[INFO] fetching crate linereader 0.4.0... [INFO] testing linereader-0.4.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate linereader 0.4.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate linereader 0.4.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-8/source/Cargo.toml [INFO] crate crates.io crate linereader 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ee9a4e2ef6ed094f7771f2b3cbf012cbb255ed0988e89604187a29ec4206f5d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9ee9a4e2ef6ed094f7771f2b3cbf012cbb255ed0988e89604187a29ec4206f5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ee9a4e2ef6ed094f7771f2b3cbf012cbb255ed0988e89604187a29ec4206f5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ee9a4e2ef6ed094f7771f2b3cbf012cbb255ed0988e89604187a29ec4206f5d", kill_on_drop: false }` [INFO] [stdout] 9ee9a4e2ef6ed094f7771f2b3cbf012cbb255ed0988e89604187a29ec4206f5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 04cb4af4c70be47a8b5896c95baf5cfaea342146558598c2f1a90707627ed024 [INFO] running `Command { std: "docker" "start" "-a" "04cb4af4c70be47a8b5896c95baf5cfaea342146558598c2f1a90707627ed024", kill_on_drop: false }` [INFO] [stderr] Compiling linereader v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "04cb4af4c70be47a8b5896c95baf5cfaea342146558598c2f1a90707627ed024", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04cb4af4c70be47a8b5896c95baf5cfaea342146558598c2f1a90707627ed024", kill_on_drop: false }` [INFO] [stdout] 04cb4af4c70be47a8b5896c95baf5cfaea342146558598c2f1a90707627ed024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5460d966ae1dfd35336e6cd931bebef1f3cacd0a79fbe1e8cfdef076db80dc2c [INFO] running `Command { std: "docker" "start" "-a" "5460d966ae1dfd35336e6cd931bebef1f3cacd0a79fbe1e8cfdef076db80dc2c", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.12 [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 [unoptimized + debuginfo] target(s) in 8.03s [INFO] running `Command { std: "docker" "inspect" "5460d966ae1dfd35336e6cd931bebef1f3cacd0a79fbe1e8cfdef076db80dc2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5460d966ae1dfd35336e6cd931bebef1f3cacd0a79fbe1e8cfdef076db80dc2c", kill_on_drop: false }` [INFO] [stdout] 5460d966ae1dfd35336e6cd931bebef1f3cacd0a79fbe1e8cfdef076db80dc2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a1bac10502de98ad1820cba0cdb775046fd5cf861469f598e3d506daf6eb1e52 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a1bac10502de98ad1820cba0cdb775046fd5cf861469f598e3d506daf6eb1e52", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] running 4 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/linereader-0c6d34d20feb21b1) [INFO] [stdout] test tests::test_for_each ... ok [INFO] [stdout] test tests::test_next_batch ... ok [INFO] [stdout] test tests::test_next_line ... ok [INFO] [stderr] Doc-tests linereader [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 1.83s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - LineReader::next_batch (line 204) - compile ... ok [INFO] [stdout] test src/lib.rs - LineReader::with_delimiter (line 87) - 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::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::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 0.85s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a1bac10502de98ad1820cba0cdb775046fd5cf861469f598e3d506daf6eb1e52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1bac10502de98ad1820cba0cdb775046fd5cf861469f598e3d506daf6eb1e52", kill_on_drop: false }` [INFO] [stdout] a1bac10502de98ad1820cba0cdb775046fd5cf861469f598e3d506daf6eb1e52