[INFO] fetching crate math3d 0.0.1...
[INFO] checking math3d-0.0.1 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate math3d 0.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate math3d 0.0.1 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate math3d 0.0.1
[INFO] finished tweaking crates.io crate math3d 0.0.1
[INFO] tweaked toml for crates.io crate math3d 0.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd34f072c0928753bd6df1499a23485948573374bee3e87704bd616cbaa632ed
[INFO] running `Command { std: "docker" "start" "-a" "cd34f072c0928753bd6df1499a23485948573374bee3e87704bd616cbaa632ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd34f072c0928753bd6df1499a23485948573374bee3e87704bd616cbaa632ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd34f072c0928753bd6df1499a23485948573374bee3e87704bd616cbaa632ed", kill_on_drop: false }`
[INFO] [stdout] cd34f072c0928753bd6df1499a23485948573374bee3e87704bd616cbaa632ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c44388494d9a7395b395cfed80f655c38f1f3a788505a7b6b73f625b1dfd094
[INFO] running `Command { std: "docker" "start" "-a" "0c44388494d9a7395b395cfed80f655c38f1f3a788505a7b6b73f625b1dfd094", kill_on_drop: false }`
[INFO] [stderr]     Checking math3d v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::num::Float`
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::num::Float;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no `Float` in `num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::num::Float`
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::num::Float;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no `Float` in `num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Output` is not a member of trait `IndexMut`
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Output = [f32; 4];
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `IndexMut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Output` is not a member of trait `IndexMut`
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Output = [f32; 4];
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `IndexMut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Output` is not a member of trait `IndexMut`
[INFO] [stdout]   --> src/lib.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     type Output = f32;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ not a member of trait `IndexMut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Output` is not a member of trait `IndexMut`
[INFO] [stdout]   --> src/lib.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     type Output = f32;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ not a member of trait `IndexMut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `unstable`
[INFO] [stdout]  --> src/lib.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![allow(unstable)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `unstable`
[INFO] [stdout]  --> src/lib.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![allow(unstable)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `index` has an incompatible type for trait
[INFO] [stdout]   --> src/lib.rs:12:33
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn index<'a>(&'a self, row: &usize) -> &'a [f32; 4] {
[INFO] [stdout]    |                                 ^^^^^^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 expected `usize`, found `&usize`
[INFO] [stdout]    |                                 help: change the parameter type to match the trait: `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&Matrix4, _) -> &_`
[INFO] [stdout]               found signature `fn(&Matrix4, &_) -> &_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `index` has an incompatible type for trait
[INFO] [stdout]   --> src/lib.rs:12:33
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn index<'a>(&'a self, row: &usize) -> &'a [f32; 4] {
[INFO] [stdout]    |                                 ^^^^^^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 expected `usize`, found `&usize`
[INFO] [stdout]    |                                 help: change the parameter type to match the trait: `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&Matrix4, _) -> &_`
[INFO] [stdout]               found signature `fn(&Matrix4, &_) -> &_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `index_mut` has an incompatible type for trait
[INFO] [stdout]   --> src/lib.rs:20:41
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn index_mut<'a>(&'a mut self, row: &usize) -> &'a mut [f32; 4] {
[INFO] [stdout]    |                                         ^^^^^^
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         expected `usize`, found `&usize`
[INFO] [stdout]    |                                         help: change the parameter type to match the trait: `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&mut Matrix4, _) -> &mut _`
[INFO] [stdout]               found signature `fn(&mut Matrix4, &_) -> &mut _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `index_mut` has an incompatible type for trait
[INFO] [stdout]   --> src/lib.rs:20:41
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn index_mut<'a>(&'a mut self, row: &usize) -> &'a mut [f32; 4] {
[INFO] [stdout]    |                                         ^^^^^^
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         expected `usize`, found `&usize`
[INFO] [stdout]    |                                         help: change the parameter type to match the trait: `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&mut Matrix4, _) -> &mut _`
[INFO] [stdout]               found signature `fn(&mut Matrix4, &_) -> &mut _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `index` has an incompatible type for trait
[INFO] [stdout]   --> src/lib.rs:84:35
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn index<'a>(&'a self, index: &usize) -> &'a f32 {
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   expected `usize`, found `&usize`
[INFO] [stdout]    |                                   help: change the parameter type to match the trait: `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&Vector3, _) -> &_`
[INFO] [stdout]               found signature `fn(&Vector3, &_) -> &_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `index` has an incompatible type for trait
[INFO] [stdout]   --> src/lib.rs:84:35
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn index<'a>(&'a self, index: &usize) -> &'a f32 {
