[INFO] fetching crate m3d 0.0.1...
[INFO] testing m3d-0.0.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate m3d 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate m3d 0.0.1
[INFO] finished tweaking crates.io crate m3d 0.0.1
[INFO] tweaked toml for crates.io crate m3d 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate m3d 0.0.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 92 packages to highest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.8.2)
[INFO] [stderr]       Adding num v0.1.43 (available: v0.4.3)
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.3)
[INFO] [stderr]       Adding sdl2 v0.35.2 (available: v0.38.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-rational v0.1.43
[INFO] [stderr]   Downloaded num v0.1.43
[INFO] [stderr]   Downloaded version-compare v0.1.1
[INFO] [stderr]   Downloaded sdl2 v0.35.2
[INFO] [stderr]   Downloaded num-complex v0.1.44
[INFO] [stderr]   Downloaded rustc-serialize v0.3.25
[INFO] [stderr]   Downloaded num-bigint v0.1.45
[INFO] [stderr]   Downloaded sdl2-sys v0.35.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cda66319938e29ba17c0f84975d9e2b0bb2bf06cbc4074c953ea358d0584ec98
[INFO] running `Command { std: "docker" "start" "cda66319938e29ba17c0f84975d9e2b0bb2bf06cbc4074c953ea358d0584ec98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cda66319938e29ba17c0f84975d9e2b0bb2bf06cbc4074c953ea358d0584ec98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cda66319938e29ba17c0f84975d9e2b0bb2bf06cbc4074c953ea358d0584ec98" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cda66319938e29ba17c0f84975d9e2b0bb2bf06cbc4074c953ea358d0584ec98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cda66319938e29ba17c0f84975d9e2b0bb2bf06cbc4074c953ea358d0584ec98" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
[INFO] [stderr]    Compiling cfg-if v1.0.5
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling num-bigint v0.1.45
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling crossbeam-deque v0.8.8
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num-complex v0.1.44
[INFO] [stderr]    Compiling num-rational v0.1.43
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]    Compiling either v1.19.0
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]    Compiling num-iter v0.1.46
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling num v0.1.43
[INFO] [stderr]    Compiling m3d v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::matrices::Matrix4`
[INFO] [stdout]   --> src/quaternion.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use crate::matrices::Matrix4;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]    --> src/quaternion.rs:504:5
[INFO] [stdout]     |
[INFO] [stdout] 504 |     pub fn pow(self, n: F) -> Quaternion<F> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
[INFO] [stdout] 505 |         self.exp() * self.pow(n - F::from(1.0).unwrap())
[INFO] [stdout]     |                      ----------------------------------- recursive call site
[INFO] [stdout]     |
[INFO] [stdout]     = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout]     = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> src/matrices.rs:915:18
[INFO] [stdout]     |
[INFO] [stdout] 915 |     fn mul(self, rhs: F) -> Matrix4<F> {
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> src/matrices.rs:923:18
[INFO] [stdout]     |
[INFO] [stdout] 923 |     fn div(self, rhs: Matrix4<F>) -> Matrix4<F> {
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> src/matrices.rs:931:18
[INFO] [stdout]     |
[INFO] [stdout] 931 |     fn div(self, rhs: F) -> Matrix4<F> {
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 9.33s
[INFO] running `Command { std: "docker" "inspect" "cda66319938e29ba17c0f84975d9e2b0bb2bf06cbc4074c953ea358d0584ec98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cda66319938e29ba17c0f84975d9e2b0bb2bf06cbc4074c953ea358d0584ec98" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling either v1.19.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling m3d v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::matrices::Matrix4`
[INFO] [stdout]   --> src/quaternion.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use crate::matrices::Matrix4;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]    --> src/quaternion.rs:504:5
[INFO] [stdout]     |
[INFO] [stdout] 504 |     pub fn pow(self, n: F) -> Quaternion<F> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
[INFO] [stdout] 505 |         self.exp() * self.pow(n - F::from(1.0).unwrap())
[INFO] [stdout]     |                      ----------------------------------- recursive call site
[INFO] [stdout]     |
[INFO] [stdout]     = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout]     = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> src/matrices.rs:915:18
[INFO] [stdout]     |
[INFO] [stdout] 915 |     fn mul(self, rhs: F) -> Matrix4<F> {
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> src/matrices.rs:923:18
[INFO] [stdout]     |
[INFO] [stdout] 923 |     fn div(self, rhs: Matrix4<F>) -> Matrix4<F> {
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> src/matrices.rs:931:18
[INFO] [stdout]     |
[INFO] [stdout] 931 |     fn div(self, rhs: F) -> Matrix4<F> {
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stdout] error[E0433]: cannot find module or crate `math3d` in this scope
[INFO] [stdout]  --> tests/utest_vector3.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use math3d::vectors::Vector3;
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `math3d`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `math3d`, use `cargo add math3d` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `math3d` in this scope
[INFO] [stdout]  --> tests/utest_quaternion.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use math3d::quaternion::Quaternion;
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `math3d`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `math3d`, use `cargo add math3d` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `math3d` in this scope
[INFO] [stdout]  --> tests/utest_quaternion.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use math3d::vectors::Vector3;
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `math3d`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `math3d`, use `cargo add math3d` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `math3d` in this scope
[INFO] [stdout]  --> tests/utest_matrix3.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use math3d::matrices::Matrix3;
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `math3d`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `math3d`, use `cargo add math3d` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `m3d` (test "utest_matrix3") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `m3d` (test "utest_vector3") due to 1 previous error
[INFO] [stdout] warning: unused import: `crate::matrices::Matrix4`
[INFO] [stdout]   --> src/quaternion.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use crate::matrices::Matrix4;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `m3d` (test "utest_quaternion") due to 2 previous errors
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]    --> src/quaternion.rs:504:5
[INFO] [stdout]     |
[INFO] [stdout] 504 |     pub fn pow(self, n: F) -> Quaternion<F> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
[INFO] [stdout] 505 |         self.exp() * self.pow(n - F::from(1.0).unwrap())
[INFO] [stdout]     |                      ----------------------------------- recursive call site
[INFO] [stdout]     |
[INFO] [stdout]     = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout]     = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> src/matrices.rs:915:18
[INFO] [stdout]     |
[INFO] [stdout] 915 |     fn mul(self, rhs: F) -> Matrix4<F> {
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> src/matrices.rs:923:18
[INFO] [stdout]     |
[INFO] [stdout] 923 |     fn div(self, rhs: Matrix4<F>) -> Matrix4<F> {
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> src/matrices.rs:931:18
[INFO] [stdout]     |
[INFO] [stdout] 931 |     fn div(self, rhs: F) -> Matrix4<F> {
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cda66319938e29ba17c0f84975d9e2b0bb2bf06cbc4074c953ea358d0584ec98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cda66319938e29ba17c0f84975d9e2b0bb2bf06cbc4074c953ea358d0584ec98", kill_on_drop: false }`
[INFO] [stdout] cda66319938e29ba17c0f84975d9e2b0bb2bf06cbc4074c953ea358d0584ec98
