[INFO] fetching crate wtools 0.1.0...
[INFO] testing wtools-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate wtools 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate wtools 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wtools 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate wtools 0.1.0
[INFO] tweaked toml for crates.io crate wtools 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0301bf04090258ce99d4b5635f47648ec11d5f16036489737612ac3b7a90810c
[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" "0301bf04090258ce99d4b5635f47648ec11d5f16036489737612ac3b7a90810c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0301bf04090258ce99d4b5635f47648ec11d5f16036489737612ac3b7a90810c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0301bf04090258ce99d4b5635f47648ec11d5f16036489737612ac3b7a90810c", kill_on_drop: false }`
[INFO] [stdout] 0301bf04090258ce99d4b5635f47648ec11d5f16036489737612ac3b7a90810c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 61bfe017bd72390821eed1661c932db40934338e0481641f82021e57f2bccf40
[INFO] running `Command { std: "docker" "start" "-a" "61bfe017bd72390821eed1661c932db40934338e0481641f82021e57f2bccf40", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling wtools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.17s
[INFO] running `Command { std: "docker" "inspect" "61bfe017bd72390821eed1661c932db40934338e0481641f82021e57f2bccf40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61bfe017bd72390821eed1661c932db40934338e0481641f82021e57f2bccf40", kill_on_drop: false }`
[INFO] [stdout] 61bfe017bd72390821eed1661c932db40934338e0481641f82021e57f2bccf40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--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] 3c19f2c5092c6279598908b3d2ec0f5a708ae47bda3af3252e48c27ef47427b8
[INFO] running `Command { std: "docker" "start" "-a" "3c19f2c5092c6279598908b3d2ec0f5a708ae47bda3af3252e48c27ef47427b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling wtools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.93s
[INFO] running `Command { std: "docker" "inspect" "3c19f2c5092c6279598908b3d2ec0f5a708ae47bda3af3252e48c27ef47427b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c19f2c5092c6279598908b3d2ec0f5a708ae47bda3af3252e48c27ef47427b8", kill_on_drop: false }`
[INFO] [stdout] 3c19f2c5092c6279598908b3d2ec0f5a708ae47bda3af3252e48c27ef47427b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fedc2488a0f1b4c6a19fff5396ee1ee8137a5d0deb76ab73b0a6a8c9cc870e32
[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" "fedc2488a0f1b4c6a19fff5396ee1ee8137a5d0deb76ab73b0a6a8c9cc870e32", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wtools-c63b0a45b8bdd136)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running rust/test/mod.rs (/opt/rustwide/target/debug/deps/wtools_test-0e065b726762d3a9)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test vector_test::append_vectors_once ... ok
[INFO] [stdout] test vector_test::left_index ... ok
[INFO] [stdout] test vector_test::left_index_with_two_evaluators ... ok
[INFO] [stdout] test vector_test::left_index_with_evaluator ... ok
[INFO] [stdout] test vector_test::left_index_with_equalizer ... ok
[INFO] [stdout] test str_test::split_trivial - should panic ... ok
[INFO] [stdout] test str_test::split_fast_preserving_empty1_preserving_delimenter0 ... ok
[INFO] [stdout] test str_test::split_fast_preserving_empty0_preserving_delimenter0 ... ok
[INFO] [stdout] test str_test::split_fast_preserving_empty0_preserving_delimenter1 ... ok
[INFO] [stdout] test str_test::split_fast_preserving_empty1_preserving_delimenter1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wtools
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fedc2488a0f1b4c6a19fff5396ee1ee8137a5d0deb76ab73b0a6a8c9cc870e32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fedc2488a0f1b4c6a19fff5396ee1ee8137a5d0deb76ab73b0a6a8c9cc870e32", kill_on_drop: false }`
[INFO] [stdout] fedc2488a0f1b4c6a19fff5396ee1ee8137a5d0deb76ab73b0a6a8c9cc870e32