[INFO] fetching crate yrs_tree 0.4.1...
[INFO] testing yrs_tree-0.4.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate yrs_tree 0.4.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate yrs_tree 0.4.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate yrs_tree 0.4.1
[INFO] tweaked toml for crates.io crate yrs_tree 0.4.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yrs_tree 0.4.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yrs_tree 0.4.1 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-trait v0.1.86
[INFO] [stderr]   Downloaded fractional_index v2.0.2
[INFO] [stderr]   Downloaded uuid v1.13.2
[INFO] [stderr]   Downloaded yrs v0.22.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 847b697fb1ddc35a060e26dd61676a1396a84bad33185427161e8759913f966a
[INFO] running `Command { std: "docker" "start" "-a" "847b697fb1ddc35a060e26dd61676a1396a84bad33185427161e8759913f966a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "847b697fb1ddc35a060e26dd61676a1396a84bad33185427161e8759913f966a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "847b697fb1ddc35a060e26dd61676a1396a84bad33185427161e8759913f966a", kill_on_drop: false }`
[INFO] [stdout] 847b697fb1ddc35a060e26dd61676a1396a84bad33185427161e8759913f966a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4658137faa9c8229aac904801b8b6691b32f2327a6532b29f44c72d7f0eb0c9b
[INFO] running `Command { std: "docker" "start" "-a" "4658137faa9c8229aac904801b8b6691b32f2327a6532b29f44c72d7f0eb0c9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling arc-swap v1.7.1
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling smallstr v0.3.0
[INFO] [stderr]    Compiling uuid v1.13.2
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling event-listener-strategy v0.5.3
[INFO] [stderr]    Compiling async-lock v3.4.0
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling async-trait v0.1.86
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling fractional_index v2.0.2
[INFO] [stderr]    Compiling yrs v0.22.0
[INFO] [stderr]    Compiling yrs_tree v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.37s
[INFO] running `Command { std: "docker" "inspect" "4658137faa9c8229aac904801b8b6691b32f2327a6532b29f44c72d7f0eb0c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4658137faa9c8229aac904801b8b6691b32f2327a6532b29f44c72d7f0eb0c9b", kill_on_drop: false }`
[INFO] [stdout] 4658137faa9c8229aac904801b8b6691b32f2327a6532b29f44c72d7f0eb0c9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fd43c624fd0e16a8cff206e287f610121a43e3370db8b28fe031a2bfad933bb
[INFO] running `Command { std: "docker" "start" "-a" "9fd43c624fd0e16a8cff206e287f610121a43e3370db8b28fe031a2bfad933bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling yrs_tree v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "9fd43c624fd0e16a8cff206e287f610121a43e3370db8b28fe031a2bfad933bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fd43c624fd0e16a8cff206e287f610121a43e3370db8b28fe031a2bfad933bb", kill_on_drop: false }`
[INFO] [stdout] 9fd43c624fd0e16a8cff206e287f610121a43e3370db8b28fe031a2bfad933bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c81497c9c11d96324a9f540156d62ce64b60b4b2928f7abf697cd52396f8470
[INFO] running `Command { std: "docker" "start" "-a" "7c81497c9c11d96324a9f540156d62ce64b60b4b2928f7abf697cd52396f8470", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yrs_tree-7de28fbc7f577107)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tree::tests::errors_creating_root ... ok
[INFO] [stdout] test iter::tests::test_start_at ... ok
[INFO] [stdout] test iter::tests::test_bfs ... ok
[INFO] [stdout] test iter::tests::test_dfs ... ok
[INFO] [stdout] test tree::tests::test_delete_promote ... ok
[INFO] [stdout] test tree::tests::handles_moving_after_cycles ... ok
[INFO] [stdout] test tree_structure::tests::handles_cycles ... ok
[INFO] [stdout] test tree::tests::it_works ... ok
[INFO] [stdout] test tree::tests::test_delete_cascade ... ok
[INFO] [stdout] test tree_structure::tests::handles_initial_data ... ok
[INFO] [stdout] test tree::tests::test_sync ... ok
[INFO] [stdout] test tree::tests::handles_poisioning ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yrs_tree
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/node.rs - node::Node::get_as (line 320) ... ok
[INFO] [stdout] test src/node.rs - node::Node::set (line 266) ... ok
[INFO] [stdout] test src/node.rs - node::Node::get (line 289) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7c81497c9c11d96324a9f540156d62ce64b60b4b2928f7abf697cd52396f8470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c81497c9c11d96324a9f540156d62ce64b60b4b2928f7abf697cd52396f8470", kill_on_drop: false }`
[INFO] [stdout] 7c81497c9c11d96324a9f540156d62ce64b60b4b2928f7abf697cd52396f8470