[INFO] fetching crate caco3 0.1.8...
[INFO] checking caco3-0.1.8 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate caco3 0.1.8 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate caco3 0.1.8
[INFO] finished tweaking crates.io crate caco3 0.1.8
[INFO] tweaked toml for crates.io crate caco3 0.1.8 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate caco3 0.1.8 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate caco3 0.1.8 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f00198d4edaf5719444f46400dd3fdd6ceaa19d799960b1006fb02c63b6141e9
[INFO] running `Command { std: "docker" "start" "-a" "f00198d4edaf5719444f46400dd3fdd6ceaa19d799960b1006fb02c63b6141e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f00198d4edaf5719444f46400dd3fdd6ceaa19d799960b1006fb02c63b6141e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f00198d4edaf5719444f46400dd3fdd6ceaa19d799960b1006fb02c63b6141e9", kill_on_drop: false }`
[INFO] [stdout] f00198d4edaf5719444f46400dd3fdd6ceaa19d799960b1006fb02c63b6141e9
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed8f78ef33709f8ca63eed57017b439b9f6cfa34df56d8739f06a3a4e0598ba5
[INFO] running `Command { std: "docker" "start" "-a" "ed8f78ef33709f8ca63eed57017b439b9f6cfa34df56d8739f06a3a4e0598ba5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]     Checking winnow v0.6.18
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking uuid v1.11.1
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_spanned v0.6.7
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking serde_test v1.0.177
[INFO] [stderr]     Checking toml_edit v0.22.20
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking caco3 v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `MetaConfigGetter` is never used
[INFO] [stdout]   --> src/config/meta.rs:61:11
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub trait MetaConfigGetter {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_f64` and `as_i64` are never used
[INFO] [stdout]   --> src/config/meta.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub trait MetaConfigGetter {
[INFO] [stdout]    |           ---------------- methods in this trait
[INFO] [stdout] 62 |     fn as_bool(&self, path: &str) -> Option<bool>;
[INFO] [stdout] 63 |     fn as_f64(&self, path: &str) -> Option<f64>;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 64 |     fn as_i64(&self, path: &str) -> Option<i64>;
[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 17.63s
[INFO] running `Command { std: "docker" "inspect" "ed8f78ef33709f8ca63eed57017b439b9f6cfa34df56d8739f06a3a4e0598ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed8f78ef33709f8ca63eed57017b439b9f6cfa34df56d8739f06a3a4e0598ba5", kill_on_drop: false }`
[INFO] [stdout] ed8f78ef33709f8ca63eed57017b439b9f6cfa34df56d8739f06a3a4e0598ba5