[INFO] fetching crate rustencils 0.1.6...
[INFO] testing rustencils-0.1.6 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate rustencils 0.1.6 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rustencils 0.1.6 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustencils 0.1.6
[INFO] finished tweaking crates.io crate rustencils 0.1.6
[INFO] tweaked toml for crates.io crate rustencils 0.1.6 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xattr v0.2.2
[INFO] [stderr]   Downloaded blas-src v0.6.1
[INFO] [stderr]   Downloaded intel-mkl-src v0.6.0+mkl2020.1
[INFO] [stderr]   Downloaded lapack-sys v0.12.1
[INFO] [stderr]   Downloaded lapack v0.17.0
[INFO] [stderr]   Downloaded zstd-safe v2.0.6+zstd.1.4.7
[INFO] [stderr]   Downloaded curl v0.4.38
[INFO] [stderr]   Downloaded intel-mkl-tool v0.2.0+mkl2020.1
[INFO] [stderr]   Downloaded ndarray v0.14.0
[INFO] [stderr]   Downloaded factorial v0.2.1
[INFO] [stderr]   Downloaded zstd-sys v1.4.18+zstd.1.4.7
[INFO] [stderr]   Downloaded tar v0.4.35
[INFO] [stderr]   Downloaded curl-sys v0.4.44+curl-7.77.0
[INFO] [stderr]   Downloaded cauchy v0.3.0
[INFO] [stderr]   Downloaded filetime v0.2.14
[INFO] [stderr]   Downloaded openblas-build v0.1.1
[INFO] [stderr]   Downloaded zstd v0.5.4+zstd.1.4.7
[INFO] [stderr]   Downloaded lax v0.1.0
[INFO] [stderr]   Downloaded ndarray-linalg v0.13.1
[INFO] [stderr]   Downloaded openblas-src v0.10.4
[INFO] [stderr]   Downloaded netlib-src v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12400877b0b5748cffb3efccf6cabd20446ca5cb5f98cdfa04b102eb560f147c
[INFO] running `Command { std: "docker" "start" "-a" "12400877b0b5748cffb3efccf6cabd20446ca5cb5f98cdfa04b102eb560f147c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12400877b0b5748cffb3efccf6cabd20446ca5cb5f98cdfa04b102eb560f147c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12400877b0b5748cffb3efccf6cabd20446ca5cb5f98cdfa04b102eb560f147c", kill_on_drop: false }`
[INFO] [stdout] 12400877b0b5748cffb3efccf6cabd20446ca5cb5f98cdfa04b102eb560f147c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5652471f03eade60947155867f80db67cf7424bc51884050a17bdd39e9a728b3
[INFO] running `Command { std: "docker" "start" "-a" "5652471f03eade60947155867f80db67cf7424bc51884050a17bdd39e9a728b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]    Compiling blas-src v0.6.1
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling lapack-sys v0.12.1
[INFO] [stderr]    Compiling cblas-sys v0.1.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling dirs v3.0.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling openblas-build v0.1.1
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling factorial v0.2.1
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling openblas-src v0.10.4
[INFO] [stderr]    Compiling cauchy v0.3.0
[INFO] [stderr]    Compiling lapack v0.17.0
[INFO] [stderr]    Compiling lax v0.1.0
[INFO] [stderr]    Compiling ndarray-linalg v0.13.1
[INFO] [stderr]    Compiling rustencils v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `bc_type`
[INFO] [stdout]     --> src/lib.rs:1295:9
[INFO] [stdout]      |
[INFO] [stdout] 1295 |         bc_type: String,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `bc_list`
[INFO] [stdout]     --> src/lib.rs:1296:9
[INFO] [stdout]      |
[INFO] [stdout] 1296 |         bc_list: Vec<T>,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 06s
[INFO] running `Command { std: "docker" "inspect" "5652471f03eade60947155867f80db67cf7424bc51884050a17bdd39e9a728b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5652471f03eade60947155867f80db67cf7424bc51884050a17bdd39e9a728b3", kill_on_drop: false }`
[INFO] [stdout] 5652471f03eade60947155867f80db67cf7424bc51884050a17bdd39e9a728b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 305eb176f0f39289cd547e87ce727f8bf9aaa6b5cd732dc29b2e353e691133eb
