[INFO] fetching crate truster 0.4.1...
[INFO] testing truster-0.4.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate truster 0.4.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate truster 0.4.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate truster 0.4.1
[INFO] finished tweaking crates.io crate truster 0.4.1
[INFO] tweaked toml for crates.io crate truster 0.4.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate truster 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d823568196a13fd867cfac96b5668f527f44990acea44600753fbc48ab0083f5
[INFO] running `Command { std: "docker" "start" "-a" "d823568196a13fd867cfac96b5668f527f44990acea44600753fbc48ab0083f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d823568196a13fd867cfac96b5668f527f44990acea44600753fbc48ab0083f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d823568196a13fd867cfac96b5668f527f44990acea44600753fbc48ab0083f5", kill_on_drop: false }`
[INFO] [stdout] d823568196a13fd867cfac96b5668f527f44990acea44600753fbc48ab0083f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e912e597620131c9fc9ec82abf6fc4877a5531d9207c5248c70d093044a5d92
[INFO] running `Command { std: "docker" "start" "-a" "7e912e597620131c9fc9ec82abf6fc4877a5531d9207c5248c70d093044a5d92", kill_on_drop: false }`
[INFO] [stderr]    Compiling truster v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "7e912e597620131c9fc9ec82abf6fc4877a5531d9207c5248c70d093044a5d92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e912e597620131c9fc9ec82abf6fc4877a5531d9207c5248c70d093044a5d92", kill_on_drop: false }`
[INFO] [stdout] 7e912e597620131c9fc9ec82abf6fc4877a5531d9207c5248c70d093044a5d92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e69e0b78d255921ed45cc80d3eae86c65d056d2cca9aea53b5dddd5194ac866e
[INFO] running `Command { std: "docker" "start" "-a" "e69e0b78d255921ed45cc80d3eae86c65d056d2cca9aea53b5dddd5194ac866e", kill_on_drop: false }`
[INFO] [stderr]    Compiling truster v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "e69e0b78d255921ed45cc80d3eae86c65d056d2cca9aea53b5dddd5194ac866e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e69e0b78d255921ed45cc80d3eae86c65d056d2cca9aea53b5dddd5194ac866e", kill_on_drop: false }`
[INFO] [stdout] e69e0b78d255921ed45cc80d3eae86c65d056d2cca9aea53b5dddd5194ac866e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 080514a8e321f32cc20f1c6f592c415ad5937e7314325d5f4068344a207e182e
[INFO] running `Command { std: "docker" "start" "-a" "080514a8e321f32cc20f1c6f592c415ad5937e7314325d5f4068344a207e182e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/truster-27eacc93eac69264)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test camera::tests::pixel_size ... ok
[INFO] [stdout] test intersection::tests::hit_all_negative ... ok
[INFO] [stdout] test intersection::tests::hit_all_positive ... ok
[INFO] [stdout] test intersection::tests::hit_many ... ok
[INFO] [stdout] test intersection::tests::hit_record_inside ... ok
[INFO] [stdout] test camera::tests::ray_for_pixel_corner ... ok
[INFO] [stdout] test intersection::tests::hit_record_outside ... ok
[INFO] [stdout] test intersection::tests::hit_some_negative ... ok
[INFO] [stdout] test intersection::tests::hit_record_over_under_point ... ok
[INFO] [stdout] test material::tests::lighting_eye_between_light_and_surface_light_offset_45deg ... ok
[INFO] [stdout] test material::tests::lighting_eye_in_path_reflector ... ok
[INFO] [stdout] test material::tests::lighting_eye_between_light_and_surface ... ok
[INFO] [stdout] test material::tests::lighting_eye_opposite_surface_light_offset_45deg ... ok
[INFO] [stdout] test shape::plane::tests::intersect_above ... ok
[INFO] [stdout] test material::tests::lighting_light_behind_surface ... ok
[INFO] [stdout] test material::tests::lighting_surface_in_shadow ... ok
[INFO] [stdout] test shape::plane::tests::intersect_below ... ok
[INFO] [stdout] test camera::tests::render ... ok
[INFO] [stdout] test shape::plane::tests::intersect_coplanar ... ok
[INFO] [stdout] test shape::plane::tests::intersect_parallel ... ok
[INFO] [stdout] test shape::plane::tests::local_normal_at ... ok
[INFO] [stdout] test shape::tests::intersect_scaled ... ok
[INFO] [stdout] test shape::tests::intersect_translated ... ok
[INFO] [stdout] test shape::tests::normal_at_transformed ... ok
[INFO] [stdout] test texture::solid_color::tests::color_at ... ok
[INFO] [stdout] test shape::tests::normal_at_translated ... ok
[INFO] [stdout] test texture::stripe::tests::color_at_alternating_x ... ok
[INFO] [stdout] test texture::stripe::tests::color_at_constant_y ... ok
[INFO] [stdout] test texture::stripe::tests::color_at_constant_z ... ok
[INFO] [stdout] test texture::tests::color_at_shape_with_shape_and_texture_transformation ... ok
[INFO] [stdout] test texture::tests::color_at_shape_with_shape_transformation ... ok
[INFO] [stdout] test texture::tests::color_at_shape_with_texture_transformation ... ok
[INFO] [stdout] test world::tests::color_at_hit ... ok
