[INFO] fetching crate bash_bundler 0.1.1...
[INFO] checking bash_bundler-0.1.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate bash_bundler 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate bash_bundler 0.1.1 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 bash_bundler 0.1.1
[INFO] finished tweaking crates.io crate bash_bundler 0.1.1
[INFO] tweaked toml for crates.io crate bash_bundler 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate bash_bundler 0.1.1 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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed95765619083bb6f2bba54e759aa4dadb4ae0f887686c35d6b097efe9a079a1
[INFO] running `Command { std: "docker" "start" "-a" "ed95765619083bb6f2bba54e759aa4dadb4ae0f887686c35d6b097efe9a079a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed95765619083bb6f2bba54e759aa4dadb4ae0f887686c35d6b097efe9a079a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed95765619083bb6f2bba54e759aa4dadb4ae0f887686c35d6b097efe9a079a1", kill_on_drop: false }`
[INFO] [stdout] ed95765619083bb6f2bba54e759aa4dadb4ae0f887686c35d6b097efe9a079a1
[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=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] 1db38929b214e60375f3f59a675ccc1acb22a26c527e2bb4da7215ea6c3812aa
[INFO] running `Command { std: "docker" "start" "-a" "1db38929b214e60375f3f59a675ccc1acb22a26c527e2bb4da7215ea6c3812aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking bash_bundler v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `line`, `text`, and `style` are never read
[INFO] [stdout]    --> src/main.rs:179:5
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub struct ImportStatement {
[INFO] [stdout]     |            --------------- fields in this struct
[INFO] [stdout] 178 |     line_number: usize,
[INFO] [stdout] 179 |     line: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 180 |     text: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 181 |     path: PathBuf,
[INFO] [stdout] 182 |     style: ImportStyle,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ImportStatement` 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] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `line`, `text`, and `style` are never read
[INFO] [stdout]    --> src/main.rs:179:5
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub struct ImportStatement {
[INFO] [stdout]     |            --------------- fields in this struct
[INFO] [stdout] 178 |     line_number: usize,
[INFO] [stdout] 179 |     line: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 180 |     text: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 181 |     path: PathBuf,
[INFO] [stdout] 182 |     style: ImportStyle,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ImportStatement` 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] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.40s
[INFO] running `Command { std: "docker" "inspect" "1db38929b214e60375f3f59a675ccc1acb22a26c527e2bb4da7215ea6c3812aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1db38929b214e60375f3f59a675ccc1acb22a26c527e2bb4da7215ea6c3812aa", kill_on_drop: false }`
[INFO] [stdout] 1db38929b214e60375f3f59a675ccc1acb22a26c527e2bb4da7215ea6c3812aa