[INFO] fetching crate quibble 0.3.3...
[INFO] building quibble-0.3.3 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate quibble 0.3.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate quibble 0.3.3
[INFO] finished tweaking crates.io crate quibble 0.3.3
[INFO] tweaked toml for crates.io crate quibble 0.3.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate quibble 0.3.3 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] crate crates.io crate quibble 0.3.3 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5dd35e4b56d2fea9400e6a9b8b8680330ce44c261e3d637e00a5b4661d9a76ca
[INFO] running `Command { std: "docker" "start" "-a" "5dd35e4b56d2fea9400e6a9b8b8680330ce44c261e3d637e00a5b4661d9a76ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5dd35e4b56d2fea9400e6a9b8b8680330ce44c261e3d637e00a5b4661d9a76ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dd35e4b56d2fea9400e6a9b8b8680330ce44c261e3d637e00a5b4661d9a76ca", kill_on_drop: false }`
[INFO] [stdout] 5dd35e4b56d2fea9400e6a9b8b8680330ce44c261e3d637e00a5b4661d9a76ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] dd9f756359fa9d12c33826181a73680cfa78c5c47da9d841499744f550dcdcc6
[INFO] running `Command { std: "docker" "start" "-a" "dd9f756359fa9d12c33826181a73680cfa78c5c47da9d841499744f550dcdcc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.8
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]    Compiling serde_derive v1.0.183
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]    Compiling portable-atomic v1.4.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling thiserror v1.0.46
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]    Compiling aho-corasick v1.0.4
[INFO] [stderr]    Compiling winnow v0.5.11
[INFO] [stderr]    Compiling fastrand v2.0.0
[INFO] [stderr]    Compiling anyhow v1.0.74
[INFO] [stderr]    Compiling console v0.15.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.46
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.9
[INFO] [stderr]    Compiling regex-automata v0.3.6
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling serde_spanned v0.6.3
[INFO] [stderr]    Compiling zeroize v1.6.0
[INFO] [stderr]    Compiling toml_edit v0.19.14
[INFO] [stderr]    Compiling shell-words v1.1.0
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling indicatif v0.17.6
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling tempfile v3.7.1
[INFO] [stderr]    Compiling anstream v0.3.2
[INFO] [stderr]    Compiling clap_builder v4.3.21
[INFO] [stderr]    Compiling dialoguer v0.10.4
[INFO] [stderr]    Compiling serde_yaml v0.9.25
[INFO] [stderr]    Compiling regex v1.9.3
[INFO] [stderr]    Compiling toml v0.7.6
[INFO] [stderr]    Compiling env_logger v0.10.0
[INFO] [stderr]    Compiling clap v4.3.21
[INFO] [stderr]    Compiling quibble v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::rules::*`
[INFO] [stdout]   --> src/compose.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use crate::rules::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `digest` and `signature` are never read
[INFO] [stdout]   --> src/containers.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct ContainerImage {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub digest: Option<String>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 19 |     /// Signature
[INFO] [stdout] 20 |     pub signature: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ContainerImage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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 51.04s
[INFO] running `Command { std: "docker" "inspect" "dd9f756359fa9d12c33826181a73680cfa78c5c47da9d841499744f550dcdcc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd9f756359fa9d12c33826181a73680cfa78c5c47da9d841499744f550dcdcc6", kill_on_drop: false }`
[INFO] [stdout] dd9f756359fa9d12c33826181a73680cfa78c5c47da9d841499744f550dcdcc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9504811212e5dc8e65f32807a3a186c55562711c3f1e8955cb57166dcad7a62e
[INFO] running `Command { std: "docker" "start" "-a" "9504811212e5dc8e65f32807a3a186c55562711c3f1e8955cb57166dcad7a62e", kill_on_drop: false }`
[INFO] [stderr]    Compiling quibble v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::rules::*`
[INFO] [stdout]   --> src/compose.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use crate::rules::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `digest` and `signature` are never read
[INFO] [stdout]   --> src/containers.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct ContainerImage {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub digest: Option<String>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 19 |     /// Signature
[INFO] [stdout] 20 |     pub signature: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ContainerImage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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 1.55s
[INFO] running `Command { std: "docker" "inspect" "9504811212e5dc8e65f32807a3a186c55562711c3f1e8955cb57166dcad7a62e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9504811212e5dc8e65f32807a3a186c55562711c3f1e8955cb57166dcad7a62e", kill_on_drop: false }`
[INFO] [stdout] 9504811212e5dc8e65f32807a3a186c55562711c3f1e8955cb57166dcad7a62e