[INFO] crate yaiouom 0.1.3 is already in cache
[INFO] testing yaiouom-0.1.3 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate yaiouom 0.1.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate yaiouom 0.1.3 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate yaiouom 0.1.3
[INFO] finished tweaking crates.io crate yaiouom 0.1.3
[INFO] tweaked toml for crates.io crate yaiouom 0.1.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0986430683d86d2b9fa269b10ae9c98d2d115a6e9041a1eadf7724451be6744f
[INFO] running `"docker" "start" "-a" "0986430683d86d2b9fa269b10ae9c98d2d115a6e9041a1eadf7724451be6744f"`
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling yaiouom v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stderr]   --> src/unit.rs:65:3
[INFO] [stderr]    |
[INFO] [stderr] 65 | #[rustc_yaiouom_check_unify_measure]
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stderr]    --> src/unit.rs:156:7
[INFO] [stderr]     |
[INFO] [stderr] 156 |     #[rustc_yaiouom_check_unify]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stderr]    --> src/unit.rs:518:3
[INFO] [stderr]     |
[INFO] [stderr] 518 | #[rustc_yaiouom_combinator_dimensionless]
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stderr]    --> src/unit.rs:548:3
[INFO] [stderr]     |
[INFO] [stderr] 548 | #[rustc_yaiouom_combinator_mul]
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stderr]    --> src/unit.rs:569:3
[INFO] [stderr]     |
[INFO] [stderr] 569 | #[rustc_yaiouom_combinator_inv]
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `rustc_yaiouom_check_unify_measure` in this scope
[INFO] [stderr]   --> src/unit.rs:65:3
[INFO] [stderr]    |
[INFO] [stderr] 65 | #[rustc_yaiouom_check_unify_measure]
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `rustc_yaiouom_check_unify` in this scope
[INFO] [stderr]    --> src/unit.rs:156:7
[INFO] [stderr]     |
[INFO] [stderr] 156 |     #[rustc_yaiouom_check_unify]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `rustc_yaiouom_combinator_dimensionless` in this scope
[INFO] [stderr]    --> src/unit.rs:518:3
[INFO] [stderr]     |
[INFO] [stderr] 518 | #[rustc_yaiouom_combinator_dimensionless]
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `rustc_yaiouom_combinator_mul` in this scope
[INFO] [stderr]    --> src/unit.rs:548:3
[INFO] [stderr]     |
[INFO] [stderr] 548 | #[rustc_yaiouom_combinator_mul]
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `rustc_yaiouom_combinator_inv` in this scope
[INFO] [stderr]    --> src/unit.rs:569:3
[INFO] [stderr]     |
[INFO] [stderr] 569 | #[rustc_yaiouom_combinator_inv]
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 10 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `yaiouom`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0986430683d86d2b9fa269b10ae9c98d2d115a6e9041a1eadf7724451be6744f"`
[INFO] running `"docker" "rm" "-f" "0986430683d86d2b9fa269b10ae9c98d2d115a6e9041a1eadf7724451be6744f"`
[INFO] [stdout] 0986430683d86d2b9fa269b10ae9c98d2d115a6e9041a1eadf7724451be6744f