[INFO] cloning repository https://github.com/bobuva/fileinfo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bobuva/fileinfo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobuva%2Ffileinfo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobuva%2Ffileinfo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d881312e255402c7ce8b6a0b660f042a189e124
[INFO] checking bobuva/fileinfo against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobuva%2Ffileinfo" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bobuva/fileinfo
[INFO] finished tweaking git repo https://github.com/bobuva/fileinfo
[INFO] tweaked toml for git repo https://github.com/bobuva/fileinfo written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bobuva/fileinfo on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 620e0ba11a3a51e1cccb789b94c1197fb8440c7473208beae57ac5fd38a4b8a0
[INFO] running `Command { std: "docker" "start" "-a" "620e0ba11a3a51e1cccb789b94c1197fb8440c7473208beae57ac5fd38a4b8a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "620e0ba11a3a51e1cccb789b94c1197fb8440c7473208beae57ac5fd38a4b8a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "620e0ba11a3a51e1cccb789b94c1197fb8440c7473208beae57ac5fd38a4b8a0", kill_on_drop: false }`
[INFO] [stdout] 620e0ba11a3a51e1cccb789b94c1197fb8440c7473208beae57ac5fd38a4b8a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4dc53d1856441f4cb593a5e5ed550deb2e7d9188c97326e41fe3e7b271bed49
[INFO] running `Command { std: "docker" "start" "-a" "e4dc53d1856441f4cb593a5e5ed550deb2e7d9188c97326e41fe3e7b271bed49", kill_on_drop: false }`
[INFO] [stderr]     Checking fileinfo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `dos_header`, `dos_stub`, `nt_headers`, and `section_headers` are never read
[INFO] [stdout]   --> src/binary/file_type.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct PEHeaders {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 13 |     pub dos_header: [u8; 64], // DOS header (first 64 bytes)
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 14 |     pub dos_stub: Vec<u8>,    // DOS stub (variable size)
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 15 |     pub nt_headers: Vec<u8>,  // NT headers (variable size)
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 16 |     pub section_headers: Vec<u8>, // Section Table headers (variable size)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PEHeaders` 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: fields `dos_header`, `dos_stub`, `nt_headers`, and `section_headers` are never read
[INFO] [stdout]   --> src/binary/file_type.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct PEHeaders {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 13 |     pub dos_header: [u8; 64], // DOS header (first 64 bytes)
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 14 |     pub dos_stub: Vec<u8>,    // DOS stub (variable size)
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 15 |     pub nt_headers: Vec<u8>,  // NT headers (variable size)
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 16 |     pub section_headers: Vec<u8>, // Section Table headers (variable size)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PEHeaders` 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "e4dc53d1856441f4cb593a5e5ed550deb2e7d9188c97326e41fe3e7b271bed49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4dc53d1856441f4cb593a5e5ed550deb2e7d9188c97326e41fe3e7b271bed49", kill_on_drop: false }`
[INFO] [stdout] e4dc53d1856441f4cb593a5e5ed550deb2e7d9188c97326e41fe3e7b271bed49
