[INFO] fetching crate nutmeg 0.1.4...
[INFO] testing nutmeg-0.1.4 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate nutmeg 0.1.4 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate nutmeg 0.1.4
[INFO] finished tweaking crates.io crate nutmeg 0.1.4
[INFO] tweaked toml for crates.io crate nutmeg 0.1.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nutmeg 0.1.4 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nutmeg 0.1.4 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smallvec v1.11.1
[INFO] [stderr]   Downloaded tracing-attributes v0.1.26
[INFO] [stderr]   Downloaded terminal_size v0.2.6
[INFO] [stderr]   Downloaded yansi v0.5.1
[INFO] [stderr]   Downloaded errno-dragonfly v0.1.2
[INFO] [stderr]   Downloaded errno v0.3.3
[INFO] [stderr]   Downloaded parking_lot_core v0.9.8
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.17
[INFO] [stderr]   Downloaded syn v2.0.37
[INFO] [stderr]   Downloaded rustix v0.37.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a864dd1c95a53e825ba21a6306faa5f79376d66f5593e9a6562bfdcde153c9f
[INFO] running `Command { std: "docker" "start" "-a" "7a864dd1c95a53e825ba21a6306faa5f79376d66f5593e9a6562bfdcde153c9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a864dd1c95a53e825ba21a6306faa5f79376d66f5593e9a6562bfdcde153c9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a864dd1c95a53e825ba21a6306faa5f79376d66f5593e9a6562bfdcde153c9f", kill_on_drop: false }`
[INFO] [stdout] 7a864dd1c95a53e825ba21a6306faa5f79376d66f5593e9a6562bfdcde153c9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1d46650785349f74cd8589288cd3e21d10f3cdb5d8a34f7996e1627d2b1dd1f
[INFO] running `Command { std: "docker" "start" "-a" "d1d46650785349f74cd8589288cd3e21d10f3cdb5d8a34f7996e1627d2b1dd1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling smallvec v1.11.1
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling terminal_size v0.2.6
[INFO] [stderr]    Compiling nutmeg v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "d1d46650785349f74cd8589288cd3e21d10f3cdb5d8a34f7996e1627d2b1dd1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1d46650785349f74cd8589288cd3e21d10f3cdb5d8a34f7996e1627d2b1dd1f", kill_on_drop: false }`
[INFO] [stdout] d1d46650785349f74cd8589288cd3e21d10f3cdb5d8a34f7996e1627d2b1dd1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41d8360d885bc4b67c563b31f3d528c0cb98af345c246d755cf9ebb33b800367
[INFO] running `Command { std: "docker" "start" "-a" "41d8360d885bc4b67c563b31f3d528c0cb98af345c246d755cf9ebb33b800367", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling tracing-core v0.1.31
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tracing-log v0.1.3
[INFO] [stderr]    Compiling tracing-subscriber v0.3.17
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling nutmeg v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.47s
[INFO] running `Command { std: "docker" "inspect" "41d8360d885bc4b67c563b31f3d528c0cb98af345c246d755cf9ebb33b800367", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41d8360d885bc4b67c563b31f3d528c0cb98af345c246d755cf9ebb33b800367", kill_on_drop: false }`
[INFO] [stdout] 41d8360d885bc4b67c563b31f3d528c0cb98af345c246d755cf9ebb33b800367
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 32d5dd25441a7cbb5cbff67236425cd642a39ec17f1e626f6b925f2a9132647e
[INFO] running `Command { std: "docker" "start" "-a" "32d5dd25441a7cbb5cbff67236425cd642a39ec17f1e626f6b925f2a9132647e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nutmeg-e1740ac573add50d)
[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/api/main.rs (/opt/rustwide/target/debug/deps/api-a65882a8df20be4a)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test abandoned_bar_is_not_erased ... ok
[INFO] [stdout] test default_width_when_not_on_stdout ... ok
[INFO] [stdout] test disabled_progress_is_not_drawn ... ok
[INFO] [stdout] test disabled_progress_does_not_block_print ... ok
[INFO] [stdout] test draw_progress_once ... ok
[INFO] [stdout] test identical_output_suppressed::identical_output_suppressed ... ok
[INFO] [stdout] test suspend_and_resume ... ok
[INFO] [stdout] test rate_limiting_with_fake_clock ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/captured_in_tests.rs (/opt/rustwide/target/debug/deps/captured_in_tests-280e081cf5fd7908)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test view_stderr_captured ... ok
[INFO] [stdout] test view_stdout_captured ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_output_captured.rs (/opt/rustwide/target/debug/deps/test_output_captured-01b1e940e3135c0a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test view_in_test_does_not_leak ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nutmeg
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/helpers.rs - helpers::percent_done (line 37) ... ok
[INFO] [stdout] test src/lib.rs - Options (line 882) ... ok
[INFO] [stdout] test src/lib.rs - Model::render (line 265) ... ok
[INFO] [stdout] test src/lib.rs - Options (line 889) ... ok
[INFO] [stdout] test src/lib.rs - (line 76) ... ok
[INFO] [stdout] test src/lib.rs - T (line 303) ... ok
[INFO] [stdout] test src/lib.rs - View<M>::captured_output (line 587) ... ok
[INFO] [stdout] test src/lib.rs - View<M>::inspect_model (line 501) ... ok
[INFO] [stdout] test src/lib.rs - View<M>::message (line 538) ... ok
[INFO] [stdout] test src/lib.rs - View<M>::message_bytes (line 560) ... ok
[INFO] [stdout] test src/models.rs - models::LinearModel (line 79) ... ok
[INFO] [stdout] test src/models.rs - models::BasicModel (line 220) ... ok
[INFO] [stdout] test src/models.rs - models::StringPair::new (line 30) ... ok
[INFO] [stdout] test src/models.rs - models::UnboundedModel (line 146) ... ok
[INFO] [stdout] test src/lib.rs - View (line 349) ... ok
[INFO] [stdout] test src/lib.rs - (line 149) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "32d5dd25441a7cbb5cbff67236425cd642a39ec17f1e626f6b925f2a9132647e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32d5dd25441a7cbb5cbff67236425cd642a39ec17f1e626f6b925f2a9132647e", kill_on_drop: false }`
[INFO] [stdout] 32d5dd25441a7cbb5cbff67236425cd642a39ec17f1e626f6b925f2a9132647e