[INFO] updating cached repository https://github.com/golddranks/rejoin_slice
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7f91a342a47450e3cbf476871ab8c144c7a8c2a7
[INFO] testing golddranks/rejoin_slice against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgolddranks%2Frejoin_slice" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/golddranks/rejoin_slice 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 git repo https://github.com/golddranks/rejoin_slice
[INFO] finished tweaking git repo https://github.com/golddranks/rejoin_slice
[INFO] tweaked toml for git repo https://github.com/golddranks/rejoin_slice written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/golddranks/rejoin_slice 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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 81548fcacb17035625d1ab0286982da28f4e033ea67a754d0c6b36a0481d3e50
[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" "81548fcacb17035625d1ab0286982da28f4e033ea67a754d0c6b36a0481d3e50"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rejoin_slice v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `"docker" "inspect" "81548fcacb17035625d1ab0286982da28f4e033ea67a754d0c6b36a0481d3e50"`
[INFO] running `"docker" "rm" "-f" "81548fcacb17035625d1ab0286982da28f4e033ea67a754d0c6b36a0481d3e50"`
[INFO] [stdout] 81548fcacb17035625d1ab0286982da28f4e033ea67a754d0c6b36a0481d3e50
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 19bc2d5239f3d7c89fe94d4a151a666bf4ff3398aaae5c6dfd3d27c68ae3b8f5
[INFO] running `"docker" "start" "-a" "19bc2d5239f3d7c89fe94d4a151a666bf4ff3398aaae5c6dfd3d27c68ae3b8f5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rejoin_slice v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "19bc2d5239f3d7c89fe94d4a151a666bf4ff3398aaae5c6dfd3d27c68ae3b8f5"`
[INFO] running `"docker" "rm" "-f" "19bc2d5239f3d7c89fe94d4a151a666bf4ff3398aaae5c6dfd3d27c68ae3b8f5"`
[INFO] [stdout] 19bc2d5239f3d7c89fe94d4a151a666bf4ff3398aaae5c6dfd3d27c68ae3b8f5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 4468d6d7f6577c9eaeab714671fa89f3eee916a17e970f10bc5599bc55f0be7e
[INFO] running `"docker" "start" "-a" "4468d6d7f6577c9eaeab714671fa89f3eee916a17e970f10bc5599bc55f0be7e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rejoin_slice-f304240e3b74a7ed
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_rejoin ... ok
[INFO] [stdout] test test_rejoin_mut ... ok
[INFO] [stdout] test test_str_rejoin ... ok
[INFO] [stdout] test test_str_try_rejoin ... ok
[INFO] [stdout] test test_try_rejoin_mut ... ok
[INFO] [stdout] test test_try_rejoin ... ok
[INFO] [stdout] test test_rejoin_nogaps ... ok
[INFO] [stdout] test test_str_rejoin_leftright ... ok
[INFO] [stdout] test test_rejoin_leftright ... ok
[INFO] [stdout] test test_str_rejoin_nogaps ... ok
[INFO] [stdout] test test_rejoin_mut_nogaps ... ok
[INFO] [stdout] test test_rejoin_mut_leftright ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rejoin_slice
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 4) ... 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" "4468d6d7f6577c9eaeab714671fa89f3eee916a17e970f10bc5599bc55f0be7e"`
[INFO] running `"docker" "rm" "-f" "4468d6d7f6577c9eaeab714671fa89f3eee916a17e970f10bc5599bc55f0be7e"`
[INFO] [stdout] 4468d6d7f6577c9eaeab714671fa89f3eee916a17e970f10bc5599bc55f0be7e