[INFO] fetching crate cronback-dto 0.1.0...
[INFO] checking cronback-dto-0.1.0 against master#507271bc119683008ec719ecee48814e8ac86c65 for pr-146440
[INFO] extracting crate cronback-dto 0.1.0 into /workspace/builds/worker-5-tc1/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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cronback-dto 0.1.0 on toolchain 507271bc119683008ec719ecee48814e8ac86c65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "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" "+507271bc119683008ec719ecee48814e8ac86c65" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 67 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trybuild v1.0.116
[INFO] [stderr]   Downloaded cronback-dto-derive v0.1.0
[INFO] [stderr]   Downloaded target-triple v1.0.0
[INFO] [stderr]   Downloaded dissimilar v1.0.11
[INFO] [stderr]   Downloaded cronback-dto-core v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2365f837284c957811c7a7f7054d58ef55b395c11d7b235a39ca9ea7f776fb74
[INFO] running `Command { std: "docker" "start" "-a" "2365f837284c957811c7a7f7054d58ef55b395c11d7b235a39ca9ea7f776fb74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2365f837284c957811c7a7f7054d58ef55b395c11d7b235a39ca9ea7f776fb74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2365f837284c957811c7a7f7054d58ef55b395c11d7b235a39ca9ea7f776fb74", kill_on_drop: false }`
[INFO] [stdout] 2365f837284c957811c7a7f7054d58ef55b395c11d7b235a39ca9ea7f776fb74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7573c300fb21dffcf3e0c76e6cdf1c5094defbc31f7b1298c0f3c9352398d86
[INFO] running `Command { std: "docker" "start" "-a" "c7573c300fb21dffcf3e0c76e6cdf1c5094defbc31f7b1298c0f3c9352398d86", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]     Checking winnow v1.0.3
[INFO] [stderr]     Checking dissimilar v1.0.11
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking syn v2.0.117
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking toml v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling cronback-dto-core v0.1.0
[INFO] [stderr]    Compiling cronback-dto-derive v0.1.0
[INFO] [stderr]     Checking trybuild v1.0.116
[INFO] [stderr]     Checking cronback-dto v0.1.0 (/opt/rustwide/workdir)
[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 28.39s
[INFO] running `Command { std: "docker" "inspect" "c7573c300fb21dffcf3e0c76e6cdf1c5094defbc31f7b1298c0f3c9352398d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7573c300fb21dffcf3e0c76e6cdf1c5094defbc31f7b1298c0f3c9352398d86", kill_on_drop: false }`
[INFO] [stdout] c7573c300fb21dffcf3e0c76e6cdf1c5094defbc31f7b1298c0f3c9352398d86
