[INFO] fetching crate lin_alg 1.3.6...
[INFO] testing lin_alg-1.3.6 against 1.90.0 for beta-1.91-3
[INFO] extracting crate lin_alg 1.3.6 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate lin_alg 1.3.6
[INFO] finished tweaking crates.io crate lin_alg 1.3.6
[INFO] tweaked toml for crates.io crate lin_alg 1.3.6 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lin_alg 1.3.6 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 crates.io crate lin_alg 1.3.6 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.15
[INFO] [stderr]   Downloaded cudarc v0.17.2
[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] a6112066199b195fdaac24345bd347e8bd1eb7646f406045685f5cd56e382742
[INFO] running `Command { std: "docker" "start" "-a" "a6112066199b195fdaac24345bd347e8bd1eb7646f406045685f5cd56e382742", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6112066199b195fdaac24345bd347e8bd1eb7646f406045685f5cd56e382742", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6112066199b195fdaac24345bd347e8bd1eb7646f406045685f5cd56e382742", kill_on_drop: false }`
[INFO] [stdout] a6112066199b195fdaac24345bd347e8bd1eb7646f406045685f5cd56e382742
[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] e68cc32d1e1163b9d72583cca7076f08968c224c85b516bd65b7f18ad3b46d74
[INFO] running `Command { std: "docker" "start" "-a" "e68cc32d1e1163b9d72583cca7076f08968c224c85b516bd65b7f18ad3b46d74", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling lin_alg v1.3.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/matrix.rs:161:21
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 let mut offdiag =
[INFO] [stdout]     |                     ----^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     create_matrix!(f32);
[INFO] [stdout]     |     ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `create_matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/matrix.rs:161:21
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 let mut offdiag =
[INFO] [stdout]     |                     ----^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:300:5
[INFO] [stdout]     |
[INFO] [stdout] 300 |     create_matrix!(f64);
[INFO] [stdout]     |     ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `create_matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `V_sorted` should have a snake case name
[INFO] [stdout]    --> src/matrix.rs:222:25
[INFO] [stdout]     |
[INFO] [stdout] 222 |                 let mut V_sorted = [[zero; 3]; 3];
[INFO] [stdout]     |                         ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `v_sorted`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     create_matrix!(f32);
[INFO] [stdout]     |     ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `create_matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `V_sorted` should have a snake case name
[INFO] [stdout]    --> src/matrix.rs:222:25
[INFO] [stdout]     |
[INFO] [stdout] 222 |                 let mut V_sorted = [[zero; 3]; 3];
[INFO] [stdout]     |                         ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `v_sorted`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:300:5
[INFO] [stdout]     |
[INFO] [stdout] 300 |     create_matrix!(f64);
[INFO] [stdout]     |     ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `create_matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.50s
[INFO] running `Command { std: "docker" "inspect" "e68cc32d1e1163b9d72583cca7076f08968c224c85b516bd65b7f18ad3b46d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e68cc32d1e1163b9d72583cca7076f08968c224c85b516bd65b7f18ad3b46d74", kill_on_drop: false }`
[INFO] [stdout] e68cc32d1e1163b9d72583cca7076f08968c224c85b516bd65b7f18ad3b46d74
[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] 68fcc5549f416f3d8b7c78e6ccba84c52613d6556f63c32e56a8b6535a8bb2da
[INFO] running `Command { std: "docker" "start" "-a" "68fcc5549f416f3d8b7c78e6ccba84c52613d6556f63c32e56a8b6535a8bb2da", kill_on_drop: false }`
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/matrix.rs:161:21
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 let mut offdiag =
[INFO] [stdout]     |                     ----^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     create_matrix!(f32);
[INFO] [stdout]     |     ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `create_matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/matrix.rs:161:21
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 let mut offdiag =
[INFO] [stdout]     |                     ----^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:300:5
[INFO] [stdout]     |
[INFO] [stdout] 300 |     create_matrix!(f64);
[INFO] [stdout]     |     ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `create_matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lin_alg v1.3.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `V_sorted` should have a snake case name
[INFO] [stdout]    --> src/matrix.rs:222:25
[INFO] [stdout]     |
[INFO] [stdout] 222 |                 let mut V_sorted = [[zero; 3]; 3];
[INFO] [stdout]     |                         ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `v_sorted`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     create_matrix!(f32);
[INFO] [stdout]     |     ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `create_matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `V_sorted` should have a snake case name
[INFO] [stdout]    --> src/matrix.rs:222:25
[INFO] [stdout]     |
[INFO] [stdout] 222 |                 let mut V_sorted = [[zero; 3]; 3];
[INFO] [stdout]     |                         ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `v_sorted`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:300:5
[INFO] [stdout]     |
[INFO] [stdout] 300 |     create_matrix!(f64);
[INFO] [stdout]     |     ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `create_matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::f32::FORWARD`, `crate::f32::RIGHT`, `crate::f32::UP`
[INFO] [stdout]  --> src/tests.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 |     f32::{FORWARD, RIGHT, UP, f32x8, pack_vec3x8, pack_x8, unpack_x8},
[INFO] [stdout]   |           ^^^^^^^  ^^^^^  ^^ no `UP` in `f32`
[INFO] [stdout]   |           |        |
[INFO] [stdout]   |           |        no `RIGHT` in `f32`
[INFO] [stdout]   |           no `FORWARD` in `f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::transmute`
[INFO] [stdout]  --> src/tests.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::mem::transmute;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `f64::unpack_vec3x8`
[INFO] [stdout]  --> src/tests.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     f64::unpack_vec3x8,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result_c`
[INFO] [stdout]    --> src/tests.rs:385:9
[INFO] [stdout]     |
[INFO] [stdout] 385 |     let result_c = base.powi(exp_c).to_array();
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_c`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result_d`
[INFO] [stdout]    --> src/tests.rs:386:9
[INFO] [stdout]     |
[INFO] [stdout] 386 |     let result_d = base.powi(exp_d).to_array();
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result_e`
[INFO] [stdout]    --> src/tests.rs:387:9
[INFO] [stdout]     |
[INFO] [stdout] 387 |     let result_e = base.powi(exp_e).to_array();
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/matrix.rs:161:21
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 let mut offdiag =
[INFO] [stdout]     |                     ----^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     create_matrix!(f32);
[INFO] [stdout]     |     ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `create_matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/matrix.rs:161:21
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 let mut offdiag =
[INFO] [stdout]     |                     ----^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:300:5
[INFO] [stdout]     |
[INFO] [stdout] 300 |     create_matrix!(f64);
[INFO] [stdout]     |     ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `create_matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lin_alg` (lib test) due to 1 previous error; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "68fcc5549f416f3d8b7c78e6ccba84c52613d6556f63c32e56a8b6535a8bb2da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68fcc5549f416f3d8b7c78e6ccba84c52613d6556f63c32e56a8b6535a8bb2da", kill_on_drop: false }`
[INFO] [stdout] 68fcc5549f416f3d8b7c78e6ccba84c52613d6556f63c32e56a8b6535a8bb2da
