[INFO] fetching crate ironworks 0.4.1...
[INFO] checking ironworks-0.4.1 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate ironworks 0.4.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate ironworks 0.4.1 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ironworks 0.4.1
[INFO] finished tweaking crates.io crate ironworks 0.4.1
[INFO] tweaked toml for crates.io crate ironworks 0.4.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded binrw v0.8.4
[INFO] [stderr]   Downloaded enum-as-inner v0.4.0
[INFO] [stderr]   Downloaded binrw_derive v0.8.4
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6e0d4c026c2cf68e30d33022eacbc18a8d2ef20886c867ad5b0e3cdfaf11181
[INFO] running `Command { std: "docker" "start" "-a" "f6e0d4c026c2cf68e30d33022eacbc18a8d2ef20886c867ad5b0e3cdfaf11181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6e0d4c026c2cf68e30d33022eacbc18a8d2ef20886c867ad5b0e3cdfaf11181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6e0d4c026c2cf68e30d33022eacbc18a8d2ef20886c867ad5b0e3cdfaf11181", kill_on_drop: false }`
[INFO] [stdout] f6e0d4c026c2cf68e30d33022eacbc18a8d2ef20886c867ad5b0e3cdfaf11181
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 478e769bebbc5287e22f1871895e7bfd6036e889971e665c2d8bd5b57ffc6cfd
[INFO] running `Command { std: "docker" "start" "-a" "478e769bebbc5287e22f1871895e7bfd6036e889971e665c2d8bd5b57ffc6cfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling binrw_derive v0.8.4
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]     Checking array-init v2.1.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.42
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.51
[INFO] [stderr]     Checking thiserror v1.0.51
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling getset v0.1.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking binrw v0.8.4
[INFO] [stderr]     Checking ironworks v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: custom attribute panicked
[INFO] [stdout]  --> src/sestring/sestring.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[binread]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: attempt to subtract with overflow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: custom attribute panicked
[INFO] [stdout]  --> src/sestring/sestring.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[binread]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: attempt to subtract with overflow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `sestring::SeString`
[INFO] [stdout]  --> src/sestring/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use sestring::SeString;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^ no `SeString` in `sestring::sestring`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `sestring::SeString`
[INFO] [stdout]  --> src/sestring/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use sestring::SeString;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^ no `SeString` in `sestring::sestring`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SeString` in this scope
[INFO] [stdout]   --> src/sestring/sestring.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl ToString for SeString {
[INFO] [stdout]    |                   ^^^^^^^^ help: a struct with a similar name exists: `String`
[INFO] [stdout]   --> /rustc/4d1bd0db7f489b22c6d8aa2385937a95412c015b/library/alloc/src/string.rs:365:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `String` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SeString` in this scope
[INFO] [stdout]   --> src/sestring/sestring.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl ToString for SeString {
[INFO] [stdout]    |                   ^^^^^^^^ help: a struct with a similar name exists: `String`
[INFO] [stdout]   --> /rustc/4d1bd0db7f489b22c6d8aa2385937a95412c015b/library/alloc/src/string.rs:365:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named struct `String` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMapCacheExt`, `HashMapCache`
[INFO] [stdout]  --> src/utility/mod.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use hash_map_cache::{HashMapCache, HashMapCacheExt};
[INFO] [stdout]   |                          ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMapCacheExt`, `HashMapCache`
[INFO] [stdout]  --> src/utility/mod.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use hash_map_cache::{HashMapCache, HashMapCacheExt};
[INFO] [stdout]   |                          ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OptionCacheExt`, `OptionCache`
[INFO] [stdout]  --> src/utility/mod.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use option_cache::{OptionCache, OptionCacheExt};
[INFO] [stdout]   |                        ^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NullString`
[INFO] [stdout]  --> src/sestring/sestring.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use binrw::{binread, NullString};
[INFO] [stdout]   |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OptionCacheExt`, `OptionCache`
[INFO] [stdout]  --> src/utility/mod.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use option_cache::{OptionCache, OptionCacheExt};
[INFO] [stdout]   |                        ^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NullString`
[INFO] [stdout]  --> src/sestring/sestring.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use binrw::{binread, NullString};
[INFO] [stdout]   |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ironworks` (lib) due to 4 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `ironworks` (lib test) due to 4 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "478e769bebbc5287e22f1871895e7bfd6036e889971e665c2d8bd5b57ffc6cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "478e769bebbc5287e22f1871895e7bfd6036e889971e665c2d8bd5b57ffc6cfd", kill_on_drop: false }`
[INFO] [stdout] 478e769bebbc5287e22f1871895e7bfd6036e889971e665c2d8bd5b57ffc6cfd
