[INFO] fetching crate mock-prost-derive 0.8.5...
[INFO] fixing mock-prost-derive-0.8.5 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate mock-prost-derive 0.8.5 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate mock-prost-derive 0.8.5
[INFO] finished tweaking crates.io crate mock-prost-derive 0.8.5
[INFO] tweaked toml for crates.io crate mock-prost-derive 0.8.5 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mock-prost-derive 0.8.5 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mock-prost-derive 0.8.5 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `prost_derive` library target)
[INFO] [stderr] warning: `mock-prost-derive` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f0ecc975bdcf4131b3dc8817fb881afa3cf58b192fd2efaca5b73450707831e2
[INFO] running `Command { std: "docker" "start" "f0ecc975bdcf4131b3dc8817fb881afa3cf58b192fd2efaca5b73450707831e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f0ecc975bdcf4131b3dc8817fb881afa3cf58b192fd2efaca5b73450707831e2" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0ecc975bdcf4131b3dc8817fb881afa3cf58b192fd2efaca5b73450707831e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f0ecc975bdcf4131b3dc8817fb881afa3cf58b192fd2efaca5b73450707831e2" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `prost_derive` library target)
[INFO] [stderr] warning: `mock-prost-derive` (manifest) generated 1 warning
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking anyhow v1.0.102
[INFO] [stderr]     Checking proc-macro2 v1.0.106
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking quote v1.0.45
[INFO] [stderr]     Checking mock-prost-derive v0.8.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `oneof`
[INFO] [stdout]    --> src/field/mod.rs:138:26
[INFO] [stdout]     |
[INFO] [stdout] 138 | ...   Field::Oneof(ref oneof) => quote!(crate::core_00_base::common::mixture_shared_core_00_base::mixed_system_trait::trait_system_...
[INFO] [stdout]     |                    ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_oneof`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `oneof`
[INFO] [stdout]    --> src/field/mod.rs:138:26
[INFO] [stdout]     |
[INFO] [stdout] 138 | ...   Field::Oneof(ref oneof) => quote!(crate::core_00_base::common::mixture_shared_core_00_base::mixed_system_trait::trait_system_...
[INFO] [stdout]     |                    ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_oneof`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.67s
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "f0ecc975bdcf4131b3dc8817fb881afa3cf58b192fd2efaca5b73450707831e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0ecc975bdcf4131b3dc8817fb881afa3cf58b192fd2efaca5b73450707831e2", kill_on_drop: false }`
[INFO] [stdout] f0ecc975bdcf4131b3dc8817fb881afa3cf58b192fd2efaca5b73450707831e2
