[INFO] cloning repository https://github.com/jakovsch/stationarystates
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jakovsch/stationarystates" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakovsch%2Fstationarystates", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakovsch%2Fstationarystates'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 157238796e40599a136b58147cd74a2e6ece11a7
[INFO] checking jakovsch/stationarystates against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakovsch%2Fstationarystates" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jakovsch/stationarystates on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/jakovsch/stationarystates
[INFO] finished tweaking git repo https://github.com/jakovsch/stationarystates
[INFO] tweaked toml for git repo https://github.com/jakovsch/stationarystates written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jakovsch/stationarystates 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trackball v0.9.0
[INFO] [stderr]   Downloaded critical-section v0.2.7
[INFO] [stderr]   Downloaded atomic-polyfill v0.1.8
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[INFO] [stderr]   Downloaded nalgebra v0.29.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f19e10ab0541a0215779c170ac904f41c49ca8fbf0b7da21f83e46fbb53994b9
[INFO] running `Command { std: "docker" "start" "-a" "f19e10ab0541a0215779c170ac904f41c49ca8fbf0b7da21f83e46fbb53994b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f19e10ab0541a0215779c170ac904f41c49ca8fbf0b7da21f83e46fbb53994b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f19e10ab0541a0215779c170ac904f41c49ca8fbf0b7da21f83e46fbb53994b9", kill_on_drop: false }`
[INFO] [stdout] f19e10ab0541a0215779c170ac904f41c49ca8fbf0b7da21f83e46fbb53994b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abf8cbf76c3c54fcb3d6f4a3269a74fbf9298a1cf40b4c0281dffe0069ea6d7a
[INFO] running `Command { std: "docker" "start" "-a" "abf8cbf76c3c54fcb3d6f4a3269a74fbf9298a1cf40b4c0281dffe0069ea6d7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling unicode-ident v1.0.0
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[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.80
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling bumpalo v3.9.1
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]     Checking bytemuck v1.9.1
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling wasm-bindgen v0.2.80
[INFO] [stderr]    Compiling semver v1.0.9
[INFO] [stderr]     Checking safe_arch v0.6.0
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]     Checking matrixmultiply v0.3.2
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
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[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling rustc_version v0.4.0
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[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking hash32 v0.2.1
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[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]     Checking simba v0.7.1
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[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling bacon-sci v0.13.1
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.80
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[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.80
[INFO] [stderr]     Checking js-sys v0.3.57
[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
[INFO] [stderr]     Checking nalgebra v0.29.0
[INFO] [stderr]     Checking nalgebra v0.31.0
[INFO] [stderr]     Checking web-sys v0.3.57
[INFO] [stderr]     Checking gloo-render v0.1.1
[INFO] [stderr]     Checking gloo-events v0.1.2
[INFO] [stderr]     Checking stationarystates v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ops::AddAssign`
[INFO] [stdout]   --> src/prelude.rs:13:27
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use std::{mem, slice, ops::AddAssign};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::AddAssign`
[INFO] [stdout]   --> src/prelude.rs:13:27
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use std::{mem, slice, ops::AddAssign};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `subdiv` and `n_face` are never read
[INFO] [stdout]   --> src/icosphere.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct IcoSphere {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 9  |     pub subdiv: usize,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 10 |     pub n_face: usize,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `batch_size` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:369:11
[INFO] [stdout]     |
[INFO] [stdout] 369 |     const batch_size: usize = 1000;
[INFO] [stdout]     |           ^^^^^^^^^^ help: convert the identifier to upper case: `BATCH_SIZE`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `subdiv` and `n_face` are never read
[INFO] [stdout]   --> src/icosphere.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct IcoSphere {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 9  |     pub subdiv: usize,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 10 |     pub n_face: usize,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `batch_size` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:369:11
[INFO] [stdout]     |
[INFO] [stdout] 369 |     const batch_size: usize = 1000;
[INFO] [stdout]     |           ^^^^^^^^^^ help: convert the identifier to upper case: `BATCH_SIZE`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.85s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.80
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "abf8cbf76c3c54fcb3d6f4a3269a74fbf9298a1cf40b4c0281dffe0069ea6d7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abf8cbf76c3c54fcb3d6f4a3269a74fbf9298a1cf40b4c0281dffe0069ea6d7a", kill_on_drop: false }`
[INFO] [stdout] abf8cbf76c3c54fcb3d6f4a3269a74fbf9298a1cf40b4c0281dffe0069ea6d7a