[INFO] fetching crate orx-tree 2.2.0...
[INFO] checking orx-tree-2.2.0 against try#8e819ff5434466e9a823e03871a1775ac7d84ddf for pr-156027
[INFO] extracting crate orx-tree 2.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate orx-tree 2.2.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate orx-tree 2.2.0
[INFO] tweaked toml for crates.io crate orx-tree 2.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate orx-tree 2.2.0 on toolchain 8e819ff5434466e9a823e03871a1775ac7d84ddf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate orx-tree 2.2.0 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" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "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" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28f6ef735186a66899070b59a43b8f9011a69f07b9c7e2ddc4c1a1338ed14661
[INFO] running `Command { std: "docker" "start" "-a" "28f6ef735186a66899070b59a43b8f9011a69f07b9c7e2ddc4c1a1338ed14661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28f6ef735186a66899070b59a43b8f9011a69f07b9c7e2ddc4c1a1338ed14661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28f6ef735186a66899070b59a43b8f9011a69f07b9c7e2ddc4c1a1338ed14661", kill_on_drop: false }`
[INFO] [stdout] 28f6ef735186a66899070b59a43b8f9011a69f07b9c7e2ddc4c1a1338ed14661
[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" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78f4e40df1d5bde2ffe33392b63fd9e02c0556eabd20caded49faec1a5509d7f
[INFO] running `Command { std: "docker" "start" "-a" "78f4e40df1d5bde2ffe33392b63fd9e02c0556eabd20caded49faec1a5509d7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]     Checking orx-self-or v1.2.0
[INFO] [stderr]     Checking orx-pseudo-default v2.1.0
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling zmij v1.0.16
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking clap_lex v0.7.7
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]     Checking orx-priority-queue v1.8.0
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]     Checking orx-iterable v1.3.0
[INFO] [stderr]     Checking clap_builder v4.5.54
[INFO] [stderr]     Checking orx-pinned-vec v3.21.0
[INFO] [stderr]     Checking orx-concurrent-iter v3.3.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking orx-fixed-vec v3.22.0
[INFO] [stderr]     Checking orx-split-vec v3.22.0
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking orx-pinned-concurrent-col v2.18.0
[INFO] [stderr]     Checking orx-concurrent-queue v1.2.0
[INFO] [stderr]     Checking orx-selfref-col v3.2.0
[INFO] [stderr]     Checking orx-concurrent-ordered-bag v3.4.0
[INFO] [stderr]     Checking orx-concurrent-bag v3.4.0
[INFO] [stderr]     Checking orx-concurrent-recursive-iter v2.0.0
[INFO] [stderr]     Checking orx-parallel v3.4.0
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking orx-tree v2.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0502]: cannot borrow `*col` as mutable because it is also borrowed as immutable
[INFO] [stdout]   --> src/dary/reclaimer.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let forward = unsafe { col.nodes().iter_ptr() };
[INFO] [stdout]    |                                --- immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 22 |         for (v, vacant_ptr) in forward.enumerate() {
[INFO] [stdout]    |                                ------------------- immutable borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 34 |                         swap(col, vacant_ptr, occupied_ptr);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*col` as mutable because it is also borrowed as immutable
[INFO] [stdout]   --> src/dyn/reclaimer.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let forward = unsafe { col.nodes().iter_ptr() };
[INFO] [stdout]    |                                --- immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 22 |         for (v, vacant_ptr) in forward.enumerate() {
[INFO] [stdout]    |                                ------------------- immutable borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 34 |                         swap(col, vacant_ptr, occupied_ptr);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0502`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `orx-tree` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "78f4e40df1d5bde2ffe33392b63fd9e02c0556eabd20caded49faec1a5509d7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78f4e40df1d5bde2ffe33392b63fd9e02c0556eabd20caded49faec1a5509d7f", kill_on_drop: false }`
[INFO] [stdout] 78f4e40df1d5bde2ffe33392b63fd9e02c0556eabd20caded49faec1a5509d7f
