[INFO] fetching crate jetro 0.2.5...
[INFO] checking jetro-0.2.5 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate jetro 0.2.5 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate jetro 0.2.5
[INFO] finished tweaking crates.io crate jetro 0.2.5
[INFO] tweaked toml for crates.io crate jetro 0.2.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jetro 0.2.5 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 36 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7e37b26ccaf786aba4677bc911fa2d8c17e2285cbff54673a67cbd3d2bad328
[INFO] running `Command { std: "docker" "start" "-a" "c7e37b26ccaf786aba4677bc911fa2d8c17e2285cbff54673a67cbd3d2bad328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7e37b26ccaf786aba4677bc911fa2d8c17e2285cbff54673a67cbd3d2bad328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7e37b26ccaf786aba4677bc911fa2d8c17e2285cbff54673a67cbd3d2bad328", kill_on_drop: false }`
[INFO] [stdout] c7e37b26ccaf786aba4677bc911fa2d8c17e2285cbff54673a67cbd3d2bad328
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98b565df6871c672aeef9278eaa9d9ac03cbdc9a48ddb0c115b454d9d47818da
[INFO] running `Command { std: "docker" "start" "-a" "98b565df6871c672aeef9278eaa9d9ac03cbdc9a48ddb0c115b454d9d47818da", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]    Compiling pest_meta v2.8.1
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]    Compiling pest_generator v2.8.1
[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking erased-serde v0.3.31
[INFO] [stderr]     Checking dynfmt v0.1.5
[INFO] [stderr]     Checking jetro v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `cell::RefCell` and `rc::Rc`
[INFO] [stdout]  --> src/parser.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{rc::Rc, cell::RefCell};
[INFO] [stdout]   |           ^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `format` is never used
[INFO] [stdout]  --> src/fmt.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) trait KeyFormater {
[INFO] [stdout]   |                  ----------- method in this trait
[INFO] [stdout] 8 |     fn format(&self, format: &str, value: &Value, keys: &Vec<String>) -> Option<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 13.60s
[INFO] running `Command { std: "docker" "inspect" "98b565df6871c672aeef9278eaa9d9ac03cbdc9a48ddb0c115b454d9d47818da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98b565df6871c672aeef9278eaa9d9ac03cbdc9a48ddb0c115b454d9d47818da", kill_on_drop: false }`
[INFO] [stdout] 98b565df6871c672aeef9278eaa9d9ac03cbdc9a48ddb0c115b454d9d47818da