[INFO] cloning repository https://github.com/sflanaga/postdu2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sflanaga/postdu2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsflanaga%2Fpostdu2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsflanaga%2Fpostdu2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c33861c6c4285eb5f256f2b1811e3c1fa55c5d5e [INFO] checking sflanaga/postdu2 against master#9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19 for pr-117684-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsflanaga%2Fpostdu2" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sflanaga/postdu2 on toolchain 9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sflanaga/postdu2 [INFO] finished tweaking git repo https://github.com/sflanaga/postdu2 [INFO] tweaked toml for git repo https://github.com/sflanaga/postdu2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/sflanaga/postdu2 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" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: dependencies.structopt.feature [INFO] [stderr] warning: version requirement `0.10.0+zstd.1.5.22` for dependency `zstd` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion [INFO] [stderr] warning: unused manifest key: profile.release.trustflags [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zstd v0.10.0+zstd.1.5.2 [INFO] [stderr] Downloaded zstd-safe v4.1.4+zstd.1.5.2 [INFO] [stderr] Downloaded structopt-derive v0.4.15 [INFO] [stderr] Downloaded jobserver v0.1.22 [INFO] [stderr] Downloaded anyhow v1.0.42 [INFO] [stderr] Downloaded libc v0.2.98 [INFO] [stderr] Downloaded zstd-sys v1.6.3+zstd.1.5.2 [INFO] [stderr] Downloaded cc v1.0.69 [INFO] [stderr] Downloaded structopt v0.3.22 [INFO] [stderr] Downloaded tinyvec v1.2.0 [INFO] [stderr] Downloaded flate2 v1.0.20 [INFO] [stderr] Downloaded unicode-bidi v0.3.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e26c5d55b109a331abc781d7b6a70615ee4c05145e26e938a50c8887a4febb8d [INFO] running `Command { std: "docker" "start" "-a" "e26c5d55b109a331abc781d7b6a70615ee4c05145e26e938a50c8887a4febb8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e26c5d55b109a331abc781d7b6a70615ee4c05145e26e938a50c8887a4febb8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e26c5d55b109a331abc781d7b6a70615ee4c05145e26e938a50c8887a4febb8d", kill_on_drop: false }` [INFO] [stdout] e26c5d55b109a331abc781d7b6a70615ee4c05145e26e938a50c8887a4febb8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] adb1687c6748fddf3c976748d8d0ac0c801a3c78b759000e07c65083b205ac33 [INFO] running `Command { std: "docker" "start" "-a" "adb1687c6748fddf3c976748d8d0ac0c801a3c78b759000e07c65083b205ac33", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: dependencies.structopt.feature [INFO] [stderr] warning: version requirement `0.10.0+zstd.1.5.22` for dependency `zstd` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion [INFO] [stderr] warning: unused manifest key: profile.release.trustflags [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling zstd-safe v4.1.4+zstd.1.5.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Compiling zstd-sys v1.6.3+zstd.1.5.2 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Compiling structopt-derive v0.4.15 [INFO] [stderr] Checking structopt v0.3.22 [INFO] [stderr] Checking zstd v0.10.0+zstd.1.5.2 [INFO] [stderr] Checking postdu2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | for i in 0..cfg.num_rec_threads { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `field_count` is assigned to, but never used [INFO] [stdout] --> src/main.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | let mut field_count = 0 ; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_field_count` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:154:40 [INFO] [stdout] | [INFO] [stdout] 154 | (0..cfg.num_rec_threads).for_each(|i|send_sr.send(None).expect("send_sr - for shutdown")); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 173 | let mut rdr: Box = match &ext[..] { [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | for i in 0..cfg.num_rec_threads { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `field_count` is assigned to, but never used [INFO] [stdout] --> src/main.