[INFO] updating cached repository https://github.com/ecsumed/wrench
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] e291faf00d511fe1c06d16dd7a9769e6a3a22ce9
[INFO] testing ecsumed/wrench against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fecsumed%2Fwrench" "work/builds/worker-0/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ecsumed/wrench on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ecsumed/wrench
[INFO] finished tweaking git repo https://github.com/ecsumed/wrench
[INFO] tweaked toml for git repo https://github.com/ecsumed/wrench written to work/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/ecsumed/wrench already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 32646c2d1b6c926d8f19e65ef94ec35c7df3c54f8e418e0918f6e9d2cb5fcb71
[INFO] running `"docker" "start" "-a" "32646c2d1b6c926d8f19e65ef94ec35c7df3c54f8e418e0918f6e9d2cb5fcb71"`
[INFO] [stderr]    Compiling serde v1.0.85
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]    Compiling rand_os v0.1.1
[INFO] [stderr]    Compiling tokio-timer v0.2.9
[INFO] [stderr]    Compiling openssl-sys v0.9.40
[INFO] [stderr]    Compiling tokio-io v0.1.11
[INFO] [stderr]    Compiling uuid v0.7.1
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling openssl v0.10.16
[INFO] [stderr]    Compiling h2 v0.1.16
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling crossbeam-channel v0.3.6
[INFO] [stderr]    Compiling tokio-reactor v0.1.8
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling crossbeam v0.6.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.11
[INFO] [stderr]    Compiling tokio v0.1.15
[INFO] [stderr]    Compiling serde_urlencoded v0.5.4
[INFO] [stderr]    Compiling serde_json v1.0.37
[INFO] [stderr]    Compiling hyper v0.12.23
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling reqwest v0.9.9
[INFO] [stderr]    Compiling wrench v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.64s
[INFO] running `"docker" "inspect" "32646c2d1b6c926d8f19e65ef94ec35c7df3c54f8e418e0918f6e9d2cb5fcb71"`
[INFO] running `"docker" "rm" "-f" "32646c2d1b6c926d8f19e65ef94ec35c7df3c54f8e418e0918f6e9d2cb5fcb71"`
[INFO] [stdout] 32646c2d1b6c926d8f19e65ef94ec35c7df3c54f8e418e0918f6e9d2cb5fcb71
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b2a4c0fd057e66aea39792dbf8ed3341c5e5a6b3fa08c5e51f78a62b59f05a3f
[INFO] running `"docker" "start" "-a" "b2a4c0fd057e66aea39792dbf8ed3341c5e5a6b3fa08c5e51f78a62b59f05a3f"`
[INFO] [stderr]    Compiling wrench v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `"docker" "inspect" "b2a4c0fd057e66aea39792dbf8ed3341c5e5a6b3fa08c5e51f78a62b59f05a3f"`
[INFO] running `"docker" "rm" "-f" "b2a4c0fd057e66aea39792dbf8ed3341c5e5a6b3fa08c5e51f78a62b59f05a3f"`
[INFO] [stdout] b2a4c0fd057e66aea39792dbf8ed3341c5e5a6b3fa08c5e51f78a62b59f05a3f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 08312b9ec7804deeebce1167a673adfc32274f0c55b4dadabff6de32a74bc7f5
[INFO] running `"docker" "start" "-a" "08312b9ec7804deeebce1167a673adfc32274f0c55b4dadabff6de32a74bc7f5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wrench-d45bd24582566165
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] 1 requests completed.
[INFO] [stdout] 1 requests completed.
[INFO] [stdout] 1 requests completed.
[INFO] [stdout] 1 requests completed.
[INFO] [stdout] 1 requests completed.
[INFO] [stdout] test bench::tests::test_bench_time_it ... ok
[INFO] [stdout] test chart::tests::it_can_change_the_height ... ok
[INFO] [stdout] test chart::tests::it_makes_a_chart_of_default_height ... ok
[INFO] [stdout] test collector::message_collection_tests::test_collects_all_data_recieved ... ok
[INFO] [stdout] test content_length::content_length_tests::can_pretty_print_content_length ... ok
[INFO] [stdout] test content_length::content_length_tests::it_returns_bytes ... ok
[INFO] [stdout] test content_length::content_length_tests::it_can_add_two_content_lengths ... ok
[INFO] [stdout] test plan::tests::test_distribution_of_workload ... ok
[INFO] [stdout] test collector::message_collection_tests::test_ends_when_all_none_are_recieved ... ok
[INFO] [stdout] test stats::millisecond_tests::convert_from_ms ... ok
[INFO] [stdout] test stats::millisecond_tests::convert_to_ms ... ok
[INFO] [stdout] test stats::scale_array_tests::it_scale_arrays_an_array ... ok
[INFO] [stdout] test stats::millisecond_tests::exchange_duration_to_ms ... ok
[INFO] [stdout] test stats::summary_tests::calculates_percentiles_from_an_even_number_of_facts ... ok
[INFO] [stdout] test stats::summary_tests::calculates_percentiles_from_an_odd_number_of_facts ... ok
[INFO] [stdout] test stats::summary_tests::averages_the_durations ... ok
[INFO] [stdout] test stats::summary_tests::calculates_all_the_percentiles_when_n_less_than_100 ... ok
[INFO] [stdout] test stats::summary_tests::counts_status_codes ... ok
[INFO] [stdout] test stats::summary_tests::summarizes_to_zero_if_empty ... ok
[INFO] [stdout] test stats::summary_tests::counts_the_facts ... ok
[INFO] [stdout] test stats::summary_tests::stddev_the_durations ... ok
[INFO] [stdout] test stats::summary_tests::calculates_all_the_percentiles_when_n_greater_than_100 ... ok
[INFO] [stdout] test stats::summary_tests::counts_the_histogram_of_latencies ... ok
[INFO] [stdout] test stats::summary_tests::sums_up_the_content_lengths ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "08312b9ec7804deeebce1167a673adfc32274f0c55b4dadabff6de32a74bc7f5"`
[INFO] running `"docker" "rm" "-f" "08312b9ec7804deeebce1167a673adfc32274f0c55b4dadabff6de32a74bc7f5"`
[INFO] [stdout] 08312b9ec7804deeebce1167a673adfc32274f0c55b4dadabff6de32a74bc7f5