[INFO] fetching crate crabsformer 2019.3.17...
[INFO] testing crabsformer-2019.3.17 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate crabsformer 2019.3.17 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate crabsformer 2019.3.17 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e6beb053c553f6f944aa268fcf09232bce80c37798ab9910988065076c384f4
[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" "3e6beb053c553f6f944aa268fcf09232bce80c37798ab9910988065076c384f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e6beb053c553f6f944aa268fcf09232bce80c37798ab9910988065076c384f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e6beb053c553f6f944aa268fcf09232bce80c37798ab9910988065076c384f4", kill_on_drop: false }`
[INFO] [stdout] 3e6beb053c553f6f944aa268fcf09232bce80c37798ab9910988065076c384f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", 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] fbe28d45a12166bd9c943d6d657a43095c8aad0073b2d7a93d0c719496009967
[INFO] running `Command { std: "docker" "start" "-a" "fbe28d45a12166bd9c943d6d657a43095c8aad0073b2d7a93d0c719496009967", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling rand v0.6.5
[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 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 8.84s
[INFO] running `Command { std: "docker" "inspect" "fbe28d45a12166bd9c943d6d657a43095c8aad0073b2d7a93d0c719496009967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbe28d45a12166bd9c943d6d657a43095c8aad0073b2d7a93d0c719496009967", kill_on_drop: false }`
[INFO] [stdout] fbe28d45a12166bd9c943d6d657a43095c8aad0073b2d7a93d0c719496009967
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 686b43517793823dc472eee28410ea842d2539ee9b5c5778879d5fa621fb4259
[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" "686b43517793823dc472eee28410ea842d2539ee9b5c5778879d5fa621fb4259", kill_on_drop: false }`
[INFO] [stderr]    Compiling crabsformer v2019.3.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.88s
[INFO] running `Command { std: "docker" "inspect" "686b43517793823dc472eee28410ea842d2539ee9b5c5778879d5fa621fb4259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "686b43517793823dc472eee28410ea842d2539ee9b5c5778879d5fa621fb4259", kill_on_drop: false }`
[INFO] [stdout] 686b43517793823dc472eee28410ea842d2539ee9b5c5778879d5fa621fb4259
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e2006c3b0a6eb2a7b20dae6becb910a264068d5073c2ebfe22d7b8192aa629b6
[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" "e2006c3b0a6eb2a7b20dae6becb910a264068d5073c2ebfe22d7b8192aa629b6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crabsformer-6ac03dd816680a21)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/matrix.rs (/opt/rustwide/target/debug/deps/matrix-358394abc23fdef9)
[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] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test test_full ... ok
[INFO] [stdout] test test_add_assign ... ok
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] test test_macro ... ok
[INFO] [stdout] test test_normal ... ok
[INFO] [stdout] test test_full_like ... ok
[INFO] [stdout] test test_mul ... ok
[INFO] [stdout] test test_mul_assign ... ok
[INFO] [stdout] test test_ones_like ... ok
[INFO] [stdout] test test_sub ... ok
[INFO] [stdout] test test_power ... ok
[INFO] [stdout] test test_load_valid_csv_with_header ... ok
[INFO] [stdout] test test_indexing ... ok
[INFO] [stdout] test test_uniform ... ok
[INFO] [stdout] test test_sub_assign ... ok
[INFO] [stdout] test test_load_valid_csv_without_header ... ok
[INFO] [stdout] test test_zeros ... ok
[INFO] [stdout] test test_zeros_like ... ok
[INFO] [stdout] test test_ones ... ok
[INFO] [stdout] test test_add_invalid ... ok
[INFO] [stdout] test test_invalid_macro ... ok
[INFO] [stdout] test test_load_invalid_inconsistent_column ... ok
[INFO] [stdout] test test_load_invalid_element ... ok
[INFO] [stdout] test test_mul_invalid ... ok
[INFO] [stdout] test test_load_invalid_not_found_csv ... ok
[INFO] [stdout] test test_sub_invalid ... ok
[INFO] [stdout] test test_load_invalid_element_different_data_type_expected_u32 ... ok
[INFO] [stdout] test test_load_invalid_format_csv ... 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] [stderr]      Running tests/vector.rs (/opt/rustwide/target/debug/deps/vector-404164fd20012206)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test test_add_assign ... ok
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] test test_clone ... ok
[INFO] [stdout] test test_from ... ok
[INFO] [stdout] test test_filter ... ok
[INFO] [stdout] test test_full_like ... ok
[INFO] [stdout] test test_full ... 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_power ... ok
[INFO] [stdout] test test_range ... ok
[INFO] [stdout] test test_slice ... ok
[INFO] [stdout] test test_sub_assign ... ok
[INFO] [stdout] test test_zeros_like ... ok
[INFO] [stdout] test test_sub ... ok
[INFO] [stdout] test test_ones ... ok
[INFO] [stdout] test test_uniform ... ok
[INFO] [stdout] test test_normal ... ok
[INFO] [stdout] test test_zeros ... ok
[INFO] [stdout] test test_ones_like ... ok
[INFO] [stdout] test test_sum ... ok
[INFO] [stdout] test test_add_invalid ... ok
[INFO] [stdout] test test_invalid_index ... ok
[INFO] [stdout] test test_invalid_slice ... ok
[INFO] [stdout] test test_mul_invalid ... ok
[INFO] [stdout] test test_sub_invalid ... 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] [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-c7075fdabcea9246.rlib --extern csv=/opt/rustwide/target/debug/deps/libcsv-541544bb4a1fe82b.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-daea346dcc39c9a4.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-23f54436fe11c282.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "e2006c3b0a6eb2a7b20dae6becb910a264068d5073c2ebfe22d7b8192aa629b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2006c3b0a6eb2a7b20dae6becb910a264068d5073c2ebfe22d7b8192aa629b6", kill_on_drop: false }`
[INFO] [stdout] e2006c3b0a6eb2a7b20dae6becb910a264068d5073c2ebfe22d7b8192aa629b6