[INFO] fetching crate op8d_lexemizer 0.1.1...
[INFO] testing op8d_lexemizer-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate op8d_lexemizer 0.1.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate op8d_lexemizer 0.1.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-9/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42321498b3f64c21cad112e2faf6d9fa618158ff50d5ae7f053cce140e7418a7
[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" "42321498b3f64c21cad112e2faf6d9fa618158ff50d5ae7f053cce140e7418a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42321498b3f64c21cad112e2faf6d9fa618158ff50d5ae7f053cce140e7418a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42321498b3f64c21cad112e2faf6d9fa618158ff50d5ae7f053cce140e7418a7", kill_on_drop: false }`
[INFO] [stdout] 42321498b3f64c21cad112e2faf6d9fa618158ff50d5ae7f053cce140e7418a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad83746777b21ff003dab260c067701b1a19aa51e5d3639eb1b36845256de247
[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" "ad83746777b21ff003dab260c067701b1a19aa51e5d3639eb1b36845256de247", kill_on_drop: false }`
[INFO] [stderr]    Compiling op8d_lexemizer v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "ad83746777b21ff003dab260c067701b1a19aa51e5d3639eb1b36845256de247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad83746777b21ff003dab260c067701b1a19aa51e5d3639eb1b36845256de247", kill_on_drop: false }`
[INFO] [stdout] ad83746777b21ff003dab260c067701b1a19aa51e5d3639eb1b36845256de247
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7907c3010ec6058303645eadbad51d92fdd92eaa13173f20fc93aac673f98dc4
[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" "7907c3010ec6058303645eadbad51d92fdd92eaa13173f20fc93aac673f98dc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling op8d_lexemizer v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.65s
[INFO] running `Command { std: "docker" "inspect" "7907c3010ec6058303645eadbad51d92fdd92eaa13173f20fc93aac673f98dc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7907c3010ec6058303645eadbad51d92fdd92eaa13173f20fc93aac673f98dc4", kill_on_drop: false }`
[INFO] [stdout] 7907c3010ec6058303645eadbad51d92fdd92eaa13173f20fc93aac673f98dc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0755fa66d71d5778e2a78b22c5ab59d4232dde5831e4054cec77c522822bb09b
[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" "0755fa66d71d5778e2a78b22c5ab59d4232dde5831e4054cec77c522822bb09b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/op8d_lexemizer-55702b9caeffd8d1)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test rust_2018::detect::character::tests::detect_character_correct ... ok
[INFO] [stdout] test rust_2018::detect::character::tests::detect_character_will_not_panic ... ok
[INFO] [stdout] test rust_2018::detect::comment::tests::detect_comment_inline ... ok
[INFO] [stdout] test rust_2018::detect::comment::tests::detect_comment_multiline_basic ... ok
[INFO] [stdout] test rust_2018::detect::character::tests::detect_character_incorrect ... 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_correct ... ok
[INFO] [stdout] test rust_2018::detect::number::tests::detect_number_will_not_panic ... ok
[INFO] [stdout] test rust_2018::detect::identifier::tests::detect_identifier_correct ... ok
[INFO] [stdout] test rust_2018::detect::string::tests::detect_string_incorrect ... ok
[INFO] [stdout] test rust_2018::detect::identifier::tests::detect_identifier_will_not_panic ... ok
[INFO] [stdout] test rust_2018::detect::string::tests::detect_string_will_not_panic ... ok
[INFO] [stdout] test rust_2018::detect::number::tests::detect_number_incorrect ... ok
[INFO] [stdout] test rust_2018::detect::string::tests::detect_string_correct ... ok
[INFO] [stdout] test rust_2018::lexeme::tests::lexeme_to_string_as_expected ... ok
[INFO] [stdout] test rust_2018::detect::whitespace::tests::detect_whitespace_correct ... ok
[INFO] [stdout] test rust_2018::lexemize::tests::lexemize_characters ... ok
[INFO] [stdout] test rust_2018::lexemize::tests::lexemize_punctuations ... ok
[INFO] [stdout] test rust_2018::lexemize::tests::lexemize_result_to_string_as_expected ... ok
[INFO] [stdout] test rust_2018::lexemize::tests::lexemize_unidentifiable ... ok
[INFO] [stdout] test rust_2018::lexemize::tests::lexemize_all_lexemes ... ok
[INFO] [stdout] test rust_2018::lexemize::tests::lexemize_whitespace ... ok
[INFO] [stderr]    Doc-tests op8d_lexemizer
[INFO] [stdout] test rust_2018::lexemize::tests::lexemize_comments ... ok
[INFO] [stdout] test rust_2018::lexemize::tests::lexemize_numbers ... ok
[INFO] [stdout] test rust_2018::detect::identifier::tests::detect_identifier_incorrect ... ok
[INFO] [stdout] test rust_2018::detect::character::tests::get_ascii_or_tilde ... ok
[INFO] [stdout] test rust_2018::detect::punctuation::tests::detect_punctuation_will_not_panic ... ok
[INFO] [stdout] test rust_2018::detect::punctuation::tests::detect_punctuation_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::detect::punctuation::tests::detect_punctuation_incorrect ... ok
[INFO] [stdout] test rust_2018::lexemize::tests::lexemize_strings ... ok
[INFO] [stdout] test rust_2018::lexemize::tests::lexemize_identifiers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "0755fa66d71d5778e2a78b22c5ab59d4232dde5831e4054cec77c522822bb09b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0755fa66d71d5778e2a78b22c5ab59d4232dde5831e4054cec77c522822bb09b", kill_on_drop: false }`
[INFO] [stdout] 0755fa66d71d5778e2a78b22c5ab59d4232dde5831e4054cec77c522822bb09b