[INFO] fetching crate kirstine 0.1.0...
[INFO] testing kirstine-0.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate kirstine 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate kirstine 0.1.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kirstine 0.1.0
[INFO] finished tweaking crates.io crate kirstine 0.1.0
[INFO] tweaked toml for crates.io crate kirstine 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6519cc4560cbe517abceaf7a0cb3944e01477b7cf59274bfd66e8da9e69853a
[INFO] running `Command { std: "docker" "start" "-a" "f6519cc4560cbe517abceaf7a0cb3944e01477b7cf59274bfd66e8da9e69853a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6519cc4560cbe517abceaf7a0cb3944e01477b7cf59274bfd66e8da9e69853a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6519cc4560cbe517abceaf7a0cb3944e01477b7cf59274bfd66e8da9e69853a", kill_on_drop: false }`
[INFO] [stdout] f6519cc4560cbe517abceaf7a0cb3944e01477b7cf59274bfd66e8da9e69853a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2786735e97b6801a0e6e07b726a461183b92614f3836b9db0f3cfe29b3bb1b28
[INFO] running `Command { std: "docker" "start" "-a" "2786735e97b6801a0e6e07b726a461183b92614f3836b9db0f3cfe29b3bb1b28", kill_on_drop: false }`
[INFO] [stderr]    Compiling kirstine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "2786735e97b6801a0e6e07b726a461183b92614f3836b9db0f3cfe29b3bb1b28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2786735e97b6801a0e6e07b726a461183b92614f3836b9db0f3cfe29b3bb1b28", kill_on_drop: false }`
[INFO] [stdout] 2786735e97b6801a0e6e07b726a461183b92614f3836b9db0f3cfe29b3bb1b28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 456f3b918a65ed46417ca7932ab5ee15de35d6c14e81184635e33b35034007aa
[INFO] running `Command { std: "docker" "start" "-a" "456f3b918a65ed46417ca7932ab5ee15de35d6c14e81184635e33b35034007aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling kirstine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "456f3b918a65ed46417ca7932ab5ee15de35d6c14e81184635e33b35034007aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "456f3b918a65ed46417ca7932ab5ee15de35d6c14e81184635e33b35034007aa", kill_on_drop: false }`
[INFO] [stdout] 456f3b918a65ed46417ca7932ab5ee15de35d6c14e81184635e33b35034007aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 75d71e958b652c9d59d8edd8b1aaed5ef52fda0821d9eb5219c25775e248ea96
[INFO] running `Command { std: "docker" "start" "-a" "75d71e958b652c9d59d8edd8b1aaed5ef52fda0821d9eb5219c25775e248ea96", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kirstine-fd2ea9b9f6b4c06b)
[INFO] [stdout] test sample::z_score_single_sample_test ... ok
[INFO] [stdout] test correlation_test ... ok
[INFO] [stdout] test chi_squared_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kirstine
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - median (line 35) ... ok
[INFO] [stdout] test src/population/mod.rs - population::variance (line 14) ... ok
[INFO] [stdout] test src/lib.rs - mean (line 16) ... ok
[INFO] [stdout] test src/sample/mod.rs - sample::variance (line 11) ... ok
[INFO] [stdout] test src/lib.rs - range (line 100) ... ok
[INFO] [stdout] test src/lib.rs - chi_squared (line 189) ... ok
[INFO] [stdout] test src/lib.rs - mode (line 75) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "75d71e958b652c9d59d8edd8b1aaed5ef52fda0821d9eb5219c25775e248ea96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75d71e958b652c9d59d8edd8b1aaed5ef52fda0821d9eb5219c25775e248ea96", kill_on_drop: false }`
[INFO] [stdout] 75d71e958b652c9d59d8edd8b1aaed5ef52fda0821d9eb5219c25775e248ea96