[INFO] fetching crate hitree 0.1.4...
[INFO] testing hitree-0.1.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate hitree 0.1.4 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate hitree 0.1.4
[INFO] finished tweaking crates.io crate hitree 0.1.4
[INFO] tweaked toml for crates.io crate hitree 0.1.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hitree 0.1.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f986989b5ac7d8aba3aff91f64dabaf8264aca693a2e78ce52faad67ab13a11
[INFO] running `Command { std: "docker" "start" "-a" "6f986989b5ac7d8aba3aff91f64dabaf8264aca693a2e78ce52faad67ab13a11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f986989b5ac7d8aba3aff91f64dabaf8264aca693a2e78ce52faad67ab13a11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f986989b5ac7d8aba3aff91f64dabaf8264aca693a2e78ce52faad67ab13a11", kill_on_drop: false }`
[INFO] [stdout] 6f986989b5ac7d8aba3aff91f64dabaf8264aca693a2e78ce52faad67ab13a11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41dff39b7365e742910a9dc9e10caa0cbfc79584837ed182b322603a2dee647f
[INFO] running `Command { std: "docker" "start" "-a" "41dff39b7365e742910a9dc9e10caa0cbfc79584837ed182b322603a2dee647f", kill_on_drop: false }`
[INFO] [stderr]    Compiling hitree v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "41dff39b7365e742910a9dc9e10caa0cbfc79584837ed182b322603a2dee647f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41dff39b7365e742910a9dc9e10caa0cbfc79584837ed182b322603a2dee647f", kill_on_drop: false }`
[INFO] [stdout] 41dff39b7365e742910a9dc9e10caa0cbfc79584837ed182b322603a2dee647f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df8486f1b24ceada25fbfa4087dbbc01956647e56259a06bf6033bcc4fa115b3
[INFO] running `Command { std: "docker" "start" "-a" "df8486f1b24ceada25fbfa4087dbbc01956647e56259a06bf6033bcc4fa115b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling hitree v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "df8486f1b24ceada25fbfa4087dbbc01956647e56259a06bf6033bcc4fa115b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df8486f1b24ceada25fbfa4087dbbc01956647e56259a06bf6033bcc4fa115b3", kill_on_drop: false }`
[INFO] [stdout] df8486f1b24ceada25fbfa4087dbbc01956647e56259a06bf6033bcc4fa115b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c57442ea3ad2163b35c2bc73a1d471c1d5480de6e6172938fc8ff6838c9733a3
[INFO] running `Command { std: "docker" "start" "-a" "c57442ea3ad2163b35c2bc73a1d471c1d5480de6e6172938fc8ff6838c9733a3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hitree-698dd25c6cdeaad5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test hiset::test_hiset_range ... 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]    Doc-tests hitree
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/hiset.rs - hiset::HiSet<T>::new (line 44) ... ok
[INFO] [stdout] test src/hiset.rs - hiset::HiSet<T>::from (line 754) ... ok
[INFO] [stdout] test src/hiset.rs - hiset::HiSet<T>::index_of (line 320) ... ok
[INFO] [stdout] test src/hiset.rs - hiset::HiSet<T>::insert (line 92) ... ok
[INFO] [stdout] test src/hiset.rs - hiset::HiSet<T>::range_by_index_mut (line 512) ... ok
[INFO] [stdout] test src/hiset.rs - hiset::HiSet<T>::get (line 233) ... ok
[INFO] [stdout] test src/hiset.rs - hiset::HiSet<T>::take (line 422) ... ok
[INFO] [stdout] test src/hiset.rs - hiset::HiSet<T>::len (line 66) ... ok
[INFO] [stdout] test src/hiset.rs - hiset::HiSet<T>::into_iter (line 569) ... ok
[INFO] [stdout] test src/hiset.rs - hiset::HiSet<T>::take_by_index (line 450) ... ok
[INFO] [stdout] test src/hiset.rs - hiset::HiSet<T>::get_by_index (line 110) ... ok
[INFO] [stdout] test src/hiset.rs - hiset::HiSet<T>::insert (line 83) ... ok
[INFO] [stdout] test src/hiset.rs - hiset::HiSet<T>::get_by_index_mut (line 166) ... ok
[INFO] [stdout] test src/hiset.rs - hiset::HiSet<T>::take_first (line 370) ... ok
[INFO] [stdout] test src/hiset.rs - hiset::HiSet<T>::range_by_index (line 487) ... ok
[INFO] [stdout] test src/hiset.rs - hiset::HiSet<T>::get_mut (line 276) ... ok
[INFO] [stdout] test src/hiset.rs - hiset::HiSet<T>::take_last (line 395) ... ok
[INFO] [stdout] test src/hiset.rs - hiset::HiSetIteratorMut (line 668) ... ok
[INFO] [stdout] test src/hiset.rs - hiset::HiSetIterator (line 595) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c57442ea3ad2163b35c2bc73a1d471c1d5480de6e6172938fc8ff6838c9733a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c57442ea3ad2163b35c2bc73a1d471c1d5480de6e6172938fc8ff6838c9733a3", kill_on_drop: false }`
[INFO] [stdout] c57442ea3ad2163b35c2bc73a1d471c1d5480de6e6172938fc8ff6838c9733a3