[INFO] fetching crate floating_bar 0.4.0... [INFO] checking floating_bar-0.4.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate floating_bar 0.4.0 into /workspace/builds/worker-4-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-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate floating_bar 0.4.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 72 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.6.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc537807637213c9a2325fb83e7c4419c0574d770fc2d150fa36a68d99b63fe5 [INFO] running `Command { std: "docker" "start" "-a" "fc537807637213c9a2325fb83e7c4419c0574d770fc2d150fa36a68d99b63fe5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc537807637213c9a2325fb83e7c4419c0574d770fc2d150fa36a68d99b63fe5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc537807637213c9a2325fb83e7c4419c0574d770fc2d150fa36a68d99b63fe5", kill_on_drop: false }` [INFO] [stdout] fc537807637213c9a2325fb83e7c4419c0574d770fc2d150fa36a68d99b63fe5 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52f8ded98f0717b99d05400e92326e497e109f29dbe49c1c756b36184242e648 [INFO] running `Command { std: "docker" "start" "-a" "52f8ded98f0717b99d05400e92326e497e109f29dbe49c1c756b36184242e648", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking gcd v2.3.0 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking floating_bar v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking csv-core v0.1.12 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [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/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/option.rs:591:1 [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/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/option.rs:591:1 [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/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/option.rs:591:1 [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/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/option.rs:591:1 [INFO] [stdout] | [INFO] [stdout] = note: not implement `Mul` [INFO] [stdout] [INFO] [stdout] [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] [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] running `Command { std: "docker" "inspect" "52f8ded98f0717b99d05400e92326e497e109f29dbe49c1c756b36184242e648", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52f8ded98f0717b99d05400e92326e497e109f29dbe49c1c756b36184242e648", kill_on_drop: false }` [INFO] [stdout] 52f8ded98f0717b99d05400e92326e497e109f29dbe49c1c756b36184242e648