[INFO] crate ssimd 0.1.0 is already in cache
[INFO] extracting crate ssimd 0.1.0 into work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/ssimd/0.1.0
[INFO] extracting crate ssimd 0.1.0 into work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/ssimd/0.1.0
[INFO] validating manifest of ssimd-0.1.0 on toolchain master#d99a320cba42f661aebfa1293b7b2ec3603dda75
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ssimd-0.1.0 on toolchain try#e70472fc501b855c9080f3772432c10fe20b8866
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ssimd-0.1.0
[INFO] finished frobbing ssimd-0.1.0
[INFO] frobbed toml for ssimd-0.1.0 written to work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/ssimd/0.1.0/Cargo.toml
[INFO] started frobbing ssimd-0.1.0
[INFO] finished frobbing ssimd-0.1.0
[INFO] frobbed toml for ssimd-0.1.0 written to work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/ssimd/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ssimd-0.1.0 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/ssimd/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a5fbb9d20c0430250beacdc990b2ada5935383250c3e29c7304b90b5106fd8d4
[INFO] running `"docker" "start" "-a" "a5fbb9d20c0430250beacdc990b2ada5935383250c3e29c7304b90b5106fd8d4"`
[INFO] [stderr]     Checking ssimd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function `A` should have a snake case name such as `a`
[INFO] [stderr]  --> examples/spectralnorm.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | / fn A(i: usize, j: usize) -> f64 {
[INFO] [stderr] 8 | |     ((i + j) * (i + j + 1) / 2 + i + 1) as f64
[INFO] [stderr] 9 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `mult_Av` should have a snake case name such as `mult_av`
[INFO] [stderr]   --> examples/spectralnorm.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | / fn mult_Av(v: &[f64], out: &mut [f64]) {
[INFO] [stderr] 16 | |     assert!(v.len() == out.len());
[INFO] [stderr] 17 | |     assert!(v.len() % 2 == 0);
[INFO] [stderr] 18 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 30 | |     }
[INFO] [stderr] 31 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `mult_Atv` should have a snake case name such as `mult_atv`
[INFO] [stderr]   --> examples/spectralnorm.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | / fn mult_Atv(v: &[f64], out: &mut [f64]) {
[INFO] [stderr] 34 | |     assert!(v.len() == out.len());
[INFO] [stderr] 35 | |     assert!(v.len() % 2 == 0);
[INFO] [stderr] 36 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 48 | |     }
[INFO] [stderr] 49 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `mult_AtAv` should have a snake case name such as `mult_at_av`
[INFO] [stderr]   --> examples/spectralnorm.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | / fn mult_AtAv(v: &[f64], out: &mut [f64], tmp: &mut [f64]) {
[INFO] [stderr] 52 | |     mult_Av(v, tmp);
[INFO] [stderr] 53 | |     mult_Atv(tmp, out);
[INFO] [stderr] 54 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `"docker" "inspect" "a5fbb9d20c0430250beacdc990b2ada5935383250c3e29c7304b90b5106fd8d4"`
[INFO] running `"docker" "rm" "-f" "a5fbb9d20c0430250beacdc990b2ada5935383250c3e29c7304b90b5106fd8d4"`
[INFO] [stdout] a5fbb9d20c0430250beacdc990b2ada5935383250c3e29c7304b90b5106fd8d4