[INFO] fetching crate crabsformer 2019.3.17...
[INFO] testing crabsformer-2019.3.17 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate crabsformer 2019.3.17 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate crabsformer 2019.3.17 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70b0534fc6457acd1afe62fea2bc9a1699e442135e1015b01084ba8a5b6ba3e8
[INFO] running `Command { std: "docker" "start" "-a" "70b0534fc6457acd1afe62fea2bc9a1699e442135e1015b01084ba8a5b6ba3e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70b0534fc6457acd1afe62fea2bc9a1699e442135e1015b01084ba8a5b6ba3e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70b0534fc6457acd1afe62fea2bc9a1699e442135e1015b01084ba8a5b6ba3e8", kill_on_drop: false }`
[INFO] [stdout] 70b0534fc6457acd1afe62fea2bc9a1699e442135e1015b01084ba8a5b6ba3e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b7c94500e02dc5778978e05b9b7cbc549d5a1f89800f7fe82280f254fa74acb
[INFO] running `Command { std: "docker" "start" "-a" "3b7c94500e02dc5778978e05b9b7cbc549d5a1f89800f7fe82280f254fa74acb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling autocfg v0.1.8
[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-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling crabsformer v2019.3.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `Command { std: "docker" "inspect" "3b7c94500e02dc5778978e05b9b7cbc549d5a1f89800f7fe82280f254fa74acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b7c94500e02dc5778978e05b9b7cbc549d5a1f89800f7fe82280f254fa74acb", kill_on_drop: false }`
[INFO] [stdout] 3b7c94500e02dc5778978e05b9b7cbc549d5a1f89800f7fe82280f254fa74acb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a84f00879906f253c282fb95764f7cd6086b3f5f3c1e472adc49bfc32e527d92
[INFO] running `Command { std: "docker" "start" "-a" "a84f00879906f253c282fb95764f7cd6086b3f5f3c1e472adc49bfc32e527d92", kill_on_drop: false }`
[INFO] [stderr]    Compiling crabsformer v2019.3.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.23s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/crabsformer-8dfb9440b4f2215f)
[INFO] [stderr]   Executable tests/matrix.rs (/opt/rustwide/target/debug/deps/matrix-c562397ee4c8a85b)
[INFO] [stderr]   Executable tests/vector.rs (/opt/rustwide/target/debug/deps/vector-00bd01bf343cb831)
[INFO] running `Command { std: "docker" "inspect" "a84f00879906f253c282fb95764f7cd6086b3f5f3c1e472adc49bfc32e527d92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a84f00879906f253c282fb95764f7cd6086b3f5f3c1e472adc49bfc32e527d92", kill_on_drop: false }`
[INFO] [stdout] a84f00879906f253c282fb95764f7cd6086b3f5f3c1e472adc49bfc32e527d92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 79a88792929353866910c53967f26fcd4955504712e3e916b9523a05ea9a5bf1
[INFO] running `Command { std: "docker" "start" "-a" "79a88792929353866910c53967f26fcd4955504712e3e916b9523a05ea9a5bf1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crabsformer-8dfb9440b4f2215f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test utils::tests::test_name ... ok
[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] [stderr]      Running tests/matrix.rs (/opt/rustwide/target/debug/deps/matrix-c562397ee4c8a85b)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test test_full_like ... ok
[INFO] [stdout] test test_full ... ok
[INFO] [stdout] test test_add_assign ... ok
[INFO] [stdout] test test_indexing ... ok
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] test test_macro ... ok
[INFO] [stdout] test test_mul ... ok
[INFO] [stdout] test test_mul_assign ... ok
[INFO] [stdout] test test_load_valid_csv_with_header ... 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_power ... ok
[INFO] [stdout] test test_sub ... ok
[INFO] [stdout] test test_sub_assign ... ok
[INFO] [stdout] test test_zeros ... ok
[INFO] [stdout] test test_normal ... ok
[INFO] [stdout] test test_zeros_like ... ok
[INFO] [stdout] test test_uniform ... ok
[INFO] [stdout] test test_add_invalid - should panic ... ok
[INFO] [stdout] test test_invalid_macro - should panic ... ok
[INFO] [stderr]      Running tests/vector.rs (/opt/rustwide/target/debug/deps/vector-00bd01bf343cb831)
[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_load_invalid_element_different_data_type_expected_u32 - should panic ... ok
[INFO] [stdout] test test_load_invalid_format_csv - should panic ... ok
[INFO] [stdout] test test_load_invalid_inconsistent_column - should panic ... ok
[INFO] [stdout] test test_mul_invalid - should panic ... ok
[INFO] [stdout] test test_sub_invalid - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] test test_add_assign ... ok
[INFO] [stdout] test test_clone ... ok
[INFO] [stdout] test test_filter ... ok
[INFO] [stdout] test test_from ... ok
[INFO] [stdout] test test_full ... ok
[INFO] [stdout] test test_full_like ... ok
[INFO] [stdout] test test_index ... ok
[INFO] [stdout] test test_indexing ... ok
[INFO] [stdout] test test_iteration ... ok
[INFO] [stdout] test test_linspace ... ok
[INFO] [stdout] test test_macro ... ok
[INFO] [stdout] test test_max ... 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_ones_like ... ok
[INFO] [stdout] test test_range ... ok
[INFO] [stdout] test test_power ... ok
[INFO] [stdout] test test_slice ... ok
[INFO] [stdout] test test_normal ... ok
[INFO] [stdout] test test_sub ... ok
[INFO] [stdout] test test_sub_assign ... ok
[INFO] [stdout] test test_sum ... ok
[INFO] [stdout] test test_zeros ... ok
[INFO] [stdout] test test_zeros_like ... ok
[INFO] [stdout] test test_uniform ... ok
[INFO] [stdout] test test_add_invalid - should panic ... ok
[INFO] [stdout] test test_invalid_slice - should panic ... ok
[INFO] [stdout] test test_invalid_index - should panic ... ok
[INFO] [stdout] test test_mul_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 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crabsformer
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stdout] test src/matrix.rs - matrix::Matrix<T>::from_csv (line 323) ... FAILED
[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-0164bc40488d67d6.rlib --extern csv=/opt/rustwide/target/debug/deps/libcsv-75d5d37ad0147b64.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-67b315d1fa9a9499.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-4da081d859470107.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "79a88792929353866910c53967f26fcd4955504712e3e916b9523a05ea9a5bf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79a88792929353866910c53967f26fcd4955504712e3e916b9523a05ea9a5bf1", kill_on_drop: false }`
[INFO] [stdout] 79a88792929353866910c53967f26fcd4955504712e3e916b9523a05ea9a5bf1