[INFO] fetching crate cameleon-genapi 0.1.1...
[INFO] checking cameleon-genapi-0.1.1 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate cameleon-genapi 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate cameleon-genapi 0.1.1 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cameleon-genapi 0.1.1
[INFO] finished tweaking crates.io crate cameleon-genapi 0.1.1
[INFO] tweaked toml for crates.io crate cameleon-genapi 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2acc7cee7a1ca24a02b65d67fed9df1d1da2863a7cc654fca72deed5fa8988a
[INFO] running `Command { std: "docker" "start" "-a" "a2acc7cee7a1ca24a02b65d67fed9df1d1da2863a7cc654fca72deed5fa8988a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2acc7cee7a1ca24a02b65d67fed9df1d1da2863a7cc654fca72deed5fa8988a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2acc7cee7a1ca24a02b65d67fed9df1d1da2863a7cc654fca72deed5fa8988a", kill_on_drop: false }`
[INFO] [stdout] a2acc7cee7a1ca24a02b65d67fed9df1d1da2863a7cc654fca72deed5fa8988a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94bb1860b0e7289cb7b4b458b1aee79f1c5232c82b64554eec86bc220407f26c
[INFO] running `Command { std: "docker" "start" "-a" "94bb1860b0e7289cb7b4b458b1aee79f1c5232c82b64554eec86bc220407f26c", kill_on_drop: false }`
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]     Checking xmlparser v0.13.3
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]     Checking tracing-core v0.1.20
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking roxmltree v0.14.1
[INFO] [stderr]     Checking string-interner v0.12.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling auto_impl v0.4.1
[INFO] [stderr]    Compiling ambassador v0.2.1
[INFO] [stderr]     Checking tracing v0.1.28
[INFO] [stderr]     Checking thiserror v1.0.29
[INFO] [stderr]     Checking cameleon-genapi v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `comment`
[INFO] [stdout]   --> src/parser/group.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     comment: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `comment`
[INFO] [stdout]   --> src/parser/struct_reg.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     comment: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `comment`
[INFO] [stdout]   --> src/parser/struct_reg.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     comment: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.99s
[INFO] running `Command { std: "docker" "inspect" "94bb1860b0e7289cb7b4b458b1aee79f1c5232c82b64554eec86bc220407f26c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94bb1860b0e7289cb7b4b458b1aee79f1c5232c82b64554eec86bc220407f26c", kill_on_drop: false }`
[INFO] [stdout] 94bb1860b0e7289cb7b4b458b1aee79f1c5232c82b64554eec86bc220407f26c