[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 try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/edobrowo/netpbmr on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking edobrowo/netpbmr against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedobrowo%2Fnetpbmr" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/edobrowo/netpbmr on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c26dc70273fd4d6dde97cfc831e8d31a3283edd23d122a141de39b35a8e018b [INFO] running `Command { std: "docker" "start" "-a" "4c26dc70273fd4d6dde97cfc831e8d31a3283edd23d122a141de39b35a8e018b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c26dc70273fd4d6dde97cfc831e8d31a3283edd23d122a141de39b35a8e018b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c26dc70273fd4d6dde97cfc831e8d31a3283edd23d122a141de39b35a8e018b", kill_on_drop: false }` [INFO] [stdout] 4c26dc70273fd4d6dde97cfc831e8d31a3283edd23d122a141de39b35a8e018b [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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bab8ab4d318fea1edf1985a569c84556a876ccad9be84ba6a5106ad78424c6b7 [INFO] running `Command { std: "docker" "start" "-a" "bab8ab4d318fea1edf1985a569c84556a876ccad9be84ba6a5106ad78424c6b7", 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] [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] [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] [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] [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 Decoder { [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] [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] [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] [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] [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 Decoder { [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 0.19s [INFO] running `Command { std: "docker" "inspect" "bab8ab4d318fea1edf1985a569c84556a876ccad9be84ba6a5106ad78424c6b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bab8ab4d318fea1edf1985a569c84556a876ccad9be84ba6a5106ad78424c6b7", kill_on_drop: false }` [INFO] [stdout] bab8ab4d318fea1edf1985a569c84556a876ccad9be84ba6a5106ad78424c6b7