[INFO] fetching crate dawg 0.0.7...
[INFO] testing dawg-0.0.7 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate dawg 0.0.7 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate dawg 0.0.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate dawg 0.0.7
[INFO] tweaked toml for crates.io crate dawg 0.0.7 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dawg 0.0.7 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dawg 0.0.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2bf9031e8cdeafdeffc172a2fb5cde7ee00b75647f98c109d9c716718fdf997
[INFO] running `Command { std: "docker" "start" "-a" "c2bf9031e8cdeafdeffc172a2fb5cde7ee00b75647f98c109d9c716718fdf997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2bf9031e8cdeafdeffc172a2fb5cde7ee00b75647f98c109d9c716718fdf997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2bf9031e8cdeafdeffc172a2fb5cde7ee00b75647f98c109d9c716718fdf997", kill_on_drop: false }`
[INFO] [stdout] c2bf9031e8cdeafdeffc172a2fb5cde7ee00b75647f98c109d9c716718fdf997
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69deffabc639010d18e260fb2b3c46f772bcb7218a4f8f8dbd88c46e570c98af
[INFO] running `Command { std: "docker" "start" "-a" "69deffabc639010d18e260fb2b3c46f772bcb7218a4f8f8dbd88c46e570c98af", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.94
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling dawg v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.30s
[INFO] running `Command { std: "docker" "inspect" "69deffabc639010d18e260fb2b3c46f772bcb7218a4f8f8dbd88c46e570c98af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69deffabc639010d18e260fb2b3c46f772bcb7218a4f8f8dbd88c46e570c98af", kill_on_drop: false }`
[INFO] [stdout] 69deffabc639010d18e260fb2b3c46f772bcb7218a4f8f8dbd88c46e570c98af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24f74eb7616f4e471b78b7ae7bce8bc7c11d5a70eeeac994e26f3f623a15a3e5
[INFO] running `Command { std: "docker" "start" "-a" "24f74eb7616f4e471b78b7ae7bce8bc7c11d5a70eeeac994e26f3f623a15a3e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling dawg v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "24f74eb7616f4e471b78b7ae7bce8bc7c11d5a70eeeac994e26f3f623a15a3e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24f74eb7616f4e471b78b7ae7bce8bc7c11d5a70eeeac994e26f3f623a15a3e5", kill_on_drop: false }`
[INFO] [stdout] 24f74eb7616f4e471b78b7ae7bce8bc7c11d5a70eeeac994e26f3f623a15a3e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5253504a5342df89b544d7d8da6fbc4b60417100ae858482e61a17049f7a23bf
[INFO] running `Command { std: "docker" "start" "-a" "5253504a5342df89b544d7d8da6fbc4b60417100ae858482e61a17049f7a23bf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dawg-1618f9088ca510d2)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test dawg::dawg::dawg_test::test_dawg::insert_new_word::should_insert_multiple_words_into_a_dawg ... ok
[INFO] [stdout] test dawg::dawg::dawg_test::test_dawg::should_cleanup_after_calling_finish ... ok
[INFO] [stdout] test dawg::dawg::dawg_test::test_dawg::should_create_a_new_dawg ... ok
[INFO] [stdout] test dawg::dawg::dawg_test::test_dawg::test_dawg_word_search ... ok
[INFO] [stdout] test node::node::node_test::test_dawg_node::dawgwrapper_assigns_new_id_of_new_dawgnodes ... ok
[INFO] [stdout] test dawg::dawg::dawg_test::test_dawg::spaced_and_multiple_characters_dictionary ... ok
[INFO] [stdout] test dawg::dawg::dawg_test::test_dawg::test_prefix_exists ... ok
[INFO] [stdout] test dawg::dawg::dawg_test::test_dawg::test_dawg_search_is_case_insensitive ... ok
[INFO] [stdout] test node::node::node_test::test_dawg_node::first_id_on_dawgwrapper_is_0 ... ok
[INFO] [stdout] test dawg::dawg::dawg_test::test_dawg::insert_new_word::should_insert_a_new_word_into_a_new_dawg ... ok
[INFO] [stdout] test node::node::node_test::test_dawg_node::should_get_the_nodes_reachable_from_any_node_n ... ok
[INFO] [stdout] test dawg::dawg::dawg_test::test_dawg::anagrams::should_return_all_the_possible_angrams ... ok
[INFO] [stdout] test dawg::dawg::dawg_test::test_dawg::insert_new_word::should_panic_if_inserted_words_are_not_ordered - should panic ... ok
[INFO] [stdout] test dawg::dawg::dawg_test::test_dawg::anagrams::should_return_all_valid_formable_words ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.71s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dawg
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/dawg/dawg.rs - dawg::dawg::Dawg::is_word (line 230) ... ok
[INFO] [stdout] test src/dawg/dawg.rs - dawg::dawg::Dawg::extend_with (line 367) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5253504a5342df89b544d7d8da6fbc4b60417100ae858482e61a17049f7a23bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5253504a5342df89b544d7d8da6fbc4b60417100ae858482e61a17049f7a23bf", kill_on_drop: false }`
[INFO] [stdout] 5253504a5342df89b544d7d8da6fbc4b60417100ae858482e61a17049f7a23bf