[INFO] cloning repository https://github.com/Ell/grflib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ell/grflib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEll%2Fgrflib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEll%2Fgrflib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 937969abdfa30588517edb5d83c2602e8b0f3b08
[INFO] checking Ell/grflib against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEll%2Fgrflib" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ell/grflib on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Ell/grflib
[INFO] finished tweaking git repo https://github.com/Ell/grflib
[INFO] tweaked toml for git repo https://github.com/Ell/grflib written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Ell/grflib 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a870acdd0368f50c7cf3499e5aa0ff5ed4ef058c73b361987e43a1d0d04d9491
[INFO] running `Command { std: "docker" "start" "-a" "a870acdd0368f50c7cf3499e5aa0ff5ed4ef058c73b361987e43a1d0d04d9491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a870acdd0368f50c7cf3499e5aa0ff5ed4ef058c73b361987e43a1d0d04d9491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a870acdd0368f50c7cf3499e5aa0ff5ed4ef058c73b361987e43a1d0d04d9491", kill_on_drop: false }`
[INFO] [stdout] a870acdd0368f50c7cf3499e5aa0ff5ed4ef058c73b361987e43a1d0d04d9491
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87142c05df48579619040583aca780b35f938d4fcd39d3ef478703471e082bca
[INFO] running `Command { std: "docker" "start" "-a" "87142c05df48579619040583aca780b35f938d4fcd39d3ef478703471e082bca", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking flate2 v1.0.25
[INFO] [stderr]     Checking grflib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/des.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let mut tmp: &mut [u8] = &mut [0; 8];
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `magic`, `key`, `seed`, and `version` are never read
[INFO] [stdout]   --> src/lib.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct Header {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 48 |     pub magic: [u8; 15],
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 49 |     pub key: [u8; 15],
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 50 |     pub file_table_offset: u32,
[INFO] [stdout] 51 |     pub seed: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 52 |     pub file_count: u32,
[INFO] [stdout] 53 |     pub version: u32,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Header` 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: field `path` is never read
[INFO] [stdout]   --> src/lib.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 57 | struct Entry {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 58 |     pub path: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Entry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `size_packed` and `size` are never read
[INFO] [stdout]   --> src/lib.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | struct EntryTable {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 68 |     pub size_packed: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 69 |     pub size: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EntryTable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `header` is never read
[INFO] [stdout]   --> src/lib.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct Archive<R: Read + Seek> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 75 |     file: R,
[INFO] [stdout] 76 |     header: Header,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Archive` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/des.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let mut tmp: &mut [u8] = &mut [0; 8];
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `magic`, `key`, `seed`, and `version` are never read
[INFO] [stdout]   --> src/lib.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct Header {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 48 |     pub magic: [u8; 15],
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 49 |     pub key: [u8; 15],
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 50 |     pub file_table_offset: u32,
[INFO] [stdout] 51 |     pub seed: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 52 |     pub file_count: u32,
[INFO] [stdout] 53 |     pub version: u32,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Header` 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: field `path` is never read
[INFO] [stdout]   --> src/lib.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 57 | struct Entry {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 58 |     pub path: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Entry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `size_packed` and `size` are never read
[INFO] [stdout]   --> src/lib.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | struct EntryTable {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 68 |     pub size_packed: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 69 |     pub size: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EntryTable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `header` is never read
[INFO] [stdout]   --> src/lib.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct Archive<R: Read + Seek> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 75 |     file: R,
[INFO] [stdout] 76 |     header: Header,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Archive` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "87142c05df48579619040583aca780b35f938d4fcd39d3ef478703471e082bca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87142c05df48579619040583aca780b35f938d4fcd39d3ef478703471e082bca", kill_on_drop: false }`
[INFO] [stdout] 87142c05df48579619040583aca780b35f938d4fcd39d3ef478703471e082bca
[INFO] checking Ell/grflib against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEll%2Fgrflib" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ell/grflib on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Ell/grflib
[INFO] finished tweaking git repo https://github.com/Ell/grflib
[INFO] tweaked toml for git repo https://github.com/Ell/grflib written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Ell/grflib 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ae394b7f62224de1714fc956106d98496d7b28c37208e301632ebc843b1b3a9
[INFO] running `Command { std: "docker" "start" "-a" "0ae394b7f62224de1714fc956106d98496d7b28c37208e301632ebc843b1b3a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ae394b7f62224de1714fc956106d98496d7b28c37208e301632ebc843b1b3a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ae394b7f62224de1714fc956106d98496d7b28c37208e301632ebc843b1b3a9", kill_on_drop: false }`
[INFO] [stdout] 0ae394b7f62224de1714fc956106d98496d7b28c37208e301632ebc843b1b3a9
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65822ebd244c5eb95ab211776385b601e5d4bfc8223c092cd2daf6d20ee54991
[INFO] running `Command { std: "docker" "start" "-a" "65822ebd244c5eb95ab211776385b601e5d4bfc8223c092cd2daf6d20ee54991", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking flate2 v1.0.25
[INFO] [stderr]     Checking grflib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/des.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let mut tmp: &mut [u8] = &mut [0; 8];
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `magic`, `key`, `seed`, and `version` are never read
[INFO] [stdout]   --> src/lib.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct Header {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 48 |     pub magic: [u8; 15],
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 49 |     pub key: [u8; 15],
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 50 |     pub file_table_offset: u32,
[INFO] [stdout] 51 |     pub seed: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 52 |     pub file_count: u32,
[INFO] [stdout] 53 |     pub version: u32,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Header` 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: field `path` is never read
[INFO] [stdout]   --> src/lib.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 57 | struct Entry {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 58 |     pub path: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Entry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `size_packed` and `size` are never read
[INFO] [stdout]   --> src/lib.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | struct EntryTable {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 68 |     pub size_packed: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 69 |     pub size: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EntryTable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `header` is never read
[INFO] [stdout]   --> src/lib.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct Archive<R: Read + Seek> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 75 |     file: R,
[INFO] [stdout] 76 |     header: Header,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Archive` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/des.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let mut tmp: &mut [u8] = &mut [0; 8];
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `magic`, `key`, `seed`, and `version` are never read
[INFO] [stdout]   --> src/lib.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct Header {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 48 |     pub magic: [u8; 15],
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 49 |     pub key: [u8; 15],
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 50 |     pub file_table_offset: u32,
[INFO] [stdout] 51 |     pub seed: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 52 |     pub file_count: u32,
[INFO] [stdout] 53 |     pub version: u32,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Header` 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: field `path` is never read
[INFO] [stdout]   --> src/lib.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 57 | struct Entry {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 58 |     pub path: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Entry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `size_packed` and `size` are never read
[INFO] [stdout]   --> src/lib.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | struct EntryTable {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 68 |     pub size_packed: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 69 |     pub size: u32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EntryTable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `header` is never read
[INFO] [stdout]   --> src/lib.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct Archive<R: Read + Seek> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 75 |     file: R,
[INFO] [stdout] 76 |     header: Header,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Archive` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "65822ebd244c5eb95ab211776385b601e5d4bfc8223c092cd2daf6d20ee54991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65822ebd244c5eb95ab211776385b601e5d4bfc8223c092cd2daf6d20ee54991", kill_on_drop: false }`
[INFO] [stdout] 65822ebd244c5eb95ab211776385b601e5d4bfc8223c092cd2daf6d20ee54991