[INFO] cloning repository untoldwind/nftracker [INFO] running `"git" "clone" "--bare" "git://github.com/untoldwind/nftracker.git" "work/cache/sources/gh/untoldwind/nftracker"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/untoldwind/nftracker'... [INFO] running `"git" "clone" "work/cache/sources/gh/untoldwind/nftracker" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/untoldwind/nftracker"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/untoldwind/nftracker'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/untoldwind/nftracker" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/untoldwind/nftracker"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/untoldwind/nftracker'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b9d05af20b7387ac9fbf4c686984d49879db8d72 [INFO] sha for GitHub repo untoldwind/nftracker: b9d05af20b7387ac9fbf4c686984d49879db8d72 [INFO] validating manifest of untoldwind/nftracker 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 untoldwind/nftracker 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 untoldwind/nftracker [INFO] finished frobbing untoldwind/nftracker [INFO] frobbed toml for untoldwind/nftracker written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/untoldwind/nftracker/Cargo.toml [INFO] started frobbing untoldwind/nftracker [INFO] finished frobbing untoldwind/nftracker [INFO] frobbed toml for untoldwind/nftracker written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/untoldwind/nftracker/Cargo.toml [INFO] crate untoldwind/nftracker 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking untoldwind/nftracker against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-0/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/untoldwind/nftracker:/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] b2a719837e2b97a6c9028b5e755d6061df6e9fcb07ba4455ec2b92e367eb75fe [INFO] running `"docker" "start" "-a" "b2a719837e2b97a6c9028b5e755d6061df6e9fcb07ba4455ec2b92e367eb75fe"` [INFO] [stderr] Compiling syn v0.15.36 [INFO] [stderr] Checking hashbrown v0.5.0 [INFO] [stderr] Checking static_assertions v0.2.5 [INFO] [stderr] Compiling nom v5.0.0-beta2 [INFO] [stderr] Checking stackvector v1.0.2 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking string v0.2.0 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking actix-codec v0.1.2 [INFO] [stderr] Checking spectral v0.6.0 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Checking lexical-core v0.4.0 [INFO] [stderr] Checking actix-utils v0.4.1 [INFO] [stderr] Checking actix-server-config v0.1.1 [INFO] [stderr] Checking h2 v0.1.23 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.92 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Compiling actix-web-codegen v0.1.2 [INFO] [stderr] Compiling actix_derive v0.4.0 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking trust-dns-proto v0.7.4 [INFO] [stderr] Checking actix-threadpool v0.1.1 [INFO] [stderr] Checking actix-rt v0.2.2 [INFO] [stderr] Checking actix-server v0.5.1 [INFO] [stderr] Checking trust-dns-resolver v0.11.1 [INFO] [stderr] Checking serde v1.0.92 [INFO] [stderr] Checking actix-connect v0.2.0 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking actix-router v0.1.5 [INFO] [stderr] Checking toml v0.5.1 [INFO] [stderr] Checking actix-http v0.2.4 [INFO] [stderr] Checking awc v0.2.1 [INFO] [stderr] Checking actix v0.8.3 [INFO] [stderr] Checking actix-web v1.0.2 [INFO] [stderr] Checking nftracker v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/conntrack/collector.rs:93:26 [INFO] [stderr] | [INFO] [stderr] 93 | fn handle(&mut self, msg: Ping, ctx: &mut Context) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_msg` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `push_in` [INFO] [stderr] --> src/conntrack/model.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | / pub fn push_in( [INFO] [stderr] 25 | | &mut self, [INFO] [stderr] 26 | | timestamp: Instant, [INFO] [stderr] 27 | | local: &str, [INFO] [stderr] ... | [INFO] [stderr] 37 | | }); [INFO] [stderr] 38 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `InterfaceStats` [INFO] [stderr] --> src/device/parse.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct InterfaceStats<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_line` [INFO] [stderr] --> src/device/parse.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | / fn parse_line<'a, E: ParseError<&'a str>>( [INFO] [stderr] 17 | | input: &'a str, [INFO] [stderr] 18 | | ) -> IResult<&'a str, InterfaceStats<'a>, E> { [INFO] [stderr] 19 | | let (input, interface) = terminated(alphanumeric1, char(':'))(input)?; [INFO] [stderr] ... | [INFO] [stderr] 36 | | )) [INFO] [stderr] 37 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `pop` [INFO] [stderr] --> src/minivec.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn pop(&mut self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_empty` [INFO] [stderr] --> src/minivec.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `len` [INFO] [stderr] --> src/minivec.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn len(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/conntrack/parse.rs:143:9 [INFO] [stderr] | [INFO] [stderr] 143 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/conntrack/collector.rs:93:26 [INFO] [stderr] | [INFO] [stderr] 93 | fn handle(&mut self, msg: Ping, ctx: &mut Context) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_msg` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `push_in` [INFO] [stderr] --> src/conntrack/model.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | / pub fn push_in( [INFO] [stderr] 25 | | &mut self, [INFO] [stderr] 26 | | timestamp: Instant, [INFO] [stderr] 27 | | local: &str, [INFO] [stderr] ... | [INFO] [stderr] 37 | | }); [INFO] [stderr] 38 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_empty` [INFO] [stderr] --> src/minivec.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 13s [INFO] running `"docker" "inspect" "b2a719837e2b97a6c9028b5e755d6061df6e9fcb07ba4455ec2b92e367eb75fe"` [INFO] running `"docker" "rm" "-f" "b2a719837e2b97a6c9028b5e755d6061df6e9fcb07ba4455ec2b92e367eb75fe"` [INFO] [stdout] b2a719837e2b97a6c9028b5e755d6061df6e9fcb07ba4455ec2b92e367eb75fe