[INFO] fetching crate swift-precompiler 0.1.6...
[INFO] checking swift-precompiler-0.1.6 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate swift-precompiler 0.1.6 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate swift-precompiler 0.1.6
[INFO] finished tweaking crates.io crate swift-precompiler 0.1.6
[INFO] tweaked toml for crates.io crate swift-precompiler 0.1.6 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate swift-precompiler 0.1.6 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 swift-precompiler 0.1.6 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]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.4.14
[INFO] [stderr]   Downloaded clap_builder v4.4.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2335d9a7b86b5082a7815c5e2e081d609940615d2e8be38eb3bc18acda7f3d19
[INFO] running `Command { std: "docker" "start" "-a" "2335d9a7b86b5082a7815c5e2e081d609940615d2e8be38eb3bc18acda7f3d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2335d9a7b86b5082a7815c5e2e081d609940615d2e8be38eb3bc18acda7f3d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2335d9a7b86b5082a7815c5e2e081d609940615d2e8be38eb3bc18acda7f3d19", kill_on_drop: false }`
[INFO] [stdout] 2335d9a7b86b5082a7815c5e2e081d609940615d2e8be38eb3bc18acda7f3d19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2a212a85db12a27a8ad06920a0c8fa833ffc835395ce9cdd7b6749338cfb87f5
[INFO] running `Command { std: "docker" "start" "-a" "2a212a85db12a27a8ad06920a0c8fa833ffc835395ce9cdd7b6749338cfb87f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking winnow v0.6.5
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking outref v0.5.1
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking path-dedot v3.1.1
[INFO] [stderr]     Checking path-absolutize v3.1.1
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking clap_builder v4.4.14
[INFO] [stderr]     Checking base64-simd v0.8.0
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking fancy-regex v0.14.0
[INFO] [stderr]     Checking clap v4.4.14
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking serde_spanned v0.6.5
[INFO] [stderr]     Checking toml_edit v0.22.6
[INFO] [stderr]     Checking toml v0.8.10
[INFO] [stderr]     Checking swift-precompiler v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> src/main.rs:206:40
[INFO] [stdout]     |
[INFO] [stdout] 206 | ...                   if let Ok(ref include_str_path) = include_str_path && !include_str_path.exists() {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> src/main.rs:206:40
[INFO] [stdout]     |
[INFO] [stdout] 206 | ...                   if let Ok(ref include_str_path) = include_str_path && !include_str_path.exists() {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `swift-precompiler` (bin "swift-precompiler" test) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `swift-precompiler` (bin "swift-precompiler") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "2a212a85db12a27a8ad06920a0c8fa833ffc835395ce9cdd7b6749338cfb87f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a212a85db12a27a8ad06920a0c8fa833ffc835395ce9cdd7b6749338cfb87f5", kill_on_drop: false }`
[INFO] [stdout] 2a212a85db12a27a8ad06920a0c8fa833ffc835395ce9cdd7b6749338cfb87f5