[INFO] fetching crate dotenv-linter 3.3.0...
[INFO] checking dotenv-linter-3.3.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate dotenv-linter 3.3.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate dotenv-linter 3.3.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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-7-tc1/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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gag v1.0.0
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[INFO] [stderr]   Downloaded update-informer v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6aed5de0256c23718108c7b28df01d021952e643b9e389703c5c47c4a81c167a
[INFO] running `Command { std: "docker" "start" "-a" "6aed5de0256c23718108c7b28df01d021952e643b9e389703c5c47c4a81c167a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6aed5de0256c23718108c7b28df01d021952e643b9e389703c5c47c4a81c167a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aed5de0256c23718108c7b28df01d021952e643b9e389703c5c47c4a81c167a", kill_on_drop: false }`
[INFO] [stdout] 6aed5de0256c23718108c7b28df01d021952e643b9e389703c5c47c4a81c167a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08caa4a26cabacb820e8c24d82d99850aff3b5fb33fcfa090291203759c8df4d
[INFO] running `Command { std: "docker" "start" "-a" "08caa4a26cabacb820e8c24d82d99850aff3b5fb33fcfa090291203759c8df4d", kill_on_drop: false }`
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[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 25.28s
[INFO] running `Command { std: "docker" "inspect" "08caa4a26cabacb820e8c24d82d99850aff3b5fb33fcfa090291203759c8df4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08caa4a26cabacb820e8c24d82d99850aff3b5fb33fcfa090291203759c8df4d", kill_on_drop: false }`
[INFO] [stdout] 08caa4a26cabacb820e8c24d82d99850aff3b5fb33fcfa090291203759c8df4d