[INFO] crate rowcol 0.3.3 is already in cache [INFO] testing rowcol-0.3.3 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate rowcol 0.3.3 into work/builds/worker-8/source [INFO] validating manifest of crates.io crate rowcol 0.3.3 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rowcol 0.3.3 [INFO] finished tweaking crates.io crate rowcol 0.3.3 [INFO] tweaked toml for crates.io crate rowcol 0.3.3 written to work/builds/worker-8/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 4e9df4e35ad4a1dbdf5795cfe820985d29eea38ae81a87c3d5c57238e22ddf4d [INFO] running `"docker" "start" "-a" "4e9df4e35ad4a1dbdf5795cfe820985d29eea38ae81a87c3d5c57238e22ddf4d"` [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling rowcol v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/vector.rs:124:9 [INFO] [stderr] | [INFO] [stderr] 124 | try!(f.write_str("Vector")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:309:9 [INFO] [stderr] | [INFO] [stderr] 309 | try!(write!(fmt, "Matrix[")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:313:13 [INFO] [stderr] | [INFO] [stderr] 313 | try!(row.as_slice().fmt(fmt)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:314:28 [INFO] [stderr] | [INFO] [stderr] 314 | if i != last { try!(write!(fmt, ", ")); } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:369:17 [INFO] [stderr] | [INFO] [stderr] 369 | try!(f.write_char( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:381:43 [INFO] [stderr] | [INFO] [stderr] 381 | for _ in 0..leftpad { try!(f.write_char(' ')); } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:384:21 [INFO] [stderr] | [INFO] [stderr] 384 | try!(f.write_str(line)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:388:44 [INFO] [stderr] | [INFO] [stderr] 388 | for _ in 0..rightpad { try!(f.write_char(' ')); } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:391:17 [INFO] [stderr] | [INFO] [stderr] 391 | try!(f.write_str( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:41:1 [INFO] [stderr] | [INFO] [stderr] 41 | #[macro_use] extern crate approx; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/vector.rs:699:39 [INFO] [stderr] | [INFO] [stderr] 699 | let mut arr = NoDrop::new(mem::uninitialized::()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `"docker" "inspect" "4e9df4e35ad4a1dbdf5795cfe820985d29eea38ae81a87c3d5c57238e22ddf4d"` [INFO] running `"docker" "rm" "-f" "4e9df4e35ad4a1dbdf5795cfe820985d29eea38ae81a87c3d5c57238e22ddf4d"` [INFO] [stdout] 4e9df4e35ad4a1dbdf5795cfe820985d29eea38ae81a87c3d5c57238e22ddf4d [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] f57dad8c0ccbbf4b8bdea207a3d81ac7dcc5b68d2fa2f7a4fe6b8c00836e41d7 [INFO] running `"docker" "start" "-a" "f57dad8c0ccbbf4b8bdea207a3d81ac7dcc5b68d2fa2f7a4fe6b8c00836e41d7"` [INFO] [stderr] Compiling rowcol v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/vector.rs:124:9 [INFO] [stderr] | [INFO] [stderr] 124 | try!(f.write_str("Vector")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:309:9 [INFO] [stderr] | [INFO] [stderr] 309 | try!(write!(fmt, "Matrix[")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:313:13 [INFO] [stderr] | [INFO] [stderr] 313 | try!(row.as_slice().fmt(fmt)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:314:28 [INFO] [stderr] | [INFO] [stderr] 314 | if i != last { try!(write!(fmt, ", ")); } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:369:17 [INFO] [stderr] | [INFO] [stderr] 369 | try!(f.write_char( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:381:43 [INFO] [stderr] | [INFO] [stderr] 381 | for _ in 0..leftpad { try!(f.write_char(' ')); } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:384:21 [INFO] [stderr] | [INFO] [stderr] 384 | try!(f.write_str(line)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:388:44 [INFO] [stderr] | [INFO] [stderr] 388 | for _ in 0..rightpad { try!