[INFO] fetching crate u-nesting 0.14.0...
[INFO] testing u-nesting-0.14.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate u-nesting 0.14.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate u-nesting 0.14.0
[INFO] finished tweaking crates.io crate u-nesting 0.14.0
[INFO] tweaked toml for crates.io crate u-nesting 0.14.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate u-nesting 0.14.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate u-nesting 0.14.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2ffc1e8ac3115dbf5e1fdf3a87304fee30e2cb5c15b7a3a66f61ed0db37141b1
[INFO] running `Command { std: "docker" "start" "2ffc1e8ac3115dbf5e1fdf3a87304fee30e2cb5c15b7a3a66f61ed0db37141b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ffc1e8ac3115dbf5e1fdf3a87304fee30e2cb5c15b7a3a66f61ed0db37141b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2ffc1e8ac3115dbf5e1fdf3a87304fee30e2cb5c15b7a3a66f61ed0db37141b1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ffc1e8ac3115dbf5e1fdf3a87304fee30e2cb5c15b7a3a66f61ed0db37141b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2ffc1e8ac3115dbf5e1fdf3a87304fee30e2cb5c15b7a3a66f61ed0db37141b1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bytemuck v1.25.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.11
[INFO] [stderr]    Compiling chacha20 v0.10.2
[INFO] [stderr]    Compiling robust v1.2.0
[INFO] [stderr]    Compiling i_float v4.1.0
[INFO] [stderr]    Compiling i_tree v0.19.0
[INFO] [stderr]    Compiling i_key_sort v0.11.0
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling safe_arch v1.2.0
[INFO] [stderr]    Compiling rand v0.10.3
[INFO] [stderr]    Compiling i_shape v4.0.0
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling rstar v0.13.0
[INFO] [stderr]    Compiling wide v1.7.1
[INFO] [stderr]    Compiling i_overlay v8.1.2
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling u-numflow v0.7.0
[INFO] [stderr]    Compiling u-metaheur v0.5.0
[INFO] [stderr]    Compiling simba v0.10.2
[INFO] [stderr]    Compiling nalgebra v0.35.0
[INFO] [stderr]    Compiling u-geometry v0.3.0
[INFO] [stderr]    Compiling u-nesting-core v0.14.0
[INFO] [stderr]    Compiling u-nesting-d2 v0.14.0
[INFO] [stderr]    Compiling u-nesting-d3 v0.14.0
[INFO] [stderr]    Compiling u-nesting v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.55s
[INFO] running `Command { std: "docker" "inspect" "2ffc1e8ac3115dbf5e1fdf3a87304fee30e2cb5c15b7a3a66f61ed0db37141b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2ffc1e8ac3115dbf5e1fdf3a87304fee30e2cb5c15b7a3a66f61ed0db37141b1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling u-nesting v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "2ffc1e8ac3115dbf5e1fdf3a87304fee30e2cb5c15b7a3a66f61ed0db37141b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2ffc1e8ac3115dbf5e1fdf3a87304fee30e2cb5c15b7a3a66f61ed0db37141b1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/u-nesting/29819111546627fe/out/u_nesting-29819111546627fe)
[INFO] [stderr]    Doc-tests u_nesting
[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] error: couldn't read `src/../../../README.md`: No such file or directory (os error 2)
[INFO] [stderr]   --> src/lib.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 | #[doc = include_str!("../../../README.md")]
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: there is a file with the same name in a different directory
[INFO] [stderr]    |
[INFO] [stderr] 52 - #[doc = include_str!("../../../README.md")]
[INFO] [stderr] 52 + #[doc = include_str!("../README.md")]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 1 previous error
