[INFO] cloning repository https://github.com/dzamkov/diffvec
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dzamkov/diffvec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdzamkov%2Fdiffvec", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdzamkov%2Fdiffvec'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ff33be1db8a8ecf4f8bfcdefed4297e9b82afade
[INFO] testing dzamkov/diffvec against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdzamkov%2Fdiffvec" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dzamkov/diffvec
[INFO] finished tweaking git repo https://github.com/dzamkov/diffvec
[INFO] tweaked toml for git repo https://github.com/dzamkov/diffvec written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dzamkov/diffvec on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dzamkov/diffvec 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" "+1.90.0" "fetch" "--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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded astro-float v0.9.4
[INFO] [stderr]   Downloaded astro-float-macro v0.4.4
[INFO] [stderr]   Downloaded astro-float-num v0.3.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d22758b13e6d59791f4e763b2411e7946ac6a61d70608d799d69c517a7989c10
[INFO] running `Command { std: "docker" "start" "-a" "d22758b13e6d59791f4e763b2411e7946ac6a61d70608d799d69c517a7989c10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d22758b13e6d59791f4e763b2411e7946ac6a61d70608d799d69c517a7989c10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d22758b13e6d59791f4e763b2411e7946ac6a61d70608d799d69c517a7989c10", kill_on_drop: false }`
[INFO] [stdout] d22758b13e6d59791f4e763b2411e7946ac6a61d70608d799d69c517a7989c10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b2827e591031b7870c0201d814003578fb62d27bb299218d5ba415d8015e52d
[INFO] running `Command { std: "docker" "start" "-a" "6b2827e591031b7870c0201d814003578fb62d27bb299218d5ba415d8015e52d", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling diffvec-derive v0.1.0 (/opt/rustwide/workdir/derive)
[INFO] [stderr]    Compiling diffvec v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> core/src/poly.rs:475:9
[INFO] [stdout]     |
[INFO] [stdout] 475 |         input: &PolyN<In, A, Rem>,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `accum`
[INFO] [stdout]    --> core/src/poly.rs:476:9
[INFO] [stdout]     |
[INFO] [stdout] 476 |         accum: &mut Accum,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_accum`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> core/src/poly.rs:477:9
[INFO] [stdout]     |
[INFO] [stdout] 477 |         f: impl Copy + Fn(&Self::Out, Scalar, &mut Accum),
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> core/src/diff.rs:330:9
[INFO] [stdout]     |
[INFO] [stdout] 330 |         input: &Diff<Poly, A>,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `accum`
[INFO] [stdout]    --> core/src/diff.rs:331:9
[INFO] [stdout]     |
[INFO] [stdout] 331 |         accum: &mut Accum,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_accum`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> core/src/diff.rs:332:9
[INFO] [stdout]     |
[INFO] [stdout] 332 |         f: impl Copy + Fn(&Self::Out, Scalar, &mut Accum),
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> core/src/diff.rs:343:29
[INFO] [stdout]     |
[INFO] [stdout] 343 |     fn map_new<Out: Vector>(f: impl Copy + Fn(&Self) -> Out) -> Map<Self, Out> {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]    --> core/src/diff.rs:348:9
[INFO] [stdout]     |
[INFO] [stdout] 348 |         map: &Map<Self, A>,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]    --> core/src/diff.rs:349:9
[INFO] [stdout]     |
[INFO] [stdout] 349 |         target: &mut Map<Self, B>,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> core/src/diff.rs:350:9
[INFO] [stdout]     |
[INFO] [stdout] 350 |         f: impl Copy + Fn(&A, &mut B),
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.96s
[INFO] running `Command { std: "docker" "inspect" "6b2827e591031b7870c0201d814003578fb62d27bb299218d5ba415d8015e52d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b2827e591031b7870c0201d814003578fb62d27bb299218d5ba415d8015e52d", kill_on_drop: false }`
[INFO] [stdout] 6b2827e591031b7870c0201d814003578fb62d27bb299218d5ba415d8015e52d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 820d3c5d25a681f19b2fad924d5b5a0f3db867d51e90aeee69b64b74a43c2c91
[INFO] running `Command { std: "docker" "start" "-a" "820d3c5d25a681f19b2fad924d5b5a0f3db867d51e90aeee69b64b74a43c2c91", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling diffvec-derive v0.1.0 (/opt/rustwide/workdir/derive)
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling diffvec v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> core/src/poly.rs:475:9
[INFO] [stdout]     |
[INFO] [stdout] 475 |         input: &PolyN<In, A, Rem>,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `accum`
[INFO] [stdout]    --> core/src/poly.rs:476:9
[INFO] [stdout]     |
[INFO] [stdout] 476 |         accum: &mut Accum,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_accum`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> core/src/poly.rs:477:9
[INFO] [stdout]     |
[INFO] [stdout] 477 |         f: impl Copy + Fn(&Self::Out, Scalar, &mut Accum),
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> core/src/diff.rs:330:9
[INFO] [stdout]     |
[INFO] [stdout] 330 |         input: &Diff<Poly, A>,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `accum`
[INFO] [stdout]    --> core/src/diff.rs:331:9
[INFO] [stdout]     |
