[INFO] fetching crate u64_array_bigints_core 0.3.4...
[INFO] testing u64_array_bigints_core-0.3.4 against 1.75.0 for beta-1.76-1
[INFO] extracting crate u64_array_bigints_core 0.3.4 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate u64_array_bigints_core 0.3.4 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate u64_array_bigints_core 0.3.4
[INFO] finished tweaking crates.io crate u64_array_bigints_core 0.3.4
[INFO] tweaked toml for crates.io crate u64_array_bigints_core 0.3.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded awint_macros v0.11.0
[INFO] [stderr]   Downloaded awint_internals v0.11.0
[INFO] [stderr]   Downloaded awint_macro_internals v0.11.0
[INFO] [stderr]   Downloaded awint v0.11.0
[INFO] [stderr]   Downloaded awint_ext v0.11.0
[INFO] [stderr]   Downloaded triple_arena v0.9.0
[INFO] [stderr]   Downloaded awint_core v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4bd6b4d5c4d6d7fe14a737a8a86fa318f8240fea3d3c124fec8673530af469c
[INFO] running `Command { std: "docker" "start" "-a" "c4bd6b4d5c4d6d7fe14a737a8a86fa318f8240fea3d3c124fec8673530af469c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4bd6b4d5c4d6d7fe14a737a8a86fa318f8240fea3d3c124fec8673530af469c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4bd6b4d5c4d6d7fe14a737a8a86fa318f8240fea3d3c124fec8673530af469c", kill_on_drop: false }`
[INFO] [stdout] c4bd6b4d5c4d6d7fe14a737a8a86fa318f8240fea3d3c124fec8673530af469c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37fb7b9094219886e3f57785f1f11187b461f366851126961dd1d26d22f7bad7
[INFO] running `Command { std: "docker" "start" "-a" "37fb7b9094219886e3f57785f1f11187b461f366851126961dd1d26d22f7bad7", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.14.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling u64_array_bigints_core v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "37fb7b9094219886e3f57785f1f11187b461f366851126961dd1d26d22f7bad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37fb7b9094219886e3f57785f1f11187b461f366851126961dd1d26d22f7bad7", kill_on_drop: false }`
[INFO] [stdout] 37fb7b9094219886e3f57785f1f11187b461f366851126961dd1d26d22f7bad7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79e38ce9928691023f58dda649ec8424316e389648c7bf31f435595660080207
[INFO] running `Command { std: "docker" "start" "-a" "79e38ce9928691023f58dda649ec8424316e389648c7bf31f435595660080207", kill_on_drop: false }`
[INFO] [stderr]    Compiling const_fn v0.4.9
[INFO] [stderr]    Compiling awint_internals v0.11.0
[INFO] [stderr]    Compiling triple_arena v0.9.0
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling awint_core v0.11.0
[INFO] [stderr]    Compiling awint_ext v0.11.0
[INFO] [stderr]    Compiling awint_macro_internals v0.11.0
[INFO] [stderr]    Compiling awint_macros v0.11.0
[INFO] [stderr]    Compiling awint v0.11.0
[INFO] [stderr]    Compiling u64_array_bigints_core v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "79e38ce9928691023f58dda649ec8424316e389648c7bf31f435595660080207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79e38ce9928691023f58dda649ec8424316e389648c7bf31f435595660080207", kill_on_drop: false }`
[INFO] [stdout] 79e38ce9928691023f58dda649ec8424316e389648c7bf31f435595660080207
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8bd3afa7eb0f634ca91e3030a80208964f9865f1cfe4adf273edbd1dcdef3d03
[INFO] running `Command { std: "docker" "start" "-a" "8bd3afa7eb0f634ca91e3030a80208964f9865f1cfe4adf273edbd1dcdef3d03", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/u64_array_bigints_core-5fffd4d0a1af200f)
[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]    Doc-tests u64_array_bigints_core
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/u256.rs - u256::U256::rand_using (line 306) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/u256.rs - u256::U256::rand_using (line 306) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `u64_array_bigints`
[INFO] [stdout]  --> src/u256.rs:309:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use u64_array_bigints::U256;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `u64_array_bigints`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 5 | use u64_array_bigints_core::U256;
[INFO] [stdout]   |     ~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/u256.rs - u256::U256::rand_using (line 306)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "8bd3afa7eb0f634ca91e3030a80208964f9865f1cfe4adf273edbd1dcdef3d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bd3afa7eb0f634ca91e3030a80208964f9865f1cfe4adf273edbd1dcdef3d03", kill_on_drop: false }`
[INFO] [stdout] 8bd3afa7eb0f634ca91e3030a80208964f9865f1cfe4adf273edbd1dcdef3d03
