (line 160) - compile ... ok [INFO] [stdout] test src/lib.rs - LineReader::with_delimiter_and_capacity (line 103) - compile ... ok [INFO] [stdout] test src/lib.rs - LineReader::next_batch (line 204) - compile ... ok [INFO] [stdout] test src/lib.rs - LineReader::new (line 55) - compile ... ok [INFO] [stdout] test src/lib.rs - LineReader::with_capacity (line 71) - compile ... ok [INFO] [stdout] test src/lib.rs - LineReader::with_delimiter (line 87) - compile ... ok [INFO] [stdout] test src/lib.rs - LineReader::for_each (line 127) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4f09880c55e9730811c46035a2ca11c70e36bd770ec753e3d2b7ae3edb4ba6c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f09880c55e9730811c46035a2ca11c70e36bd770ec753e3d2b7ae3edb4ba6c8", kill_on_drop: false }` [INFO] [stdout] 4f09880c55e9730811c46035a2ca11c70e36bd770ec753e3d2b7ae3edb4ba6c8