[INFO] cloning repository huwb/rust-rt [INFO] running `"git" "clone" "--bare" "git://github.com/huwb/rust-rt.git" "work/cache/sources/gh/huwb/rust-rt"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/huwb/rust-rt'... [INFO] running `"git" "clone" "work/cache/sources/gh/huwb/rust-rt" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/huwb/rust-rt"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/huwb/rust-rt'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/huwb/rust-rt" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/huwb/rust-rt"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/huwb/rust-rt'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 34c4b6019d92713f1f3adcb6336a82acdbff1ee8 [INFO] sha for GitHub repo huwb/rust-rt: 34c4b6019d92713f1f3adcb6336a82acdbff1ee8 [INFO] validating manifest of huwb/rust-rt on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of huwb/rust-rt on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing huwb/rust-rt [INFO] finished frobbing huwb/rust-rt [INFO] frobbed toml for huwb/rust-rt written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/huwb/rust-rt/Cargo.toml [INFO] started frobbing huwb/rust-rt [INFO] finished frobbing huwb/rust-rt [INFO] frobbed toml for huwb/rust-rt written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/huwb/rust-rt/Cargo.toml [INFO] crate huwb/rust-rt already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded simple-stopwatch v0.1.4 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing huwb/rust-rt against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/huwb/rust-rt:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] e7e3b69047a65ef9f424a5e49eea184874e327ea38707d78c9cd127e7e91ad49 [INFO] running `"docker" "start" "-a" "e7e3b69047a65ef9f424a5e49eea184874e327ea38707d78c9cd127e7e91ad49"` [INFO] [stderr] Compiling libc v0.2.40 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling simple-stopwatch v0.1.4 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling rust-rt v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/threadpool.rs:18:20 [INFO] [stderr] | [INFO] [stderr] 18 | pub type Job = Box; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vector.rs:51:39 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn random_on_sphere(rng: &mut Rng) -> Vector { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:99:58 [INFO] [stderr] | [INFO] [stderr] 99 | fn scatter(&self, r: &Ray, hr: &HitRecord, rng: &mut Rng) -> Option<(Vector, Ray)> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:176:49 [INFO] [stderr] | [INFO] [stderr] 176 | fn render(r: Ray, bounces_rem: usize, rng: &mut Rng) -> Vector { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:203:36 [INFO] [stderr] | [INFO] [stderr] 203 | fn color(u: f32, v: f32, rng: &mut Rng) -> Vector { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:253:21 [INFO] [stderr] | [INFO] [stderr] 253 | let mut xf = x as f32; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:260:25 [INFO] [stderr] | [INFO] [stderr] 260 | let mut i = color(u, v, &mut rng); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:243:13 [INFO] [stderr] | [INFO] [stderr] 243 | let mut yf = y as f32; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:245:13 [INFO] [stderr] | [INFO] [stderr] 245 | let mut row = Arc::clone(&&image[y]); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.85s [INFO] running `"docker" "inspect" "e7e3b69047a65ef9f424a5e49eea184874e327ea38707d78c9cd127e7e91ad49"` [INFO] running `"docker" "rm" "-f" "e7e3b69047a65ef9f424a5e49eea184874e327ea38707d78c9cd127e7e91ad49"` [INFO] [stdout] e7e3b69047a65ef9f424a5e49eea184874e327ea38707d78c9cd127e7e91ad49 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/huwb/rust-rt:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] f6b0dd935652880826eeed1192f21f1b7283ab573b1412246795d070417a5784 [INFO] running `"docker" "start" "-a" "f6b0dd935652880826eeed1192f21f1b7283ab573b1412246795d070417a5784"` [INFO] [stderr] Compiling rust-rt v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/threadpool.rs:18:20 [INFO] [stderr] | [INFO] [stderr] 18 | pub type Job = Box; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vector.rs:51:39 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn random_on_sphere(rng: &mut Rng) -> Vector { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:99:58 [INFO] [stderr] | [INFO] [stderr] 99 | fn scatter(&self, r: &Ray, hr: &HitRecord, rng: &mut Rng) -> Option<(Vector, Ray)> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:176:49 [INFO] [stderr] | [INFO] [stderr] 176 | fn render(r: Ray, bounces_rem: usize, rng: &mut Rng) -> Vector { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:203:36 [INFO] [stderr] | [INFO] [stderr] 203 | fn color(u: f32, v: f32, rng: &mut Rng) -> Vector { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:253:21 [INFO] [stderr] | [INFO] [stderr] 253 | let mut xf = x as f32; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:260:25 [INFO] [stderr] | [INFO] [stderr] 260 | let mut i = color(u, v, &mut rng); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:243:13 [INFO] [stderr] | [INFO] [stderr] 243 | let mut yf = y as f32; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:245:13 [INFO] [stderr] | [INFO] [stderr] 245 | let mut row = Arc::clone(&&image[y]); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `"docker" "inspect" "f6b0dd935652880826eeed1192f21f1b7283ab573b1412246795d070417a5784"` [INFO] running `"docker" "rm" "-f" "f6b0dd935652880826eeed1192f21f1b7283ab573b1412246795d070417a5784"` [INFO] [stdout] f6b0dd935652880826eeed1192f21f1b7283ab573b1412246795d070417a5784 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/huwb/rust-rt:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] d9134205429a838b497a23d3a6978eec39405c0e4c6f8b36324c30040044737b [INFO] running `"docker" "start" "-a" "d9134205429a838b497a23d3a6978eec39405c0e4c6f8b36324c30040044737b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/rust_rt-ca0e18b90022d1b9 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test threadpool::tests::create_then_join ... ok [INFO] [stdout] test threadpool::tests::run_trivial_job ... ok [INFO] [stdout] test threadpool::tests::zero_thread_count_panics ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "d9134205429a838b497a23d3a6978eec39405c0e4c6f8b36324c30040044737b"` [INFO] running `"docker" "rm" "-f" "d9134205429a838b497a23d3a6978eec39405c0e4c6f8b36324c30040044737b"` [INFO] [stdout] d9134205429a838b497a23d3a6978eec39405c0e4c6f8b36324c30040044737b