[INFO] running `Command { std: "docker" "start" "-a" "305eb176f0f39289cd547e87ce727f8bf9aaa6b5cd732dc29b2e353e691133eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustencils v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `bc_type`
[INFO] [stdout]     --> src/lib.rs:1295:9
[INFO] [stdout]      |
[INFO] [stdout] 1295 |         bc_type: String,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `bc_list`
[INFO] [stdout]     --> src/lib.rs:1296:9
[INFO] [stdout]      |
[INFO] [stdout] 1296 |         bc_list: Vec<T>,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]     --> src/lib.rs:1302:9
[INFO] [stdout]      |
[INFO] [stdout] 1302 |     use super::*;
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `bc_type`
[INFO] [stdout]     --> src/lib.rs:1295:9
[INFO] [stdout]      |
[INFO] [stdout] 1295 |         bc_type: String,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `bc_list`
[INFO] [stdout]     --> src/lib.rs:1296:9
[INFO] [stdout]      |
[INFO] [stdout] 1296 |         bc_list: Vec<T>,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "305eb176f0f39289cd547e87ce727f8bf9aaa6b5cd732dc29b2e353e691133eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "305eb176f0f39289cd547e87ce727f8bf9aaa6b5cd732dc29b2e353e691133eb", kill_on_drop: false }`
[INFO] [stdout] 305eb176f0f39289cd547e87ce727f8bf9aaa6b5cd732dc29b2e353e691133eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 168151497af42c768fbfe2517ee6ad04084d266d8c4665498325d4b8726fb8fb
[INFO] running `Command { std: "docker" "start" "-a" "168151497af42c768fbfe2517ee6ad04084d266d8c4665498325d4b8726fb8fb", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `bc_type`
[INFO] [stderr]     --> src/lib.rs:1295:9
[INFO] [stderr]      |
[INFO] [stderr] 1295 |         bc_type: String,
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `bc_list`
[INFO] [stderr]     --> src/lib.rs:1296:9
[INFO] [stderr]      |
[INFO] [stderr] 1296 |         bc_list: Vec<T>,
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]     --> src/lib.rs:1302:9
[INFO] [stderr]      |
[INFO] [stderr] 1302 |     use super::*;
[INFO] [stderr]      |         ^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `bc_type`
[INFO] [stderr]     --> src/lib.rs:1295:9
[INFO] [stderr]      |
[INFO] [stderr] 1295 |         bc_type: String,
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `bc_list`
[INFO] [stderr]     --> src/lib.rs:1296:9
[INFO] [stderr]      |
[INFO] [stderr] 1296 |         bc_list: Vec<T>,
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustencils-e83da7170cd36804)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test stencil::check_slots ... ok
[INFO] [stdout] test tests::it_works ... 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]    Doc-tests rustencils
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - operator::OperatorMatrix::of_mtx (line 1105) ... FAILED
[INFO] [stdout] test src/lib.rs - operator::OperatorMatrix::of_qty (line 1046) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name rustencils --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L /opt/rustwide/target/debug/build/openblas-src-eb81e9719673bcd9/out -L /usr/lib -L /usr/lib/gcc/x86_64-linux-gnu/9 -L /usr/lib/x86_64-linux-gnu --extern factorial=/opt/rustwide/target/debug/deps/libfactorial-96f58fe78b64cb86.rlib --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-8ce64087875c28b4.rlib --extern ndarray_linalg=/opt/rustwide/target/debug/deps/libndarray_linalg-856475f24aeabe71.rlib --extern rustencils=/opt/rustwide/target/debug/deps/librustencils-bad3da619160da14.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="openblas"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "168151497af42c768fbfe2517ee6ad04084d266d8c4665498325d4b8726fb8fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "168151497af42c768fbfe2517ee6ad04084d266d8c4665498325d4b8726fb8fb", kill_on_drop: false }`
[INFO] [stdout] 168151497af42c768fbfe2517ee6ad04084d266d8c4665498325d4b8726fb8fb