[INFO] fetching crate xcc 0.1.0...
[INFO] testing xcc-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate xcc 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate xcc 0.1.0
[INFO] finished tweaking crates.io crate xcc 0.1.0
[INFO] tweaked toml for crates.io crate xcc 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xcc 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 xcc 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.71
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.89
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.89
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.89
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.89
[INFO] [stderr]   Downloaded pretty_assertions v1.4.0
[INFO] [stderr]   Downloaded clap v4.4.11
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.89
[INFO] [stderr]   Downloaded clap_builder v4.4.11
[INFO] [stderr]   Downloaded js-sys v0.3.66
[INFO] [stderr]   Downloaded syn v2.0.42
[INFO] [stderr]   Downloaded web-sys v0.3.66
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.17
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6868446c40a79a41d2c092c5a3b9cf316a94748967c2e061f3f90dab480b1abb
[INFO] running `Command { std: "docker" "start" "-a" "6868446c40a79a41d2c092c5a3b9cf316a94748967c2e061f3f90dab480b1abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6868446c40a79a41d2c092c5a3b9cf316a94748967c2e061f3f90dab480b1abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6868446c40a79a41d2c092c5a3b9cf316a94748967c2e061f3f90dab480b1abb", kill_on_drop: false }`
[INFO] [stdout] 6868446c40a79a41d2c092c5a3b9cf316a94748967c2e061f3f90dab480b1abb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9ca3ef6c81fd30de56cf495dacc748fd7558cdf0dadd0c4dc1aa86f358d3a294
[INFO] running `Command { std: "docker" "start" "-a" "9ca3ef6c81fd30de56cf495dacc748fd7558cdf0dadd0c4dc1aa86f358d3a294", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
[INFO] [stderr]    Compiling thiserror v1.0.51
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.42
[INFO] [stderr]    Compiling thiserror-impl v1.0.51
[INFO] [stderr]    Compiling xcc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.42s
[INFO] running `Command { std: "docker" "inspect" "9ca3ef6c81fd30de56cf495dacc748fd7558cdf0dadd0c4dc1aa86f358d3a294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ca3ef6c81fd30de56cf495dacc748fd7558cdf0dadd0c4dc1aa86f358d3a294", kill_on_drop: false }`
[INFO] [stdout] 9ca3ef6c81fd30de56cf495dacc748fd7558cdf0dadd0c4dc1aa86f358d3a294
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 06509ced19d323f0bb676d63062e2d53029505b758c00ef1af45a60c55fcf2a0
[INFO] running `Command { std: "docker" "start" "-a" "06509ced19d323f0bb676d63062e2d53029505b758c00ef1af45a60c55fcf2a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.17
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling ciborium-io v0.2.1
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling syn v2.0.42
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling anstream v0.6.5
[INFO] [stderr]    Compiling ciborium-ll v0.2.1
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling clap_builder v4.4.11
[INFO] [stderr]    Compiling pretty_assertions v1.4.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.16
[INFO] [stderr]    Compiling crossbeam-deque v0.8.4
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.51
[INFO] [stderr]    Compiling thiserror v1.0.51
[INFO] [stderr]    Compiling xcc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling clap v4.4.11
[INFO] [stderr]    Compiling ciborium v0.2.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 22.60s
[INFO] running `Command { std: "docker" "inspect" "06509ced19d323f0bb676d63062e2d53029505b758c00ef1af45a60c55fcf2a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06509ced19d323f0bb676d63062e2d53029505b758c00ef1af45a60c55fcf2a0", kill_on_drop: false }`
[INFO] [stdout] 06509ced19d323f0bb676d63062e2d53029505b758c00ef1af45a60c55fcf2a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 144ed9abf5d44d3ede94a9726d882f6a33206582d778f5a335a6dd66a4f65b85
[INFO] running `Command { std: "docker" "start" "-a" "144ed9abf5d44d3ede94a9726d882f6a33206582d778f5a335a6dd66a4f65b85", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xcc-3d8c0e409c1b8dd8)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test matrix::tests::test_init_no_colors ... ok
[INFO] [stdout] test solver::tests::test_simple_solve ... ok
[INFO] [stdout] test solver::tests::test_choose_next_item ... ok
[INFO] [stdout] test matrix::tests::test_colored_items ... ok
[INFO] [stdout] test solver::tests::test_simple_colored ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xcc
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/types.rs - types::ColoredItem (line 56) ... ok
[INFO] [stdout] test src/types.rs - types::ColoredItem::with_color (line 105) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<T>::meaning (line 157) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<T>::builder (line 105) ... ok
[INFO] [stdout] test src/types.rs - types::ColoredItem::new (line 75) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix (line 12) ... ok
[INFO] [stdout] test src/samples.rs - samples::toy (line 18) ... ok
[INFO] [stdout] test src/builder.rs - builder::Builder (line 46) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<T>::solve_unique (line 75) ... ok
[INFO] [stdout] test src/solver.rs - solver::Solution::meanings (line 270) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<T>::solve_all (line 58) ... ok
[INFO] [stdout] test src/solver.rs - solver::Solver<'a,T>::new (line 25) ... ok
[INFO] [stdout] test src/solver.rs - solver::Solution (line 253) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<T>::options_for_item (line 173) ... ok
[INFO] [stdout] test src/solver.rs - solver::Solver<'a,T>::solve (line 88) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "144ed9abf5d44d3ede94a9726d882f6a33206582d778f5a335a6dd66a4f65b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "144ed9abf5d44d3ede94a9726d882f6a33206582d778f5a335a6dd66a4f65b85", kill_on_drop: false }`
[INFO] [stdout] 144ed9abf5d44d3ede94a9726d882f6a33206582d778f5a335a6dd66a4f65b85