[INFO] fetching crate polynomial_subspaces 0.2.0...
[INFO] building polynomial_subspaces-0.2.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate polynomial_subspaces 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate polynomial_subspaces 0.2.0
[INFO] finished tweaking crates.io crate polynomial_subspaces 0.2.0
[INFO] tweaked toml for crates.io crate polynomial_subspaces 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polynomial_subspaces 0.2.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polynomial_subspaces 0.2.0 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0045fa69fcccf0309c744924b59bced52192b9b48e25147d211d9c5d5af0f9b
[INFO] running `Command { std: "docker" "start" "-a" "c0045fa69fcccf0309c744924b59bced52192b9b48e25147d211d9c5d5af0f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0045fa69fcccf0309c744924b59bced52192b9b48e25147d211d9c5d5af0f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0045fa69fcccf0309c744924b59bced52192b9b48e25147d211d9c5d5af0f9b", kill_on_drop: false }`
[INFO] [stdout] c0045fa69fcccf0309c744924b59bced52192b9b48e25147d211d9c5d5af0f9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97a78d2e1be7feb247effa75e7436e4338437028baecb496fa4a45cf7299f0d1
[INFO] running `Command { std: "docker" "start" "-a" "97a78d2e1be7feb247effa75e7436e4338437028baecb496fa4a45cf7299f0d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast_polynomial v0.1.0
[INFO] [stderr]    Compiling polynomial_subspaces v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "97a78d2e1be7feb247effa75e7436e4338437028baecb496fa4a45cf7299f0d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97a78d2e1be7feb247effa75e7436e4338437028baecb496fa4a45cf7299f0d1", kill_on_drop: false }`
[INFO] [stdout] 97a78d2e1be7feb247effa75e7436e4338437028baecb496fa4a45cf7299f0d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 238597a50018e4f65f026a836b8ddb91cf7fc058c38fb712a194df4bb3281885
[INFO] running `Command { std: "docker" "start" "-a" "238597a50018e4f65f026a836b8ddb91cf7fc058c38fb712a194df4bb3281885", kill_on_drop: false }`
[INFO] [stderr]    Compiling polynomial_subspaces v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/my_symmetrical_basis_pair.rs:1347:30
[INFO] [stdout]      |
[INFO] [stdout] 1347 |                     &|&diff| (diff.abs() < TEST_EPSILON),
[INFO] [stdout]      |                              ^                         ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1347 -                     &|&diff| (diff.abs() < TEST_EPSILON),
[INFO] [stdout] 1347 +                     &|&diff| diff.abs() < TEST_EPSILON ,
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/my_symmetrical_basis_pair.rs:1388:30
[INFO] [stdout]      |
[INFO] [stdout] 1388 |                     &|&diff| (diff.abs() < TEST_EPSILON),
[INFO] [stdout]      |                              ^                         ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1388 -                     &|&diff| (diff.abs() < TEST_EPSILON),
[INFO] [stdout] 1388 +                     &|&diff| diff.abs() < TEST_EPSILON ,
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> examples/full_example.rs:62:30
[INFO] [stdout]    |
[INFO] [stdout] 62 |                     &|&diff| (diff.abs() < TEST_EPSILON),
[INFO] [stdout]    |                              ^                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 62 -                     &|&diff| (diff.abs() < TEST_EPSILON),
[INFO] [stdout] 62 +                     &|&diff| diff.abs() < TEST_EPSILON ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "238597a50018e4f65f026a836b8ddb91cf7fc058c38fb712a194df4bb3281885", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "238597a50018e4f65f026a836b8ddb91cf7fc058c38fb712a194df4bb3281885", kill_on_drop: false }`
[INFO] [stdout] 238597a50018e4f65f026a836b8ddb91cf7fc058c38fb712a194df4bb3281885
