[INFO] crate rowan 0.10.0 is already in cache
[INFO] testing rowan-0.10.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate rowan 0.10.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rowan 0.10.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rowan 0.10.0
[INFO] finished tweaking crates.io crate rowan 0.10.0
[INFO] tweaked toml for crates.io crate rowan 0.10.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate rowan 0.10.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 9560d0cb75570f6a1ee24c24463b00cff13e642e989464d91eb3b56c43a1e52b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "9560d0cb75570f6a1ee24c24463b00cff13e642e989464d91eb3b56c43a1e52b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling text-size v1.0.0
[INFO] [stderr]    Compiling smol_str v0.1.15
[INFO] [stderr]    Compiling thin-dst v1.1.0
[INFO] [stderr]    Compiling rowan v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
[INFO] running `"docker" "inspect" "9560d0cb75570f6a1ee24c24463b00cff13e642e989464d91eb3b56c43a1e52b"`
[INFO] running `"docker" "rm" "-f" "9560d0cb75570f6a1ee24c24463b00cff13e642e989464d91eb3b56c43a1e52b"`
[INFO] [stdout] 9560d0cb75570f6a1ee24c24463b00cff13e642e989464d91eb3b56c43a1e52b
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] ab952358aef622eec54956fa31f92c16ee8c59fee0b70da4a19b24195ad72f46
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "ab952358aef622eec54956fa31f92c16ee8c59fee0b70da4a19b24195ad72f46"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling m_lexer v0.0.4
[INFO] [stderr]    Compiling rowan v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.09s
[INFO] running `"docker" "inspect" "ab952358aef622eec54956fa31f92c16ee8c59fee0b70da4a19b24195ad72f46"`
[INFO] running `"docker" "rm" "-f" "ab952358aef622eec54956fa31f92c16ee8c59fee0b70da4a19b24195ad72f46"`
[INFO] [stdout] ab952358aef622eec54956fa31f92c16ee8c59fee0b70da4a19b24195ad72f46
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7f864a67ae58e3462f5c1f098b6b575b5eecd7d955d87944d59ae8300101fee9
[INFO] running `"docker" "start" "-a" "7f864a67ae58e3462f5c1f098b6b575b5eecd7d955d87944d59ae8300101fee9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rowan-f55ba4f37b9538ff
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test green::tests::assert_send_sync ... ok
[INFO] [stdout] test green::tests::test_size_of ... ok
[INFO] [stdout] test syntax_text::tests::test_text_equality ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rowan
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/green/builder.rs - green::builder::GreenNodeBuilder::checkpoint (line 136) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7f864a67ae58e3462f5c1f098b6b575b5eecd7d955d87944d59ae8300101fee9"`
[INFO] running `"docker" "rm" "-f" "7f864a67ae58e3462f5c1f098b6b575b5eecd7d955d87944d59ae8300101fee9"`
[INFO] [stdout] 7f864a67ae58e3462f5c1f098b6b575b5eecd7d955d87944d59ae8300101fee9