[INFO] crate deregex 0.1.0 is already in cache
[INFO] testing deregex-0.1.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate deregex 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate deregex 0.1.0 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 deregex 0.1.0
[INFO] finished tweaking crates.io crate deregex 0.1.0
[INFO] tweaked toml for crates.io crate deregex 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate deregex 0.1.0 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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 66ceccf98104cbe27e85aece2019d2acd6d779878152aa659c1a9b57e4d69ae3
[INFO] running `"docker" "start" "-a" "66ceccf98104cbe27e85aece2019d2acd6d779878152aa659c1a9b57e4d69ae3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling deregex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "66ceccf98104cbe27e85aece2019d2acd6d779878152aa659c1a9b57e4d69ae3"`
[INFO] running `"docker" "rm" "-f" "66ceccf98104cbe27e85aece2019d2acd6d779878152aa659c1a9b57e4d69ae3"`
[INFO] [stdout] 66ceccf98104cbe27e85aece2019d2acd6d779878152aa659c1a9b57e4d69ae3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 1cfdb62e2fb599111de0ebc90f81dc76e748040c4280b97d00fdef8aa7c39ecb
[INFO] running `"docker" "start" "-a" "1cfdb62e2fb599111de0ebc90f81dc76e748040c4280b97d00fdef8aa7c39ecb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling deregex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "1cfdb62e2fb599111de0ebc90f81dc76e748040c4280b97d00fdef8aa7c39ecb"`
[INFO] running `"docker" "rm" "-f" "1cfdb62e2fb599111de0ebc90f81dc76e748040c4280b97d00fdef8aa7c39ecb"`
[INFO] [stdout] 1cfdb62e2fb599111de0ebc90f81dc76e748040c4280b97d00fdef8aa7c39ecb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] df8104348e6ae9ea754c259eba559036c93cc0f7f9a759f22af118c441d19927
[INFO] running `"docker" "start" "-a" "df8104348e6ae9ea754c259eba559036c93cc0f7f9a759f22af118c441d19927"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/deregex-503ab866f53f3952
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_with_question_marks_and_bars ... ok
[INFO] [stdout] test tests::test_string_with_one_question_symbol ... ok
[INFO] [stdout] test tests::teset_string_with_consecutive_question_symbols ... ok
[INFO] [stdout] test tests::test_string_with_one_bar ... ok
[INFO] [stdout] test tests::test_string_with_no_regex_symbols ... ok
[INFO] [stdout] test tests::test_string_with_multiple_question_symbols ... ok
[INFO] [stdout] test tests::test_string_with_multiple_bar ... ok
[INFO] [stdout] test tests::test_invalid_use_of_question_mark ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "df8104348e6ae9ea754c259eba559036c93cc0f7f9a759f22af118c441d19927"`
[INFO] running `"docker" "rm" "-f" "df8104348e6ae9ea754c259eba559036c93cc0f7f9a759f22af118c441d19927"`
[INFO] [stdout] df8104348e6ae9ea754c259eba559036c93cc0f7f9a759f22af118c441d19927