[INFO] fetching crate rstats 0.8.6... [INFO] testing rstats-0.8.6 against 1.55.0 for beta-1.56-1 [INFO] extracting crate rstats 0.8.6 into /workspace/builds/worker-52/source [INFO] validating manifest of crates.io crate rstats 0.8.6 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 rstats 0.8.6 [INFO] finished tweaking crates.io crate rstats 0.8.6 [INFO] tweaked toml for crates.io crate rstats 0.8.6 written to /workspace/builds/worker-52/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded indxvec v0.2.6 [INFO] [stderr] Downloaded devtimer v4.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 4a409993fcc083d5de521cdf73224db282dc224602043f0a0a9384fbfe70e288 [INFO] running `Command { std: "docker" "start" "-a" "4a409993fcc083d5de521cdf73224db282dc224602043f0a0a9384fbfe70e288", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a409993fcc083d5de521cdf73224db282dc224602043f0a0a9384fbfe70e288", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a409993fcc083d5de521cdf73224db282dc224602043f0a0a9384fbfe70e288", kill_on_drop: false }` [INFO] [stdout] 4a409993fcc083d5de521cdf73224db282dc224602043f0a0a9384fbfe70e288 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] a9d56e77b31a377bcc4ce031f95befc2c7aa951b626550f670ace9b033614f50 [INFO] running `Command { std: "docker" "start" "-a" "a9d56e77b31a377bcc4ce031f95befc2c7aa951b626550f670ace9b033614f50", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling indxvec v0.2.6 [INFO] [stderr] Compiling rstats v0.8.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.09s [INFO] running `Command { std: "docker" "inspect" "a9d56e77b31a377bcc4ce031f95befc2c7aa951b626550f670ace9b033614f50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9d56e77b31a377bcc4ce031f95befc2c7aa951b626550f670ace9b033614f50", kill_on_drop: false }` [INFO] [stdout] a9d56e77b31a377bcc4ce031f95befc2c7aa951b626550f670ace9b033614f50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 75a3eea8027d297707e5273fb3214eaafa1c99ab1d64f59b1ae90cebc66dbb83 [INFO] running `Command { std: "docker" "start" "-a" "75a3eea8027d297707e5273fb3214eaafa1c99ab1d64f59b1ae90cebc66dbb83", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling devtimer v4.0.1 [INFO] [stderr] Compiling rstats v0.8.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.61s [INFO] running `Command { std: "docker" "inspect" "75a3eea8027d297707e5273fb3214eaafa1c99ab1d64f59b1ae90cebc66dbb83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75a3eea8027d297707e5273fb3214eaafa1c99ab1d64f59b1ae90cebc66dbb83", kill_on_drop: false }` [INFO] [stdout] 75a3eea8027d297707e5273fb3214eaafa1c99ab1d64f59b1ae90cebc66dbb83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] dddc54533b4d0e26b5f3c556f127ffadca1399ecde631dec4808b22ea25bedfd [INFO] running `Command { std: "docker" "start" "-a" "dddc54533b4d0e26b5f3c556f127ffadca1399ecde631dec4808b22ea25bedfd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rstats-89212d032396fc5f) [INFO] [stdout] [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-6e75e410ba64bdf3) [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] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test genericstats ... ok [INFO] [stdout] test intstats ... ok [INFO] [stdout] test u8 ... ok [INFO] [stdout] test ustats ... ok [INFO] [stdout] test trend ... ok [INFO] [stdout] test fstats ... ok [INFO] [stdout] test vecg ... ok [INFO] [stdout] test vecvec ... ok [INFO] [stderr] Doc-tests rstats [INFO] [stdout] test geometric_medians ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test src/statsg.rs - statsg::&'_ [T]::hwmean (line 154) ... ok [INFO] [stdout] test src/statsg.rs - statsg::&'_ [T]::autocorr (line 354) ... ok [INFO] [stdout] test src/statsg.rs - statsg::&'_ [T]::awmeanstd (line 104) ... ok [INFO] [stdout] test src/statsg.rs - statsg::&'_ [T]::gwmean (line 204) ... ok [INFO] [stdout] test src/vecvec.rs - vecvec::&'_ [Vec]::firstpoint (line 394) ... ok [INFO] [stdout] test src/vecg.rs - vecg::&'_ [T]::spearmancorr (line 235) ... ok [INFO] [stdout] test src/statsg.rs - statsg::&'_ [T]::ameanstd (line 53) ... ok [INFO] [stdout] test src/statsg.rs - statsg::&'_ [T]::gwmeanstd (line 255) ... ok [INFO] [stdout] test src/statsg.rs - statsg::&'_ [T]::gmeanstd (line 227) ... ok [INFO] [stdout] test src/statsg.rs - statsg::&'_ [T]::gmean (line 179) ... ok [INFO] [stdout] test src/vecg.rs - vecg::&'_ [T]::correlation (line 169) ... ok [INFO] [stdout] test src/vecvec.rs - vecvec::&'_ [Vec]::acentroid (line 8) ... ok [INFO] [stdout] test src/vecg.rs - vecg::&'_ [T]::kendalcorr (line 197) ... ok [INFO] [stdout] test src/vecvec.rs - vecvec::&'_ [Vec]::medoid (line 142) ... ok [INFO] [stdout] test src/vecvec.rs - vecvec::&'_ [Vec]::gcentroid (line 37) ... ok [INFO] [stdout] test src/statsg.rs - statsg::&'_ [T]::hmean (line 134) ... ok [INFO] [stdout] test src/statsg.rs - statsg::&'_ [T]::amean (line 40) ... ok [INFO] [stdout] test src/statsg.rs - statsg::&'_ [T]::awmean (line 81) ... ok [INFO] [stdout] test src/statsg.rs - statsg::&'_ [T]::median (line 285) ... ok [INFO] [stdout] test src/vecvec.rs - vecvec::&'_ [Vec]::hcentroid (line 58) ... ok [INFO] [stdout] test src/vecvec.rs - vecvec::&'_ [Vec]::emedoid (line 362) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dddc54533b4d0e26b5f3c556f127ffadca1399ecde631dec4808b22ea25bedfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dddc54533b4d0e26b5f3c556f127ffadca1399ecde631dec4808b22ea25bedfd", kill_on_drop: false }` [INFO] [stdout] dddc54533b4d0e26b5f3c556f127ffadca1399ecde631dec4808b22ea25bedfd