[INFO] fetching crate version_check 0.9.2...
[INFO] testing version_check-0.9.2 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate version_check 0.9.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate version_check 0.9.2 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 version_check 0.9.2
[INFO] finished tweaking crates.io crate version_check 0.9.2
[INFO] tweaked toml for crates.io crate version_check 0.9.2 written to /workspace/builds/worker-7/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-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] 4465c691de4dc06ced3c6a0cd8e94a594d5c1589626a0d78734fb7940ecfd2cf
[INFO] running `"docker" "start" "-a" "4465c691de4dc06ced3c6a0cd8e94a594d5c1589626a0d78734fb7940ecfd2cf"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling version_check v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `"docker" "inspect" "4465c691de4dc06ced3c6a0cd8e94a594d5c1589626a0d78734fb7940ecfd2cf"`
[INFO] running `"docker" "rm" "-f" "4465c691de4dc06ced3c6a0cd8e94a594d5c1589626a0d78734fb7940ecfd2cf"`
[INFO] [stdout] 4465c691de4dc06ced3c6a0cd8e94a594d5c1589626a0d78734fb7940ecfd2cf
[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] 95e286556e4f542eb6f7fc44618673a1e7b5bf733e8ce6466b10b5658a666d56
[INFO] running `"docker" "start" "-a" "95e286556e4f542eb6f7fc44618673a1e7b5bf733e8ce6466b10b5658a666d56"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling version_check v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `"docker" "inspect" "95e286556e4f542eb6f7fc44618673a1e7b5bf733e8ce6466b10b5658a666d56"`
[INFO] running `"docker" "rm" "-f" "95e286556e4f542eb6f7fc44618673a1e7b5bf733e8ce6466b10b5658a666d56"`
[INFO] [stdout] 95e286556e4f542eb6f7fc44618673a1e7b5bf733e8ce6466b10b5658a666d56
[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] 3fe954ff19d1451bb4a4dbec05ced19affbe87a2efd65edc6221a903b4d22c1c
[INFO] running `"docker" "start" "-a" "3fe954ff19d1451bb4a4dbec05ced19affbe87a2efd65edc6221a903b4d22c1c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/version_check-ef87b7a1a385bfed
[INFO] [stdout] running 7 tests
[INFO] [stdout] test version::tests::test_from_mmp ... ok
[INFO] [stderr]    Doc-tests version_check
[INFO] [stdout] test version::tests::test_malformed ... ok
[INFO] [stdout] test version::tests::test_str_to_mmp ... ok
[INFO] [stdout] test version::tests::display ... ok
[INFO] [stdout] test version::tests::test_comparisons ... ok
[INFO] [stdout] test tests::test_version_parse ... ok
[INFO] [stdout] test date::tests::display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/channel.rs - channel::Channel::is_nightly (line 131) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::is_beta (line 151) ... ok
[INFO] [stdout] test src/lib.rs -  (line 12) ... ok
[INFO] [stdout] test src/date.rs - date::Date::at_least (line 73) ... ok
[INFO] [stdout] test src/date.rs - date::Date::at_most (line 98) ... ok
[INFO] [stdout] test src/date.rs - date::Date::read (line 14) ... ok
[INFO] [stdout] test src/lib.rs -  (line 25) ... ok
[INFO] [stdout] test src/date.rs - date::Date::parse (line 41) ... ok
[INFO] [stdout] test src/date.rs - date::Date::exactly (line 123) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::supports_features (line 85) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::read (line 21) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::is_dev (line 111) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::parse (line 41) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::is_stable (line 171) ... ok
[INFO] [stdout] test src/lib.rs -  (line 40) ... ok
[INFO] [stdout] test src/version.rs - version::Version::at_least (line 118) ... ok
[INFO] [stdout] test src/version.rs - version::Version::at_most (line 148) ... ok
[INFO] [stdout] test src/version.rs - version::Version::read (line 13) ... ok
[INFO] [stdout] test src/lib.rs -  (line 52) ... ok
[INFO] [stdout] test src/version.rs - version::Version::to_mmp (line 96) ... ok
[INFO] [stdout] test src/version.rs - version::Version::exactly (line 173) ... ok
[INFO] [stdout] test src/version.rs - version::Version::parse (line 34) ... ok
[INFO] [stdout] test src/version.rs - version::Version::from_mmp (line 80) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3fe954ff19d1451bb4a4dbec05ced19affbe87a2efd65edc6221a903b4d22c1c"`
[INFO] running `"docker" "rm" "-f" "3fe954ff19d1451bb4a4dbec05ced19affbe87a2efd65edc6221a903b4d22c1c"`
[INFO] [stdout] 3fe954ff19d1451bb4a4dbec05ced19affbe87a2efd65edc6221a903b4d22c1c