[INFO] cloning repository FelixMcFelix/opus-voip-traffic [INFO] running `"git" "clone" "--bare" "git://github.com/FelixMcFelix/opus-voip-traffic.git" "work/cache/sources/gh/FelixMcFelix/opus-voip-traffic"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/FelixMcFelix/opus-voip-traffic'... [INFO] running `"git" "clone" "work/cache/sources/gh/FelixMcFelix/opus-voip-traffic" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/FelixMcFelix/opus-voip-traffic"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/FelixMcFelix/opus-voip-traffic'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/FelixMcFelix/opus-voip-traffic" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/FelixMcFelix/opus-voip-traffic"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/FelixMcFelix/opus-voip-traffic'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d2bc14d227682b39f93d223f36aa5e0ffbb624a3 [INFO] sha for GitHub repo FelixMcFelix/opus-voip-traffic: d2bc14d227682b39f93d223f36aa5e0ffbb624a3 [INFO] validating manifest of FelixMcFelix/opus-voip-traffic on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of FelixMcFelix/opus-voip-traffic on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing FelixMcFelix/opus-voip-traffic [INFO] finished frobbing FelixMcFelix/opus-voip-traffic [INFO] frobbed toml for FelixMcFelix/opus-voip-traffic written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/FelixMcFelix/opus-voip-traffic/Cargo.toml [INFO] started frobbing FelixMcFelix/opus-voip-traffic [INFO] finished frobbing FelixMcFelix/opus-voip-traffic [INFO] frobbed toml for FelixMcFelix/opus-voip-traffic written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/FelixMcFelix/opus-voip-traffic/Cargo.toml [INFO] crate FelixMcFelix/opus-voip-traffic already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ewma v0.1.1 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking FelixMcFelix/opus-voip-traffic against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-6/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/FelixMcFelix/opus-voip-traffic:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c4843416f3626ebbf90b9b5d11f69b9d74e4788154720403ee19aeb23ad13f95 [INFO] running `"docker" "start" "-a" "c4843416f3626ebbf90b9b5d11f69b9d74e4788154720403ee19aeb23ad13f95"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking ewma v0.1.1 [INFO] [stderr] Checking speedy v0.4.2 [INFO] [stderr] Compiling regex v1.0.6 [INFO] [stderr] Compiling syn v0.15.32 [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Compiling pnet_macros v0.22.0 [INFO] [stderr] Compiling pnet_packet v0.22.0 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Compiling speedy-derive v0.3.6 [INFO] [stderr] Checking serde v1.0.90 [INFO] [stderr] Checking pnet_transport v0.22.0 [INFO] [stderr] Checking ipnetwork v0.14.0 [INFO] [stderr] Checking bincode v1.1.3 [INFO] [stderr] Checking pnet_datalink v0.22.0 [INFO] [stderr] Checking pnet v0.22.0 [INFO] [stderr] Checking opus-voip-traffic v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: method is never used: `get_path` [INFO] [stderr] --> src/trace/mod.rs:73:2 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn get_path(&self, i: usize) -> Option<&PathBuf> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `largest_packet` [INFO] [stderr] --> src/trace/mod.rs:145:1 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn largest_packet(trace: &[PacketChainLink]) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:112:4 [INFO] [stderr] | [INFO] [stderr] 112 | stdin.read_line(&mut s); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:113:4 [INFO] [stderr] | [INFO] [stderr] 113 | kill_tx.send(()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_path` [INFO] [stderr] --> src/trace/mod.rs:73:2 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn get_path(&self, i: usize) -> Option<&PathBuf> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `largest_packet` [INFO] [stderr] --> src/trace/mod.rs:145:1 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn largest_packet(trace: &[PacketChainLink]) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:112:4 [INFO] [stderr] | [INFO] [stderr] 112 | stdin.read_line(&mut s); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:113:4 [INFO] [stderr] | [INFO] [stderr] 113 | kill_tx.send(()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 06s [INFO] running `"docker" "inspect" "c4843416f3626ebbf90b9b5d11f69b9d74e4788154720403ee19aeb23ad13f95"` [INFO] running `"docker" "rm" "-f" "c4843416f3626ebbf90b9b5d11f69b9d74e4788154720403ee19aeb23ad13f95"` [INFO] [stdout] c4843416f3626ebbf90b9b5d11f69b9d74e4788154720403ee19aeb23ad13f95