[INFO] fetching crate confusion_matrix 1.1.0...
[INFO] testing confusion_matrix-1.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate confusion_matrix 1.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate confusion_matrix 1.1.0
[INFO] finished tweaking crates.io crate confusion_matrix 1.1.0
[INFO] tweaked toml for crates.io crate confusion_matrix 1.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate confusion_matrix 1.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate confusion_matrix 1.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51074912559b170ccc321ee83de9128252306c89234dde05b3d5cf4eac978395
[INFO] running `Command { std: "docker" "start" "-a" "51074912559b170ccc321ee83de9128252306c89234dde05b3d5cf4eac978395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51074912559b170ccc321ee83de9128252306c89234dde05b3d5cf4eac978395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51074912559b170ccc321ee83de9128252306c89234dde05b3d5cf4eac978395", kill_on_drop: false }`
[INFO] [stdout] 51074912559b170ccc321ee83de9128252306c89234dde05b3d5cf4eac978395
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d7571253a61f78b627acc75ee9d500d30541cb3a977254f90ce76739b84a0c9
[INFO] running `Command { std: "docker" "start" "-a" "8d7571253a61f78b627acc75ee9d500d30541cb3a977254f90ce76739b84a0c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling confusion_matrix v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "8d7571253a61f78b627acc75ee9d500d30541cb3a977254f90ce76739b84a0c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d7571253a61f78b627acc75ee9d500d30541cb3a977254f90ce76739b84a0c9", kill_on_drop: false }`
[INFO] [stdout] 8d7571253a61f78b627acc75ee9d500d30541cb3a977254f90ce76739b84a0c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1525220145e23fd409c781ad03ccd4b7f1368b12c9a5a8d7700681cb087364fc
[INFO] running `Command { std: "docker" "start" "-a" "1525220145e23fd409c781ad03ccd4b7f1368b12c9a5a8d7700681cb087364fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling confusion_matrix v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "1525220145e23fd409c781ad03ccd4b7f1368b12c9a5a8d7700681cb087364fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1525220145e23fd409c781ad03ccd4b7f1368b12c9a5a8d7700681cb087364fc", kill_on_drop: false }`
[INFO] [stdout] 1525220145e23fd409c781ad03ccd4b7f1368b12c9a5a8d7700681cb087364fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d5e4d31dd5576436d0cd115c7663169ba5e027e7f350c432eb187ce93f7a5184
[INFO] running `Command { std: "docker" "start" "-a" "d5e4d31dd5576436d0cd115c7663169ba5e027e7f350c432eb187ce93f7a5184", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/confusion_matrix-c2ddf5e43d7c1954)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::check_traits_clone_eq ... ok
[INFO] [stdout] test tests::test_two_classes ... ok
[INFO] [stdout] test tests::test_two_classes_2 ... ok
[INFO] [stdout] test tests::test_two_classes_3 ... ok
[INFO] [stdout] test tests::test_empty_case ... ok
[INFO] [stdout] test tests::test_three_classes ... ok
[INFO] [stdout] test tests::check_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests confusion_matrix
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/lib.rs - ConfusionMatrix (line 73) ... ignored
[INFO] [stdout] test src/lib.rs - ConfusionMatrix::index_mut (line 209) ... ok
[INFO] [stdout] test src/lib.rs - ConfusionMatrix::count_for (line 289) ... ok
[INFO] [stdout] test src/lib.rs - ConfusionMatrix::false_rate (line 381) ... ok
[INFO] [stdout] test src/lib.rs - ConfusionMatrix::add_for (line 257) ... ok
[INFO] [stdout] test src/lib.rs - ConfusionMatrix::labels (line 454) ... ok
[INFO] [stdout] test src/lib.rs - ConfusionMatrix::false_positive (line 348) ... ok
[INFO] [stdout] test src/lib.rs - ConfusionMatrix::overall_accuracy (line 502) ... ok
[INFO] [stdout] test src/lib.rs - ConfusionMatrix::false_negative (line 316) ... ok
[INFO] [stdout] test src/lib.rs - ConfusionMatrix::true_negative (line 631) ... ok
[INFO] [stdout] test src/lib.rs - ConfusionMatrix::precision (line 529) ... ok
[INFO] [stdout] test src/lib.rs - new (line 113) ... ok
[INFO] [stdout] test src/lib.rs - ConfusionMatrix::prevalence (line 553) ... ok
[INFO] [stdout] test src/lib.rs - ConfusionMatrix::true_rate (line 690) ... ok
[INFO] [stdout] test src/lib.rs - ConfusionMatrix::index (line 179) ... ok
[INFO] [stdout] test src/lib.rs - ConfusionMatrix::total (line 602) ... ok
[INFO] [stdout] test src/lib.rs - ConfusionMatrix::true_positive (line 663) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d5e4d31dd5576436d0cd115c7663169ba5e027e7f350c432eb187ce93f7a5184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5e4d31dd5576436d0cd115c7663169ba5e027e7f350c432eb187ce93f7a5184", kill_on_drop: false }`
[INFO] [stdout] d5e4d31dd5576436d0cd115c7663169ba5e027e7f350c432eb187ce93f7a5184