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | let mut field_count = 0 ; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_field_count` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:154:40 [INFO] [stdout] | [INFO] [stdout] 154 | (0..cfg.num_rec_threads).for_each(|i|send_sr.send(None).expect("send_sr - for shutdown")); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 173 | let mut rdr: Box = match &ext[..] { [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.81s [INFO] running `Command { std: "docker" "inspect" "adb1687c6748fddf3c976748d8d0ac0c801a3c78b759000e07c65083b205ac33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adb1687c6748fddf3c976748d8d0ac0c801a3c78b759000e07c65083b205ac33", kill_on_drop: false }` [INFO] [stdout] adb1687c6748fddf3c976748d8d0ac0c801a3c78b759000e07c65083b205ac33 [INFO] checking sflanaga/postdu2 against try#53e03135c36e913ff664ce8329041b7e3c2fd358 for pr-117684-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsflanaga%2Fpostdu2" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sflanaga/postdu2 on toolchain 53e03135c36e913ff664ce8329041b7e3c2fd358 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sflanaga/postdu2 [INFO] finished tweaking git repo https://github.com/sflanaga/postdu2 [INFO] tweaked toml for git repo https://github.com/sflanaga/postdu2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/sflanaga/postdu2 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" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: dependencies.structopt.feature [INFO] [stderr] warning: version requirement `0.10.0+zstd.1.5.22` for dependency `zstd` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion [INFO] [stderr] warning: unused manifest key: profile.release.trustflags [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 867a6957962ada0b95c6af701424033744909a5f6bee1c9e28a3c7c437542490 [INFO] running `Command { std: "docker" "start" "-a" "867a6957962ada0b95c6af701424033744909a5f6bee1c9e28a3c7c437542490", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "867a6957962ada0b95c6af701424033744909a5f6bee1c9e28a3c7c437542490", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "867a6957962ada0b95c6af701424033744909a5f6bee1c9e28a3c7c437542490", kill_on_drop: false }` [INFO] [stdout] 867a6957962ada0b95c6af701424033744909a5f6bee1c9e28a3c7c437542490 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45fdc3a034aeb14ed1e96b8eaa03aca16e241a1a1d90ebaa6f68014b28046bea [INFO] running `Command { std: "docker" "start" "-a" "45fdc3a034aeb14ed1e96b8eaa03aca16e241a1a1d90ebaa6f68014b28046bea", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: dependencies.structopt.feature [INFO] [stderr] warning: version requirement `0.10.0+zstd.1.5.22` for dependency `zstd` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion [INFO] [stderr] warning: unused manifest key: profile.release.trustflags [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling zstd-safe v4.1.4+zstd.1.5.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling zstd-sys v1.6.3+zstd.1.5.2 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Compiling structopt-derive v0.4.15 [INFO] [stderr] Checking structopt v0.3.22 [INFO] [stderr] Checking zstd v0.10.0+zstd.1.5.2 [INFO] [stderr] Checking postdu2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | for i in 0..cfg.num_rec_threads { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `field_count` is assigned to, but never used [INFO] [stdout] --> src/main.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | let mut field_count = 0 ; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_field_count` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:154:40 [INFO] [stdout] | [INFO] [stdout] 154 | (0..cfg.num_rec_threads).for_each(|i|send_sr.send(None).expect("send_sr - for shutdown")); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 173 | let mut rdr: Box = match &ext[..] { [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | for i in 0..cfg.num_rec_threads { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `field_count` is assigned to, but never used [INFO] [stdout] --> src/main.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | let mut field_count = 0 ; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_field_count` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:154:40 [INFO] [stdout] | [INFO] [stdout] 154 | (0..cfg.num_rec_threads).for_each(|i|send_sr.send(None).expect("send_sr - for shutdown")); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 173 | let mut rdr: Box = match &ext[..] { [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.36s [INFO] running `Command { std: "docker" "inspect" "45fdc3a034aeb14ed1e96b8eaa03aca16e241a1a1d90ebaa6f68014b28046bea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45fdc3a034aeb14ed1e96b8eaa03aca16e241a1a1d90ebaa6f68014b28046bea", kill_on_drop: false }` [INFO] [stdout] 45fdc3a034aeb14ed1e96b8eaa03aca16e241a1a1d90ebaa6f68014b28046bea