[INFO] fetching crate blp 0.1.32...
[INFO] checking blp-0.1.32 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate blp 0.1.32 into /workspace/builds/worker-4-tc2/source
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate blp 0.1.32
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate blp 0.1.32
[INFO] tweaked toml for crates.io crate blp 0.1.32 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate blp 0.1.32 on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate blp 0.1.32 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0cec417a16fdc6716e298aa2875390ac251057b2ea072f778881ea6b3934d78
[INFO] running `Command { std: "docker" "start" "-a" "f0cec417a16fdc6716e298aa2875390ac251057b2ea072f778881ea6b3934d78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0cec417a16fdc6716e298aa2875390ac251057b2ea072f778881ea6b3934d78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0cec417a16fdc6716e298aa2875390ac251057b2ea072f778881ea6b3934d78", kill_on_drop: false }`
[INFO] [stdout] f0cec417a16fdc6716e298aa2875390ac251057b2ea072f778881ea6b3934d78
[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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e05a317ecced32e6cdda12fd57bd64b1a28fa4fd42e50a20ddb0fc5ca0017a4b
[INFO] running `Command { std: "docker" "start" "-a" "e05a317ecced32e6cdda12fd57bd64b1a28fa4fd42e50a20ddb0fc5ca0017a4b", kill_on_drop: false }`
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[INFO] [stderr]    Compiling blp v0.1.32 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `sof_pos` and `sof_marker` are never read
[INFO] [stdout]   --> tests/scan_patched.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     struct JpegHeaderInfo {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 16 |         header_end: usize, // first byte of entropy (after SOS segment payload)
[INFO] [stdout] 17 |         sof_pos: usize,    // offset of SOF marker (FFC0/FFC2)
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 18 |         sof_marker: u8,    // C0 (baseline) or C2 (progressive)
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JpegHeaderInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `file`, `mips`, `header_len_ref`, `lcp_min`, `lcp_max`, and `lcp_avg` are never read
[INFO] [stdout]   --> tests/scan_patched.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     struct FileSummary {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 42 |         file: PathBuf,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 43 |         // overall
[INFO] [stdout] 44 |         mips: usize,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |         header_len_ref: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 51 |         // lcp
[INFO] [stdout] 52 |         lcp_min: usize,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 53 |         lcp_max: usize,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 54 |         lcp_avg: f64,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileSummary` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "e05a317ecced32e6cdda12fd57bd64b1a28fa4fd42e50a20ddb0fc5ca0017a4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e05a317ecced32e6cdda12fd57bd64b1a28fa4fd42e50a20ddb0fc5ca0017a4b", kill_on_drop: false }`
[INFO] [stdout] e05a317ecced32e6cdda12fd57bd64b1a28fa4fd42e50a20ddb0fc5ca0017a4b
