[INFO] fetching crate mop-blocks 0.5.0...
[INFO] testing mop-blocks-0.5.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate mop-blocks 0.5.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate mop-blocks 0.5.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mop-blocks 0.5.0
[INFO] finished tweaking crates.io crate mop-blocks 0.5.0
[INFO] tweaked toml for crates.io crate mop-blocks 0.5.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a0d85da515761f2a2b42f1c62bae637a16af215986f42be3d5d14d50feee5bac
[INFO] running `Command { std: "docker" "start" "-a" "a0d85da515761f2a2b42f1c62bae637a16af215986f42be3d5d14d50feee5bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0d85da515761f2a2b42f1c62bae637a16af215986f42be3d5d14d50feee5bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0d85da515761f2a2b42f1c62bae637a16af215986f42be3d5d14d50feee5bac", kill_on_drop: false }`
[INFO] [stdout] a0d85da515761f2a2b42f1c62bae637a16af215986f42be3d5d14d50feee5bac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c14d5d403cfd781e33d417e95999df1190184b4c3c1f0f71e6d52be24148a82d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c14d5d403cfd781e33d417e95999df1190184b4c3c1f0f71e6d52be24148a82d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling tinyvec v0.3.4
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling mop-common v0.5.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling cl-traits v4.1.0
[INFO] [stderr]    Compiling mop-blocks v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.27s
[INFO] running `Command { std: "docker" "inspect" "c14d5d403cfd781e33d417e95999df1190184b4c3c1f0f71e6d52be24148a82d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c14d5d403cfd781e33d417e95999df1190184b4c3c1f0f71e6d52be24148a82d", kill_on_drop: false }`
[INFO] [stdout] c14d5d403cfd781e33d417e95999df1190184b4c3c1f0f71e6d52be24148a82d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3553db6587fed2fabdd54cfc71da4f2852d1d3ff9a3d6d99c95dc27d5a31f72
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e3553db6587fed2fabdd54cfc71da4f2852d1d3ff9a3d6d99c95dc27d5a31f72", kill_on_drop: false }`
[INFO] [stderr]    Compiling mop-blocks v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "e3553db6587fed2fabdd54cfc71da4f2852d1d3ff9a3d6d99c95dc27d5a31f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3553db6587fed2fabdd54cfc71da4f2852d1d3ff9a3d6d99c95dc27d5a31f72", kill_on_drop: false }`
[INFO] [stdout] e3553db6587fed2fabdd54cfc71da4f2852d1d3ff9a3d6d99c95dc27d5a31f72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c259db8c04a3702cb7805798dcf202804a2d290b1a6a3ee06068d3c9ed50eaf8
[INFO] running `Command { std: "docker" "start" "-a" "c259db8c04a3702cb7805798dcf202804a2d290b1a6a3ee06068d3c9ed50eaf8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mop_blocks-ee834602c31d653d
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test quality_comparator::nsga2::tests::nsga2_a_is_feasible_and_b_is_not ... ok
[INFO] [stdout] test quality_comparator::nsga2::tests::nsga2_both_are_infeasible_and_a_has_less_violations ... ok
[INFO] [stdout] test quality_comparator::objs_avg::tests::objs_avg ... ok
[INFO] [stdout] test quality_comparator::nsga2::tests::nsga2_both_are_feasible_and_a_dominates_b ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mop-blocks
[INFO] [stdout] 
[INFO] [stdout] running 18 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<DS>::clear (line 44) ... ok
[INFO] [stdout] test src/dr_matrix.rs - dr_matrix::DrMatrix<DS>::cols (line 64) ... ok
[INFO] [stdout] test src/dr_matrix.rs - dr_matrix::DrMatrix<DS>::as_ref (line 174) ... ok
[INFO] [stdout] test src/dr_matrix.rs - dr_matrix::DrMatrix<DS>::with_capacity (line 131) ... ok
[INFO] [stdout] test src/dr_matrix.rs - dr_matrix::DrMatrix<DS>::swap_rows (line 335) ... ok
[INFO] [stdout] test src/dr_matrix.rs - dr_matrix::DrMatrix<DS>::rows (line 77) ... ok
[INFO] [stdout] test src/dr_matrix.rs - dr_matrix::DrMatrix<DS>::remove_row (line 286) ... ok
[INFO] [stdout] test src/dr_matrix.rs - dr_matrix::DrMatrix<DS>::truncate (line 90) ... ok
[INFO] [stdout] test src/dr_matrix.rs - dr_matrix::DrMatrix<DS>::data (line 192) ... ok
[INFO] [stdout] test src/dr_matrix.rs - dr_matrix::DrMatrix<DS>::new (line 155) ... ok
[INFO] [stdout] test src/dr_matrix.rs - dr_matrix::DrMatrix<DS>::row_iter (line 237) ... ok
[INFO] [stdout] test src/dr_matrix.rs - dr_matrix::DrMatrix<DS>::value (line 260) ... ok
[INFO] [stdout] test src/dr_matrix/dr_matrix_error.rs - dr_matrix::dr_matrix_error::DrMatrixError::DataLenDiffColsTimesRows (line 4) ... ok
[INFO] [stdout] test src/dr_matrix.rs - dr_matrix::DrMatrix<DS>::row (line 212) ... ok
[INFO] [stdout] test src/pct.rs - pct::Pct (line 54) ... ok
[INFO] [stdout] test src/dr_matrix/dr_matrix_rows_constructor.rs - dr_matrix::dr_matrix_rows_constructor::DrMatrixRowsConstructor::row_slice (line 95) ... ok
[INFO] [stdout] test src/pct.rs - pct::Pct::from_percent (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c259db8c04a3702cb7805798dcf202804a2d290b1a6a3ee06068d3c9ed50eaf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c259db8c04a3702cb7805798dcf202804a2d290b1a6a3ee06068d3c9ed50eaf8", kill_on_drop: false }`
[INFO] [stdout] c259db8c04a3702cb7805798dcf202804a2d290b1a6a3ee06068d3c9ed50eaf8