[INFO] fetching crate lctree 0.3.4...
[INFO] testing lctree-0.3.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate lctree 0.3.4 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate lctree 0.3.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate lctree 0.3.4
[INFO] tweaked toml for crates.io crate lctree 0.3.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lctree 0.3.4 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] crate crates.io crate lctree 0.3.4 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 765e815f695b4006d7f4bd6a2054990695175433fd94d939d31f86c3e5ec356e
[INFO] running `Command { std: "docker" "start" "-a" "765e815f695b4006d7f4bd6a2054990695175433fd94d939d31f86c3e5ec356e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "765e815f695b4006d7f4bd6a2054990695175433fd94d939d31f86c3e5ec356e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "765e815f695b4006d7f4bd6a2054990695175433fd94d939d31f86c3e5ec356e", kill_on_drop: false }`
[INFO] [stdout] 765e815f695b4006d7f4bd6a2054990695175433fd94d939d31f86c3e5ec356e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 96b900677de33d28642b004b618c78b1c0000789079d499198d0002c52ac0da0
[INFO] running `Command { std: "docker" "start" "-a" "96b900677de33d28642b004b618c78b1c0000789079d499198d0002c52ac0da0", kill_on_drop: false }`
[INFO] [stderr]    Compiling lctree v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "96b900677de33d28642b004b618c78b1c0000789079d499198d0002c52ac0da0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96b900677de33d28642b004b618c78b1c0000789079d499198d0002c52ac0da0", kill_on_drop: false }`
[INFO] [stdout] 96b900677de33d28642b004b618c78b1c0000789079d499198d0002c52ac0da0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5e7acb037dbc8ba7e2b14b23595d03974f12825a24929e9b66776157a76ed4bb
[INFO] running `Command { std: "docker" "start" "-a" "5e7acb037dbc8ba7e2b14b23595d03974f12825a24929e9b66776157a76ed4bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling ryu v1.0.21
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling itoa v1.0.16
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling proc_macro2_helper v0.2.10
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling rand_derive2 v0.1.21
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling lctree v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 23.59s
[INFO] running `Command { std: "docker" "inspect" "5e7acb037dbc8ba7e2b14b23595d03974f12825a24929e9b66776157a76ed4bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e7acb037dbc8ba7e2b14b23595d03974f12825a24929e9b66776157a76ed4bb", kill_on_drop: false }`
[INFO] [stdout] 5e7acb037dbc8ba7e2b14b23595d03974f12825a24929e9b66776157a76ed4bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ed4f46ff1f68fc91bd5729d73b305ece840caa3d3adac30332eb8f99a2f2d141
[INFO] running `Command { std: "docker" "start" "-a" "ed4f46ff1f68fc91bd5729d73b305ece840caa3d3adac30332eb8f99a2f2d141", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lctree-e08bb68c09a5a9b9)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test index::tests::test_indexing ... ok
[INFO] [stdout] test lctree::tests::connected_but_no_edge_to_cut ... ok
[INFO] [stdout] test lctree::tests::findsum ... ok
[INFO] [stdout] test lctree::tests::findxor ... ok
[INFO] [stdout] test lctree::tests::findroot ... ok
[INFO] [stdout] test lctree::tests::findmax ... ok
[INFO] [stdout] test lctree::tests::linked ... ok
[INFO] [stdout] test lctree::tests::link_cut ... ok
[INFO] [stdout] test lctree::tests::test_extend_forest ... ok
[INFO] [stdout] test lctree::tests::reroot ... ok
[INFO] [stdout] test splay::tests::create_node ... ok
[INFO] [stdout] test splay::tests::rotate_parent_right ... ok
[INFO] [stdout] test splay::tests::rotate_parent_left ... ok
[INFO] [stdout] test splay::tests::splay_internal_node ... ok
[INFO] [stdout] test splay::tests::rotate_left_root ... ok
[INFO] [stdout] test splay::tests::splay_leaf ... ok
[INFO] [stdout] test splay::tests::toggle_flip ... ok
[INFO] [stdout] test splay::tests::rotate_right_root ... ok
[INFO] [stdout] test splay::tests::splay_preserve_path_pointer ... ok
[INFO] [stdout] test index::tests::test_invalid_deletion - should panic ... ok
[INFO] [stdout] test lctree::tests::delete_tree - should panic ... ok
[INFO] [stdout] test splay::tests::rotate_invalid - should panic ... ok
[INFO] [stdout] test splay::tests::cut_left - should panic ... ok
[INFO] [stdout] test splay::tests::set_left - should panic ... ok
[INFO] [stdout] test splay::tests::set_right - should panic ... ok
[INFO] [stdout] test splay::tests::rotate_left_invalid - should panic ... ok
[INFO] [stdout] test splay::tests::rotate_right_invalid - should panic ... ok
[INFO] [stdout] test lctree::tests::connected_so_no_need_to_link ... ok
[INFO] [stderr]      Running tests/test_base.rs (/opt/rustwide/target/debug/deps/test_base-81cd8c3849edaee1)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test basic_usage ... 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]      Running tests/test_path_aggr.rs (/opt/rustwide/target/debug/deps/test_path_aggr-4c1671a833fcaeda)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test path_aggregation ... 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]      Running tests/test_path_custom.rs (/opt/rustwide/target/debug/deps/test_path_custom-5e23ad172c92d71b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test custom_path_aggregation ... 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]      Running tests/test_random.rs (/opt/rustwide/target/debug/deps/test_random-57dd7307b8912b2e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test validation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lctree
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lctree.rs - lctree::LinkCutTree<P>::path (line 246) ... ok
[INFO] [stdout] test src/lctree.rs - lctree::LinkCutTree<P>::make_tree (line 80) ... ok
[INFO] [stdout] test src/lctree.rs - lctree::LinkCutTree<P> (line 20) ... ok
[INFO] [stdout] test src/lctree.rs - lctree::LinkCutTree<P>::connected (line 152) ... ok
[INFO] [stdout] test src/lctree.rs - lctree::LinkCutTree<P>::cut (line 221) ... ok
[INFO] [stdout] test src/lctree.rs - lctree::LinkCutTree<P>::linked (line 198) ... ok
[INFO] [stdout] test src/lctree.rs - lctree::LinkCutTree<P>::link (line 170) ... ok
[INFO] [stdout] test src/lctree.rs - lctree::LinkCutTree<P>::extend_forest (line 104) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ed4f46ff1f68fc91bd5729d73b305ece840caa3d3adac30332eb8f99a2f2d141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed4f46ff1f68fc91bd5729d73b305ece840caa3d3adac30332eb8f99a2f2d141", kill_on_drop: false }`
[INFO] [stdout] ed4f46ff1f68fc91bd5729d73b305ece840caa3d3adac30332eb8f99a2f2d141