[INFO] fetching crate cronback-dto 0.1.0...
[INFO] checking cronback-dto-0.1.0 against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] extracting crate cronback-dto 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate cronback-dto 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cronback-dto 0.1.0
[INFO] tweaked toml for crates.io crate cronback-dto 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cronback-dto 0.1.0 on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 68 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fbad506bd2dc80ea929a47a6dad552d8488def3941ee74ed498be472379ed515
[INFO] running `Command { std: "docker" "start" "fbad506bd2dc80ea929a47a6dad552d8488def3941ee74ed498be472379ed515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbad506bd2dc80ea929a47a6dad552d8488def3941ee74ed498be472379ed515", 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" "fbad506bd2dc80ea929a47a6dad552d8488def3941ee74ed498be472379ed515" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbad506bd2dc80ea929a47a6dad552d8488def3941ee74ed498be472379ed515", 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=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fbad506bd2dc80ea929a47a6dad552d8488def3941ee74ed498be472379ed515" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking winnow v1.0.4
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling target-tuple v1.0.2
[INFO] [stderr]     Checking toml_datetime v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking serde_spanned v1.1.2
[INFO] [stderr]     Checking toml_parser v1.1.5+spec-1.1.0
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking toml_writer v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking toml v1.1.8+spec-1.1.0
[INFO] [stderr]     Checking darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking cronback-dto-core v0.1.0
[INFO] [stderr]    Compiling cronback-dto-derive v0.1.0
[INFO] [stderr]     Checking cronback-dto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking trybuild v1.0.122
[INFO] [stdout] warning: struct `Recurring` is never constructed
[INFO] [stdout]  --> tests/simple-into-proto-struct.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub struct Recurring {
[INFO] [stdout]   |                ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_string` is never used
[INFO] [stdout]   --> tests/simple-into-proto-struct.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn to_string(d: &i32) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.24s
[INFO] running `Command { std: "docker" "inspect" "fbad506bd2dc80ea929a47a6dad552d8488def3941ee74ed498be472379ed515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbad506bd2dc80ea929a47a6dad552d8488def3941ee74ed498be472379ed515", kill_on_drop: false }`
[INFO] [stdout] fbad506bd2dc80ea929a47a6dad552d8488def3941ee74ed498be472379ed515
