[INFO] fetching crate floating_bar 0.4.0... [INFO] checking floating_bar-0.4.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate floating_bar 0.4.0 into /workspace/builds/worker-3-tc2/source [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-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate floating_bar 0.4.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 73 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3cfa8e14efe204a8b8b5a53c7b6395ab673c69d56028f7dd9edf1cd7e3dcbe30 [INFO] running `Command { std: "docker" "start" "-a" "3cfa8e14efe204a8b8b5a53c7b6395ab673c69d56028f7dd9edf1cd7e3dcbe30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3cfa8e14efe204a8b8b5a53c7b6395ab673c69d56028f7dd9edf1cd7e3dcbe30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cfa8e14efe204a8b8b5a53c7b6395ab673c69d56028f7dd9edf1cd7e3dcbe30", kill_on_drop: false }` [INFO] [stdout] 3cfa8e14efe204a8b8b5a53c7b6395ab673c69d56028f7dd9edf1cd7e3dcbe30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f24a83ffd268e53aa7b6ed24f29797f82ac4f56a7b387c1af9a0aba57f4ee7d [INFO] running `Command { std: "docker" "start" "-a" "3f24a83ffd268e53aa7b6ed24f29797f82ac4f56a7b387c1af9a0aba57f4ee7d", kill_on_drop: false }` [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking gcd v2.3.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking floating_bar v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.3.6 [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] note: the foreign item type `Option` doesn't implement `Add` [INFO] [stdout] --> /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/option.rs:593:1 [INFO] [stdout] | [INFO] [stdout] = note: not implement `Add` [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] note: the foreign item type `Option` doesn't implement `Mul` [INFO] [stdout] --> /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/option.rs:593:1 [INFO] [stdout] | [INFO] [stdout] = note: not implement `Mul` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0369`. [INFO] [stdout] [INFO] [stderr] error: could not compile `floating_bar` (bench "r32_bench") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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] note: the foreign item type `Option` doesn't implement `Add` [INFO] [stdout] --> /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/option.rs:593:1 [INFO] [stdout] | [INFO] [stdout] = note: not implement `Add` [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] note: the foreign item type `Option` doesn't implement `Mul` [INFO] [stdout] --> /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/option.rs:593:1 [INFO] [stdout] | [INFO] [stdout] = note: not implement `Mul` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0369`. [INFO] [stdout] [INFO] [stderr] error: could not compile `floating_bar` (bench "r64_bench") due to 2 previous errors [INFO] [stdout] warning: unexpected `cfg` condition value: `roots` [INFO] [stdout] --> src/r64_t.rs:371:8 [INFO] [stdout] | [INFO] [stdout] 371 | #[cfg(feature = "roots")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `bench`, `default`, and `std` [INFO] [stdout] = help: consider adding `roots` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3f24a83ffd268e53aa7b6ed24f29797f82ac4f56a7b387c1af9a0aba57f4ee7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f24a83ffd268e53aa7b6ed24f29797f82ac4f56a7b387c1af9a0aba57f4ee7d", kill_on_drop: false }` [INFO] [stdout] 3f24a83ffd268e53aa7b6ed24f29797f82ac4f56a7b387c1af9a0aba57f4ee7d