[INFO] fetching crate m3d 0.0.1...
[INFO] checking m3d-0.0.1 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate m3d 0.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate m3d 0.0.1 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 94 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.5.1)
[INFO] [stderr]       Adding num v0.1.42 (available: v0.4.3)
[INFO] [stderr]       Adding sdl2 v0.35.2 (available: v0.37.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 416f06d7fc2a872f2f07121e8adfa768f88a1aa6c15368590fa4e386a84378dc
[INFO] running `Command { std: "docker" "start" "-a" "416f06d7fc2a872f2f07121e8adfa768f88a1aa6c15368590fa4e386a84378dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "416f06d7fc2a872f2f07121e8adfa768f88a1aa6c15368590fa4e386a84378dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "416f06d7fc2a872f2f07121e8adfa768f88a1aa6c15368590fa4e386a84378dc", kill_on_drop: false }`
[INFO] [stdout] 416f06d7fc2a872f2f07121e8adfa768f88a1aa6c15368590fa4e386a84378dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 114a3025ac5281efef835a9dc81ce58c7430cf07a1e928c352afd5bc83ae2ac2
[INFO] running `Command { std: "docker" "start" "-a" "114a3025ac5281efef835a9dc81ce58c7430cf07a1e928c352afd5bc83ae2ac2", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]     Checking rustc-serialize v0.3.25
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking 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)]` 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)]` 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]     Checking criterion v0.3.6
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `math3d`
[INFO] [stdout]  --> tests/utest_matrix3.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use math3d::matrices::Matrix3;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `math3d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `math3d`
[INFO] [stdout]  --> tests/utest_quaternion.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use math3d::quaternion::Quaternion;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `math3d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `math3d`
[INFO] [stdout]  --> tests/utest_quaternion.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use math3d::vectors::Vector3;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `math3d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[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] [stderr] error: could not compile `m3d` (test "utest_quaternion") due to 2 previous errors
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `math3d`
[INFO] [stdout]  --> tests/utest_vector3.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use math3d::vectors::Vector3;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `math3d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `math3d`
[INFO] [stdout]  --> benches/benchmark.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use math3d::points::Point3;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `math3d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `math3d`
[INFO] [stdout]  --> benches/benchmark.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use math3d::vectors::Vector3;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `math3d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `math3d`
[INFO] [stdout]  --> benches/benchmark.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use math3d::matrices::Matrix3;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `math3d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `math3d`
[INFO] [stdout]  --> benches/benchmark.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use math3d::quaternion::Quaternion;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `math3d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BenchmarkId`
[INFO] [stdout]  --> benches/benchmark.rs:2:50
[INFO] [stdout]   |
[INFO] [stdout] 2 | use criterion::{criterion_group, criterion_main, BenchmarkId, Criterion};
[INFO] [stdout]   |                                                  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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)]` 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_vector3") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `m3d` (bench "benchmark") due to 4 previous errors; 1 warning emitted
[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)]` 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" "114a3025ac5281efef835a9dc81ce58c7430cf07a1e928c352afd5bc83ae2ac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "114a3025ac5281efef835a9dc81ce58c7430cf07a1e928c352afd5bc83ae2ac2", kill_on_drop: false }`
[INFO] [stdout] 114a3025ac5281efef835a9dc81ce58c7430cf07a1e928c352afd5bc83ae2ac2
