[INFO] cloning repository nilq/lars [INFO] running `"git" "clone" "--bare" "git://github.com/nilq/lars.git" "work/cache/sources/gh/nilq/lars"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/nilq/lars'... [INFO] running `"git" "clone" "work/cache/sources/gh/nilq/lars" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nilq/lars"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nilq/lars'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/nilq/lars" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nilq/lars"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nilq/lars'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 988b57c2c1cd6399495445744ee77a8738c0b6f2 [INFO] sha for GitHub repo nilq/lars: 988b57c2c1cd6399495445744ee77a8738c0b6f2 [INFO] validating manifest of nilq/lars 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 nilq/lars 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 nilq/lars [INFO] finished frobbing nilq/lars [INFO] frobbed toml for nilq/lars written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nilq/lars/Cargo.toml [INFO] started frobbing nilq/lars [INFO] finished frobbing nilq/lars [INFO] frobbed toml for nilq/lars written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nilq/lars/Cargo.toml [INFO] crate nilq/lars 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] error: the lock file /mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nilq/lars/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing nilq/lars against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nilq/lars:/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] 7b30758efb2772685d4e5c8ecb79bbe4e580b093e3275e650afdbe4a8860b241 [INFO] running `"docker" "start" "-a" "7b30758efb2772685d4e5c8ecb79bbe4e580b093e3275e650afdbe4a8860b241"` [INFO] [stderr] Compiling lars v0.2.3 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `"docker" "inspect" "7b30758efb2772685d4e5c8ecb79bbe4e580b093e3275e650afdbe4a8860b241"` [INFO] running `"docker" "rm" "-f" "7b30758efb2772685d4e5c8ecb79bbe4e580b093e3275e650afdbe4a8860b241"` [INFO] [stdout] 7b30758efb2772685d4e5c8ecb79bbe4e580b093e3275e650afdbe4a8860b241 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nilq/lars:/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] a55f409c8af5fc554ce3c745ff7ccd549607bd29b13ed91d1bd3626f1b0727bb [INFO] running `"docker" "start" "-a" "a55f409c8af5fc554ce3c745ff7ccd549607bd29b13ed91d1bd3626f1b0727bb"` [INFO] [stderr] Compiling lars v0.2.3 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `"docker" "inspect" "a55f409c8af5fc554ce3c745ff7ccd549607bd29b13ed91d1bd3626f1b0727bb"` [INFO] running `"docker" "rm" "-f" "a55f409c8af5fc554ce3c745ff7ccd549607bd29b13ed91d1bd3626f1b0727bb"` [INFO] [stdout] a55f409c8af5fc554ce3c745ff7ccd549607bd29b13ed91d1bd3626f1b0727bb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nilq/lars:/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] d3439fdf39a4083314d11edfb854e1f63720fa9689a56481e890a836d267d96b [INFO] running `"docker" "start" "-a" "d3439fdf39a4083314d11edfb854e1f63720fa9689a56481e890a836d267d96b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/lars-676d28c853af3e79 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests lars [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/matrix.rs - matrix (line 6) ... FAILED [INFO] [stdout] test src/vector.rs - vector (line 25) ... FAILED [INFO] [stdout] test src/vector.rs - vector (line 7) ... FAILED [INFO] [stdout] test src/matrix.rs - matrix (line 33) ... FAILED [INFO] [stdout] test src/matrix.rs - matrix (line 77) ... ok [INFO] [stdout] test src/vector.rs - vector (line 49) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/matrix.rs - matrix (line 6) stdout ---- [INFO] [stdout] error[E0283]: type annotations required: cannot resolve `_: lars::common::Number` [INFO] [stdout] --> src/matrix.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 16 | let m3 = matrix::identity(5); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: required by `lars::matrix::identity` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/vector.rs - vector (line 25) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `new` in module `vector` [INFO] [stdout] --> src/vector.rs:31:27 [INFO] [stdout] | [INFO] [stdout] 9 | let mut foo = vector::new(5, 2.0); [INFO] [stdout] | ^^^ not found in `vector` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `new` in module `vector` [INFO] [stdout] --> src/vector.rs:32:27 [INFO] [stdout] | [INFO] [stdout] 10 | let mut bar = vector::new(5, 1.5); [INFO] [stdout] | ^^^ not found in `vector` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/vector.rs - vector (line 7) stdout ---- [INFO] [stdout] error[E0283]: type annotations required: cannot resolve `_: lars::common::Number` [INFO] [stdout] --> src/vector.rs:20:14 [INFO] [stdout] | [INFO] [stdout] 16 | let v3 = vector::random(12); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: required by `lars::vector::random` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/matrix.rs - matrix (line 33) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `new` in module `matrix` [INFO] [stdout] --> src/matrix.rs:39:27 [INFO] [stdout] | [INFO] [stdout] 9 | let mut foo = matrix::new(5, 5, 2.0); [INFO] [stdout] | ^^^ not found in `matrix` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `new` in module `matrix` [INFO] [stdout] --> src/matrix.rs:40:27 [INFO] [stdout] | [INFO] [stdout] 10 | let mut bar = matrix::new(5, 5, 1.5); [INFO] [stdout] | ^^^ not found in `matrix` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `new` in module `matrix` [INFO] [stdout] --> src/matrix.rs:69:30 [INFO] [stdout] | [INFO] [stdout] 39 | let mut foobar = matrix::new(4, 4, 0.0); [INFO] [stdout] | ^^^ not found in `matrix` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/matrix.rs - matrix (line 33) [INFO] [stdout] src/matrix.rs - matrix (line 6) [INFO] [stdout] src/vector.rs - vector (line 25) [INFO] [stdout] src/vector.rs - vector (line 7) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "d3439fdf39a4083314d11edfb854e1f63720fa9689a56481e890a836d267d96b"` [INFO] running `"docker" "rm" "-f" "d3439fdf39a4083314d11edfb854e1f63720fa9689a56481e890a836d267d96b"` [INFO] [stdout] d3439fdf39a4083314d11edfb854e1f63720fa9689a56481e890a836d267d96b