[INFO] crate criterion-plot 0.4.2 is already in cache
[INFO] testing criterion-plot-0.4.2 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate criterion-plot 0.4.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate criterion-plot 0.4.2 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 criterion-plot 0.4.2
[INFO] finished tweaking crates.io crate criterion-plot 0.4.2
[INFO] tweaked toml for crates.io crate criterion-plot 0.4.2 written to /workspace/builds/worker-4/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-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" "+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] 53880169b98dafaffb78dbffd2a80d7bcb4899e7320776a086c56f8e33c54ffd
[INFO] running `"docker" "start" "-a" "53880169b98dafaffb78dbffd2a80d7bcb4899e7320776a086c56f8e33c54ffd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling criterion-plot v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.91s
[INFO] running `"docker" "inspect" "53880169b98dafaffb78dbffd2a80d7bcb4899e7320776a086c56f8e33c54ffd"`
[INFO] running `"docker" "rm" "-f" "53880169b98dafaffb78dbffd2a80d7bcb4899e7320776a086c56f8e33c54ffd"`
[INFO] [stdout] 53880169b98dafaffb78dbffd2a80d7bcb4899e7320776a086c56f8e33c54ffd
[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" "+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] d0acbc3a9c714ed866930ea3a9076a0c9d693e0c96e36aa98e810b1baf0ed707
[INFO] running `"docker" "start" "-a" "d0acbc3a9c714ed866930ea3a9076a0c9d693e0c96e36aa98e810b1baf0ed707"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling itertools-num v0.1.3
[INFO] [stderr]    Compiling criterion-plot v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.58s
[INFO] running `"docker" "inspect" "d0acbc3a9c714ed866930ea3a9076a0c9d693e0c96e36aa98e810b1baf0ed707"`
[INFO] running `"docker" "rm" "-f" "d0acbc3a9c714ed866930ea3a9076a0c9d693e0c96e36aa98e810b1baf0ed707"`
[INFO] [stdout] d0acbc3a9c714ed866930ea3a9076a0c9d693e0c96e36aa98e810b1baf0ed707
[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" "+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] 5ae98482f20ed652bd4b6a0b70e2019d6ae23c207c5304ca8f2040dddf3bf547
[INFO] running `"docker" "start" "-a" "5ae98482f20ed652bd4b6a0b70e2019d6ae23c207c5304ca8f2040dddf3bf547"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/criterion_plot-5275f2048b236035
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::version ... ok
[INFO] [stdout] test test::test_parse_version_on_valid_string ... ok
[INFO] [stdout] test test::test_parse_gentoo_version ... ok
[INFO] [stdout] test test::test_parse_version_returns_error_on_invalid_strings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests criterion-plot
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs -  (line 14) ... ok
[INFO] [stdout] test src/lib.rs -  (line 292) ... ok
[INFO] [stdout] test src/lib.rs -  (line 220) ... ok
[INFO] [stdout] test src/lib.rs -  (line 76) ... ok
[INFO] [stdout] test src/lib.rs -  (line 156) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5ae98482f20ed652bd4b6a0b70e2019d6ae23c207c5304ca8f2040dddf3bf547"`
[INFO] running `"docker" "rm" "-f" "5ae98482f20ed652bd4b6a0b70e2019d6ae23c207c5304ca8f2040dddf3bf547"`
[INFO] [stdout] 5ae98482f20ed652bd4b6a0b70e2019d6ae23c207c5304ca8f2040dddf3bf547