[INFO] [stderr] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --color auto --crate-name u_nesting --test src/lib.rs --test-run-directory /opt/rustwide/workdir --extern u_nesting=/opt/rustwide/target/debug/build/u-nesting/8fd053f64a25932b/out/libu_nesting-8fd053f64a25932b.rlib --extern u_nesting_core=/opt/rustwide/target/debug/build/u-nesting-core/c25204865536eff0/out/libu_nesting_core-c25204865536eff0.rlib --extern u_nesting_d2=/opt/rustwide/target/debug/build/u-nesting-d2/2509b5ca9ca34c75/out/libu_nesting_d2-2509b5ca9ca34c75.rlib --extern u_nesting_d3=/opt/rustwide/target/debug/build/u-nesting-d3/ee68349270f31dfd/out/libu_nesting_d3-ee68349270f31dfd.rlib -L dependency=/opt/rustwide/target/debug/build/approx/f4824b0303b3920e/out -L dependency=/opt/rustwide/target/debug/build/bytemuck/8b1b0c14df889c4b/out -L dependency=/opt/rustwide/target/debug/build/byteorder/9f6ac6743e38a88c/out -L dependency=/opt/rustwide/target/debug/build/cfg-if/5addb699396bfe5f/out -L dependency=/opt/rustwide/target/debug/build/chacha20/79781d8b723a97f9/out -L dependency=/opt/rustwide/target/debug/build/cpufeatures/2e8dd38066a76518/out -L dependency=/opt/rustwide/target/debug/build/getrandom/aa6f75bd821af898/out -L dependency=/opt/rustwide/target/debug/build/hash32/bab6fc17785ab021/out -L dependency=/opt/rustwide/target/debug/build/heapless/71ba9713fe2a9105/out -L dependency=/opt/rustwide/target/debug/build/i_float/d23ace4bb5ae8f86/out -L dependency=/opt/rustwide/target/debug/build/i_key_sort/cb0de88fbdf35005/out -L dependency=/opt/rustwide/target/debug/build/i_overlay/bffa640ca7e72c1e/out -L dependency=/opt/rustwide/target/debug/build/i_shape/73e7c6eecc3b0d97/out -L dependency=/opt/rustwide/target/debug/build/i_tree/eaaaa17ffe11c22b/out -L dependency=/opt/rustwide/target/debug/build/libc/07e0fb3b76b30b6f/out -L dependency=/opt/rustwide/target/debug/build/libm/24398d5f7d3c709c/out -L dependency=/opt/rustwide/target/debug/build/log/22b5be7f6ba2d64a/out -L dependency=/opt/rustwide/target/debug/build/matrixmultiply/422baef4a2135009/out -L dependency=/opt/rustwide/target/debug/build/nalgebra-macros/df2567b43797f68d/out -L dependency=/opt/rustwide/target/debug/build/nalgebra/4fd796c188e88a11/out -L dependency=/opt/rustwide/target/debug/build/num-complex/4bbc4c7a64408a21/out -L dependency=/opt/rustwide/target/debug/build/num-integer/46897540718474e3/out -L dependency=/opt/rustwide/target/debug/build/num-rational/be563c2ed6fc0cf2/out -L dependency=/opt/rustwide/target/debug/build/num-traits/d0c13b3be76c659e/out -L dependency=/opt/rustwide/target/debug/build/rand/614f61db6566502a/out -L dependency=/opt/rustwide/target/debug/build/rand_core/8437d288e8d1265c/out -L dependency=/opt/rustwide/target/debug/build/rawpointer/10d892ea69c462d6/out -L dependency=/opt/rustwide/target/debug/build/robust/4f04d38efd857771/out -L dependency=/opt/rustwide/target/debug/build/rstar/370f16e3730517f1/out -L dependency=/opt/rustwide/target/debug/build/safe_arch/f4537920da13f290/out -L dependency=/opt/rustwide/target/debug/build/simba/4c49d632a21a1fd1/out -L dependency=/opt/rustwide/target/debug/build/smallvec/19b8f33cd7bf0c1b/out -L dependency=/opt/rustwide/target/debug/build/stable_deref_trait/63cbf3f3d3f94e56/out -L dependency=/opt/rustwide/target/debug/build/thiserror-impl/3f103768f031aa21/out -L dependency=/opt/rustwide/target/debug/build/thiserror/c964b697be7b99e1/out -L dependency=/opt/rustwide/target/debug/build/typenum/ed2b1c93b2a4333a/out -L dependency=/opt/rustwide/target/debug/build/u-geometry/982649251b430736/out -L dependency=/opt/rustwide/target/debug/build/u-metaheur/f2e703fef2a2f607/out -L dependency=/opt/rustwide/target/debug/build/u-nesting-core/c25204865536eff0/out -L dependency=/opt/rustwide/target/debug/build/u-nesting-d2/2509b5ca9ca34c75/out -L dependency=/opt/rustwide/target/debug/build/u-nesting-d3/ee68349270f31dfd/out -L dependency=/opt/rustwide/target/debug/build/u-numflow/843959417722894f/out -L dependency=/opt/rustwide/target/debug/build/web-time/e902e3c80b588a6f/out -L dependency=/opt/rustwide/target/debug/build/wide/4c9496a8f08359e9/out -C embed-bitcode=no --cfg 'feature="d2"' --cfg 'feature="d3"' --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("cutting", "d2", "d3", "default", "serde"))' --cap-lints=warn --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --no-capture to the harness.
[INFO] running `Command { std: "docker" "inspect" "2ffc1e8ac3115dbf5e1fdf3a87304fee30e2cb5c15b7a3a66f61ed0db37141b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ffc1e8ac3115dbf5e1fdf3a87304fee30e2cb5c15b7a3a66f61ed0db37141b1", kill_on_drop: false }`
[INFO] [stdout] 2ffc1e8ac3115dbf5e1fdf3a87304fee30e2cb5c15b7a3a66f61ed0db37141b1
