[INFO] crate staccato 0.1.9 is already in cache
[INFO] testing staccato-0.1.9 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate staccato 0.1.9 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate staccato 0.1.9 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate staccato 0.1.9
[INFO] finished tweaking crates.io crate staccato 0.1.9
[INFO] tweaked toml for crates.io crate staccato 0.1.9 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35c537b7878adff58c405b9be293eb14c4074ecc0b98d13643be88bc956bd051
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "35c537b7878adff58c405b9be293eb14c4074ecc0b98d13643be88bc956bd051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35c537b7878adff58c405b9be293eb14c4074ecc0b98d13643be88bc956bd051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35c537b7878adff58c405b9be293eb14c4074ecc0b98d13643be88bc956bd051", kill_on_drop: false }`
[INFO] [stdout] 35c537b7878adff58c405b9be293eb14c4074ecc0b98d13643be88bc956bd051
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93f21f867397874def35a0024547f869e969db68286585bfac6b67e668534e96
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "93f21f867397874def35a0024547f869e969db68286585bfac6b67e668534e96", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling staccato v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.36s
[INFO] running `Command { std: "docker" "inspect" "93f21f867397874def35a0024547f869e969db68286585bfac6b67e668534e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93f21f867397874def35a0024547f869e969db68286585bfac6b67e668534e96", kill_on_drop: false }`
[INFO] [stdout] 93f21f867397874def35a0024547f869e969db68286585bfac6b67e668534e96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ad3c433951851fc9c80125f2d5c6127e9a6017cec2e6368d021d9fff44937d7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1ad3c433951851fc9c80125f2d5c6127e9a6017cec2e6368d021d9fff44937d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling staccato v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "1ad3c433951851fc9c80125f2d5c6127e9a6017cec2e6368d021d9fff44937d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ad3c433951851fc9c80125f2d5c6127e9a6017cec2e6368d021d9fff44937d7", kill_on_drop: false }`
[INFO] [stdout] 1ad3c433951851fc9c80125f2d5c6127e9a6017cec2e6368d021d9fff44937d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 757bb47d759de3016f4a0730c3b432d84f00a2b52adce5a555024c3fe0867818
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "757bb47d759de3016f4a0730c3b432d84f00a2b52adce5a555024c3fe0867818", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/staccato-bb28f8877911b49e
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test tests::test_statistics_50_values_mean ... ok
[INFO] [stdout] test tests::test_statistics_50_values_lower ... ok
[INFO] [stdout] test tests::test_statistics_50_values_median ... ok
[INFO] [stdout] test tests::test_statistics_50_values_sum ... ok
[INFO] [stdout] test tests::test_key_value_sep_display ... ok
[INFO] [stdout] test tests::test_key_value_sep_from_str ... ok
[INFO] [stdout] test tests::test_get_values_filter_invalids ... ok
[INFO] [stdout] test tests::test_key_value_sep_get_sep ... ok
[INFO] [stdout] test tests::test_get_values_unordered ... ok
[INFO] [stdout] test tests::test_statistics_50_values_count ... ok
[INFO] [stdout] test tests::test_get_values_ordered ... ok
[INFO] [stdout] test tests::test_statistics_50_values_stddev ... ok
[INFO] [stdout] test tests::test_statistics_full_values_count ... ok
[INFO] [stdout] test tests::test_statistics_full_values_median ... ok
[INFO] [stdout] test tests::test_get_values_trim_whitespace ... ok
[INFO] [stdout] test tests::test_statistics_50_values_upper ... ok
[INFO] [stdout] test tests::test_statistics_empty_values ... ok
[INFO] [stdout] test tests::test_statistics_full_values_lower ... ok
[INFO] [stdout] test tests::test_statistics_full_values_mean ... ok
[INFO] [stdout] test tests::test_statistics_full_values_stddev ... ok
[INFO] [stdout] test tests::test_statistics_full_values_sum ... ok
[INFO] [stdout] test tests::test_statistics_single_value_count ... ok
[INFO] [stdout] test tests::test_statistics_single_value_lower ... ok
[INFO] [stdout] test tests::test_statistics_single_value_mean ... ok
[INFO] [stdout] test tests::test_statistics_single_value_median ... ok
[INFO] [stdout] test tests::test_statistics_full_values_upper ... ok
[INFO] [stdout] test tests::test_statistics_single_value_sum ... ok
[INFO] [stdout] test tests::test_statistics_single_value_upper ... ok
[INFO] [stdout] test tests::test_statistics_single_value_stddev ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/st-7a4f0c5f2b07d822
[INFO] [stdout] test tests::test_validate_percents_err_not_in_range ... ok
[INFO] [stdout] test tests::test_validate_percents_err_not_a_number ... ok
[INFO] [stdout] test tests::test_parse_separator_matches_other ... ok
[INFO] [stdout] test tests::test_parse_percents_matches ... ok
[INFO] [stdout] test tests::test_parse_separator_matches_tab ... ok
[INFO] [stdout] test tests::test_parse_percents_no_matches ... ok
[INFO] [stdout] test tests::test_validate_percents_lower_bound ... ok
[INFO] [stdout] test tests::test_parse_separator_no_matches ... ok
[INFO] [stdout] test tests::test_validate_percents_ok ... ok
[INFO] [stdout] test tests::test_validate_percents_upper_bound ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests staccato
[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 `Command { std: "docker" "inspect" "757bb47d759de3016f4a0730c3b432d84f00a2b52adce5a555024c3fe0867818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "757bb47d759de3016f4a0730c3b432d84f00a2b52adce5a555024c3fe0867818", kill_on_drop: false }`
[INFO] [stdout] 757bb47d759de3016f4a0730c3b432d84f00a2b52adce5a555024c3fe0867818