[INFO] fetching crate uom 0.35.0... [INFO] checking uom-0.35.0 against master#453ceafce32ef8108c604bca5e165ab41d3d6d8c for pr-124187 [INFO] extracting crate uom 0.35.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate uom 0.35.0 on toolchain 453ceafce32ef8108c604bca5e165ab41d3d6d8c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+453ceafce32ef8108c604bca5e165ab41d3d6d8c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate uom 0.35.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate uom 0.35.0 [INFO] tweaked toml for crates.io crate uom 0.35.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate uom 0.35.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+453ceafce32ef8108c604bca5e165ab41d3d6d8c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+453ceafce32ef8108c604bca5e165ab41d3d6d8c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 331c99429852511fe365749b73f60214de91553273e6e93557abe31c661edada [INFO] running `Command { std: "docker" "start" "-a" "331c99429852511fe365749b73f60214de91553273e6e93557abe31c661edada", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "331c99429852511fe365749b73f60214de91553273e6e93557abe31c661edada", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "331c99429852511fe365749b73f60214de91553273e6e93557abe31c661edada", kill_on_drop: false }` [INFO] [stdout] 331c99429852511fe365749b73f60214de91553273e6e93557abe31c661edada [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=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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+453ceafce32ef8108c604bca5e165ab41d3d6d8c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ab7229e82c67150b03f5ea3ee1892d274e81fcbd3dcc89f5c38a11b834cf25f [INFO] running `Command { std: "docker" "start" "-a" "4ab7229e82c67150b03f5ea3ee1892d274e81fcbd3dcc89f5c38a11b834cf25f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Compiling serde v1.0.159 [INFO] [stderr] Compiling serde_json v1.0.95 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking regex v1.7.3 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking uom v0.35.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:435:9 [INFO] [stdout] | [INFO] [stdout] 435 | ::one() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:174:5 [INFO] [stdout] | [INFO] [stdout] 174 | unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 435 - ::one() [INFO] [stdout] 435 + ::one() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:447:9 [INFO] [stdout] | [INFO] [stdout] 447 | ::zero() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 447 - ::zero() [INFO] [stdout] 447 + ::zero() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:435:9 [INFO] [stdout] | [INFO] [stdout] 435 | ::one() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:174:5 [INFO] [stdout] | [INFO] [stdout] 174 | unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 435 - ::one() [INFO] [stdout] 435 + ::one() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:447:9 [INFO] [stdout] | [INFO] [stdout] 447 | ::zero() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 447 - ::zero() [INFO] [stdout] 447 + ::zero() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `uom` (lib); 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/453ceafce32ef8108c604bca5e165ab41d3d6d8c/bin/rustc --crate-name uom --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="autoconvert"' --cfg 'feature="default"' --cfg 'feature="f32"' --cfg 'feature="f64"' --cfg 'feature="si"' --cfg 'feature="std"' -C metadata=f61ac604d5117092 -C extra-filename=-f61ac604d5117092 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-118ed86966db8951.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-f760e78867731f80.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: trait `Conversion` is never used [INFO] [stdout] --> src/quantity.rs:135:19 [INFO] [stdout] | [INFO] [stdout] 135 | pub trait Conversion: Unit + $crate::Conversion>::T> [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/tests/mod.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | / quantity! { [INFO] [stdout] 22 | | quantity: Length; "length"; [INFO] [stdout] 23 | | dimension: Q; [INFO] [stdout] 24 | | units { [INFO] [stdout] ... | [INFO] [stdout] 27 | | } [INFO] [stdout] 28 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `quantity` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Conversion` is never used [INFO] [stdout] --> src/quantity.rs:135:19 [INFO] [stdout] | [INFO] [stdout] 135 | pub trait Conversion: Unit + $crate::Conversion>::T> [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/tests/mod.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | / quantity! { [INFO] [stdout] 34 | | quantity: Mass; "mass"; [INFO] [stdout] 35 | | dimension: Q; [INFO] [stdout] 36 | | units { [INFO] [stdout] 37 | | @kilogram: 1.0_E0; "kg", "kilogram", "kilograms"; [INFO] [stdout] 38 | | } [INFO] [stdout] 39 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `quantity` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Conversion` is never used [INFO] [stdout] --> src/quantity.rs:135:19 [INFO] [stdout] | [INFO] [stdout] 135 | pub trait Conversion: Unit + $crate::Conversion>::T> [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/tests/mod.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | / quantity! { [INFO] [stdout] 45 | | quantity: ThermodynamicTemperature; "thermodynamic temperature"; [INFO] [stdout] 46 | | dimension: Q; [INFO] [stdout] 47 | | units { [INFO] [stdout] ... | [INFO] [stdout] 51 | | } [INFO] [stdout] 52 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `quantity` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4ab7229e82c67150b03f5ea3ee1892d274e81fcbd3dcc89f5c38a11b834cf25f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ab7229e82c67150b03f5ea3ee1892d274e81fcbd3dcc89f5c38a11b834cf25f", kill_on_drop: false }` [INFO] [stdout] 4ab7229e82c67150b03f5ea3ee1892d274e81fcbd3dcc89f5c38a11b834cf25f