[INFO] fetching crate rstats 0.7.2...
[INFO] testing rstats-0.7.2 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate rstats 0.7.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate rstats 0.7.2 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rstats 0.7.2
[INFO] finished tweaking crates.io crate rstats 0.7.2
[INFO] tweaked toml for crates.io crate rstats 0.7.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6cac9662f8f7e01b30a79cc868762a98823b6d12144f73e8486abf6f09f7393
[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" "f6cac9662f8f7e01b30a79cc868762a98823b6d12144f73e8486abf6f09f7393", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6cac9662f8f7e01b30a79cc868762a98823b6d12144f73e8486abf6f09f7393", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6cac9662f8f7e01b30a79cc868762a98823b6d12144f73e8486abf6f09f7393", kill_on_drop: false }`
[INFO] [stdout] f6cac9662f8f7e01b30a79cc868762a98823b6d12144f73e8486abf6f09f7393
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 447cc56745a9359141905ce582e2728e0af89e9869c3726a8a610cb117c0fd37
[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" "447cc56745a9359141905ce582e2728e0af89e9869c3726a8a610cb117c0fd37", kill_on_drop: false }`
[INFO] [stderr]    Compiling rstats v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "447cc56745a9359141905ce582e2728e0af89e9869c3726a8a610cb117c0fd37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "447cc56745a9359141905ce582e2728e0af89e9869c3726a8a610cb117c0fd37", kill_on_drop: false }`
[INFO] [stdout] 447cc56745a9359141905ce582e2728e0af89e9869c3726a8a610cb117c0fd37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c836020cbaa80f2a42eb541b8e77b1d2c86d6b5ff034343f5ddcbc5f879dee5
[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" "8c836020cbaa80f2a42eb541b8e77b1d2c86d6b5ff034343f5ddcbc5f879dee5", 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 v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "8c836020cbaa80f2a42eb541b8e77b1d2c86d6b5ff034343f5ddcbc5f879dee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c836020cbaa80f2a42eb541b8e77b1d2c86d6b5ff034343f5ddcbc5f879dee5", kill_on_drop: false }`
[INFO] [stdout] 8c836020cbaa80f2a42eb541b8e77b1d2c86d6b5ff034343f5ddcbc5f879dee5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cbc29e29bda17224317fd8648a71984d5199c8448179c9bb7861fa71793fc481
[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" "cbc29e29bda17224317fd8648a71984d5199c8448179c9bb7861fa71793fc481", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rstats-a49ad72ab7745ecf)
[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]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-32f120f44df3283c)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test fstats ... ok
[INFO] [stdout] test vecf64 ... ok
[INFO] [stdout] test intstats ... ok
[INFO] [stdout] test trend ... ok
[INFO] [stdout] test entropy ... ok
[INFO] [stdout] test vecvec ... ok
[INFO] [stderr]    Doc-tests rstats
[INFO] [stdout] test geometric_medians ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test src/statsf64.rs - statsf64::&'_ [f64]::gmean (line 155) ... ok
[INFO] [stdout] test src/statsf64.rs - statsf64::&'_ [f64]::hmean (line 106) ... ok
[INFO] [stdout] test src/statsf64.rs - statsf64::&'_ [f64]::amean (line 8) ... ok
[INFO] [stdout] test src/statsi64.rs - statsi64::&'_ [i64]::ameanstd (line 21) ... ok
[INFO] [stdout] test src/statsf64.rs - statsf64::&'_ [f64]::median (line 280) ... ok
[INFO] [stdout] test src/statsf64.rs - statsf64::&'_ [f64]::gmeanstd (line 207) ... ok
[INFO] [stdout] test src/statsf64.rs - statsf64::&'_ [f64]::gwmeanstd (line 241) ... ok
[INFO] [stdout] test src/statsf64.rs - statsf64::&'_ [f64]::hwmean (line 128) ... ok
[INFO] [stdout] test src/statsf64.rs - statsf64::&'_ [f64]::awmeanstd (line 73) ... ok
[INFO] [stdout] test src/statsi64.rs - statsi64::&'_ [i64]::awmeanstd (line 74) ... ok
[INFO] [stdout] test src/statsi64.rs - statsi64::&'_ [i64]::amean (line 8) ... ok
[INFO] [stdout] test src/statsf64.rs - statsf64::&'_ [f64]::awmean (line 50) ... ok
[INFO] [stdout] test src/statsf64.rs - statsf64::&'_ [f64]::gwmean (line 182) ... ok
[INFO] [stdout] test src/statsi64.rs - statsi64::&'_ [i64]::gmean (line 158) ... ok
[INFO] [stdout] test src/statsf64.rs - statsf64::&'_ [f64]::ameanstd (line 21) ... ok
[INFO] [stdout] test src/statsi64.rs - statsi64::&'_ [i64]::awmean (line 51) ... ok
[INFO] [stdout] test src/statsi64.rs - statsi64::&'_ [i64]::hmean (line 108) ... ok
[INFO] [stdout] test src/statsi64.rs - statsi64::&'_ [i64]::gmeanstd (line 210) ... ok
[INFO] [stdout] test src/vecf64.rs - vecf64::&'_ [f64]::spearmancorr (line 172) ... ok
[INFO] [stdout] test src/statsi64.rs - statsi64::&'_ [i64]::gwmean (line 185) ... ok
[INFO] [stdout] test src/statsi64.rs - statsi64::&'_ [i64]::gwmeanstd (line 244) ... ok
[INFO] [stdout] test src/statsi64.rs - statsi64::&'_ [i64]::hwmean (line 131) ... ok
[INFO] [stdout] test src/vecf64.rs - vecf64::&'_ [f64]::kazutsugi (line 190) ... ok
[INFO] [stdout] test src/vecf64.rs - vecf64::&'_ [f64]::correlation (line 107) ... ok
[INFO] [stdout] test src/vecf64.rs - vecf64::&'_ [f64]::cosine (line 27) ... ok
[INFO] [stdout] test src/vecf64.rs - vecf64::&'_ [f64]::kendalcorr (line 134) ... ok
[INFO] [stdout] test src/statsi64.rs - statsi64::&'_ [i64]::median (line 283) ... ok
[INFO] [stdout] test src/vecf64.rs - vecf64::&'_ [f64]::autocorr (line 213) ... ok
[INFO] [stdout] test src/vecvec.rs - vecvec::&'_ [Vec<f64>]::medoid (line 113) ... ok
[INFO] [stdout] test src/vecvec.rs - vecvec::&'_ [Vec<f64>]::hcentroid (line 24) ... ok
[INFO] [stdout] test src/vecvec.rs - vecvec::&'_ [Vec<f64>]::emedoid (line 295) ... ok
[INFO] [stdout] test src/vecvec.rs - vecvec::&'_ [Vec<f64>]::acentroid (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cbc29e29bda17224317fd8648a71984d5199c8448179c9bb7861fa71793fc481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbc29e29bda17224317fd8648a71984d5199c8448179c9bb7861fa71793fc481", kill_on_drop: false }`
[INFO] [stdout] cbc29e29bda17224317fd8648a71984d5199c8448179c9bb7861fa71793fc481