[INFO] fetching crate mop-blocks 0.2.0... [INFO] testing mop-blocks-0.2.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate mop-blocks 0.2.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate mop-blocks 0.2.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate mop-blocks 0.2.0 [INFO] finished tweaking crates.io crate mop-blocks 0.2.0 [INFO] tweaked toml for crates.io crate mop-blocks 0.2.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=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-2020-06-03" "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] 5e03d3a0b044b2b05b83242b1c380abc1e22874952dc8e5444e78db197ea179d [INFO] running `"docker" "start" "-a" "5e03d3a0b044b2b05b83242b1c380abc1e22874952dc8e5444e78db197ea179d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling mop-blocks v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `"docker" "inspect" "5e03d3a0b044b2b05b83242b1c380abc1e22874952dc8e5444e78db197ea179d"` [INFO] running `"docker" "rm" "-f" "5e03d3a0b044b2b05b83242b1c380abc1e22874952dc8e5444e78db197ea179d"` [INFO] [stdout] 5e03d3a0b044b2b05b83242b1c380abc1e22874952dc8e5444e78db197ea179d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=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-2020-06-03" "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] 4a3fff418355b93e08f2ef91ccacb6fbef53fb58168bc5e12d06b4d554457074 [INFO] running `"docker" "start" "-a" "4a3fff418355b93e08f2ef91ccacb6fbef53fb58168bc5e12d06b4d554457074"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling quickcheck v0.9.2 [INFO] [stderr] Compiling quickcheck_macros v0.9.1 [INFO] [stderr] Compiling mop-blocks v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 16.85s [INFO] running `"docker" "inspect" "4a3fff418355b93e08f2ef91ccacb6fbef53fb58168bc5e12d06b4d554457074"` [INFO] running `"docker" "rm" "-f" "4a3fff418355b93e08f2ef91ccacb6fbef53fb58168bc5e12d06b4d554457074"` [INFO] [stdout] 4a3fff418355b93e08f2ef91ccacb6fbef53fb58168bc5e12d06b4d554457074 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=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-2020-06-03" "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] e1796719931c1d28567e346a390b7164065a813450dee0ba923c1baa9cd6f88c [INFO] running `"docker" "start" "-a" "e1796719931c1d28567e346a390b7164065a813450dee0ba923c1baa9cd6f88c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mop_blocks-346cf7d78cd1b413 [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 mop-blocks [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/doc_tests.rs - doc_tests::dr_matrix_array (line 5) ... ok [INFO] [stdout] test src/dr_matrix.rs - dr_matrix::DrMatrix::row (line 158) ... ok [INFO] [stdout] test src/dr_matrix/dr_matrix_row_constructor.rs - dr_matrix::dr_matrix_row_constructor::DrMatrixRowConstructor::commit (line 54) ... ok [INFO] [stdout] test src/dr_matrix.rs - dr_matrix::DrMatrix::swap_rows (line 226) ... ok [INFO] [stdout] test src/dr_matrix.rs - dr_matrix::DrMatrix::new (line 74) ... ok [INFO] [stdout] test src/dr_matrix.rs - dr_matrix::DrMatrix::new (line 83) ... ok [INFO] [stdout] test src/dr_matrix.rs - dr_matrix::DrMatrix::clear (line 116) ... ok [INFO] [stdout] test src/dr_matrix/dr_matrix_row_constructor.rs - dr_matrix::dr_matrix_row_constructor::DrMatrixRowConstructor::clone_values_from_row (line 34) ... ok [INFO] [stdout] test src/dr_matrix.rs - dr_matrix::DrMatrix::truncate (line 311) ... ok [INFO] [stdout] test src/dr_matrix.rs - dr_matrix::DrMatrix::value (line 186) ... ok [INFO] [stdout] test src/dr_matrix.rs - dr_matrix::DrMatrix::as_ref (line 100) ... ok [INFO] [stdout] test src/dr_matrix/dr_matrix_row_constructor.rs - dr_matrix::dr_matrix_row_constructor::DrMatrixRowConstructor::copy_values_from_row (line 89) ... ok [INFO] [stdout] test src/dr_matrix.rs - dr_matrix::DrMatrix::remove_row (line 285) ... ok [INFO] [stdout] test src/dr_matrix/dr_matrix_row_constructor.rs - dr_matrix::dr_matrix_row_constructor::DrMatrixRowConstructor::commit (line 71) ... ok [INFO] [stdout] test src/dr_matrix/dr_matrix_row_constructor.rs - dr_matrix::dr_matrix_row_constructor::DrMatrixRowConstructor::drop (line 157) ... ok [INFO] [stdout] test src/dr_matrix/dr_matrix_row_constructor.rs - dr_matrix::dr_matrix_row_constructor::DrMatrixRowConstructor::push_value (line 109) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "e1796719931c1d28567e346a390b7164065a813450dee0ba923c1baa9cd6f88c"` [INFO] running `"docker" "rm" "-f" "e1796719931c1d28567e346a390b7164065a813450dee0ba923c1baa9cd6f88c"` [INFO] [stdout] e1796719931c1d28567e346a390b7164065a813450dee0ba923c1baa9cd6f88c