[INFO] fetching crate floating_bar 0.4.0... [INFO] checking floating_bar-0.4.0 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] extracting crate floating_bar 0.4.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate floating_bar 0.4.0 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate floating_bar 0.4.0 [INFO] finished tweaking crates.io crate floating_bar 0.4.0 [INFO] tweaked toml for crates.io crate floating_bar 0.4.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1743c5895f7b0484ac09a722c5a9bb17dea7297465976405a982d30605659336 [INFO] running `Command { std: "docker" "start" "-a" "1743c5895f7b0484ac09a722c5a9bb17dea7297465976405a982d30605659336", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1743c5895f7b0484ac09a722c5a9bb17dea7297465976405a982d30605659336", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1743c5895f7b0484ac09a722c5a9bb17dea7297465976405a982d30605659336", kill_on_drop: false }` [INFO] [stdout] 1743c5895f7b0484ac09a722c5a9bb17dea7297465976405a982d30605659336 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61f7a008e719f27d39caf168256c6f8118fa0ebbf745cf41f36824aca18b4567 [INFO] running `Command { std: "docker" "start" "-a" "61f7a008e719f27d39caf168256c6f8118fa0ebbf745cf41f36824aca18b4567", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Checking gcd v2.0.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking crossbeam-utils v0.8.5 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking floating_bar v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.5 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking criterion v0.3.4 [INFO] [stdout] error[E0369]: cannot add `r64` to `Option` [INFO] [stdout] --> benches/r64_bench.rs:36:58 [INFO] [stdout] | [INFO] [stdout] 36 | ratios.iter().fold(black_box(r64::new(0, 1)), |a, b| a + *b) [INFO] [stdout] | - ^ -- r64 [INFO] [stdout] | | [INFO] [stdout] | Option [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: cannot multiply `Option` by `r64` [INFO] [stdout] --> benches/r64_bench.rs:56:59 [INFO] [stdout] | [INFO] [stdout] 56 | ratios.iter().fold(black_box(r64::new(0, 1)), |a, &b| a * b) [INFO] [stdout] | - ^ - r64 [INFO] [stdout] | | [INFO] [stdout] | Option [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0369`. [INFO] [stdout] [INFO] [stdout] error[E0369]: cannot add `r32` to `Option` [INFO] [stdout] --> benches/r32_bench.rs:35:58 [INFO] [stdout] | [INFO] [stdout] 35 | ratios.iter().fold(black_box(r32::new(0, 1)), |a, b| a + *b) [INFO] [stdout] | - ^ -- r32 [INFO] [stdout] | | [INFO] [stdout] | Option [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: cannot multiply `Option` by `r32` [INFO] [stdout] --> benches/r32_bench.rs:55:59 [INFO] [stdout] | [INFO] [stdout] 55 | ratios.iter().fold(black_box(r32::new(0, 1)), |a, &b| a * b) [INFO] [stdout] | - ^ - r32 [INFO] [stdout] | | [INFO] [stdout] | Option [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `floating_bar` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0369`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "61f7a008e719f27d39caf168256c6f8118fa0ebbf745cf41f36824aca18b4567", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61f7a008e719f27d39caf168256c6f8118fa0ebbf745cf41f36824aca18b4567", kill_on_drop: false }` [INFO] [stdout] 61f7a008e719f27d39caf168256c6f8118fa0ebbf745cf41f36824aca18b4567