(f.write_char(' ')); } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:391:17 [INFO] [stderr] | [INFO] [stderr] 391 | try!(f.write_str( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/vector.rs:699:39 [INFO] [stderr] | [INFO] [stderr] 699 | let mut arr = NoDrop::new(mem::uninitialized::()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.61s [INFO] running `"docker" "inspect" "f57dad8c0ccbbf4b8bdea207a3d81ac7dcc5b68d2fa2f7a4fe6b8c00836e41d7"` [INFO] running `"docker" "rm" "-f" "f57dad8c0ccbbf4b8bdea207a3d81ac7dcc5b68d2fa2f7a4fe6b8c00836e41d7"` [INFO] [stdout] f57dad8c0ccbbf4b8bdea207a3d81ac7dcc5b68d2fa2f7a4fe6b8c00836e41d7 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 0dfed322769bbfd45aebe2f900f735c12ca2580b26c17bd3a1e50e8ffd23fcbd [INFO] running `"docker" "start" "-a" "0dfed322769bbfd45aebe2f900f735c12ca2580b26c17bd3a1e50e8ffd23fcbd"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rowcol-5ac8392d4e7eb683 [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test matrix::arith::test_mul_assign_mat ... ok [INFO] [stdout] test macros::test_macro ... ok [INFO] [stdout] test matrix::test_conjugate ... ok [INFO] [stdout] test matrix::ops::test_inverse ... ok [INFO] [stdout] test matrix::test_debug_matrix ... ok [INFO] [stdout] test matrix::ops::test_hard_coded_inverse ... ok [INFO] [stdout] test matrix::test_minmax ... ok [INFO] [stdout] test matrix::iter::test_matrix_rows_cols_iter ... ok [INFO] [stdout] test matrix::test_clamp ... ok [INFO] [stdout] test matrix::test_bounded ... ok [INFO] [stdout] test matrix::test_transposed ... ok [INFO] [stdout] test matrix::test_display ... ok [INFO] [stdout] test vector::test_array ... ok [INFO] [stdout] test util::test_typenum_min ... ok [INFO] [stdout] test vector::test_dot ... ok [INFO] [stdout] test matrix::test_sum ... ok [INFO] [stdout] test vector::test_minmax ... ok [INFO] [stdout] test vector::test_norm ... ok [INFO] [stdout] test vector::test_cross ... ok [INFO] [stdout] test matrix::test_zero ... ok [INFO] [stdout] test matrix::arith::test_matrix_arith ... ok [INFO] [stdout] test vector::test_vec_intoiter_next_back ... ok [INFO] [stdout] test vector::test_vector_chunks ... ok [INFO] [stdout] test vector::test_sum ... ok [INFO] [stdout] test vector::test_clamp ... ok [INFO] [stdout] test vector::test_vector_arith ... ok [INFO] [stdout] test matrix::ops::test_det_cof_impl ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests rowcol [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test src/macros.rs - matrix (line 71) ... ignored [INFO] [stdout] test src/macros.rs - matrix (line 77) ... ignored [INFO] [stdout] test src/macros.rs - vector (line 21) ... ignored [INFO] [stdout] test src/macros.rs - vector (line 27) ... ignored [INFO] [stdout] test src/vector.rs - vector::Vector (line 25) ... ok [INFO] [stdout] test src/vector.rs - vector::Vector>::max_by (line 629) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix, UInt>::max_by (line 756) ... ok [INFO] [stdout] test src/macros.rs - vector (line 5) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::new (line 88) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::diag (line 104) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix (line 51) ... ok [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] test src/vector.rs - vector::Vector::into_chunks (line 80) ... ok [INFO] [stdout] test src/macros.rs - matrix (line 55) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::dim (line 133) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::identity (line 210) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix (line 32) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "0dfed322769bbfd45aebe2f900f735c12ca2580b26c17bd3a1e50e8ffd23fcbd"` [INFO] running `"docker" "rm" "-f" "0dfed322769bbfd45aebe2f900f735c12ca2580b26c17bd3a1e50e8ffd23fcbd"` [INFO] [stdout] 0dfed322769bbfd45aebe2f900f735c12ca2580b26c17bd3a1e50e8ffd23fcbd