[INFO] [stdout] 331 |         accum: &mut Accum,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_accum`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> core/src/diff.rs:332:9
[INFO] [stdout]     |
[INFO] [stdout] 332 |         f: impl Copy + Fn(&Self::Out, Scalar, &mut Accum),
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> core/src/diff.rs:343:29
[INFO] [stdout]     |
[INFO] [stdout] 343 |     fn map_new<Out: Vector>(f: impl Copy + Fn(&Self) -> Out) -> Map<Self, Out> {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]    --> core/src/diff.rs:348:9
[INFO] [stdout]     |
[INFO] [stdout] 348 |         map: &Map<Self, A>,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]    --> core/src/diff.rs:349:9
[INFO] [stdout]     |
[INFO] [stdout] 349 |         target: &mut Map<Self, B>,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> core/src/diff.rs:350:9
[INFO] [stdout]     |
[INFO] [stdout] 350 |         f: impl Copy + Fn(&A, &mut B),
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling astro-float-num v0.3.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling astro-float-macro v0.4.4
[INFO] [stderr]    Compiling astro-float v0.9.4
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> core/src/poly.rs:475:9
[INFO] [stdout]     |
[INFO] [stdout] 475 |         input: &PolyN<In, A, Rem>,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `accum`
[INFO] [stdout]    --> core/src/poly.rs:476:9
[INFO] [stdout]     |
[INFO] [stdout] 476 |         accum: &mut Accum,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_accum`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> core/src/poly.rs:477:9
[INFO] [stdout]     |
[INFO] [stdout] 477 |         f: impl Copy + Fn(&Self::Out, Scalar, &mut Accum),
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> core/src/diff.rs:330:9
[INFO] [stdout]     |
[INFO] [stdout] 330 |         input: &Diff<Poly, A>,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `accum`
[INFO] [stdout]    --> core/src/diff.rs:331:9
[INFO] [stdout]     |
[INFO] [stdout] 331 |         accum: &mut Accum,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_accum`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> core/src/diff.rs:332:9
[INFO] [stdout]     |
[INFO] [stdout] 332 |         f: impl Copy + Fn(&Self::Out, Scalar, &mut Accum),
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> core/src/diff.rs:343:29
[INFO] [stdout]     |
[INFO] [stdout] 343 |     fn map_new<Out: Vector>(f: impl Copy + Fn(&Self) -> Out) -> Map<Self, Out> {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]    --> core/src/diff.rs:348:9
[INFO] [stdout]     |
[INFO] [stdout] 348 |         map: &Map<Self, A>,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]    --> core/src/diff.rs:349:9
[INFO] [stdout]     |
[INFO] [stdout] 349 |         target: &mut Map<Self, B>,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> core/src/diff.rs:350:9
[INFO] [stdout]     |
[INFO] [stdout] 350 |         f: impl Copy + Fn(&A, &mut B),
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.89s
[INFO] running `Command { std: "docker" "inspect" "820d3c5d25a681f19b2fad924d5b5a0f3db867d51e90aeee69b64b74a43c2c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "820d3c5d25a681f19b2fad924d5b5a0f3db867d51e90aeee69b64b74a43c2c91", kill_on_drop: false }`
[INFO] [stdout] 820d3c5d25a681f19b2fad924d5b5a0f3db867d51e90aeee69b64b74a43c2c91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e3ea1ef38220c2679f8a1e56ad2af67de94c4fff0a54c56c2de5771e8dd43e09
[INFO] running `Command { std: "docker" "start" "-a" "e3ea1ef38220c2679f8a1e56ad2af67de94c4fff0a54c56c2de5771e8dd43e09", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> core/src/poly.rs:475:9
[INFO] [stderr]     |
[INFO] [stderr] 475 |         input: &PolyN<In, A, Rem>,
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `accum`
[INFO] [stderr]    --> core/src/poly.rs:476:9
[INFO] [stderr]     |
[INFO] [stderr] 476 |         accum: &mut Accum,
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_accum`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]    --> core/src/poly.rs:477:9
[INFO] [stderr]     |
[INFO] [stderr] 477 |         f: impl Copy + Fn(&Self::Out, Scalar, &mut Accum),
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> core/src/diff.rs:330:9
[INFO] [stderr]     |
[INFO] [stderr] 330 |         input: &Diff<Poly, A>,
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] running 8 tests
[INFO] [stderr] warning: unused variable: `accum`
[INFO] [stderr]    --> core/src/diff.rs:331:9
[INFO] [stderr]     |
[INFO] [stderr] 331 |         accum: &mut Accum,
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_accum`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stdout] test scalar::test_div ... ignored
[INFO] [stderr]    --> core/src/diff.rs:332:9
[INFO] [stderr]     |
[INFO] [stderr] 332 |         f: impl Copy + Fn(&Self::Out, Scalar, &mut Accum),
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stderr] 
[INFO] [stdout] test vector2::test_in_ccw_order ... ok
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]    --> core/src/diff.rs:343:29
[INFO] [stderr]     |
[INFO] [stderr] 343 |     fn map_new<Out: Vector>(f: impl Copy + Fn(&Self) -> Out) -> Map<Self, Out> {
[INFO] [stderr]     |                             ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `map`
[INFO] [stderr]    --> core/src/diff.rs:348:9
[INFO] [stderr]     |
[INFO] [stderr] 348 |         map: &Map<Self, A>,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `target`
[INFO] [stderr]    --> core/src/diff.rs:349:9
[INFO] [stderr]     |
[INFO] [stderr] 349 |         target: &mut Map<Self, B>,
