[INFO] crate perfect-hash 0.1.12 is already in cache
[INFO] testing perfect-hash-0.1.12 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate perfect-hash 0.1.12 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate perfect-hash 0.1.12 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 perfect-hash 0.1.12
[INFO] finished tweaking crates.io crate perfect-hash 0.1.12
[INFO] tweaked toml for crates.io crate perfect-hash 0.1.12 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 809025e24514e3e147815bbc5fb2fbcd6f406cdf03ff68251eafabd6b7c25982
[INFO] running `"docker" "start" "-a" "809025e24514e3e147815bbc5fb2fbcd6f406cdf03ff68251eafabd6b7c25982"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling nohash-hasher v0.1.3
[INFO] [stderr]    Compiling perfect-hash v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "809025e24514e3e147815bbc5fb2fbcd6f406cdf03ff68251eafabd6b7c25982"`
[INFO] running `"docker" "rm" "-f" "809025e24514e3e147815bbc5fb2fbcd6f406cdf03ff68251eafabd6b7c25982"`
[INFO] [stdout] 809025e24514e3e147815bbc5fb2fbcd6f406cdf03ff68251eafabd6b7c25982
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] d0447956b30b432b7d81ac7b171d8fdf201ae5ff034f92f2256188ed8105fa79
[INFO] running `"docker" "start" "-a" "d0447956b30b432b7d81ac7b171d8fdf201ae5ff034f92f2256188ed8105fa79"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling perfect-hash v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `"docker" "inspect" "d0447956b30b432b7d81ac7b171d8fdf201ae5ff034f92f2256188ed8105fa79"`
[INFO] running `"docker" "rm" "-f" "d0447956b30b432b7d81ac7b171d8fdf201ae5ff034f92f2256188ed8105fa79"`
[INFO] [stdout] d0447956b30b432b7d81ac7b171d8fdf201ae5ff034f92f2256188ed8105fa79
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 37647da957809fc1cb81ca04bf5a4c13685f8d60d7bf61bd833f6f987aee6298
[INFO] running `"docker" "start" "-a" "37647da957809fc1cb81ca04bf5a4c13685f8d60d7bf61bd833f6f987aee6298"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/perfect_hash-86221fd2f0004d9f
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::collision_wrap ... ok
[INFO] [stdout] test test::index ... ok
[INFO] [stdout] test test::collision_resilience ... 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 perfect-hash
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "37647da957809fc1cb81ca04bf5a4c13685f8d60d7bf61bd833f6f987aee6298"`
[INFO] running `"docker" "rm" "-f" "37647da957809fc1cb81ca04bf5a4c13685f8d60d7bf61bd833f6f987aee6298"`
[INFO] [stdout] 37647da957809fc1cb81ca04bf5a4c13685f8d60d7bf61bd833f6f987aee6298