[INFO] fetching crate bitbelay-statistics 0.1.0...
[INFO] testing bitbelay-statistics-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate bitbelay-statistics 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate bitbelay-statistics 0.1.0
[INFO] finished tweaking crates.io crate bitbelay-statistics 0.1.0
[INFO] tweaked toml for crates.io crate bitbelay-statistics 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bitbelay-statistics 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 35 packages to latest compatible versions
[INFO] [stderr]       Adding statrs v0.16.1 (available: v0.18.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ccd5411ee4ef00d13602b63ddf5bbfe0a4318114348d66444278ff84fd74183b
[INFO] running `Command { std: "docker" "start" "-a" "ccd5411ee4ef00d13602b63ddf5bbfe0a4318114348d66444278ff84fd74183b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccd5411ee4ef00d13602b63ddf5bbfe0a4318114348d66444278ff84fd74183b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccd5411ee4ef00d13602b63ddf5bbfe0a4318114348d66444278ff84fd74183b", kill_on_drop: false }`
[INFO] [stdout] ccd5411ee4ef00d13602b63ddf5bbfe0a4318114348d66444278ff84fd74183b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9945485f88c1359df9e776cd1d444fb1b7c67e404827841d7ba8e1fd3a954b64
[INFO] running `Command { std: "docker" "start" "-a" "9945485f88c1359df9e776cd1d444fb1b7c67e404827841d7ba8e1fd3a954b64", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling simba v0.6.0
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling nalgebra v0.29.0
[INFO] [stderr]    Compiling statrs v0.16.1
[INFO] [stderr]    Compiling bitbelay-statistics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.41s
[INFO] running `Command { std: "docker" "inspect" "9945485f88c1359df9e776cd1d444fb1b7c67e404827841d7ba8e1fd3a954b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9945485f88c1359df9e776cd1d444fb1b7c67e404827841d7ba8e1fd3a954b64", kill_on_drop: false }`
[INFO] [stdout] 9945485f88c1359df9e776cd1d444fb1b7c67e404827841d7ba8e1fd3a954b64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 470f65f7b94a53cedaf2668f828ae516d7eb283346d94ab24dbc3efd3718599e
[INFO] running `Command { std: "docker" "start" "-a" "470f65f7b94a53cedaf2668f828ae516d7eb283346d94ab24dbc3efd3718599e", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitbelay-statistics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "470f65f7b94a53cedaf2668f828ae516d7eb283346d94ab24dbc3efd3718599e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "470f65f7b94a53cedaf2668f828ae516d7eb283346d94ab24dbc3efd3718599e", kill_on_drop: false }`
[INFO] [stdout] 470f65f7b94a53cedaf2668f828ae516d7eb283346d94ab24dbc3efd3718599e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3837c6f983126b163901d69871e48e63d29bf5827fa78b33b0064c663215a8ba
[INFO] running `Command { std: "docker" "start" "-a" "3837c6f983126b163901d69871e48e63d29bf5827fa78b33b0064c663215a8ba", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bitbelay_statistics-c300c679953bab49)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test chi_squared::tests::test_biases_chi_squared_uniform ... ok
[INFO] [stdout] test chi_squared::tests::test_zero_chi_squared_uniform ... ok
[INFO] [stdout] test chi_squared::tests::test_simple_goodness_of_fit ... ok
[INFO] [stdout] test correlation::pearson::tests::empty ... ok
[INFO] [stdout] test correlation::pearson::tests::different_lengths ... ok
[INFO] [stdout] test correlation::spearman::tests::empty ... ok
[INFO] [stdout] test correlation::spearman::tests::different_lengths ... ok
[INFO] [stdout] test tests::rank_works_correctly ... ok
[INFO] [stdout] test correlation::pearson::tests::only_zero_elements ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitbelay_statistics
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/chi_squared.rs - chi_squared::UniformPearsonTest::goodness_of_fit (line 114) ... ok
[INFO] [stdout] test src/correlation/pearson.rs - correlation::pearson::correlation (line 48) ... ok
[INFO] [stdout] test src/correlation/spearman.rs - correlation::spearman::correlation (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3837c6f983126b163901d69871e48e63d29bf5827fa78b33b0064c663215a8ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3837c6f983126b163901d69871e48e63d29bf5827fa78b33b0064c663215a8ba", kill_on_drop: false }`
[INFO] [stdout] 3837c6f983126b163901d69871e48e63d29bf5827fa78b33b0064c663215a8ba