[INFO] fetching crate yaiouom 0.1.3... [INFO] checking yaiouom-0.1.3 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate yaiouom 0.1.3 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate yaiouom 0.1.3 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 66 packages to latest compatible versions [INFO] [stderr] Adding cfg-if v0.1.10 (available: v1.0.0) [INFO] [stderr] Adding compiletest_rs v0.3.26 (available: v0.11.0) [INFO] [stderr] Adding dirs v2.0.2 (available: v5.0.1) [INFO] [stderr] Adding dirs-sys v0.3.7 (available: v0.4.1) [INFO] [stderr] Adding itertools v0.7.11 (available: v0.13.0) [INFO] [stderr] Adding miow v0.3.7 (available: v0.6.0) [INFO] [stderr] Adding rustfix v0.4.6 (available: v0.8.5) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding synstructure v0.12.6 (available: v0.13.1) [INFO] [stderr] Adding term v0.6.1 (available: v1.0.0) [INFO] [stderr] Adding tester v0.6.0 (available: v0.9.1) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded compiletest_rs v0.3.26 [INFO] [stderr] Downloaded rustfix v0.4.6 [INFO] [stderr] Downloaded tester v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c63f32f84584f77497a266c1de60e3406e30649d8d42c6b0299afebaf8f6ee95 [INFO] running `Command { std: "docker" "start" "-a" "c63f32f84584f77497a266c1de60e3406e30649d8d42c6b0299afebaf8f6ee95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c63f32f84584f77497a266c1de60e3406e30649d8d42c6b0299afebaf8f6ee95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c63f32f84584f77497a266c1de60e3406e30649d8d42c6b0299afebaf8f6ee95", kill_on_drop: false }` [INFO] [stdout] c63f32f84584f77497a266c1de60e3406e30649d8d42c6b0299afebaf8f6ee95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 763065a17405d9c813950c0ea8cdef43d1d04244e195717a77cc044225e1242c [INFO] running `Command { std: "docker" "start" "-a" "763065a17405d9c813950c0ea8cdef43d1d04244e195717a77cc044225e1242c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Checking gimli v0.31.0 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling compiletest_rs v0.3.26 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking tester v0.6.0 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking yaiouom v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> src/unit.rs:65:3 [INFO] [stdout] | [INFO] [stdout] 65 | #[rustc_yaiouom_check_unify_measure] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> src/unit.rs:156:7 [INFO] [stdout] | [INFO] [stdout] 156 | #[rustc_yaiouom_check_unify] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> src/unit.rs:518:3 [INFO] [stdout] | [INFO] [stdout] 518 | #[rustc_yaiouom_combinator_dimensionless] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> src/unit.rs:548:3 [INFO] [stdout] | [INFO] [stdout] 548 | #[rustc_yaiouom_combinator_mul] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> src/unit.rs:569:3 [INFO] [stdout] | [INFO] [stdout] 569 | #[rustc_yaiouom_combinator_inv] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_yaiouom_check_unify_measure` in this scope [INFO] [stdout] --> src/unit.rs:65:3 [INFO] [stdout] | [INFO] [stdout] 65 | #[rustc_yaiouom_check_unify_measure] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_yaiouom_check_unify` in this scope [INFO] [stdout] --> src/unit.rs:156:7 [INFO] [stdout] | [INFO] [stdout] 156 | #[rustc_yaiouom_check_unify] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_yaiouom_combinator_dimensionless` in this scope [INFO] [stdout] --> src/unit.rs:518:3 [INFO] [stdout] | [INFO] [stdout] 518 | #[rustc_yaiouom_combinator_dimensionless] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_yaiouom_combinator_mul` in this scope [INFO] [stdout] --> src/unit.rs:548:3 [INFO] [stdout] | [INFO] [stdout] 548 | #[rustc_yaiouom_combinator_mul] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_yaiouom_combinator_inv` in this scope [INFO] [stdout] --> src/unit.rs:569:3 [INFO] [stdout] | [INFO] [stdout] 569 | #[rustc_yaiouom_combinator_inv] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `rustc_attrs` is internal to the compiler or standard library [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(rustc_attrs)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] = note: `#[warn(internal_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `yaiouom` (lib) due to 11 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "763065a17405d9c813950c0ea8cdef43d1d04244e195717a77cc044225e1242c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "763065a17405d9c813950c0ea8cdef43d1d04244e195717a77cc044225e1242c", kill_on_drop: false }` [INFO] [stdout] 763065a17405d9c813950c0ea8cdef43d1d04244e195717a77cc044225e1242c