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   expected `usize`, found `&usize`
[INFO] [stdout]    |                                   help: change the parameter type to match the trait: `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&Vector3, _) -> &_`
[INFO] [stdout]               found signature `fn(&Vector3, &_) -> &_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `index_mut` has an incompatible type for trait
[INFO] [stdout]   --> src/lib.rs:92:43
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn index_mut<'a>(&'a mut self, index: &usize) -> &'a mut f32 {
[INFO] [stdout]    |                                           ^^^^^^
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           expected `usize`, found `&usize`
[INFO] [stdout]    |                                           help: change the parameter type to match the trait: `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&mut Vector3, _) -> &mut _`
[INFO] [stdout]               found signature `fn(&mut Vector3, &_) -> &mut _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `index_mut` has an incompatible type for trait
[INFO] [stdout]   --> src/lib.rs:92:43
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn index_mut<'a>(&'a mut self, index: &usize) -> &'a mut f32 {
[INFO] [stdout]    |                                           ^^^^^^
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           expected `usize`, found `&usize`
[INFO] [stdout]    |                                           help: change the parameter type to match the trait: `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&mut Vector3, _) -> &mut _`
[INFO] [stdout]               found signature `fn(&mut Vector3, &_) -> &mut _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `rsqrt` found for type `f32` in the current scope
[INFO] [stdout]    --> src/lib.rs:139:36
[INFO] [stdout]     |
[INFO] [stdout] 139 |         let value = self.dot(self).rsqrt();
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `sqrt` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 139 |         let value = self.dot(self).sqrt();
[INFO] [stdout]     |                                    ~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `rsqrt` found for type `f32` in the current scope
[INFO] [stdout]    --> src/lib.rs:139:36
[INFO] [stdout]     |
[INFO] [stdout] 139 |         let value = self.dot(self).rsqrt();
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `sqrt` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 139 |         let value = self.dot(self).sqrt();
[INFO] [stdout]     |                                    ~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0053, E0432, E0437, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `math3d` (lib) due to 9 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 8 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0053, E0432, E0437, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `math3d` (lib test) due to 9 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "0c44388494d9a7395b395cfed80f655c38f1f3a788505a7b6b73f625b1dfd094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c44388494d9a7395b395cfed80f655c38f1f3a788505a7b6b73f625b1dfd094", kill_on_drop: false }`
[INFO] [stdout] 0c44388494d9a7395b395cfed80f655c38f1f3a788505a7b6b73f625b1dfd094
[INFO] checking math3d-0.0.1 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate math3d 0.0.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate math3d 0.0.1 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate math3d 0.0.1
[INFO] finished tweaking crates.io crate math3d 0.0.1
[INFO] tweaked toml for crates.io crate math3d 0.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3bdc7562dd11219848d208519b5941027d8ccf61f4b3ad28c257062285185ae
[INFO] running `Command { std: "docker" "start" "-a" "e3bdc7562dd11219848d208519b5941027d8ccf61f4b3ad28c257062285185ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3bdc7562dd11219848d208519b5941027d8ccf61f4b3ad28c257062285185ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3bdc7562dd11219848d208519b5941027d8ccf61f4b3ad28c257062285185ae", kill_on_drop: false }`
[INFO] [stdout] e3bdc7562dd11219848d208519b5941027d8ccf61f4b3ad28c257062285185ae
[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 371a41ae1d0758fcc92df6e83063f153ed2712c918c1dbbcf13cbf2521626567
[INFO] running `Command { std: "docker" "start" "-a" "371a41ae1d0758fcc92df6e83063f153ed2712c918c1dbbcf13cbf2521626567", kill_on_drop: false }`
[INFO] [stderr]     Checking math3d v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::num::Float`
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::num::Float;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no `Float` in `num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Output` is not a member of trait `IndexMut`
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Output = [f32; 4];
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `IndexMut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Output` is not a member of trait `IndexMut`
[INFO] [stdout]   --> src/lib.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     type Output = f32;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ not a member of trait `IndexMut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `unstable`
[INFO] [stdout]  --> src/lib.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![allow(unstable)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::num::Float`
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::num::Float;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no `Float` in `num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Output` is not a member of trait `IndexMut`
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Output = [f32; 4];
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `IndexMut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Output` is not a member of trait `IndexMut`
[INFO] [stdout]   --> src/lib.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     type Output = f32;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ not a member of trait `IndexMut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `index` has an incompatible type for trait
[INFO] [stdout]   --> src/lib.rs:12:33
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn index<'a>(&'a self, row: &usize) -> &'a [f32; 4] {
[INFO] [stdout]    |                                 ^^^^^^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 expected `usize`, found `&usize`
