[INFO] cloning repository https://github.com/louisdutton/korsakov
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/louisdutton/korsakov" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouisdutton%2Fkorsakov", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouisdutton%2Fkorsakov'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 872ebdfad4dd99b1a98d54ec83c06532987406fc
[INFO] building louisdutton/korsakov against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouisdutton%2Fkorsakov" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file vendor/aho-corasick/src/packed/teddy/builder.rs
[INFO] [stderr] error: unable to write file vendor/aho-corasick/src/packed/teddy/generic.rs
[INFO] [stderr] error: unable to write file vendor/aho-corasick/src/packed/teddy/mod.rs
[INFO] [stderr] error: unable to write file vendor/aho-corasick/src/packed/tests.rs
[INFO] [stderr] error: unable to write file vendor/aho-corasick/src/packed/vector.rs
[INFO] [stderr] error: unable to write file vendor/aho-corasick/src/tests.rs
[INFO] [stderr] error: unable to write file vendor/aho-corasick/src/transducer.rs
[INFO] [stderr] fatal: cannot create directory at 'vendor/aho-corasick/src/util': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] building louisdutton/korsakov against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouisdutton%2Fkorsakov" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file vendor/libc/src/unix/linux_like/linux/uclibc/mips/mips64/align.rs
[INFO] [stderr] error: unable to write file vendor/libc/src/unix/linux_like/linux/uclibc/mips/mips64/mod.rs
[INFO] [stderr] error: unable to write file vendor/libc/src/unix/linux_like/linux/uclibc/mips/mips64/no_align.rs
[INFO] [stderr] error: unable to write file vendor/libc/src/unix/linux_like/linux/uclibc/mips/mod.rs
[INFO] [stderr] error: unable to write file vendor/libc/src/unix/linux_like/linux/uclibc/mod.rs
[INFO] [stderr] error: unable to write file vendor/libc/src/unix/linux_like/linux/uclibc/no_align.rs
[INFO] [stderr] fatal: cannot create directory at 'vendor/libc/src/unix/linux_like/linux/uclibc/x86_64': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] building louisdutton/korsakov against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouisdutton%2Fkorsakov" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file vendor/clap_builder/src/builder/command.rs
[INFO] [stderr] error: unable to write file vendor/clap_builder/src/builder/debug_asserts.rs
[INFO] [stderr] error: unable to write file vendor/clap_builder/src/builder/ext.rs
[INFO] [stderr] error: unable to write file vendor/clap_builder/src/builder/mod.rs
[INFO] [stderr] error: unable to write file vendor/clap_builder/src/builder/os_str.rs
[INFO] [stderr] error: unable to write file vendor/clap_builder/src/builder/possible_value.rs
[INFO] [stderr] error: unable to write file vendor/clap_builder/src/builder/range.rs
[INFO] [stderr] error: unable to write file vendor/clap_builder/src/builder/resettable.rs
[INFO] [stderr] error: unable to write file vendor/clap_builder/src/builder/str.rs
[INFO] [stderr] error: unable to write file vendor/clap_builder/src/builder/styled_str.rs
[INFO] [stderr] error: unable to write file vendor/clap_builder/src/builder/styling.rs
[INFO] [stderr] error: unable to write file vendor/clap_builder/src/builder/tests.rs
[INFO] [stderr] error: unable to write file vendor/clap_builder/src/builder/value_hint.rs
[INFO] [stderr] error: unable to write file vendor/clap_builder/src/builder/value_parser.rs
[INFO] [stderr] error: unable to write file vendor/clap_builder/src/derive.rs
[INFO] [stderr] fatal: cannot create directory at 'vendor/clap_builder/src/error': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] building louisdutton/korsakov against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouisdutton%2Fkorsakov" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  99% (2748/2750)
Updating files: 100% (2750/2750)
Updating files: 100% (2750/2750), done.
[INFO] validating manifest of git repo https://github.com/louisdutton/korsakov on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/louisdutton/korsakov
[INFO] finished tweaking git repo https://github.com/louisdutton/korsakov
[INFO] tweaked toml for git repo https://github.com/louisdutton/korsakov written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/louisdutton/korsakov 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tree-sitter v0.25.5
[INFO] [stderr]   Downloaded tree-sitter-highlight v0.25.5
[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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8ea8b0a617294b1d8525911327baa6092b2c0b1b8e12cc9f93833746ca5b546
[INFO] running `Command { std: "docker" "start" "-a" "d8ea8b0a617294b1d8525911327baa6092b2c0b1b8e12cc9f93833746ca5b546", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8ea8b0a617294b1d8525911327baa6092b2c0b1b8e12cc9f93833746ca5b546", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8ea8b0a617294b1d8525911327baa6092b2c0b1b8e12cc9f93833746ca5b546", kill_on_drop: false }`
[INFO] [stdout] d8ea8b0a617294b1d8525911327baa6092b2c0b1b8e12cc9f93833746ca5b546
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6eae1b82cdf2c3a3d37c2dcbd2f18681009bec3f64b94b24e8b55355e994e465
[INFO] running `Command { std: "docker" "start" "-a" "6eae1b82cdf2c3a3d37c2dcbd2f18681009bec3f64b94b24e8b55355e994e465", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling tree-sitter-language v0.1.5
[INFO] [stderr]    Compiling cc v1.2.24
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling anstyle-query v1.1.0
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling clap_lex v0.7.1
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling clap_builder v4.5.9
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling tree-sitter-rust v0.24.0
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling clap_derive v4.5.8
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tree-sitter v0.25.5
[INFO] [stderr]    Compiling clap v4.5.9
[INFO] [stderr]    Compiling tree-sitter-highlight v0.25.5
[INFO] [stderr]    Compiling korsakov v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Word` is never constructed
[INFO] [stdout]   --> src/actions.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum DeletionKind {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 17 |     Word,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DeletionKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/input.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl InputMap {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dlog` is never used
[INFO] [stdout]  --> src/log.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn dlog<T: Display>(message: T) {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/treesitter.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         parser.set_language(&rust);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let _ = parser.set_language(&rust);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.66s
[INFO] running `Command { std: "docker" "inspect" "6eae1b82cdf2c3a3d37c2dcbd2f18681009bec3f64b94b24e8b55355e994e465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eae1b82cdf2c3a3d37c2dcbd2f18681009bec3f64b94b24e8b55355e994e465", kill_on_drop: false }`
[INFO] [stdout] 6eae1b82cdf2c3a3d37c2dcbd2f18681009bec3f64b94b24e8b55355e994e465
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a68551e2d56248454e96f84a2e15f5a5e7212877f22c36ce95ab61351d9888b6
[INFO] running `Command { std: "docker" "start" "-a" "a68551e2d56248454e96f84a2e15f5a5e7212877f22c36ce95ab61351d9888b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling korsakov v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Word` is never constructed
[INFO] [stdout]   --> src/actions.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum DeletionKind {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 17 |     Word,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DeletionKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/input.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl InputMap {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dlog` is never used
[INFO] [stdout]  --> src/log.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn dlog<T: Display>(message: T) {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/treesitter.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         parser.set_language(&rust);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let _ = parser.set_language(&rust);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "a68551e2d56248454e96f84a2e15f5a5e7212877f22c36ce95ab61351d9888b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a68551e2d56248454e96f84a2e15f5a5e7212877f22c36ce95ab61351d9888b6", kill_on_drop: false }`
[INFO] [stdout] a68551e2d56248454e96f84a2e15f5a5e7212877f22c36ce95ab61351d9888b6