[INFO] fetching crate yaiouom 0.1.3... [INFO] checking yaiouom-0.1.3 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [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 af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 68 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding compiletest_rs v0.3.26 (latest: v0.10.2) [INFO] [stderr] Adding dirs v2.0.2 (latest: v5.0.1) [INFO] [stderr] Adding dirs-sys v0.3.7 (latest: v0.4.1) [INFO] [stderr] Adding itertools v0.7.11 (latest: v0.12.1) [INFO] [stderr] Adding miow v0.3.7 (latest: v0.6.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding rustfix v0.4.6 (latest: v0.8.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.57) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding term v0.6.1 (latest: v0.7.0) [INFO] [stderr] Adding tester v0.6.0 (latest: v0.9.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tester v0.6.0 [INFO] [stderr] Downloaded compiletest_rs v0.3.26 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c942776d146a943ca05ad6ea1080671634d5a15336fec3a397f28de49c8e0de5 [INFO] running `Command { std: "docker" "start" "-a" "c942776d146a943ca05ad6ea1080671634d5a15336fec3a397f28de49c8e0de5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c942776d146a943ca05ad6ea1080671634d5a15336fec3a397f28de49c8e0de5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c942776d146a943ca05ad6ea1080671634d5a15336fec3a397f28de49c8e0de5", kill_on_drop: false }` [INFO] [stdout] c942776d146a943ca05ad6ea1080671634d5a15336fec3a397f28de49c8e0de5 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a115f4d882b811b180af7ac38203bb18e602e1036577d171519631c3feb0218 [INFO] running `Command { std: "docker" "start" "-a" "5a115f4d882b811b180af7ac38203bb18e602e1036577d171519631c3feb0218", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Compiling compiletest_rs v0.3.26 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking tester v0.6.0 [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] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/unit.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `num_traits` is imported redundantly [INFO] [stdout] --> src/unit.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use num_traits; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:89:1 [INFO] [stdout] | [INFO] [stdout] 89 | extern crate num_traits; [INFO] [stdout] | ------------------------ the item `num_traits` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `yaiouom` (lib) due to 11 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "5a115f4d882b811b180af7ac38203bb18e602e1036577d171519631c3feb0218", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a115f4d882b811b180af7ac38203bb18e602e1036577d171519631c3feb0218", kill_on_drop: false }` [INFO] [stdout] 5a115f4d882b811b180af7ac38203bb18e602e1036577d171519631c3feb0218 [INFO] checking yaiouom-0.1.3 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] extracting crate yaiouom 0.1.3 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate yaiouom 0.1.3 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] edecdbaaa2ad1cdd3cfeebba9f9941c6a789e5d88f7e3ef1eba3ec468a8427b2 [INFO] running `Command { std: "docker" "start" "-a" "edecdbaaa2ad1cdd3cfeebba9f9941c6a789e5d88f7e3ef1eba3ec468a8427b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "edecdbaaa2ad1cdd3cfeebba9f9941c6a789e5d88f7e3ef1eba3ec468a8427b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edecdbaaa2ad1cdd3cfeebba9f9941c6a789e5d88f7e3ef1eba3ec468a8427b2", kill_on_drop: false }` [INFO] [stdout] edecdbaaa2ad1cdd3cfeebba9f9941c6a789e5d88f7e3ef1eba3ec468a8427b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 588871c0b6c4ff6848cbc77b478d217e9959fe6fe47ebc9af3c2ce92db3ad9f7 [INFO] running `Command { std: "docker" "start" "-a" "588871c0b6c4ff6848cbc77b478d217e9959fe6fe47ebc9af3c2ce92db3ad9f7", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "588871c0b6c4ff6848cbc77b478d217e9959fe6fe47ebc9af3c2ce92db3ad9f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "588871c0b6c4ff6848cbc77b478d217e9959fe6fe47ebc9af3c2ce92db3ad9f7", kill_on_drop: false }` [INFO] [stdout] 588871c0b6c4ff6848cbc77b478d217e9959fe6fe47ebc9af3c2ce92db3ad9f7