[INFO] fetching crate scanlex 0.1.4...
[INFO] testing scanlex-0.1.4 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate scanlex 0.1.4 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate scanlex 0.1.4 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-10/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e2c3b9b9d4cc6fdb0d43cbd801b1320ddb66cc65312007897fb8a045614d51c
[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" "6e2c3b9b9d4cc6fdb0d43cbd801b1320ddb66cc65312007897fb8a045614d51c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e2c3b9b9d4cc6fdb0d43cbd801b1320ddb66cc65312007897fb8a045614d51c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e2c3b9b9d4cc6fdb0d43cbd801b1320ddb66cc65312007897fb8a045614d51c", kill_on_drop: false }`
[INFO] [stdout] 6e2c3b9b9d4cc6fdb0d43cbd801b1320ddb66cc65312007897fb8a045614d51c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51d36ecb6b1838b7bc79694dad4f2833c5e5eb2fe8e0d1b995f1571e445085bf
[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" "51d36ecb6b1838b7bc79694dad4f2833c5e5eb2fe8e0d1b995f1571e445085bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling scanlex v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "51d36ecb6b1838b7bc79694dad4f2833c5e5eb2fe8e0d1b995f1571e445085bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51d36ecb6b1838b7bc79694dad4f2833c5e5eb2fe8e0d1b995f1571e445085bf", kill_on_drop: false }`
[INFO] [stdout] 51d36ecb6b1838b7bc79694dad4f2833c5e5eb2fe8e0d1b995f1571e445085bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cab63be7937d54cf31b9bf7e72cb1fdc9011de1d7900f568273d6f6d565f013a
[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" "cab63be7937d54cf31b9bf7e72cb1fdc9011de1d7900f568273d6f6d565f013a", kill_on_drop: false }`
[INFO] [stderr]    Compiling scanlex v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.04s
[INFO] running `Command { std: "docker" "inspect" "cab63be7937d54cf31b9bf7e72cb1fdc9011de1d7900f568273d6f6d565f013a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab63be7937d54cf31b9bf7e72cb1fdc9011de1d7900f568273d6f6d565f013a", kill_on_drop: false }`
[INFO] [stdout] cab63be7937d54cf31b9bf7e72cb1fdc9011de1d7900f568273d6f6d565f013a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", 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] d3f8bf4bd6ad95bde18298ca2e4ef18d20891c8937612fcdf8be9885363dcbc7
[INFO] running `Command { std: "docker" "start" "-a" "d3f8bf4bd6ad95bde18298ca2e4ef18d20891c8937612fcdf8be9885363dcbc7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 10 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scanlex-934c682ec053481a)
[INFO] [stdout] test tests::classifying_tokens ... ok
[INFO] [stdout] test tests::collecting_same_tokens_or_error ... ok
[INFO] [stdout] test tests::collecting_tokens_of_type ... ok
[INFO] [stdout] test tests::line_comments ... ok
[INFO] [stdout] test tests::getting ... ok
[INFO] [stdout] test tests::skipping ... ok
[INFO] [stdout] test tests::try_scan_test ... ok
[INFO] [stdout] test tests::no_float ... ok
[INFO] [stdout] test tests::skip_chars ... ok
[INFO] [stdout] test tests::numbers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/json.rs (/opt/rustwide/target/debug/deps/json-aad5ed827f0fee2b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test array ... ok
[INFO] [stdout] test array2 ... ok
[INFO] [stderr]    Doc-tests scanlex
[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] [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::grab_while (line 300) ... 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] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 3.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d3f8bf4bd6ad95bde18298ca2e4ef18d20891c8937612fcdf8be9885363dcbc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3f8bf4bd6ad95bde18298ca2e4ef18d20891c8937612fcdf8be9885363dcbc7", kill_on_drop: false }`
[INFO] [stdout] d3f8bf4bd6ad95bde18298ca2e4ef18d20891c8937612fcdf8be9885363dcbc7