[INFO] fetching crate mavspec_rust_gen 0.6.4...
[INFO] checking mavspec_rust_gen-0.6.4 against try#af54b6062f33b99e418444700f3a823ef0214052 for pr-138952
[INFO] extracting crate mavspec_rust_gen 0.6.4 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate mavspec_rust_gen 0.6.4 on toolchain af54b6062f33b99e418444700f3a823ef0214052
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af54b6062f33b99e418444700f3a823ef0214052" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mavspec_rust_gen 0.6.4
[INFO] finished tweaking crates.io crate mavspec_rust_gen 0.6.4
[INFO] tweaked toml for crates.io crate mavspec_rust_gen 0.6.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate mavspec_rust_gen 0.6.4 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" "+af54b6062f33b99e418444700f3a823ef0214052" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+af54b6062f33b99e418444700f3a823ef0214052" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ea62894dc90577bab46f0ded663a893eed650226cbe0feb870f29c648dc5a76
[INFO] running `Command { std: "docker" "start" "-a" "1ea62894dc90577bab46f0ded663a893eed650226cbe0feb870f29c648dc5a76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ea62894dc90577bab46f0ded663a893eed650226cbe0feb870f29c648dc5a76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ea62894dc90577bab46f0ded663a893eed650226cbe0feb870f29c648dc5a76", kill_on_drop: false }`
[INFO] [stdout] 1ea62894dc90577bab46f0ded663a893eed650226cbe0feb870f29c648dc5a76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+af54b6062f33b99e418444700f3a823ef0214052" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eab8e07eb03d8a65c4b2d56d1341a5ed048cec9cb394ae7b613f8749a67ed474
[INFO] running `Command { std: "docker" "start" "-a" "eab8e07eb03d8a65c4b2d56d1341a5ed048cec9cb394ae7b613f8749a67ed474", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling anyhow v1.0.96
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking winnow v0.7.3
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling prettyplease v0.2.29
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling mavinspect v0.6.5
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]     Checking crc-any v2.5.0
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]    Compiling serde_yml v0.0.12
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking indexmap v2.7.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking quick-xml v0.37.2
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking libyml v0.0.5
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]     Checking toml_edit v0.22.24
[INFO] [stderr]     Checking toml v0.8.20
[INFO] [stderr]     Checking cargo-manifest v0.13.0
[INFO] [stderr]     Checking mavspec_rust_gen v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.47s
[INFO] running `Command { std: "docker" "inspect" "eab8e07eb03d8a65c4b2d56d1341a5ed048cec9cb394ae7b613f8749a67ed474", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eab8e07eb03d8a65c4b2d56d1341a5ed048cec9cb394ae7b613f8749a67ed474", kill_on_drop: false }`
[INFO] [stdout] eab8e07eb03d8a65c4b2d56d1341a5ed048cec9cb394ae7b613f8749a67ed474