[INFO] fetching crate nz-ei 0.1.0...
[INFO] testing nz-ei-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate nz-ei 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate nz-ei 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate nz-ei 0.1.0
[INFO] tweaked toml for crates.io crate nz-ei 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nz-ei 0.1.0 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 nz-ei 0.1.0 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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 116c27208c039377effacec31d459d216b6258ed7dd8c3bdad005f75118bc801
[INFO] running `Command { std: "docker" "start" "-a" "116c27208c039377effacec31d459d216b6258ed7dd8c3bdad005f75118bc801", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "116c27208c039377effacec31d459d216b6258ed7dd8c3bdad005f75118bc801", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "116c27208c039377effacec31d459d216b6258ed7dd8c3bdad005f75118bc801", kill_on_drop: false }`
[INFO] [stdout] 116c27208c039377effacec31d459d216b6258ed7dd8c3bdad005f75118bc801
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9d1b2327f312bcb675ccecf4a58ba3940693951dfb7638be88cc4e879337fb01
[INFO] running `Command { std: "docker" "start" "-a" "9d1b2327f312bcb675ccecf4a58ba3940693951dfb7638be88cc4e879337fb01", kill_on_drop: false }`
[INFO] [stderr]    Compiling nz-ei v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "9d1b2327f312bcb675ccecf4a58ba3940693951dfb7638be88cc4e879337fb01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d1b2327f312bcb675ccecf4a58ba3940693951dfb7638be88cc4e879337fb01", kill_on_drop: false }`
[INFO] [stdout] 9d1b2327f312bcb675ccecf4a58ba3940693951dfb7638be88cc4e879337fb01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b448ad2b38f9978c4fbb351feb5d917eeace5feffa96d70e318c571ce48c5712
[INFO] running `Command { std: "docker" "start" "-a" "b448ad2b38f9978c4fbb351feb5d917eeace5feffa96d70e318c571ce48c5712", kill_on_drop: false }`
[INFO] [stderr]    Compiling nz-ei v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "b448ad2b38f9978c4fbb351feb5d917eeace5feffa96d70e318c571ce48c5712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b448ad2b38f9978c4fbb351feb5d917eeace5feffa96d70e318c571ce48c5712", kill_on_drop: false }`
[INFO] [stdout] b448ad2b38f9978c4fbb351feb5d917eeace5feffa96d70e318c571ce48c5712
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 72f71089f05a4b205c164bf0b785aeb1ebc4f1341c6b5091b246995e2eb0e4f4
[INFO] running `Command { std: "docker" "start" "-a" "72f71089f05a4b205c164bf0b785aeb1ebc4f1341c6b5091b246995e2eb0e4f4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nz_ei-c9f92bf3c60b3e2e)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::test_parse_empty_input ... ok
[INFO] [stdout] test tests::test_parse_float ... ok
[INFO] [stdout] test tests::test_parse_integer ... ok
[INFO] [stdout] test tests::test_parse_invalid_input ... ok
[INFO] [stdout] test tests::test_parse_matrix_floats ... ok
[INFO] [stdout] test tests::test_parse_matrix_empty_lines ... ok
[INFO] [stdout] test tests::test_parse_matrix_integers ... ok
[INFO] [stdout] test tests::test_parse_matrix_irregular ... ok
[INFO] [stdout] test tests::test_parse_unsigned ... ok
[INFO] [stdout] test tests::test_parse_vector_floats ... ok
[INFO] [stdout] test tests::test_parse_vector_integers ... ok
[INFO] [stdout] test tests::test_parse_vector_with_extra_spaces ... ok
[INFO] [stdout] test tests::test_string_trimming ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nz_ei
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - Input::get_matrix (line 238) ... ignored
[INFO] [stdout] test src/lib.rs - Input::get_matrix_by_dimensions (line 303) ... ignored
[INFO] [stdout] test src/lib.rs - Input::get_matrix_by_dimensions_with_prompt (line 334) ... ignored
[INFO] [stdout] test src/lib.rs - Input::get_matrix_with_prompt (line 285) ... ignored
[INFO] [stdout] test src/lib.rs - Input::get_matrix_with_sizes (line 356) ... ignored
[INFO] [stdout] test src/lib.rs - Input::get_matrix_with_sizes_with_prompt (line 382) ... ignored
[INFO] [stdout] test src/lib.rs - Input::get_numeric_value (line 12) ... ignored
[INFO] [stdout] test src/lib.rs - Input::get_numeric_with_prompt (line 49) ... ignored
[INFO] [stdout] test src/lib.rs - Input::get_string (line 67) ... ignored
[INFO] [stdout] test src/lib.rs - Input::get_string_with_prompt (line 87) ... ignored
[INFO] [stdout] test src/lib.rs - Input::get_vector (line 101) ... ignored
[INFO] [stdout] test src/lib.rs - Input::get_vector_n (line 153) ... ignored
[INFO] [stdout] test src/lib.rs - Input::get_vector_n_with_prompt (line 192) ... ignored
[INFO] [stdout] test src/lib.rs - Input::get_vector_with_count (line 212) ... ignored
[INFO] [stdout] test src/lib.rs - Input::get_vector_with_prompt (line 133) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 15 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.27s; merged doctests compilation took 0.26s
[INFO] running `Command { std: "docker" "inspect" "72f71089f05a4b205c164bf0b785aeb1ebc4f1341c6b5091b246995e2eb0e4f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72f71089f05a4b205c164bf0b785aeb1ebc4f1341c6b5091b246995e2eb0e4f4", kill_on_drop: false }`
[INFO] [stdout] 72f71089f05a4b205c164bf0b785aeb1ebc4f1341c6b5091b246995e2eb0e4f4