[INFO] fetching crate linspace 0.1.1...
[INFO] testing linspace-0.1.1 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate linspace 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate linspace 0.1.1 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linspace 0.1.1
[INFO] finished tweaking crates.io crate linspace 0.1.1
[INFO] tweaked toml for crates.io crate linspace 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded numscale v0.1.0
[INFO] [stderr]   Downloaded moddef v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6615f1d21b9d1d840af99fbd00c9dfca5d07ee143b8fd51053c01f77856425d6
[INFO] running `Command { std: "docker" "start" "-a" "6615f1d21b9d1d840af99fbd00c9dfca5d07ee143b8fd51053c01f77856425d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6615f1d21b9d1d840af99fbd00c9dfca5d07ee143b8fd51053c01f77856425d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6615f1d21b9d1d840af99fbd00c9dfca5d07ee143b8fd51053c01f77856425d6", kill_on_drop: false }`
[INFO] [stdout] 6615f1d21b9d1d840af99fbd00c9dfca5d07ee143b8fd51053c01f77856425d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 547dc0c0fa1b995505ab6cd280cc5d703a38f04a37355c1bdeab9fdbc75f40f6
[INFO] running `Command { std: "docker" "start" "-a" "547dc0c0fa1b995505ab6cd280cc5d703a38f04a37355c1bdeab9fdbc75f40f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling moddef v0.2.2
[INFO] [stderr]    Compiling numscale v0.1.0
[INFO] [stderr]    Compiling linspace v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `const_transmute_copy` has been stable since 1.74.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(const_transmute_copy)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "547dc0c0fa1b995505ab6cd280cc5d703a38f04a37355c1bdeab9fdbc75f40f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "547dc0c0fa1b995505ab6cd280cc5d703a38f04a37355c1bdeab9fdbc75f40f6", kill_on_drop: false }`
[INFO] [stdout] 547dc0c0fa1b995505ab6cd280cc5d703a38f04a37355c1bdeab9fdbc75f40f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64891371863f8ad2cac1b36a8cfb0872be1a8f8c41b4ce537eccd8709f50dfc9
[INFO] running `Command { std: "docker" "start" "-a" "64891371863f8ad2cac1b36a8cfb0872be1a8f8c41b4ce537eccd8709f50dfc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling linspace v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `const_transmute_copy` has been stable since 1.74.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(const_transmute_copy)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_transmute_copy` has been stable since 1.74.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(const_transmute_copy)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "64891371863f8ad2cac1b36a8cfb0872be1a8f8c41b4ce537eccd8709f50dfc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64891371863f8ad2cac1b36a8cfb0872be1a8f8c41b4ce537eccd8709f50dfc9", kill_on_drop: false }`
[INFO] [stdout] 64891371863f8ad2cac1b36a8cfb0872be1a8f8c41b4ce537eccd8709f50dfc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5859f9cebfcc1c74d45a1ffef6b8dfe25ad1a5a002099dc6c0e9f2a7601eb392
[INFO] running `Command { std: "docker" "start" "-a" "5859f9cebfcc1c74d45a1ffef6b8dfe25ad1a5a002099dc6c0e9f2a7601eb392", kill_on_drop: false }`
[INFO] [stderr] warning: the feature `const_transmute_copy` has been stable since 1.74.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(const_transmute_copy)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `linspace` (lib) generated 1 warning
[INFO] [stderr] warning: `linspace` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linspace-0572eefeb2a6b030)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linspace
[INFO] [stderr] error[E0659]: `linspace` is ambiguous
[INFO] [stderr]   --> src/lib.rs:8:9
[INFO] [stderr]    |
[INFO] [stderr] 8  |         linspace,
[INFO] [stderr]    |         ^^^^^^^^ ambiguous name
[INFO] [stderr]    |
[INFO] [stderr]    = note: ambiguous because of a conflict between a macro-expanded name and a less macro-expanded name from outer scope during import or macro resolution
[INFO] [stderr]    = note: `linspace` could refer to a crate passed with `--extern`
[INFO] [stderr]    = help: use `::linspace` to refer to this crate unambiguously
[INFO] [stderr] note: `linspace` could also refer to the module defined here
[INFO] [stderr]   --> src/lib.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr] 6  | / moddef::moddef!(
[INFO] [stderr] 7  | |     flat(pub) mod {
[INFO] [stderr] 8  | |         linspace,
[INFO] [stderr] 9  | |         linspace_array
[INFO] [stderr] 10 | |     }
[INFO] [stderr] 11 | | );
[INFO] [stderr]    | |_^
[INFO] [stderr]    = help: use `crate::linspace` to refer to this module unambiguously
[INFO] [stderr]    = note: this error originates in the macro `moddef::moddef` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 1 previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0659`.
[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/1871252fc8bb672d40787e67404e6eaae7059369/bin/rustdoc --edition=2021 --crate-type lib --crate-name linspace --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern linspace=/opt/rustwide/target/debug/deps/liblinspace-55551f75d85ab5fd.rlib --extern moddef=/opt/rustwide/target/debug/deps/libmoddef-cb582cc0dca41a7d.rlib --extern numscale=/opt/rustwide/target/debug/deps/libnumscale-7763d140089c5aff.rlib -C embed-bitcode=no --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' --cap-lints=forbid --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness.
[INFO] running `Command { std: "docker" "inspect" "5859f9cebfcc1c74d45a1ffef6b8dfe25ad1a5a002099dc6c0e9f2a7601eb392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5859f9cebfcc1c74d45a1ffef6b8dfe25ad1a5a002099dc6c0e9f2a7601eb392", kill_on_drop: false }`
[INFO] [stdout] 5859f9cebfcc1c74d45a1ffef6b8dfe25ad1a5a002099dc6c0e9f2a7601eb392
