[INFO] cloning repository https://github.com/edobrowo/netpbmr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edobrowo/netpbmr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr'...
[INFO] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/edobrowo/netpbmr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edobrowo/netpbmr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr'...
[INFO] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/edobrowo/netpbmr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edobrowo/netpbmr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/description' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr/description': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 3)
[INFO] cloning repository https://github.com/edobrowo/netpbmr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edobrowo/netpbmr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr'...
[INFO] [stderr] error: failed to write new configuration file /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr/config.lock
[INFO] [stderr] fatal: could not set 'core.bare' to 'true'
[WARN] Retrying crate fetch in 3 seconds (attempt 4)
[INFO] cloning repository https://github.com/edobrowo/netpbmr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edobrowo/netpbmr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr'...
[INFO] [stderr] error: failed to write new configuration file /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr/config.lock
[INFO] [stderr] fatal: could not set 'core.filemode' to 'true'
[WARN] Retrying crate fetch in 3 seconds (attempt 5)
[INFO] cloning repository https://github.com/edobrowo/netpbmr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edobrowo/netpbmr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 6)
[INFO] cloning repository https://github.com/edobrowo/netpbmr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edobrowo/netpbmr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 7)
[INFO] cloning repository https://github.com/edobrowo/netpbmr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edobrowo/netpbmr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 8)
[INFO] cloning repository https://github.com/edobrowo/netpbmr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edobrowo/netpbmr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 9)
[INFO] cloning repository https://github.com/edobrowo/netpbmr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edobrowo/netpbmr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 10)
[INFO] cloning repository https://github.com/edobrowo/netpbmr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edobrowo/netpbmr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 11)
[INFO] cloning repository https://github.com/edobrowo/netpbmr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edobrowo/netpbmr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 12)
[INFO] cloning repository https://github.com/edobrowo/netpbmr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edobrowo/netpbmr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 13)
[INFO] cloning repository https://github.com/edobrowo/netpbmr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edobrowo/netpbmr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 14)
[INFO] cloning repository https://github.com/edobrowo/netpbmr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edobrowo/netpbmr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 170fa8bcafb18a7daec1b828d2834622df8222e9
[INFO] checking edobrowo/netpbmr against master#fce0e74720d199eb7839fdb51af35ac5226da178 for pr-145262
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/edobrowo/netpbmr
[INFO] finished tweaking git repo https://github.com/edobrowo/netpbmr
[INFO] tweaked toml for git repo https://github.com/edobrowo/netpbmr written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/edobrowo/netpbmr on toolchain fce0e74720d199eb7839fdb51af35ac5226da178
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fce0e74720d199eb7839fdb51af35ac5226da178" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/edobrowo/netpbmr 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" "+fce0e74720d199eb7839fdb51af35ac5226da178" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+fce0e74720d199eb7839fdb51af35ac5226da178" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2094ba836a31a197873c899e2d60728fd50afeadac58f4fdc955e03958eda4b7
[INFO] running `Command { std: "docker" "start" "-a" "2094ba836a31a197873c899e2d60728fd50afeadac58f4fdc955e03958eda4b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2094ba836a31a197873c899e2d60728fd50afeadac58f4fdc955e03958eda4b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2094ba836a31a197873c899e2d60728fd50afeadac58f4fdc955e03958eda4b7", kill_on_drop: false }`
[INFO] [stdout] 2094ba836a31a197873c899e2d60728fd50afeadac58f4fdc955e03958eda4b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+fce0e74720d199eb7839fdb51af35ac5226da178" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49eefcbb0685b204b5f72a92cd7bd4308a4b6edd452ea8c9649ab904c753ae3c
[INFO] running `Command { std: "docker" "start" "-a" "49eefcbb0685b204b5f72a92cd7bd4308a4b6edd452ea8c9649ab904c753ae3c", kill_on_drop: false }`
[INFO] [stderr]     Checking netpbmr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::formats::decode`
[INFO] [stdout]   --> src/pbm.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::formats::decode;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::formats::decode`
[INFO] [stdout]   --> src/pbm.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::formats::decode;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `img_buf`
[INFO] [stdout]    --> src/pbm.rs:156:28
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn read_raw(&mut self, img_buf: &[u8], buf: &mut [u8]) -> Result<Info, NetpbmError> {
[INFO] [stdout]     |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_img_buf`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/pbm.rs:156:44
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn read_raw(&mut self, img_buf: &[u8], buf: &mut [u8]) -> Result<Info, NetpbmError> {
[INFO] [stdout]     |                                            ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `img_buf`
[INFO] [stdout]    --> src/pbm.rs:164:30
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn read_plain(&mut self, img_buf: &[u8], buf: &mut [u8]) -> Result<Info, NetpbmError> {
[INFO] [stdout]     |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_img_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/pbm.rs:164:46
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn read_plain(&mut self, img_buf: &[u8], buf: &mut [u8]) -> Result<Info, NetpbmError> {
[INFO] [stdout]     |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/pbm.rs:172:30
[INFO] [stdout]     |
[INFO] [stdout] 172 |     fn read_field(&mut self, buf: &mut [u8]) -> Result<(), NetpbmError> {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_field` is never used
[INFO] [stdout]    --> src/pbm.rs:172:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl<R: io::Read> Decoder<R> {
[INFO] [stdout]     | ---------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 172 |     fn read_field(&mut self, buf: &mut [u8]) -> Result<(), NetpbmError> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `img_buf`
[INFO] [stdout]    --> src/pbm.rs:156:28
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn read_raw(&mut self, img_buf: &[u8], buf: &mut [u8]) -> Result<Info, NetpbmError> {
[INFO] [stdout]     |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_img_buf`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/pbm.rs:156:44
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn read_raw(&mut self, img_buf: &[u8], buf: &mut [u8]) -> Result<Info, NetpbmError> {
[INFO] [stdout]     |                                            ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `img_buf`
[INFO] [stdout]    --> src/pbm.rs:164:30
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn read_plain(&mut self, img_buf: &[u8], buf: &mut [u8]) -> Result<Info, NetpbmError> {
[INFO] [stdout]     |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_img_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/pbm.rs:164:46
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn read_plain(&mut self, img_buf: &[u8], buf: &mut [u8]) -> Result<Info, NetpbmError> {
[INFO] [stdout]     |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/pbm.rs:172:30
[INFO] [stdout]     |
[INFO] [stdout] 172 |     fn read_field(&mut self, buf: &mut [u8]) -> Result<(), NetpbmError> {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_field` is never used
[INFO] [stdout]    --> src/pbm.rs:172:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl<R: io::Read> Decoder<R> {
[INFO] [stdout]     | ---------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 172 |     fn read_field(&mut self, buf: &mut [u8]) -> Result<(), NetpbmError> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "49eefcbb0685b204b5f72a92cd7bd4308a4b6edd452ea8c9649ab904c753ae3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49eefcbb0685b204b5f72a92cd7bd4308a4b6edd452ea8c9649ab904c753ae3c", kill_on_drop: false }`
[INFO] [stdout] 49eefcbb0685b204b5f72a92cd7bd4308a4b6edd452ea8c9649ab904c753ae3c
