[INFO] fetching crate dotenv-linter 3.3.0...
[INFO] checking dotenv-linter-3.3.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate dotenv-linter 3.3.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate dotenv-linter 3.3.0 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 dotenv-linter 3.3.0
[INFO] finished tweaking crates.io crate dotenv-linter 3.3.0
[INFO] tweaked toml for crates.io crate dotenv-linter 3.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate dotenv-linter 3.3.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d7f1c1c99d45c4cfb0bd2b7e75fe9875c85d23470fe95764b65d220a279ae45b
[INFO] running `Command { std: "docker" "start" "-a" "d7f1c1c99d45c4cfb0bd2b7e75fe9875c85d23470fe95764b65d220a279ae45b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7f1c1c99d45c4cfb0bd2b7e75fe9875c85d23470fe95764b65d220a279ae45b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7f1c1c99d45c4cfb0bd2b7e75fe9875c85d23470fe95764b65d220a279ae45b", kill_on_drop: false }`
[INFO] [stdout] d7f1c1c99d45c4cfb0bd2b7e75fe9875c85d23470fe95764b65d220a279ae45b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2b96c605a8d9bcff467ebfeeb40920daed6fe8a50000d7b235b48b0e2eab0017
[INFO] running `Command { std: "docker" "start" "-a" "2b96c605a8d9bcff467ebfeeb40920daed6fe8a50000d7b235b48b0e2eab0017", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.84
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.133
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[INFO] [stderr]     Checking untrusted v0.7.1
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[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]    Compiling serde_json v1.0.74
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
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[INFO] [stderr]    Compiling miniz_oxide v0.4.4
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[INFO] [stderr]     Checking update-informer v0.5.0
[INFO] [stderr]     Checking dotenv-linter v3.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `missing` is never read
[INFO] [stdout]  --> src/common/compare.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct CompareFileType {
[INFO] [stdout]   |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 8 |     pub missing: Vec<String>,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[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: field `missing` is never read
[INFO] [stdout]  --> src/common/compare.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct CompareFileType {
[INFO] [stdout]   |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 8 |     pub missing: Vec<String>,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestFixer` is never constructed
[INFO] [stdout]    --> src/fixes.rs:243:12
[INFO] [stdout]     |
[INFO] [stdout] 243 |     struct TestFixer {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.62s
[INFO] running `Command { std: "docker" "inspect" "2b96c605a8d9bcff467ebfeeb40920daed6fe8a50000d7b235b48b0e2eab0017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b96c605a8d9bcff467ebfeeb40920daed6fe8a50000d7b235b48b0e2eab0017", kill_on_drop: false }`
[INFO] [stdout] 2b96c605a8d9bcff467ebfeeb40920daed6fe8a50000d7b235b48b0e2eab0017