[INFO] fetching crate crabsformer 2019.3.17...
[INFO] testing crabsformer-2019.3.17 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate crabsformer 2019.3.17 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate crabsformer 2019.3.17 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crabsformer 2019.3.17
[INFO] finished tweaking crates.io crate crabsformer 2019.3.17
[INFO] tweaked toml for crates.io crate crabsformer 2019.3.17 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7516fa594a6bfe2535c2bc85dd2fbc0470174a11355d27a86cdfa724576929af
[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" "7516fa594a6bfe2535c2bc85dd2fbc0470174a11355d27a86cdfa724576929af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7516fa594a6bfe2535c2bc85dd2fbc0470174a11355d27a86cdfa724576929af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7516fa594a6bfe2535c2bc85dd2fbc0470174a11355d27a86cdfa724576929af", kill_on_drop: false }`
[INFO] [stdout] 7516fa594a6bfe2535c2bc85dd2fbc0470174a11355d27a86cdfa724576929af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca0681b113f3e628ca058db93e320bf159ea132d5189e35b40854e2197de9e66
[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" "ca0681b113f3e628ca058db93e320bf159ea132d5189e35b40854e2197de9e66", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling crabsformer v2019.3.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.00s
[INFO] running `Command { std: "docker" "inspect" "ca0681b113f3e628ca058db93e320bf159ea132d5189e35b40854e2197de9e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca0681b113f3e628ca058db93e320bf159ea132d5189e35b40854e2197de9e66", kill_on_drop: false }`
[INFO] [stdout] ca0681b113f3e628ca058db93e320bf159ea132d5189e35b40854e2197de9e66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b12059a657467c3d79f06e379f23fe4e0a9d80593d1a1ebe40052d650bb4736
[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" "5b12059a657467c3d79f06e379f23fe4e0a9d80593d1a1ebe40052d650bb4736", kill_on_drop: false }`
[INFO] [stderr]    Compiling crabsformer v2019.3.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.52s
[INFO] running `Command { std: "docker" "inspect" "5b12059a657467c3d79f06e379f23fe4e0a9d80593d1a1ebe40052d650bb4736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b12059a657467c3d79f06e379f23fe4e0a9d80593d1a1ebe40052d650bb4736", kill_on_drop: false }`
[INFO] [stdout] 5b12059a657467c3d79f06e379f23fe4e0a9d80593d1a1ebe40052d650bb4736
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9726429425c33da0f48411c8a9e9fe4be6e9f832e25dec67ad03ef4041f18a8d
[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" "9726429425c33da0f48411c8a9e9fe4be6e9f832e25dec67ad03ef4041f18a8d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crabsformer-cf01bdeb7d279c25)
[INFO] [stdout] test utils::tests::test_name ... ok
[INFO] [stderr]      Running tests/matrix.rs (/opt/rustwide/target/debug/deps/matrix-6136db496fa69ef9)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test test_full ... ok
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] test test_indexing ... ok
[INFO] [stdout] test test_add_assign ... ok
[INFO] [stdout] test test_full_like ... ok
[INFO] [stdout] test test_macro ... ok
[INFO] [stdout] test test_mul_assign ... ok
[INFO] [stdout] test test_mul ... ok
[INFO] [stdout] test test_sub ... ok
[INFO] [stdout] test test_sub_assign ... ok
[INFO] [stdout] test test_load_valid_csv_with_header ... ok
[INFO] [stdout] test test_uniform ... ok
[INFO] [stdout] test test_zeros ... ok
[INFO] [stdout] test test_power ... ok
[INFO] [stdout] test test_normal ... ok
[INFO] [stdout] test test_load_valid_csv_without_header ... ok
[INFO] [stdout] test test_ones_like ... ok
[INFO] [stdout] test test_ones ... ok
[INFO] [stdout] test test_zeros_like ... ok
[INFO] [stdout] test test_invalid_macro - should panic ... ok
[INFO] [stdout] test test_load_invalid_element - should panic ... ok
[INFO] [stdout] test test_load_invalid_not_found_csv - should panic ... ok
[INFO] [stdout] test test_sub_invalid - should panic ... ok
[INFO] [stdout] test test_mul_invalid - should panic ... ok
[INFO] [stdout] test test_add_invalid - should panic ... ok
[INFO] [stdout] test test_load_invalid_element_different_data_type_expected_u32 - should panic ... ok
[INFO] [stdout] test test_load_invalid_inconsistent_column - should panic ... ok
[INFO] [stdout] test test_load_invalid_format_csv - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/vector.rs (/opt/rustwide/target/debug/deps/vector-61f26ebe451435aa)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test test_filter ... ok
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] test test_from ... ok
[INFO] [stdout] test test_min ... ok
[INFO] [stdout] test test_mul ... ok
[INFO] [stdout] test test_mul_assign ... ok
[INFO] [stdout] test test_ones ... ok
[INFO] [stdout] test test_indexing ... ok
[INFO] [stdout] test test_normal ... ok
[INFO] [stdout] test test_clone ... ok
[INFO] [stdout] test test_max ... ok
[INFO] [stdout] test test_index ... ok
[INFO] [stdout] test test_power ... ok
[INFO] [stdout] test test_full_like ... ok
[INFO] [stdout] test test_full ... ok
[INFO] [stdout] test test_linspace ... ok
[INFO] [stdout] test test_macro ... ok
[INFO] [stdout] test test_add_assign ... ok
[INFO] [stdout] test test_ones_like ... ok
[INFO] [stdout] test test_iteration ... ok
[INFO] [stdout] test test_range ... ok
[INFO] [stdout] test test_zeros ... ok
[INFO] [stdout] test test_sub ... ok
[INFO] [stdout] test test_sum ... ok
[INFO] [stdout] test test_uniform ... ok
[INFO] [stdout] test test_sub_assign ... ok
[INFO] [stdout] test test_slice ... ok
[INFO] [stdout] test test_zeros_like ... ok
[INFO] [stdout] test test_invalid_index - should panic ... ok
[INFO] [stdout] test test_invalid_slice - should panic ... ok
[INFO] [stdout] test test_mul_invalid - should panic ... ok
[INFO] [stdout] test test_add_invalid - should panic ... ok
[INFO] [stdout] test test_sub_invalid - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crabsformer
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name crabsformer --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern crabsformer=/opt/rustwide/target/debug/deps/libcrabsformer-37005dc6f466114c.rlib --extern csv=/opt/rustwide/target/debug/deps/libcsv-3d02647e56561b64.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-f4a0f9966120524f.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-bb03db4759b4dc9b.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "9726429425c33da0f48411c8a9e9fe4be6e9f832e25dec67ad03ef4041f18a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9726429425c33da0f48411c8a9e9fe4be6e9f832e25dec67ad03ef4041f18a8d", kill_on_drop: false }`
[INFO] [stdout] 9726429425c33da0f48411c8a9e9fe4be6e9f832e25dec67ad03ef4041f18a8d