[INFO] fetching crate scanlex 0.1.4...
[INFO] testing scanlex-0.1.4 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate scanlex 0.1.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate scanlex 0.1.4 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scanlex 0.1.4
[INFO] finished tweaking crates.io crate scanlex 0.1.4
[INFO] tweaked toml for crates.io crate scanlex 0.1.4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate scanlex 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 112435f8cbd31712abaa2bca05d34b9373ca272efd79ecbe8aec5f4c4b501c6e
[INFO] running `Command { std: "docker" "start" "-a" "112435f8cbd31712abaa2bca05d34b9373ca272efd79ecbe8aec5f4c4b501c6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "112435f8cbd31712abaa2bca05d34b9373ca272efd79ecbe8aec5f4c4b501c6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "112435f8cbd31712abaa2bca05d34b9373ca272efd79ecbe8aec5f4c4b501c6e", kill_on_drop: false }`
[INFO] [stdout] 112435f8cbd31712abaa2bca05d34b9373ca272efd79ecbe8aec5f4c4b501c6e
[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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85999dd42ec7c9b812d75dd53b785befc5ac22a7585e87c82bd114b19d7e5304
[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" "85999dd42ec7c9b812d75dd53b785befc5ac22a7585e87c82bd114b19d7e5304", kill_on_drop: false }`
[INFO] [stderr]    Compiling scanlex v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "85999dd42ec7c9b812d75dd53b785befc5ac22a7585e87c82bd114b19d7e5304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85999dd42ec7c9b812d75dd53b785befc5ac22a7585e87c82bd114b19d7e5304", kill_on_drop: false }`
[INFO] [stdout] 85999dd42ec7c9b812d75dd53b785befc5ac22a7585e87c82bd114b19d7e5304
[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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] ff90b8a1085d3cd5b6f4a75f87ac1cf947b28e7cf84b6c8dc35ee472ea39efe7
[INFO] running `Command { std: "docker" "start" "-a" "ff90b8a1085d3cd5b6f4a75f87ac1cf947b28e7cf84b6c8dc35ee472ea39efe7", kill_on_drop: false }`
[INFO] [stderr]    Compiling scanlex v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.92s
[INFO] running `Command { std: "docker" "inspect" "ff90b8a1085d3cd5b6f4a75f87ac1cf947b28e7cf84b6c8dc35ee472ea39efe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff90b8a1085d3cd5b6f4a75f87ac1cf947b28e7cf84b6c8dc35ee472ea39efe7", kill_on_drop: false }`
[INFO] [stdout] ff90b8a1085d3cd5b6f4a75f87ac1cf947b28e7cf84b6c8dc35ee472ea39efe7
[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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b969abb329655768555bbcd1d63d8376d763b6a97cf8ebd23f49854b76937689
[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" "b969abb329655768555bbcd1d63d8376d763b6a97cf8ebd23f49854b76937689", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scanlex-934c682ec053481a)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::classifying_tokens ... ok
[INFO] [stdout] test tests::collecting_same_tokens_or_error ... ok
[INFO] [stdout] test tests::getting ... ok
[INFO] [stdout] test tests::collecting_tokens_of_type ... ok
[INFO] [stdout] test tests::line_comments ... ok
[INFO] [stdout] test tests::numbers ... ok
[INFO] [stderr]      Running tests/json.rs (/opt/rustwide/target/debug/deps/json-aad5ed827f0fee2b)
[INFO] [stdout] test tests::skip_chars ... ok
[INFO] [stdout] test tests::no_float ... ok
[INFO] [stdout] test tests::try_scan_test ... ok
[INFO] [stdout] test tests::skipping ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test array ... ok
[INFO] [stdout] test array2 ... ok
[INFO] [stdout] test map ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scanlex
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - ScanLines<R>::new (line 475) ... ignored
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - Scanner::get_iden (line 369) ... ok
[INFO] [stdout] test src/lib.rs - Scanner::skip_until (line 330) ... ok
[INFO] [stdout] test src/lib.rs - Scanner::get_number (line 379) ... ok
[INFO] [stdout] test src/lib.rs - Scanner::take_rest (line 346) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] test src/lib.rs - Scanner::grab_while (line 300) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 3.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b969abb329655768555bbcd1d63d8376d763b6a97cf8ebd23f49854b76937689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b969abb329655768555bbcd1d63d8376d763b6a97cf8ebd23f49854b76937689", kill_on_drop: false }`
[INFO] [stdout] b969abb329655768555bbcd1d63d8376d763b6a97cf8ebd23f49854b76937689