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stdout] test vector3::test_inverse ... ok
[INFO] [stderr]    --> core/src/diff.rs:350:9
[INFO] [stderr]     |
[INFO] [stderr] 350 |         f: impl Copy + Fn(&A, &mut B),
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stderr] 
[INFO] [stderr] warning: `diffvec` (lib) generated 10 warnings
[INFO] [stderr] warning: `diffvec` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/diffvec-a193db465e141954)
[INFO] [stdout] test scalar::test_sqrt ... ok
[INFO] [stdout] test scalar::test_tan ... FAILED
[INFO] [stdout] test scalar::test_cos ... ok
[INFO] [stdout] test scalar::test_sin ... ok
[INFO] [stdout] test scalar::test_asin ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- scalar::test_tan stdout ----
[INFO] [stdout] ==============================
[INFO] [stdout] Input: -5
[INFO] [stdout] output          | 3.380515                  | 3.3805149                 | 1                   
[INFO] [stdout] d_output        | 12.427881                 | 12.42788                  | 1                   
[INFO] [stdout] d_d_output      | 84.02528                  | 84.02527                  | 2                   
[INFO] [stdout] d_d_d_output    | 877.00195                 | 842.71814                 | 561706              
[INFO] [stdout] d_d_d_d_output  | 12194.974                 | 11361.479                 | 853499              
[INFO] [stdout] 
[INFO] [stdout] thread 'scalar::test_tan' panicked at core/src/scalar.rs:364:5:
[INFO] [stdout] High error (ulps): 853499
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x585168d67bc2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x585168d67bc2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x585168d67bc2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x585168d67bc2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x585168d8e963 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x585168d8e963 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x585168d64b43 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x585168d64b43 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x585168d67a12 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x585168d69139 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x585168d68f6e - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x585168cbfaa4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x585168cbfaa4 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x585168d69b0e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x585168d69b0e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x585168d698da - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x585168d680b9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x585168d6956d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x585168d8c910 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x585168c683bc - diffvec::scalar::verify_gradients::hbb24bba899d27e3d
[INFO] [stdout]                                at /opt/rustwide/workdir/core/src/scalar.rs:364:5
[INFO] [stdout]   20:     0x585168c76b70 - diffvec::scalar::test_tan::hfc39ec3e394ce4a6
[INFO] [stdout]                                at /opt/rustwide/workdir/core/src/scalar.rs:441:9
[INFO] [stdout]   21:     0x585168c76957 - diffvec::scalar::test_tan::{{closure}}::h908278574544d74a
[INFO] [stdout]                                at /opt/rustwide/workdir/core/src/scalar.rs:437:14
[INFO] [stdout]   22:     0x585168c78076 - core::ops::function::FnOnce::call_once::hbf38698b10ce0afa
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   23:     0x585168cc530b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   24:     0x585168cc530b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   25:     0x585168cc4445 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   26:     0x585168cc4445 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x585168cc4445 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   28:     0x585168cc4445 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   29:     0x585168cc4445 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x585168cc4445 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   31:     0x585168cc4445 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   32:     0x585168c88044 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   33:     0x585168c88044 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   34:     0x585168c8ba1a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   35:     0x585168c8ba1a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x585168c8ba1a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   37:     0x585168c8ba1a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   38:     0x585168c8ba1a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x585168c8ba1a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   40:     0x585168c8ba1a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   41:     0x585168d6ca8f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   42:     0x585168d6ca8f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   43:     0x74f90c663aa4 - <unknown>
[INFO] [stdout]   44:     0x74f90c6f0a34 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     scalar::test_tan
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p diffvec --lib`
[INFO] running `Command { std: "docker" "inspect" "e3ea1ef38220c2679f8a1e56ad2af67de94c4fff0a54c56c2de5771e8dd43e09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3ea1ef38220c2679f8a1e56ad2af67de94c4fff0a54c56c2de5771e8dd43e09", kill_on_drop: false }`
[INFO] [stdout] e3ea1ef38220c2679f8a1e56ad2af67de94c4fff0a54c56c2de5771e8dd43e09
