[INFO] crate const-linear 0.1.0 is already in cache
[INFO] testing const-linear-0.1.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate const-linear 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate const-linear 0.1.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate const-linear 0.1.0
[INFO] finished tweaking crates.io crate const-linear 0.1.0
[INFO] tweaked toml for crates.io crate const-linear 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6149d1961d8744eeb3410132ab83c68c4b931367991609638740a19ea88b4f21
[INFO] running `"docker" "start" "-a" "6149d1961d8744eeb3410132ab83c68c4b931367991609638740a19ea88b4f21"`
[INFO] [stderr]    Compiling const-linear v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary braces around const expression
[INFO] [stderr]     --> src/matrix/mod.rs:1272:27
[INFO] [stderr]      |
[INFO] [stderr] 1272 | impl<T: Scalar> Vector<T, { 3 }> {
[INFO] [stderr]      |                           ^^^^^ help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "6149d1961d8744eeb3410132ab83c68c4b931367991609638740a19ea88b4f21"`
[INFO] running `"docker" "rm" "-f" "6149d1961d8744eeb3410132ab83c68c4b931367991609638740a19ea88b4f21"`
[INFO] [stdout] 6149d1961d8744eeb3410132ab83c68c4b931367991609638740a19ea88b4f21
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2ea90e67292a4a2a5176b1b275c42cf3ef5dab3ea08e34f2a5f57ca189257aa6
[INFO] running `"docker" "start" "-a" "2ea90e67292a4a2a5176b1b275c42cf3ef5dab3ea08e34f2a5f57ca189257aa6"`
[INFO] [stderr]    Compiling const-linear v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary braces around const expression
[INFO] [stderr]     --> src/matrix/mod.rs:1272:27
[INFO] [stderr]      |
[INFO] [stderr] 1272 | impl<T: Scalar> Vector<T, { 3 }> {
[INFO] [stderr]      |                           ^^^^^ help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around const expression
[INFO] [stderr]     --> src/matrix/mod.rs:1272:27
[INFO] [stderr]      |
[INFO] [stderr] 1272 | impl<T: Scalar> Vector<T, { 3 }> {
[INFO] [stderr]      |                           ^^^^^ help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `"docker" "inspect" "2ea90e67292a4a2a5176b1b275c42cf3ef5dab3ea08e34f2a5f57ca189257aa6"`
[INFO] running `"docker" "rm" "-f" "2ea90e67292a4a2a5176b1b275c42cf3ef5dab3ea08e34f2a5f57ca189257aa6"`
[INFO] [stdout] 2ea90e67292a4a2a5176b1b275c42cf3ef5dab3ea08e34f2a5f57ca189257aa6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dcfaae4f1da07544bdc0a32f8ed539ff32a583533dcd5407aefebd70222f40d1
[INFO] running `"docker" "start" "-a" "dcfaae4f1da07544bdc0a32f8ed539ff32a583533dcd5407aefebd70222f40d1"`
[INFO] [stderr] warning: unnecessary braces around const expression
[INFO] [stderr]     --> src/matrix/mod.rs:1272:27
[INFO] [stderr]      |
[INFO] [stderr] 1272 | impl<T: Scalar> Vector<T, { 3 }> {
[INFO] [stderr]      |                           ^^^^^ help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around const expression
[INFO] [stderr]     --> src/matrix/mod.rs:1272:27
[INFO] [stderr]      |
[INFO] [stderr] 1272 | impl<T: Scalar> Vector<T, { 3 }> {
[INFO] [stderr]      |                           ^^^^^ help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/const_linear-29eceecb53b21c3e
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test matrix::tests::debug ... ignored
[INFO] [stdout] test matrix::tests::large_matrix_time ... ignored
[INFO] [stdout] test matrix::tests::index ... ok
[INFO] [stdout] test matrix::tests::cross ... ok
[INFO] [stdout] test matrix::tests::gauss_elim ... ok
[INFO] [stdout] test matrix::tests::matrix_macro ... ok
[INFO] [stdout] test matrix::tests::iter ... ok
[INFO] [stdout] test matrix::tests::normalize ... ok
[INFO] [stdout] test matrix::tests::transpose ... ok
[INFO] [stdout] test matrix::tests::vector_length ... ok
[INFO] [stdout] test matrix::tests::matrix_matrix_mul ... ok
[INFO] [stdout] test matrix::tests::vector_macro ... ok
[INFO] [stdout] test utils::maybe_array_tests::from_elem ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests const-linear
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test src/lib.rs - vector (line 96) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { M }, { N }>::as_mut_ptr (line 165) ... ok
[INFO] [stdout] test src/lib.rs - vector (line 113) ... ok
[INFO] [stdout] test src/lib.rs - matrix (line 22) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { M }, { N }>::as_array (line 101) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { M }, { N }>::as_mut_array (line 119) ... ok
[INFO] [stdout] test src/lib.rs - matrix (line 38) ... ok
[INFO] [stdout] test src/lib.rs - matrix (line 62) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { M }, { N }>::as_ptr (line 144) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { M }, { N }>::column (line 302) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { M }, { N }>::from_array (line 80) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { M }, { N }>::column_iter (line 199) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { M }, { N }>::column_iter_mut (line 223) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { M }, { N }>::column_mut (line 326) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { M }, { N }>::dimensions (line 184) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { M }, { N }>::from_val (line 61) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { M }, { N }>::gauss_in_place (line 741) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { M }, { N }>::gauss (line 713) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { M }, { N }>::row (line 354) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { M }, { N }>::into_f64 (line 408) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { M }, { N }>::into_f32 (line 438) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { M }, { N }>::row_iter (line 250) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { M }, { N }>::row_mut (line 378) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { M }, { N }>::row_iter_mut (line 274) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { M }, { N }>::zero (line 42) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { N }, { N }>::id (line 501) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { M }, { N }>::transpose (line 467) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { N }, { N }>::det_f32 (line 631) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Vector<T, { N }>::length (line 1173) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Vector<T, { N }>::normalize (line 1206) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Vector<T, { N }>::length_f32 (line 1188) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<T, { N }, { N }>::det (line 527) ... ok
[INFO] [stdout] test src/traits.rs - traits::Scalar (line 20) ... ok
[INFO] [stdout] test src/matrix/mod.rs - matrix::Vector<T, { N }>::normalize_f32 (line 1230) ... ok
[INFO] [stdout] test src/traits.rs - traits::Real::approx_eq (line 102) ... ok
[INFO] [stdout] test src/traits.rs - traits::Scalar (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "dcfaae4f1da07544bdc0a32f8ed539ff32a583533dcd5407aefebd70222f40d1"`
[INFO] running `"docker" "rm" "-f" "dcfaae4f1da07544bdc0a32f8ed539ff32a583533dcd5407aefebd70222f40d1"`
[INFO] [stdout] dcfaae4f1da07544bdc0a32f8ed539ff32a583533dcd5407aefebd70222f40d1