[INFO] fetching crate stats-cli 3.0.0...
[INFO] testing stats-cli-3.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate stats-cli 3.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate stats-cli 3.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stats-cli 3.0.0
[INFO] finished tweaking crates.io crate stats-cli 3.0.0
[INFO] tweaked toml for crates.io crate stats-cli 3.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate stats-cli 3.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77b42b2aac73e475db7b7fc651f90fc0009505c921fec92f2779343e8844b3a4
[INFO] running `Command { std: "docker" "start" "-a" "77b42b2aac73e475db7b7fc651f90fc0009505c921fec92f2779343e8844b3a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77b42b2aac73e475db7b7fc651f90fc0009505c921fec92f2779343e8844b3a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77b42b2aac73e475db7b7fc651f90fc0009505c921fec92f2779343e8844b3a4", kill_on_drop: false }`
[INFO] [stdout] 77b42b2aac73e475db7b7fc651f90fc0009505c921fec92f2779343e8844b3a4
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9029ec526c5a29cdc464cf1d8451a053d3d61e98d5947d55ef5070430551aff
[INFO] running `Command { std: "docker" "start" "-a" "d9029ec526c5a29cdc464cf1d8451a053d3d61e98d5947d55ef5070430551aff", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.87
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling stats-cli v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.84s
[INFO] running `Command { std: "docker" "inspect" "d9029ec526c5a29cdc464cf1d8451a053d3d61e98d5947d55ef5070430551aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9029ec526c5a29cdc464cf1d8451a053d3d61e98d5947d55ef5070430551aff", kill_on_drop: false }`
[INFO] [stdout] d9029ec526c5a29cdc464cf1d8451a053d3d61e98d5947d55ef5070430551aff
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a7ea4a790d2aed23b03af273a864aa2ea8242531e054222a596661ae4cf9e51
[INFO] running `Command { std: "docker" "start" "-a" "7a7ea4a790d2aed23b03af273a864aa2ea8242531e054222a596661ae4cf9e51", kill_on_drop: false }`
[INFO] [stderr]    Compiling stats-cli v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "7a7ea4a790d2aed23b03af273a864aa2ea8242531e054222a596661ae4cf9e51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a7ea4a790d2aed23b03af273a864aa2ea8242531e054222a596661ae4cf9e51", kill_on_drop: false }`
[INFO] [stdout] 7a7ea4a790d2aed23b03af273a864aa2ea8242531e054222a596661ae4cf9e51
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9eb4662b3caccf1228088512ff87eb0f94b626af498c7bc6802901a1cc53f978
[INFO] running `Command { std: "docker" "start" "-a" "9eb4662b3caccf1228088512ff87eb0f94b626af498c7bc6802901a1cc53f978", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/inc_stats-cfeb1ac35389e107)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::cached_ordering_test ... ok
[INFO] [stdout] test tests::f32_mean_test ... ok
[INFO] [stdout] test tests::nan_mode_test ... ok
[INFO] [stdout] test tests::f32_median_test ... ok
[INFO] [stdout] test tests::nan_percentile_test ... ok
[INFO] [stdout] test utils::tests::inside_out_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stats-076c6849e1dc6b82)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests inc_stats
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test src/lib.rs - SummStats<T>::mean (line 174) ... ok
[INFO] [stdout] test src/lib.rs - SummStats<T>::min (line 132) ... ok
[INFO] [stdout] test src/lib.rs - SummStats<T>::max (line 151) ... ok
[INFO] [stdout] test src/lib.rs - Mode<T>::modes_nan (line 727) ... ok
[INFO] [stdout] test src/lib.rs - Mode<T>::count_distinct (line 638) ... ok
[INFO] [stdout] test src/lib.rs - SummStats (line 36) ... ok
[INFO] [stdout] test src/lib.rs - SummStats<T>::mean (line 169) ... ok
[INFO] [stdout] test src/lib.rs - Mode<T>::modes (line 677) ... ok
[INFO] [stdout] test src/lib.rs - SummStats (line 28) ... ok
[INFO] [stdout] test src/lib.rs - Percentiles (line 361) ... ok
[INFO] [stdout] test src/lib.rs - SummStats<T>::variance (line 219) ... ok
[INFO] [stdout] test src/lib.rs - Mode<T>::mode_count_nan (line 803) ... ok
[INFO] [stdout] test src/lib.rs - SummStats<T>::checked_add (line 88) ... ok
[INFO] [stdout] test src/lib.rs - SummStats<T>::variance (line 224) ... ok
[INFO] [stdout] test src/lib.rs - Mode<T>::mode_count (line 787) ... ok
[INFO] [stdout] test src/lib.rs - SummStats<T>::sum (line 191) ... ok
[INFO] [stdout] test src/lib.rs - SummStats<T>::min (line 127) ... ok
[INFO] [stdout] test src/lib.rs - Mode<T>::count_distinct_nan (line 658) ... ok
[INFO] [stdout] test src/lib.rs - SummStats<T>::standard_deviation (line 205) ... ok
[INFO] [stdout] test src/lib.rs - Mode<T>::count (line 620) ... ok
[INFO] [stdout] test src/lib.rs - Percentiles<T>::percentile (line 453) ... ok
[INFO] [stdout] test src/lib.rs - Mode<T>::mode (line 752) ... ok
[INFO] [stdout] test src/lib.rs - SummStats<T>::standard_error (line 243) ... ok
[INFO] [stdout] test src/lib.rs - Mode<T>::mode (line 747) ... ok
[INFO] [stdout] test src/lib.rs - Mode (line 564) ... ok
[INFO] [stdout] test src/lib.rs - Percentiles<T>::median (line 493) ... ok
[INFO] [stdout] test src/lib.rs - SummStats<T>::add (line 67) ... ok
[INFO] [stdout] test src/lib.rs - mean (line 279) ... ok
[INFO] [stdout] test src/lib.rs - mode (line 832) ... ok
[INFO] [stdout] test src/lib.rs - mode (line 837) ... ok
[INFO] [stdout] test src/lib.rs - Percentiles (line 353) ... ok
[INFO] [stdout] test src/lib.rs - Mode<T>::mode_nan (line 769) ... ok
[INFO] [stdout] test src/lib.rs - Mode<T>::count_distinct_nan (line 652) ... ok
[INFO] [stdout] test src/lib.rs - Mode (line 572) ... ok
[INFO] [stdout] test src/lib.rs - Percentiles<T>::percentiles (line 403) ... ok
[INFO] [stdout] test src/lib.rs - median (line 528) ... ok
[INFO] [stdout] test src/lib.rs - median (line 533) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9eb4662b3caccf1228088512ff87eb0f94b626af498c7bc6802901a1cc53f978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eb4662b3caccf1228088512ff87eb0f94b626af498c7bc6802901a1cc53f978", kill_on_drop: false }`
[INFO] [stdout] 9eb4662b3caccf1228088512ff87eb0f94b626af498c7bc6802901a1cc53f978