[INFO] fetching crate projective 0.3.0...
[INFO] checking projective-0.3.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate projective 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate projective 0.3.0
[INFO] finished tweaking crates.io crate projective 0.3.0
[INFO] tweaked toml for crates.io crate projective 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate projective 0.3.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68568f084eed3afd7382b16a2d140094a142991082999267c0d9f80dcc8e4438
[INFO] running `Command { std: "docker" "start" "-a" "68568f084eed3afd7382b16a2d140094a142991082999267c0d9f80dcc8e4438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68568f084eed3afd7382b16a2d140094a142991082999267c0d9f80dcc8e4438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68568f084eed3afd7382b16a2d140094a142991082999267c0d9f80dcc8e4438", kill_on_drop: false }`
[INFO] [stdout] 68568f084eed3afd7382b16a2d140094a142991082999267c0d9f80dcc8e4438
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a17a8d4d24918eec8dc22f20401a43296e9362d8c663af946637faea57aeb910
[INFO] running `Command { std: "docker" "start" "-a" "a17a8d4d24918eec8dc22f20401a43296e9362d8c663af946637faea57aeb910", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking projective v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0053]: method `transform` has an incompatible type for trait
[INFO] [stdout]  --> tests/point.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn transform(&self, matrix: &[&f64; 9]) -> Self {
[INFO] [stdout]   |                  ^^^^^ types differ in mutability
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected signature `fn(&mut Point, &[&f64; 9]) -> ()`
[INFO] [stdout]              found signature `fn(&Point, &[&f64; 9]) -> Point`
[INFO] [stdout] help: change the self-receiver type to match the trait
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn transform(&mut self, matrix: &[&f64; 9]) -> Self {
[INFO] [stdout]   |                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `transform` has an incompatible type for trait
[INFO] [stdout]  --> tests/point.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn transform(&self, matrix: &[&f64; 9]) -> Self {
[INFO] [stdout]   |                  ^^^^^ types differ in mutability
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected signature `fn(&mut point::Point, &[&f64; 9]) -> ()`
[INFO] [stdout]              found signature `fn(&point::Point, &[&f64; 9]) -> point::Point`
[INFO] [stdout] help: change the self-receiver type to match the trait
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn transform(&mut self, matrix: &[&f64; 9]) -> Self {
[INFO] [stdout]   |                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/point.rs:19:42
[INFO] [stdout]    |
[INFO] [stdout] 19 |     assert_eq!(p0.translate(&2.0, &1.0), Point(3.0, 3.0));
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^ expected `()`, found `Point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/point.rs:20:38
[INFO] [stdout]    |
[INFO] [stdout] 20 |     assert_eq!(p0.scale(&2.0, &3.0), Point(2.0, 6.0));
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^ expected `()`, found `Point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/point.rs:22:50
[INFO] [stdout]    |
[INFO] [stdout] 22 |     assert_eq!(p0.rotate(&std::f64::consts::PI), Point(-0.9999999999999998, -2.0));
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `Point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/point.rs:19:42
[INFO] [stdout]    |
[INFO] [stdout] 19 |     assert_eq!(p0.translate(&2.0, &1.0), Point(3.0, 3.0));
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^ expected `()`, found `Point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/point.rs:20:38
[INFO] [stdout]    |
[INFO] [stdout] 20 |     assert_eq!(p0.scale(&2.0, &3.0), Point(2.0, 6.0));
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^ expected `()`, found `Point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/point.rs:22:50
[INFO] [stdout]    |
[INFO] [stdout] 22 |     assert_eq!(p0.rotate(&std::f64::consts::PI), Point(-0.9999999999999998, -2.0));
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `Point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0053, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `projective` (test "point") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0053, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `projective` (test "main") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "a17a8d4d24918eec8dc22f20401a43296e9362d8c663af946637faea57aeb910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a17a8d4d24918eec8dc22f20401a43296e9362d8c663af946637faea57aeb910", kill_on_drop: false }`
[INFO] [stdout] a17a8d4d24918eec8dc22f20401a43296e9362d8c663af946637faea57aeb910