[INFO] updating cached repository halvorboe/httimple-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/halvorboe/httimple-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/halvorboe/httimple-rs" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/halvorboe/httimple-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/halvorboe/httimple-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/halvorboe/httimple-rs" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/halvorboe/httimple-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/halvorboe/httimple-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3f9f1118eafa4382cc7818bedeff200196be719d [INFO] sha for GitHub repo halvorboe/httimple-rs: 3f9f1118eafa4382cc7818bedeff200196be719d [INFO] validating manifest of halvorboe/httimple-rs 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 halvorboe/httimple-rs 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 halvorboe/httimple-rs [INFO] finished frobbing halvorboe/httimple-rs [INFO] frobbed toml for halvorboe/httimple-rs written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/halvorboe/httimple-rs/Cargo.toml [INFO] started frobbing halvorboe/httimple-rs [INFO] finished frobbing halvorboe/httimple-rs [INFO] frobbed toml for halvorboe/httimple-rs written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/halvorboe/httimple-rs/Cargo.toml [INFO] crate halvorboe/httimple-rs 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] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking halvorboe/httimple-rs against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-7/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/halvorboe/httimple-rs:/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] 2f337e8a9820e352c9e9572cdc5a6e16b05606727597ea934c7975f1d93dec14 [INFO] running `"docker" "start" "-a" "2f337e8a9820e352c9e9572cdc5a6e16b05606727597ea934c7975f1d93dec14"` [INFO] [stderr] Checking untrusted v0.6.1 [INFO] [stderr] Checking hpack_codec v0.1.0 [INFO] [stderr] Compiling rayon v0.9.0 [INFO] [stderr] warning[E0521]: borrowed data escapes outside of function [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/hpack_codec-0.1.0/src/decoder.rs:78:54 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn decode_field<'c>(&'c mut self) -> Result>> { [INFO] [stderr] | ------------ [INFO] [stderr] | | [INFO] [stderr] | `self` is declared here, outside of the function body [INFO] [stderr] | `self` is a reference that is only valid in the function body [INFO] [stderr] ... [INFO] [stderr] 78 | RawHeaderField::Indexed(f) => track!(Self::handle_indexed_field(self.table, f)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `self` escapes the function body here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling ring v0.13.0-alpha [INFO] [stderr] Checking sct v0.3.0 [INFO] [stderr] Checking webpki v0.18.0-alpha [INFO] [stderr] Checking rustls v0.12.0 [INFO] [stderr] Checking httimple v0.1.7 (/opt/crater/workdir) [INFO] [stderr] warning: method is never used: `is_post` [INFO] [stderr] --> src/app/call.rs:127:5 [INFO] [stderr] | [INFO] [stderr] 127 | pub fn is_post(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_post` [INFO] [stderr] --> src/app/call.rs:127:5 [INFO] [stderr] | [INFO] [stderr] 127 | pub fn is_post(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.28s [INFO] running `"docker" "inspect" "2f337e8a9820e352c9e9572cdc5a6e16b05606727597ea934c7975f1d93dec14"` [INFO] running `"docker" "rm" "-f" "2f337e8a9820e352c9e9572cdc5a6e16b05606727597ea934c7975f1d93dec14"` [INFO] [stdout] 2f337e8a9820e352c9e9572cdc5a6e16b05606727597ea934c7975f1d93dec14