[INFO] cloning repository https://github.com/bernardobelchior/shuttle-christmas-code-hunt-2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bernardobelchior/shuttle-christmas-code-hunt-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbernardobelchior%2Fshuttle-christmas-code-hunt-2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbernardobelchior%2Fshuttle-christmas-code-hunt-2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee8ec50d25cb9c9be915f4528b56fe59105dff5c
[INFO] building bernardobelchior/shuttle-christmas-code-hunt-2023 against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbernardobelchior%2Fshuttle-christmas-code-hunt-2023" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bernardobelchior/shuttle-christmas-code-hunt-2023 on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bernardobelchior/shuttle-christmas-code-hunt-2023
[INFO] finished tweaking git repo https://github.com/bernardobelchior/shuttle-christmas-code-hunt-2023
[INFO] tweaked toml for git repo https://github.com/bernardobelchior/shuttle-christmas-code-hunt-2023 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/bernardobelchior/shuttle-christmas-code-hunt-2023 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded shuttle-axum v0.43.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d29792d67a8ae46b99b19d905c4c5cb6c841dc3daeb31fbef3480010df27f282
[INFO] running `Command { std: "docker" "start" "-a" "d29792d67a8ae46b99b19d905c4c5cb6c841dc3daeb31fbef3480010df27f282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d29792d67a8ae46b99b19d905c4c5cb6c841dc3daeb31fbef3480010df27f282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d29792d67a8ae46b99b19d905c4c5cb6c841dc3daeb31fbef3480010df27f282", kill_on_drop: false }`
[INFO] [stdout] d29792d67a8ae46b99b19d905c4c5cb6c841dc3daeb31fbef3480010df27f282
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0660a3fa61c67b2b08a55a67f93ea747c1cabe65049413b6df8f238a9cfa9d21
[INFO] running `Command { std: "docker" "start" "-a" "0660a3fa61c67b2b08a55a67f93ea747c1cabe65049413b6df8f238a9cfa9d21", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
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[INFO] [stderr]    Compiling shuttle-proto v0.43.0
[INFO] [stderr]    Compiling shuttle-runtime v0.43.0
[INFO] [stderr]    Compiling shuttle-axum v0.43.0
[INFO] [stderr]    Compiling bb-cch23 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> src/ex4.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Reindeer {
[INFO] [stdout]   |        -------- field in this struct
[INFO] [stdout] 6 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `Command { std: "docker" "inspect" "0660a3fa61c67b2b08a55a67f93ea747c1cabe65049413b6df8f238a9cfa9d21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0660a3fa61c67b2b08a55a67f93ea747c1cabe65049413b6df8f238a9cfa9d21", kill_on_drop: false }`
[INFO] [stdout] 0660a3fa61c67b2b08a55a67f93ea747c1cabe65049413b6df8f238a9cfa9d21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d29614d3bb9f28b0c8e029bda7f80edc4595131284ed09132088d20439af8d4a
[INFO] running `Command { std: "docker" "start" "-a" "d29614d3bb9f28b0c8e029bda7f80edc4595131284ed09132088d20439af8d4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bb-cch23 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> src/ex4.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Reindeer {
[INFO] [stdout]   |        -------- field in this struct
[INFO] [stdout] 6 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "d29614d3bb9f28b0c8e029bda7f80edc4595131284ed09132088d20439af8d4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d29614d3bb9f28b0c8e029bda7f80edc4595131284ed09132088d20439af8d4a", kill_on_drop: false }`
[INFO] [stdout] d29614d3bb9f28b0c8e029bda7f80edc4595131284ed09132088d20439af8d4a