[INFO] fetching crate hkalbasi-rustc-ap-compiletest 0.0.20231215...
[INFO] testing hkalbasi-rustc-ap-compiletest-0.0.20231215 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate hkalbasi-rustc-ap-compiletest 0.0.20231215 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate hkalbasi-rustc-ap-compiletest 0.0.20231215
[INFO] finished tweaking crates.io crate hkalbasi-rustc-ap-compiletest 0.0.20231215
[INFO] tweaked toml for crates.io crate hkalbasi-rustc-ap-compiletest 0.0.20231215 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hkalbasi-rustc-ap-compiletest 0.0.20231215 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hkalbasi-rustc-ap-compiletest 0.0.20231215 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hkalbasi-rustc-ap-build_helper v0.0.20231215
[INFO] [stderr]   Downloaded rustfix v0.6.1
[INFO] [stderr]   Downloaded hkalbasi-rustc-ap-miropt-test-tools v0.0.20231215
[INFO] [stderr]   Downloaded unified-diff v0.2.1
[INFO] [stderr]   Downloaded syn v2.0.41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc83a174f00716c96652c08278c6e21de7c177a8b437eb00fc8fdd25ade71baf
[INFO] running `Command { std: "docker" "start" "-a" "fc83a174f00716c96652c08278c6e21de7c177a8b437eb00fc8fdd25ade71baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc83a174f00716c96652c08278c6e21de7c177a8b437eb00fc8fdd25ade71baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc83a174f00716c96652c08278c6e21de7c177a8b437eb00fc8fdd25ade71baf", kill_on_drop: false }`
[INFO] [stdout] fc83a174f00716c96652c08278c6e21de7c177a8b437eb00fc8fdd25ade71baf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2089c87b27c1b5b55ff540e94171a654c71a7055bc702b93035a60a67e1c0bb6
[INFO] running `Command { std: "docker" "start" "-a" "2089c87b27c1b5b55ff540e94171a654c71a7055bc702b93035a60a67e1c0bb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling unified-diff v0.2.1
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling hkalbasi-rustc-ap-miropt-test-tools v0.0.20231215
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling hkalbasi-rustc-ap-build_helper v0.0.20231215
[INFO] [stderr]    Compiling rustfix v0.6.1
[INFO] [stderr]    Compiling hkalbasi-rustc-ap-compiletest v0.0.20231215 (/opt/rustwide/workdir)
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/json.rs:285:22
[INFO] [stdout]     |
[INFO] [stdout] 285 |         for frame in &span.expansion {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 285 -         for frame in &span.expansion {
[INFO] [stdout] 285 +         while let Some(frame) = &span.expansion {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 285 -         for frame in &span.expansion {
[INFO] [stdout] 285 +         if let Some(frame) = &span.expansion {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/json.rs:318:31
[INFO] [stdout]     |
[INFO] [stdout] 318 |     for previous_expansion in &expansion.span.expansion {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 318 -     for previous_expansion in &expansion.span.expansion {
[INFO] [stdout] 318 +     while let Some(previous_expansion) = &expansion.span.expansion {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 318 -     for previous_expansion in &expansion.span.expansion {
[INFO] [stdout] 318 +     if let Some(previous_expansion) = &expansion.span.expansion {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `compiletest`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use compiletest::{common::Mode, log_config, parse_config, run_tests};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `compiletest`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `compiletest`, use `cargo add compiletest` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `compiletest`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use compiletest::{common::Mode, log_config, parse_config, run_tests};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `compiletest`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `compiletest`, use `cargo add compiletest` 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 `hkalbasi-rustc-ap-compiletest` (bin "hkalbasi-rustc-ap-compiletest") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "2089c87b27c1b5b55ff540e94171a654c71a7055bc702b93035a60a67e1c0bb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2089c87b27c1b5b55ff540e94171a654c71a7055bc702b93035a60a67e1c0bb6", kill_on_drop: false }`
[INFO] [stdout] 2089c87b27c1b5b55ff540e94171a654c71a7055bc702b93035a60a67e1c0bb6