[INFO] fetching crate op8d_lexemizer 0.1.1...
[INFO] testing op8d_lexemizer-0.1.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate op8d_lexemizer 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate op8d_lexemizer 0.1.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate op8d_lexemizer 0.1.1
[INFO] finished tweaking crates.io crate op8d_lexemizer 0.1.1
[INFO] tweaked toml for crates.io crate op8d_lexemizer 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate op8d_lexemizer 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", 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] feb045d0829ca0f5d63d6edb5df79060ec670f4ea2a19827bd3086aaf2c0aec5
[INFO] running `Command { std: "docker" "start" "-a" "feb045d0829ca0f5d63d6edb5df79060ec670f4ea2a19827bd3086aaf2c0aec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "feb045d0829ca0f5d63d6edb5df79060ec670f4ea2a19827bd3086aaf2c0aec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feb045d0829ca0f5d63d6edb5df79060ec670f4ea2a19827bd3086aaf2c0aec5", kill_on_drop: false }`
[INFO] [stdout] feb045d0829ca0f5d63d6edb5df79060ec670f4ea2a19827bd3086aaf2c0aec5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ede82c885c5cb78c1f177c20fcfabda5ced3122844797fe4e403e9b1cadba391
[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" "ede82c885c5cb78c1f177c20fcfabda5ced3122844797fe4e403e9b1cadba391", kill_on_drop: false }`
[INFO] [stderr]    Compiling op8d_lexemizer v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "ede82c885c5cb78c1f177c20fcfabda5ced3122844797fe4e403e9b1cadba391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ede82c885c5cb78c1f177c20fcfabda5ced3122844797fe4e403e9b1cadba391", kill_on_drop: false }`
[INFO] [stdout] ede82c885c5cb78c1f177c20fcfabda5ced3122844797fe4e403e9b1cadba391
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25aeae130e6afbdd447bcfdc53968f306e93c69c78c458e48bd19be9ecf81a63
[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" "25aeae130e6afbdd447bcfdc53968f306e93c69c78c458e48bd19be9ecf81a63", kill_on_drop: false }`
[INFO] [stderr]    Compiling op8d_lexemizer v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.31s
[INFO] running `Command { std: "docker" "inspect" "25aeae130e6afbdd447bcfdc53968f306e93c69c78c458e48bd19be9ecf81a63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25aeae130e6afbdd447bcfdc53968f306e93c69c78c458e48bd19be9ecf81a63", kill_on_drop: false }`
[INFO] [stdout] 25aeae130e6afbdd447bcfdc53968f306e93c69c78c458e48bd19be9ecf81a63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f9880fafeaa1f8c28b8cbf0ee0bf162bc8a33a47a1f02b1342bb4de6e2edb3bf
[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" "f9880fafeaa1f8c28b8cbf0ee0bf162bc8a33a47a1f02b1342bb4de6e2edb3bf", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 34 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/op8d_lexemizer-55702b9caeffd8d1)
[INFO] [stdout] test rust_2018::detect::character::tests::detect_character_correct ... ok
[INFO] [stdout] test rust_2018::detect::comment::tests::detect_comment_multiline_basic ... ok
[INFO] [stdout] test rust_2018::detect::comment::tests::detect_comment_multiline_nested ... ok
[INFO] [stdout] test rust_2018::detect::comment::tests::detect_comment_will_not_panic ... ok
[INFO] [stdout] test rust_2018::detect::number::tests::detect_number_incorrect ... ok
[INFO] [stdout] test rust_2018::detect::number::tests::detect_number_will_not_panic ... ok
[INFO] [stdout] test rust_2018::detect::number::tests::detect_number_correct ... ok
[INFO] [stdout] test rust_2018::detect::string::tests::detect_string_will_not_panic ... ok
[INFO] [stdout] test rust_2018::detect::whitespace::tests::detect_whitespace_correct ... ok
[INFO] [stdout] test rust_2018::detect::whitespace::tests::detect_whitespace_will_not_panic ... ok
[INFO] [stdout] test rust_2018::lexeme::tests::lexeme_kind_debug_as_expected ... ok
[INFO] [stdout] test rust_2018::lexeme::tests::lexeme_to_string_as_expected ... ok
[INFO] [stdout] test rust_2018::lexemize::tests::lexemize_all_lexemes ... ok
[INFO] [stdout] test rust_2018::lexemize::tests::lexemize_characters ... ok
[INFO] [stdout] test rust_2018::detect::punctuation::tests::detect_punctuation_correct ... ok
[INFO] [stdout] test rust_2018::lexemize::tests::lexemize_comments ... ok
[INFO] [stdout] test rust_2018::detect::identifier::tests::detect_identifier_correct ... ok
[INFO] [stdout] test rust_2018::detect::identifier::tests::detect_identifier_incorrect ... ok
[INFO] [stdout] test rust_2018::lexemize::tests::lexemize_punctuations ... ok
[INFO] [stdout] test rust_2018::lexemize::tests::lexemize_strings ... ok
[INFO] [stdout] test rust_2018::detect::comment::tests::detect_comment_inline ... ok
[INFO] [stdout] test rust_2018::detect::identifier::tests::detect_identifier_will_not_panic ... ok
[INFO] [stdout] test rust_2018::lexemize::tests::lexemize_unidentifiable ... ok
[INFO] [stdout] test rust_2018::detect::character::tests::get_ascii_or_tilde ... ok
[INFO] [stdout] test rust_2018::detect::string::tests::detect_string_correct ... ok
[INFO] [stdout] test rust_2018::detect::punctuation::tests::detect_punctuation_will_not_panic ... ok
[INFO] [stdout] test rust_2018::detect::character::tests::detect_character_incorrect ... ok
[INFO] [stdout] test rust_2018::detect::punctuation::tests::detect_punctuation_incorrect ... ok
[INFO] [stdout] test rust_2018::detect::string::tests::detect_string_incorrect ... ok
[INFO] [stdout] test rust_2018::lexemize::tests::lexemize_identifiers ... ok
[INFO] [stdout] test rust_2018::lexemize::tests::lexemize_result_to_string_as_expected ... ok
[INFO] [stdout] test rust_2018::lexemize::tests::lexemize_whitespace ... ok
[INFO] [stdout] test rust_2018::lexemize::tests::lexemize_numbers ... ok
[INFO] [stdout] test rust_2018::detect::character::tests::detect_character_will_not_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests op8d_lexemizer
[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" "f9880fafeaa1f8c28b8cbf0ee0bf162bc8a33a47a1f02b1342bb4de6e2edb3bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9880fafeaa1f8c28b8cbf0ee0bf162bc8a33a47a1f02b1342bb4de6e2edb3bf", kill_on_drop: false }`
[INFO] [stdout] f9880fafeaa1f8c28b8cbf0ee0bf162bc8a33a47a1f02b1342bb4de6e2edb3bf