[INFO] cloning repository https://github.com/MorganLLee79/FFXIV_Crafting_Optimizer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MorganLLee79/FFXIV_Crafting_Optimizer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMorganLLee79%2FFFXIV_Crafting_Optimizer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMorganLLee79%2FFFXIV_Crafting_Optimizer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1e7aba8db0c63ab57a770562579088874b1b8b44
[INFO] checking MorganLLee79/FFXIV_Crafting_Optimizer against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMorganLLee79%2FFFXIV_Crafting_Optimizer" "/workspace/builds/worker-40/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-40/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MorganLLee79/FFXIV_Crafting_Optimizer on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MorganLLee79/FFXIV_Crafting_Optimizer
[INFO] finished tweaking git repo https://github.com/MorganLLee79/FFXIV_Crafting_Optimizer
[INFO] tweaked toml for git repo https://github.com/MorganLLee79/FFXIV_Crafting_Optimizer written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] crate git repo https://github.com/MorganLLee79/FFXIV_Crafting_Optimizer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62bd39c3c19dec32d3a072bca2a8d10c2e2be2a585dd062dfb477f16ffd03a1b
[INFO] running `Command { std: "docker" "start" "-a" "62bd39c3c19dec32d3a072bca2a8d10c2e2be2a585dd062dfb477f16ffd03a1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62bd39c3c19dec32d3a072bca2a8d10c2e2be2a585dd062dfb477f16ffd03a1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62bd39c3c19dec32d3a072bca2a8d10c2e2be2a585dd062dfb477f16ffd03a1b", kill_on_drop: false }`
[INFO] [stdout] 62bd39c3c19dec32d3a072bca2a8d10c2e2be2a585dd062dfb477f16ffd03a1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cda7bf01db16f5160a7ae381dda82a58befcc0b8259a0c4f6967aa73258eb3b
[INFO] running `Command { std: "docker" "start" "-a" "5cda7bf01db16f5160a7ae381dda82a58befcc0b8259a0c4f6967aa73258eb3b", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking trees v0.4.1
[INFO] [stderr]     Checking FFXIV_Crafting_Optimizer v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stdout] error[E0596]: cannot borrow data in a dereference of `trees::Tree<CraftingNode>` as mutable
[INFO] [stdout]    --> src/main.rs:116:23
[INFO] [stdout]     |
[INFO] [stdout] 116 |     generate_children(&mut root);
[INFO] [stdout]     |                       ^^^^^^^^^ cannot borrow as mutable
[INFO] [stdout]     |
[INFO] [stdout]     = help: trait `DerefMut` is required to modify through a dereference, but it is not implemented for `trees::Tree<CraftingNode>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0596`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `FFXIV_Crafting_Optimizer` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0596]: cannot borrow data in a dereference of `trees::Tree<CraftingNode>` as mutable
[INFO] [stdout]    --> src/main.rs:116:23
[INFO] [stdout]     |
[INFO] [stdout] 116 |     generate_children(&mut root);
[INFO] [stdout]     |                       ^^^^^^^^^ cannot borrow as mutable
[INFO] [stdout]     |
[INFO] [stdout]     = help: trait `DerefMut` is required to modify through a dereference, but it is not implemented for `trees::Tree<CraftingNode>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0596`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "5cda7bf01db16f5160a7ae381dda82a58befcc0b8259a0c4f6967aa73258eb3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cda7bf01db16f5160a7ae381dda82a58befcc0b8259a0c4f6967aa73258eb3b", kill_on_drop: false }`
[INFO] [stdout] 5cda7bf01db16f5160a7ae381dda82a58befcc0b8259a0c4f6967aa73258eb3b