[INFO] [stdout]    |                                 help: change the parameter type to match the trait: `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&Matrix4, _) -> &_`
[INFO] [stdout]               found signature `fn(&Matrix4, &_) -> &_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `index_mut` has an incompatible type for trait
[INFO] [stdout]   --> src/lib.rs:20:41
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn index_mut<'a>(&'a mut self, row: &usize) -> &'a mut [f32; 4] {
[INFO] [stdout]    |                                         ^^^^^^
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         expected `usize`, found `&usize`
[INFO] [stdout]    |                                         help: change the parameter type to match the trait: `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&mut Matrix4, _) -> &mut _`
[INFO] [stdout]               found signature `fn(&mut Matrix4, &_) -> &mut _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `index` has an incompatible type for trait
[INFO] [stdout]   --> src/lib.rs:84:35
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn index<'a>(&'a self, index: &usize) -> &'a f32 {
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   expected `usize`, found `&usize`
[INFO] [stdout]    |                                   help: change the parameter type to match the trait: `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&Vector3, _) -> &_`
[INFO] [stdout]               found signature `fn(&Vector3, &_) -> &_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `unstable`
[INFO] [stdout]  --> src/lib.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![allow(unstable)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `index_mut` has an incompatible type for trait
[INFO] [stdout]   --> src/lib.rs:92:43
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn index_mut<'a>(&'a mut self, index: &usize) -> &'a mut f32 {
[INFO] [stdout]    |                                           ^^^^^^
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           expected `usize`, found `&usize`
[INFO] [stdout]    |                                           help: change the parameter type to match the trait: `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&mut Vector3, _) -> &mut _`
[INFO] [stdout]               found signature `fn(&mut Vector3, &_) -> &mut _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `index` has an incompatible type for trait
[INFO] [stdout]   --> src/lib.rs:12:33
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn index<'a>(&'a self, row: &usize) -> &'a [f32; 4] {
[INFO] [stdout]    |                                 ^^^^^^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 expected `usize`, found `&usize`
[INFO] [stdout]    |                                 help: change the parameter type to match the trait: `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&Matrix4, _) -> &_`
[INFO] [stdout]               found signature `fn(&Matrix4, &_) -> &_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `index_mut` has an incompatible type for trait
[INFO] [stdout]   --> src/lib.rs:20:41
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn index_mut<'a>(&'a mut self, row: &usize) -> &'a mut [f32; 4] {
[INFO] [stdout]    |                                         ^^^^^^
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         expected `usize`, found `&usize`
[INFO] [stdout]    |                                         help: change the parameter type to match the trait: `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&mut Matrix4, _) -> &mut _`
[INFO] [stdout]               found signature `fn(&mut Matrix4, &_) -> &mut _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `index` has an incompatible type for trait
[INFO] [stdout]   --> src/lib.rs:84:35
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn index<'a>(&'a self, index: &usize) -> &'a f32 {
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   expected `usize`, found `&usize`
[INFO] [stdout]    |                                   help: change the parameter type to match the trait: `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&Vector3, _) -> &_`
[INFO] [stdout]               found signature `fn(&Vector3, &_) -> &_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `index_mut` has an incompatible type for trait
[INFO] [stdout]   --> src/lib.rs:92:43
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn index_mut<'a>(&'a mut self, index: &usize) -> &'a mut f32 {
[INFO] [stdout]    |                                           ^^^^^^
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           expected `usize`, found `&usize`
[INFO] [stdout]    |                                           help: change the parameter type to match the trait: `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&mut Vector3, _) -> &mut _`
[INFO] [stdout]               found signature `fn(&mut Vector3, &_) -> &mut _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `rsqrt` found for type `f32` in the current scope
[INFO] [stdout]    --> src/lib.rs:139:36
[INFO] [stdout]     |
[INFO] [stdout] 139 |         let value = self.dot(self).rsqrt();
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `sqrt` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 139 |         let value = self.dot(self).sqrt();
[INFO] [stdout]     |                                    ~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `rsqrt` found for type `f32` in the current scope
[INFO] [stdout]    --> src/lib.rs:139:36
[INFO] [stdout]     |
[INFO] [stdout] 139 |         let value = self.dot(self).rsqrt();
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `sqrt` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 139 |         let value = self.dot(self).sqrt();
[INFO] [stdout]     |                                    ~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0053, E0432, E0437, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0053, E0432, E0437, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `math3d` (lib test) due to 9 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `math3d` (lib) due to 9 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "371a41ae1d0758fcc92df6e83063f153ed2712c918c1dbbcf13cbf2521626567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "371a41ae1d0758fcc92df6e83063f153ed2712c918c1dbbcf13cbf2521626567", kill_on_drop: false }`
[INFO] [stdout] 371a41ae1d0758fcc92df6e83063f153ed2712c918c1dbbcf13cbf2521626567
