[INFO] fetching crate utf8conv 0.1.0... [INFO] testing utf8conv-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate utf8conv 0.1.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate utf8conv 0.1.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate utf8conv 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate utf8conv 0.1.0 [INFO] tweaked toml for crates.io crate utf8conv 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate utf8conv 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a3923306bee63921ba4120976c9e8939542c1828b370563c98d67e328a5401c [INFO] running `Command { std: "docker" "start" "-a" "1a3923306bee63921ba4120976c9e8939542c1828b370563c98d67e328a5401c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a3923306bee63921ba4120976c9e8939542c1828b370563c98d67e328a5401c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a3923306bee63921ba4120976c9e8939542c1828b370563c98d67e328a5401c", kill_on_drop: false }` [INFO] [stdout] 1a3923306bee63921ba4120976c9e8939542c1828b370563c98d67e328a5401c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7cddc795e1ca051176e54ba6aa9d1700e1598616139f884026c82620970547a [INFO] running `Command { std: "docker" "start" "-a" "d7cddc795e1ca051176e54ba6aa9d1700e1598616139f884026c82620970547a", kill_on_drop: false }` [INFO] [stderr] Compiling utf8conv v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "d7cddc795e1ca051176e54ba6aa9d1700e1598616139f884026c82620970547a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7cddc795e1ca051176e54ba6aa9d1700e1598616139f884026c82620970547a", kill_on_drop: false }` [INFO] [stdout] d7cddc795e1ca051176e54ba6aa9d1700e1598616139f884026c82620970547a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6cc94c97eb1132549db2c945c622a09b511c88c41397e36832f412a849cc5c8 [INFO] running `Command { std: "docker" "start" "-a" "a6cc94c97eb1132549db2c945c622a09b511c88c41397e36832f412a849cc5c8", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling stackfmt v0.1.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling utf8conv v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.62s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/utf8conv-d6658fbfdbfdc52e) [INFO] [stderr] Executable tests/iterator_roundtrip.rs (/opt/rustwide/target/debug/deps/iterator_roundtrip-c33454ba65456514) [INFO] [stderr] Executable tests/self_iterator.rs (/opt/rustwide/target/debug/deps/self_iterator-5617c226e5a041c7) [INFO] [stderr] Executable tests/test_conv_random.rs (/opt/rustwide/target/debug/deps/test_conv_random-1fd612a8a0acab4a) [INFO] [stderr] Executable tests/test_ring_buffer.rs (/opt/rustwide/target/debug/deps/test_ring_buffer-4eaae859429aede5) [INFO] running `Command { std: "docker" "inspect" "a6cc94c97eb1132549db2c945c622a09b511c88c41397e36832f412a849cc5c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6cc94c97eb1132549db2c945c622a09b511c88c41397e36832f412a849cc5c8", kill_on_drop: false }` [INFO] [stdout] a6cc94c97eb1132549db2c945c622a09b511c88c41397e36832f412a849cc5c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7a12454877b57a8f9a8a59a7871cbc7ea75a977eb64596a676da3f8acc47646e [INFO] running `Command { std: "docker" "start" "-a" "7a12454877b57a8f9a8a59a7871cbc7ea75a977eb64596a676da3f8acc47646e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.48s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/utf8conv-d6658fbfdbfdc52e) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test utf8conv::buf::tests::test_eightbytes_add_del ... ok [INFO] [stdout] test utf8conv::buf::tests::test_ringbuffer_aaa ... ok [INFO] [stdout] test utf8conv::tests::test_filter_bom_and_cr ... ok [INFO] [stdout] test utf8conv::buf::tests::test_eightbytes_random ... ok [INFO] [stdout] test utf8conv::tests::test_round_trip_parsing ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.46s [INFO] [stdout] [INFO] [stderr] Running tests/iterator_roundtrip.rs (/opt/rustwide/target/debug/deps/iterator_roundtrip-c33454ba65456514) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_round_trip_iter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s [INFO] [stdout] [INFO] [stderr] Running tests/self_iterator.rs (/opt/rustwide/target/debug/deps/self_iterator-5617c226e5a041c7) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test self_iterator_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_conv_random.rs (/opt/rustwide/target/debug/deps/test_conv_random-1fd612a8a0acab4a) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_utf8parsing_aaa ... ok [INFO] [stdout] test test_utf8_monkey3 ... ok [INFO] [stdout] test test_utf8_monkey2 ... ok [INFO] [stdout] test test_utf8_monkey1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.37s [INFO] [stdout] [INFO] [stderr] Running tests/test_ring_buffer.rs (/opt/rustwide/target/debug/deps/test_ring_buffer-4eaae859429aede5) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_ringbuffer_misc ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests utf8conv [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 95) ... ok [INFO] [stdout] test src/lib.rs - (line 29) ... ok [INFO] [stdout] test src/lib.rs - (line 59) ... ok [INFO] [stdout] test src/lib.rs - (line 141) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7a12454877b57a8f9a8a59a7871cbc7ea75a977eb64596a676da3f8acc47646e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a12454877b57a8f9a8a59a7871cbc7ea75a977eb64596a676da3f8acc47646e", kill_on_drop: false }` [INFO] [stdout] 7a12454877b57a8f9a8a59a7871cbc7ea75a977eb64596a676da3f8acc47646e