[INFO] fetching crate struct_baker 0.1.1...
[INFO] building struct_baker-0.1.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate struct_baker 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate struct_baker 0.1.1
[INFO] finished tweaking crates.io crate struct_baker 0.1.1
[INFO] tweaked toml for crates.io crate struct_baker 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate struct_baker 0.1.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding nom v7.1.3 (available: v8.0.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c7fb4c74db30922b4c73732d37a76f7b8825249346fb60904b30aa20983663d
[INFO] running `Command { std: "docker" "start" "-a" "5c7fb4c74db30922b4c73732d37a76f7b8825249346fb60904b30aa20983663d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c7fb4c74db30922b4c73732d37a76f7b8825249346fb60904b30aa20983663d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c7fb4c74db30922b4c73732d37a76f7b8825249346fb60904b30aa20983663d", kill_on_drop: false }`
[INFO] [stdout] 5c7fb4c74db30922b4c73732d37a76f7b8825249346fb60904b30aa20983663d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b4bf9d48d9b8367ac2c168dc7ee73fbc9094e5d8116c077a0b6e104addb4d5f
[INFO] running `Command { std: "docker" "start" "-a" "8b4bf9d48d9b8367ac2c168dc7ee73fbc9094e5d8116c077a0b6e104addb4d5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling snailquote v0.3.1
[INFO] [stderr]    Compiling struct_baker_derive v0.1.1
[INFO] [stderr]    Compiling struct_baker v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `UnwrapInterpolation` is never used
[INFO] [stdout]   --> src/interpolation/mod.rs:63:7
[INFO] [stdout]    |
[INFO] [stdout] 63 | trait UnwrapInterpolation<T> {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.07s
[INFO] running `Command { std: "docker" "inspect" "8b4bf9d48d9b8367ac2c168dc7ee73fbc9094e5d8116c077a0b6e104addb4d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b4bf9d48d9b8367ac2c168dc7ee73fbc9094e5d8116c077a0b6e104addb4d5f", kill_on_drop: false }`
[INFO] [stdout] 8b4bf9d48d9b8367ac2c168dc7ee73fbc9094e5d8116c077a0b6e104addb4d5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49f02f57f68c8773ef99019bc842bf8dd278d98a79da598ca822750f8de4ccb3
[INFO] running `Command { std: "docker" "start" "-a" "49f02f57f68c8773ef99019bc842bf8dd278d98a79da598ca822750f8de4ccb3", kill_on_drop: false }`
[INFO] [stdout] warning: trait `UnwrapInterpolation` is never used
[INFO] [stdout]   --> src/interpolation/mod.rs:63:7
[INFO] [stdout]    |
[INFO] [stdout] 63 | trait UnwrapInterpolation<T> {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling struct_baker v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `UnwrapInterpolation` is never used
[INFO] [stdout]   --> src/interpolation/mod.rs:63:7
[INFO] [stdout]    |
[INFO] [stdout] 63 | trait UnwrapInterpolation<T> {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "49f02f57f68c8773ef99019bc842bf8dd278d98a79da598ca822750f8de4ccb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49f02f57f68c8773ef99019bc842bf8dd278d98a79da598ca822750f8de4ccb3", kill_on_drop: false }`
[INFO] [stdout] 49f02f57f68c8773ef99019bc842bf8dd278d98a79da598ca822750f8de4ccb3