[INFO] fetching crate tree-house 0.3.0...
[INFO] checking tree-house-0.3.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate tree-house 0.3.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate tree-house 0.3.0
[INFO] finished tweaking crates.io crate tree-house 0.3.0
[INFO] tweaked toml for crates.io crate tree-house 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tree-house 0.3.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tree-house 0.3.0 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded str_indices v0.4.4
[INFO] [stderr]   Downloaded regex-cursor v0.1.5
[INFO] [stderr]   Downloaded ropey v1.6.1
[INFO] [stderr]   Downloaded tree-house-bindings v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28fc7850cec117dbe1581686943ddf180742528de6e4b71d6e85ca2a937f2458
[INFO] running `Command { std: "docker" "start" "-a" "28fc7850cec117dbe1581686943ddf180742528de6e4b71d6e85ca2a937f2458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28fc7850cec117dbe1581686943ddf180742528de6e4b71d6e85ca2a937f2458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28fc7850cec117dbe1581686943ddf180742528de6e4b71d6e85ca2a937f2458", kill_on_drop: false }`
[INFO] [stdout] 28fc7850cec117dbe1581686943ddf180742528de6e4b71d6e85ca2a937f2458
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 655f2c79561076455b2db90a4b4f7dafb3f6ab06bf55ed03a17836c2635c7528
[INFO] running `Command { std: "docker" "start" "-a" "655f2c79561076455b2db90a4b4f7dafb3f6ab06bf55ed03a17836c2635c7528", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking str_indices v0.4.4
[INFO] [stderr]     Checking log v0.4.25
[INFO] [stderr]     Checking foldhash v0.1.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling cc v1.2.12
[INFO] [stderr]     Checking kstring v2.0.2
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]     Checking unicode-width v0.1.12
[INFO] [stderr]     Checking cov-mark v2.0.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking ropey v1.6.1
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking indexmap v2.7.1
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling tree-house-bindings v0.2.0
[INFO] [stderr]     Checking regex-cursor v0.1.5
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]     Checking tree-house v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `skidder`
[INFO] [stdout]  --> src/tests.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use skidder::Repo;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `skidder`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `skidder`, use `cargo add skidder` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `skidder`
[INFO] [stdout]   --> src/tests.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     skidder::fetch(&skidder_config, false).unwrap();
[INFO] [stdout]    |     ^^^^^^^ use of unresolved module or unlinked crate `skidder`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `skidder`, use `cargo add skidder` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `skidder`
[INFO] [stdout]   --> src/tests.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     skidder::build_all_grammars(&skidder_config, false, None).unwrap();
[INFO] [stdout]    |     ^^^^^^^ use of unresolved module or unlinked crate `skidder`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `skidder`, use `cargo add skidder` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `skidder`
[INFO] [stdout]   --> src/tests.rs:24:20
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let grammars = skidder::list_grammars(&skidder_config).unwrap();
[INFO] [stdout]    |                    ^^^^^^^ use of unresolved module or unlinked crate `skidder`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `skidder`, use `cargo add skidder` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `skidder`
[INFO] [stdout]   --> src/tests.rs:50:23
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let parser_path = skidder::build_grammar(&skidder_config, lang_name, false).unwrap();
[INFO] [stdout]    |                       ^^^^^^^ use of unresolved module or unlinked crate `skidder`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `skidder`, use `cargo add skidder` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:203:17
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn walk(&self) -> TreeCursor {
[INFO] [stdout]     |                 ^^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn walk(&self) -> TreeCursor<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `skidder`
[INFO] [stdout]   --> src/tests.rs:29:24
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn skidder_config() -> skidder::Config {
[INFO] [stdout]    |                        ^^^^^^^ use of unresolved module or unlinked crate `skidder`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `skidder`, use `cargo add skidder` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `skidder`
[INFO] [stdout]   --> src/tests.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     skidder::Config {
[INFO] [stdout]    |     ^^^^^^^ use of unresolved module or unlinked crate `skidder`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `skidder`, use `cargo add skidder` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tree-house` (lib test) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "655f2c79561076455b2db90a4b4f7dafb3f6ab06bf55ed03a17836c2635c7528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "655f2c79561076455b2db90a4b4f7dafb3f6ab06bf55ed03a17836c2635c7528", kill_on_drop: false }`
[INFO] [stdout] 655f2c79561076455b2db90a4b4f7dafb3f6ab06bf55ed03a17836c2635c7528