[INFO] fetching crate gitm 0.4.3...
[INFO] checking gitm-0.4.3 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate gitm 0.4.3 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate gitm 0.4.3 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gitm 0.4.3
[INFO] finished tweaking crates.io crate gitm 0.4.3
[INFO] tweaked toml for crates.io crate gitm 0.4.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate gitm 0.4.3 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5a426f1a61019dd5b47b5500c0c0c22d78f2ea36f76ebf0a289ad9a20d38ce6
[INFO] running `Command { std: "docker" "start" "-a" "e5a426f1a61019dd5b47b5500c0c0c22d78f2ea36f76ebf0a289ad9a20d38ce6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5a426f1a61019dd5b47b5500c0c0c22d78f2ea36f76ebf0a289ad9a20d38ce6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5a426f1a61019dd5b47b5500c0c0c22d78f2ea36f76ebf0a289ad9a20d38ce6", kill_on_drop: false }`
[INFO] [stdout] e5a426f1a61019dd5b47b5500c0c0c22d78f2ea36f76ebf0a289ad9a20d38ce6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d347e8c8cca3cebd6ceff35cca18b7195fe6bd2eb68eb4ef416b3ab1e3f85fc3
[INFO] running `Command { std: "docker" "start" "-a" "d347e8c8cca3cebd6ceff35cca18b7195fe6bd2eb68eb4ef416b3ab1e3f85fc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling thiserror v1.0.60
[INFO] [stderr]     Checking either v1.12.0
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]     Checking unicode-width v0.1.12
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]    Compiling syn v2.0.64
[INFO] [stderr]     Checking clier_parser v0.7.4
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling thiserror-impl v1.0.60
[INFO] [stderr]     Checking clier v0.7.4
[INFO] [stderr]     Checking gitm v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]  --> src/integrations/editor/editor_nvim.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let command = Command::new("nvim")
[INFO] [stdout]   |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]  --> src/integrations/editor/editor_nvim.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let command = Command::new("nvim")
[INFO] [stdout]   |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.62s
[INFO] running `Command { std: "docker" "inspect" "d347e8c8cca3cebd6ceff35cca18b7195fe6bd2eb68eb4ef416b3ab1e3f85fc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d347e8c8cca3cebd6ceff35cca18b7195fe6bd2eb68eb4ef416b3ab1e3f85fc3", kill_on_drop: false }`
[INFO] [stdout] d347e8c8cca3cebd6ceff35cca18b7195fe6bd2eb68eb4ef416b3ab1e3f85fc3