[INFO] fetching crate slog-try 0.2.0...
[INFO] testing slog-try-0.2.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate slog-try 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate slog-try 0.2.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate slog-try 0.2.0
[INFO] finished tweaking crates.io crate slog-try 0.2.0
[INFO] tweaked toml for crates.io crate slog-try 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e96740bf7cf0feb80a1bbdc0686d8fee0da41ab815c92812c68bb2cc67749aee
[INFO] running `"docker" "start" "-a" "e96740bf7cf0feb80a1bbdc0686d8fee0da41ab815c92812c68bb2cc67749aee"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]    Compiling slog-try v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `"docker" "inspect" "e96740bf7cf0feb80a1bbdc0686d8fee0da41ab815c92812c68bb2cc67749aee"`
[INFO] running `"docker" "rm" "-f" "e96740bf7cf0feb80a1bbdc0686d8fee0da41ab815c92812c68bb2cc67749aee"`
[INFO] [stdout] e96740bf7cf0feb80a1bbdc0686d8fee0da41ab815c92812c68bb2cc67749aee
[INFO] running `"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" "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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 39cf5979ccc1924c7368829d8a3d34948f59182f3de8bb264c756307d42e1e74
[INFO] running `"docker" "start" "-a" "39cf5979ccc1924c7368829d8a3d34948f59182f3de8bb264c756307d42e1e74"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling slog-term v2.6.0
[INFO] [stderr]    Compiling slog-try v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.83s
[INFO] running `"docker" "inspect" "39cf5979ccc1924c7368829d8a3d34948f59182f3de8bb264c756307d42e1e74"`
[INFO] running `"docker" "rm" "-f" "39cf5979ccc1924c7368829d8a3d34948f59182f3de8bb264c756307d42e1e74"`
[INFO] [stdout] 39cf5979ccc1924c7368829d8a3d34948f59182f3de8bb264c756307d42e1e74
[INFO] running `"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" "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" "+1.44.0" "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] 3191a0bf4e62da63576ef2e7893c4b0b6270383e3428763084b9bfc779477a8d
[INFO] running `"docker" "start" "-a" "3191a0bf4e62da63576ef2e7893c4b0b6270383e3428763084b9bfc779477a8d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/slog_try-e31c5ad92deee752
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] Jun 06 07:54:12.349 CRIT SUCCESS: crit
[INFO] [stdout] Jun 06 07:54:12.349 CRIT SUCCESS: crit with tag
[INFO] [stdout] Jun 06 07:54:12.351 DEBG SUCCESS: debug
[INFO] [stdout] Jun 06 07:54:12.351 DEBG SUCCESS: debug with tag
[INFO] [stdout] Jun 06 07:54:12.351 WARN SUCCESS: warn
[INFO] [stdout] Jun 06 07:54:12.351 WARN SUCCESS: warn with tag
[INFO] [stdout] Jun 06 07:54:12.351 INFO SUCCESS: info
[INFO] [stdout] Jun 06 07:54:12.351 INFO SUCCESS: info with tag
[INFO] [stdout] Jun 06 07:54:12.351 TRCE SUCCESS: trace
[INFO] [stdout] Jun 06 07:54:12.351 ERRO SUCCESS: error
[INFO] [stdout] Jun 06 07:54:12.351 TRCE SUCCESS: trace with tag
[INFO] [stdout] Jun 06 07:54:12.351 ERRO SUCCESS: error with tag
[INFO] [stdout] test tests::crit ... ok
[INFO] [stdout] test tests::debug ... ok
[INFO] [stdout] test tests::warn ... ok
[INFO] [stdout] test tests::info ... ok
[INFO] [stdout] test tests::trace ... ok
[INFO] [stdout] test tests::error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slog-try
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 5) ... 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" "3191a0bf4e62da63576ef2e7893c4b0b6270383e3428763084b9bfc779477a8d"`
[INFO] running `"docker" "rm" "-f" "3191a0bf4e62da63576ef2e7893c4b0b6270383e3428763084b9bfc779477a8d"`
[INFO] [stdout] 3191a0bf4e62da63576ef2e7893c4b0b6270383e3428763084b9bfc779477a8d