[INFO] fetching crate token_trie 0.1.0...
[INFO] testing token_trie-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate token_trie 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate token_trie 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate token_trie 0.1.0
[INFO] tweaked toml for crates.io crate token_trie 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate token_trie 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate token_trie 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2a136ae69ce217d9d4ec7acb292e00a3eb34728deda6038f76e573dcac3191a
[INFO] running `Command { std: "docker" "start" "-a" "c2a136ae69ce217d9d4ec7acb292e00a3eb34728deda6038f76e573dcac3191a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2a136ae69ce217d9d4ec7acb292e00a3eb34728deda6038f76e573dcac3191a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2a136ae69ce217d9d4ec7acb292e00a3eb34728deda6038f76e573dcac3191a", kill_on_drop: false }`
[INFO] [stdout] c2a136ae69ce217d9d4ec7acb292e00a3eb34728deda6038f76e573dcac3191a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7fe4297e4a00fa404ed5beb19bbc07a100beba60882374ec6eefbeaedba1b74
[INFO] running `Command { std: "docker" "start" "-a" "e7fe4297e4a00fa404ed5beb19bbc07a100beba60882374ec6eefbeaedba1b74", kill_on_drop: false }`
[INFO] [stderr]    Compiling token_trie v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "e7fe4297e4a00fa404ed5beb19bbc07a100beba60882374ec6eefbeaedba1b74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7fe4297e4a00fa404ed5beb19bbc07a100beba60882374ec6eefbeaedba1b74", kill_on_drop: false }`
[INFO] [stdout] e7fe4297e4a00fa404ed5beb19bbc07a100beba60882374ec6eefbeaedba1b74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49e2b4c4773148467bbf280e1110d796fa6695157d404afe84db61ad17ec3849
[INFO] running `Command { std: "docker" "start" "-a" "49e2b4c4773148467bbf280e1110d796fa6695157d404afe84db61ad17ec3849", kill_on_drop: false }`
[INFO] [stderr]    Compiling token_trie v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "49e2b4c4773148467bbf280e1110d796fa6695157d404afe84db61ad17ec3849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49e2b4c4773148467bbf280e1110d796fa6695157d404afe84db61ad17ec3849", kill_on_drop: false }`
[INFO] [stdout] 49e2b4c4773148467bbf280e1110d796fa6695157d404afe84db61ad17ec3849
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 345906c97e95da2d37bcde6b1d1e0b666384ca3832a7c5285fd2da7f4a32e76d
[INFO] running `Command { std: "docker" "start" "-a" "345906c97e95da2d37bcde6b1d1e0b666384ca3832a7c5285fd2da7f4a32e76d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/token_trie-8e6124eacdceb209)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::test_children_ordering_extreme_cases ... ok
[INFO] [stdout] test tests::test_children_ordering_after_operations ... ok
[INFO] [stdout] test tests::test_edge_cases_with_int_keys ... ok
[INFO] [stdout] test tests::test_basic_operations ... ok
[INFO] [stdout] test tests::test_prefix_search ... ok
[INFO] [stdout] test tests::test_common_prefix_length ... ok
[INFO] [stdout] test tests::test_radix_compression ... ok
[INFO] [stdout] test tests::test_binary_search_efficiency ... ok
[INFO] [stdout] test tests::test_removal ... ok
[INFO] [stdout] test tests::test_root_key_is_empty ... ok
[INFO] [stdout] test tests::test_usage_example ... ok
[INFO] [stdout] test tests::test_random_operations_with_int_keys ... ok
[INFO] [stdout] test tests::test_intensive_random_operations ... ok
[INFO] [stdout] test tests::test_stress_with_large_int_sequences ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests token_trie
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Trie<Key,Val> (line 1520) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "345906c97e95da2d37bcde6b1d1e0b666384ca3832a7c5285fd2da7f4a32e76d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "345906c97e95da2d37bcde6b1d1e0b666384ca3832a7c5285fd2da7f4a32e76d", kill_on_drop: false }`
[INFO] [stdout] 345906c97e95da2d37bcde6b1d1e0b666384ca3832a7c5285fd2da7f4a32e76d