[INFO] fetching crate shik 0.7.1...
[INFO] testing shik-0.7.1 against 1.95.0 for beta-1.96-2
[INFO] extracting crate shik 0.7.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate shik 0.7.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate shik 0.7.1
[INFO] tweaked toml for crates.io crate shik 0.7.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate shik 0.7.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shik 0.7.1 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustyline v14.0.0
[INFO] [stderr]   Downloaded tree-sitter-shik v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50a18d028c53ff2b5e67fb38cc84cf9a62915aa48f49d1cfe6fc15c78f4e144e
[INFO] running `Command { std: "docker" "start" "-a" "50a18d028c53ff2b5e67fb38cc84cf9a62915aa48f49d1cfe6fc15c78f4e144e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50a18d028c53ff2b5e67fb38cc84cf9a62915aa48f49d1cfe6fc15c78f4e144e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a18d028c53ff2b5e67fb38cc84cf9a62915aa48f49d1cfe6fc15c78f4e144e", kill_on_drop: false }`
[INFO] [stdout] 50a18d028c53ff2b5e67fb38cc84cf9a62915aa48f49d1cfe6fc15c78f4e144e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad6f82014933f9eae8b6042a3648d7bc4092a9bb803344fdcb6c14241a5b43e5
[INFO] running `Command { std: "docker" "start" "-a" "ad6f82014933f9eae8b6042a3648d7bc4092a9bb803344fdcb6c14241a5b43e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling tree-sitter-language v0.1.7
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling tree-sitter-shik v0.7.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling fd-lock v4.0.4
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling rustyline v14.0.0
[INFO] [stderr]    Compiling tree-sitter v0.25.10
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling shik v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `start` and `end` are never read
[INFO] [stdout]    --> src/eval/value.rs:215:5
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub struct ListIter<'a> {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] 214 |     data: Ref<'a, Vec<ValueRef>>,
[INFO] [stdout] 215 |     start: usize,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 216 |     end: usize,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.74s
[INFO] running `Command { std: "docker" "inspect" "ad6f82014933f9eae8b6042a3648d7bc4092a9bb803344fdcb6c14241a5b43e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad6f82014933f9eae8b6042a3648d7bc4092a9bb803344fdcb6c14241a5b43e5", kill_on_drop: false }`
[INFO] [stdout] ad6f82014933f9eae8b6042a3648d7bc4092a9bb803344fdcb6c14241a5b43e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02a145de8bf020acb28a860a3da393957cf83bd4d33fde3c3f5563f93183fc0b
[INFO] running `Command { std: "docker" "start" "-a" "02a145de8bf020acb28a860a3da393957cf83bd4d33fde3c3f5563f93183fc0b", kill_on_drop: false }`
[INFO] [stdout] warning: fields `start` and `end` are never read
[INFO] [stdout]    --> src/eval/value.rs:215:5
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub struct ListIter<'a> {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] 214 |     data: Ref<'a, Vec<ValueRef>>,
[INFO] [stdout] 215 |     start: usize,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 216 |     end: usize,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling shik v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Statement`
[INFO] [stdout]  --> tests/test_newline_handling.rs:1:43
[INFO] [stdout]   |
[INFO] [stdout] 1 | use shik::parser::{parse, ExpressionKind, Statement};
[INFO] [stdout]   |                                           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `Identifier` found for struct `Expression` in the current scope
[INFO] [stdout]   --> tests/test_detailed.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 |         Expression::Identifier(s) => println!("{}Ident: {}", prefix, s),
[INFO] [stdout]    |                     ^^^^^^^^^^ associated item not found in `Expression`
[INFO] [stdout]    |
[INFO] [stdout] help: there is an associated function `identifier` with a similar name
[INFO] [stdout]   --> src/parser/ast.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn identifier(name: String) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]   --> tests/test_detailed.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         Expression::Flow { left, right } => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Flow` implemented for `Expression`, you could use the fully-qualified path
[INFO] [stdout]    |
[INFO] [stdout] 41 -         Expression::Flow { left, right } => {
[INFO] [stdout] 41 +         <Expression as Example>::Flow { left, right } => {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]   --> tests/test_detailed.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         Expression::Pipe { left, right } => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Pipe` implemented for `Expression`, you could use the fully-qualified path
[INFO] [stdout]    |
[INFO] [stdout] 46 -         Expression::Pipe { left, right } => {
[INFO] [stdout] 46 +         <Expression as Example>::Pipe { left, right } => {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]   --> tests/test_detailed.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         Expression::Application { function, argument } => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Application` implemented for `Expression`, you could use the fully-qualified path
[INFO] [stdout]    |
[INFO] [stdout] 51 -         Expression::Application { function, argument } => {
[INFO] [stdout] 51 +         <Expression as Example>::Application { function, argument } => {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0223, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0223`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shik` (test "test_detailed") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: fields `start` and `end` are never read
[INFO] [stdout]    --> src/eval/value.rs:215:5
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub struct ListIter<'a> {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] 214 |     data: Ref<'a, Vec<ValueRef>>,
[INFO] [stdout] 215 |     start: usize,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 216 |     end: usize,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "02a145de8bf020acb28a860a3da393957cf83bd4d33fde3c3f5563f93183fc0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a145de8bf020acb28a860a3da393957cf83bd4d33fde3c3f5563f93183fc0b", kill_on_drop: false }`
[INFO] [stdout] 02a145de8bf020acb28a860a3da393957cf83bd4d33fde3c3f5563f93183fc0b