[INFO] [stderr]    Doc-tests truster
[INFO] [stdout] test world::tests::color_at_miss ... ok
[INFO] [stdout] test world::tests::intersect ... ok
[INFO] [stdout] test world::tests::is_shadowed_object_behind_light ... ok
[INFO] [stdout] test world::tests::is_shadowed_object_behind_point ... ok
[INFO] [stdout] test world::tests::is_shadowed_nothing_collinear_with_point_and_light ... ok
[INFO] [stdout] test world::tests::shade_hit ... ok
[INFO] [stdout] test world::tests::shade_hit_inside ... ok
[INFO] [stdout] test world::tests::is_shadowed_object_between_point_and_light ... ok
[INFO] [stdout] test world::tests::shade_hit_intersection_in_shadow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 51 tests
[INFO] [stdout] test src/matrix.rs - matrix (line 168) ... ok
[INFO] [stdout] test src/matrix.rs - matrix (line 131) ... ok
[INFO] [stdout] test src/color.rs - color (line 51) ... ok
[INFO] [stdout] test src/shape/sphere.rs - shape::sphere::Sphere::local_intersect (line 35) ... ok
[INFO] [stdout] test src/color.rs - color (line 19) ... ok
[INFO] [stdout] test src/ray.rs - ray::Ray::at (line 33) ... ok
[INFO] [stdout] test src/matrix.rs - matrix (line 192) ... ok
[INFO] [stdout] test src/matrix.rs - matrix (line 156) ... ok
[INFO] [stdout] test src/matrix.rs - matrix (line 146) ... ok
[INFO] [stdout] test src/shape/sphere.rs - shape::sphere::Sphere::local_intersect (line 49) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix::view_transform (line 365) ... ok
[INFO] [stdout] test src/matrix.rs - matrix (line 180) ... ok
[INFO] [stdout] test src/matrix.rs - matrix (line 69) ... ok
[INFO] [stdout] test src/canvas.rs - canvas (line 8) ... ok
[INFO] [stdout] test src/color.rs - color (line 59) ... ok
[INFO] [stdout] test src/camera.rs - camera::Camera::ray_for_pixel (line 83) ... ok
[INFO] [stdout] test src/matrix.rs - matrix (line 85) ... ok
[INFO] [stdout] test src/matrix.rs - matrix (line 7) ... ok
[INFO] [stdout] test src/matrix.rs - matrix (line 103) ... ok
[INFO] [stdout] test src/shape/sphere.rs - shape::sphere::Sphere::local_intersect (line 63) ... ok
[INFO] [stdout] test src/ray.rs - ray::Ray::transform (line 66) ... ok
[INFO] [stdout] test src/color.rs - color (line 43) ... ok
[INFO] [stdout] test src/canvas.rs - canvas (line 27) ... FAILED
[INFO] [stdout] test src/matrix.rs - matrix::Matrix::view_transform (line 354) ... ok
[INFO] [stdout] test src/canvas.rs - canvas (line 16) ... ok
[INFO] [stdout] test src/color.rs - color (line 8) ... ok
[INFO] [stdout] test src/matrix.rs - matrix (line 202) ... ok
[INFO] [stdout] test src/matrix.rs - matrix (line 44) ... ok
[INFO] [stdout] test src/ray.rs - ray::Ray::transform (line 53) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix::view_transform (line 343) ... ok
[INFO] [stdout] test src/color.rs - color (line 33) ... ok
[INFO] [stdout] test src/matrix.rs - matrix (line 25) ... ok
[INFO] [stdout] test src/shape/sphere.rs - shape::sphere::Sphere::local_intersect (line 89) ... ok
[INFO] [stdout] test src/shape/sphere.rs - shape::sphere::Sphere::local_intersect (line 75) ... ok
[INFO] [stdout] test src/tuple.rs - tuple (line 38) ... ok
[INFO] [stdout] test src/shape/sphere.rs - shape::sphere::Sphere::local_normal_at (line 129) ... ok
[INFO] [stdout] test src/shape/sphere.rs - shape::sphere::Sphere::local_normal_at (line 159) ... ok
[INFO] [stdout] test src/tuple.rs - tuple (line 55) ... ok
[INFO] [stdout] test src/tuple.rs - tuple (line 101) ... ok
[INFO] [stdout] test src/tuple.rs - tuple (line 86) ... ok
[INFO] [stdout] test src/tuple.rs - tuple (line 18) ... ok
[INFO] [stdout] test src/tuple.rs - tuple (line 94) ... ok
[INFO] [stdout] test src/tuple.rs - tuple (line 29) ... ok
[INFO] [stdout] test src/tuple.rs - tuple (line 79) ... ok
[INFO] [stdout] test src/tuple.rs - tuple (line 132) ... ok
[INFO] [stdout] test src/tuple.rs - tuple (line 65) ... ok
[INFO] [stdout] test src/tuple.rs - tuple (line 109) ... ok
[INFO] [stdout] test src/tuple.rs - tuple (line 7) ... ok
[INFO] [stdout] test src/shape/sphere.rs - shape::sphere::Sphere::local_normal_at (line 149) ... ok
[INFO] [stdout] test src/shape/sphere.rs - shape::sphere::Sphere::local_normal_at (line 139) ... ok
[INFO] [stdout] test src/tuple.rs - tuple (line 118) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/canvas.rs - canvas (line 27) stdout ----
[INFO] [stdout] Test executable failed (exit code 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/canvas.rs - canvas (line 27)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 50 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.75s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "080514a8e321f32cc20f1c6f592c415ad5937e7314325d5f4068344a207e182e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "080514a8e321f32cc20f1c6f592c415ad5937e7314325d5f4068344a207e182e", kill_on_drop: false }`
[INFO] [stdout] 080514a8e321f32cc20f1c6f592c415ad5937e7314325d5f4068344a207e182e