[INFO] cloning repository https://github.com/b401/Artemis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/b401/Artemis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fb401%2FArtemis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fb401%2FArtemis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aed6888bba8292e7a56af28e3a263696edbe5c64
[INFO] building b401/Artemis against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fb401%2FArtemis" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/b401/Artemis on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/b401/Artemis
[INFO] finished tweaking git repo https://github.com/b401/Artemis
[INFO] tweaked toml for git repo https://github.com/b401/Artemis written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/b401/Artemis 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e953b8987f08486c4a92eb203159530450b636e3be277162a0a7d4a77a43dcd2
[INFO] running `Command { std: "docker" "start" "-a" "e953b8987f08486c4a92eb203159530450b636e3be277162a0a7d4a77a43dcd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e953b8987f08486c4a92eb203159530450b636e3be277162a0a7d4a77a43dcd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e953b8987f08486c4a92eb203159530450b636e3be277162a0a7d4a77a43dcd2", kill_on_drop: false }`
[INFO] [stdout] e953b8987f08486c4a92eb203159530450b636e3be277162a0a7d4a77a43dcd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d02eb7fbc69eac3f78ee3f19289e339afb6434f62114627d1d339828c123ff1a
[INFO] running `Command { std: "docker" "start" "-a" "d02eb7fbc69eac3f78ee3f19289e339afb6434f62114627d1d339828c123ff1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
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[INFO] [stderr]    Compiling rand_core v0.6.4
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[INFO] [stderr]    Compiling http-body-util v0.1.1
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[INFO] [stderr]    Compiling askama_parser v0.2.1
[INFO] [stderr]    Compiling sha1 v0.10.6
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[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling headers v0.4.0
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[INFO] [stderr]    Compiling serde_derive v1.0.203
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[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling tokio v1.38.0
[INFO] [stderr]    Compiling comrak v0.18.0
[INFO] [stderr]    Compiling askama_derive v0.11.2
[INFO] [stderr]    Compiling pin-project v1.1.5
[INFO] [stderr]    Compiling zstd v0.13.1
[INFO] [stderr]    Compiling tokio-util v0.7.11
[INFO] [stderr]    Compiling async-compression v0.4.11
[INFO] [stderr]    Compiling h2 v0.4.5
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling basic-toml v0.1.9
[INFO] [stderr]    Compiling serde_path_to_error v0.1.16
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling git2 v0.18.3
[INFO] [stderr]    Compiling askama_derive v0.12.5
[INFO] [stderr]    Compiling tower-http v0.5.2
[INFO] [stderr]    Compiling askama v0.12.1
[INFO] [stderr]    Compiling askama_axum v0.4.0
[INFO] [stderr]    Compiling hyper v1.3.1
[INFO] [stderr]    Compiling hyper-util v0.1.5
[INFO] [stderr]    Compiling axum-server v0.6.0
[INFO] [stderr]    Compiling http v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `msg` is never read
[INFO] [stdout]  --> src/handlers/status.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct ErrorHandler {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 7 |     pub code: StatusCode,
[INFO] [stdout] 8 |     pub msg: String,
[INFO] [stdout]   |         ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ErrorHandler` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "d02eb7fbc69eac3f78ee3f19289e339afb6434f62114627d1d339828c123ff1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d02eb7fbc69eac3f78ee3f19289e339afb6434f62114627d1d339828c123ff1a", kill_on_drop: false }`
[INFO] [stdout] d02eb7fbc69eac3f78ee3f19289e339afb6434f62114627d1d339828c123ff1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1537d13458172d5dea985e7fab00a5580384c74b233bf49a0b645bdbbd4e37a1
[INFO] running `Command { std: "docker" "start" "-a" "1537d13458172d5dea985e7fab00a5580384c74b233bf49a0b645bdbbd4e37a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling http v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `msg` is never read
[INFO] [stdout]  --> src/handlers/status.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct ErrorHandler {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 7 |     pub code: StatusCode,
[INFO] [stdout] 8 |     pub msg: String,
[INFO] [stdout]   |         ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ErrorHandler` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "1537d13458172d5dea985e7fab00a5580384c74b233bf49a0b645bdbbd4e37a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1537d13458172d5dea985e7fab00a5580384c74b233bf49a0b645bdbbd4e37a1", kill_on_drop: false }`
[INFO] [stdout] 1537d13458172d5dea985e7fab00a5580384c74b233bf49a0b645bdbbd4e37a1