[INFO] updating cached repository https://github.com/chfi/rs-gfa
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ce69ffe52ac0d3b781f9000c0d3e31be585cccc1
[INFO] checking chfi/rs-gfa against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchfi%2Frs-gfa" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chfi/rs-gfa on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/chfi/rs-gfa
[INFO] finished tweaking git repo https://github.com/chfi/rs-gfa
[INFO] tweaked toml for git repo https://github.com/chfi/rs-gfa written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/chfi/rs-gfa already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2c2868d2bf9310ccd0f16ee2d2be95c48bcc9ecd457fb8683cd7d1d319cea0c7
[INFO] running `"docker" "start" "-a" "2c2868d2bf9310ccd0f16ee2d2be95c48bcc9ecd457fb8683cd7d1d319cea0c7"`
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling lexical-core v0.6.7
[INFO] [stderr]     Checking gfa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]    --> src/parser.rs:240:17
[INFO] [stderr]     |
[INFO] [stderr] 240 |             Ok((res, h)) => assert_eq!(h, hdr_),
[INFO] [stderr]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]    --> src/parser.rs:259:17
[INFO] [stderr]     |
[INFO] [stderr] 259 |             Ok((res, s)) => assert_eq!(s, seg_),
[INFO] [stderr]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]    --> src/parser.rs:283:17
[INFO] [stderr]     |
[INFO] [stderr] 283 |             Ok((res, l)) => assert_eq!(l, link_),
[INFO] [stderr]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]    --> src/parser.rs:307:17
[INFO] [stderr]     |
[INFO] [stderr] 307 |             Ok((res, c)) => assert_eq!(c, cont_),
[INFO] [stderr]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]    --> src/parser.rs:325:17
[INFO] [stderr]     |
[INFO] [stderr] 325 |             Ok((res, p)) => assert_eq!(p, path_),
[INFO] [stderr]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stderr] 
[INFO] [stderr] error[E0716]: temporary value dropped while borrowed
[INFO] [stderr]    --> src/parser.rs:238:25
[INFO] [stderr]     |
[INFO] [stderr] 238 |                 panic!(&format!("{:?}", err));
[INFO] [stderr]     |                 --------^^^^^^^^^^^^^^^^^^^^--
[INFO] [stderr]     |                 |       |
[INFO] [stderr]     |                 |       creates a temporary which is freed while still in use
[INFO] [stderr]     |                 temporary value is freed at the end of this statement
[INFO] [stderr]     |                 argument requires that borrow lasts for `'static`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0716]: temporary value dropped while borrowed
[INFO] [stderr]    --> src/parser.rs:257:25
[INFO] [stderr]     |
[INFO] [stderr] 257 |                 panic!(&format!("{:?}", err));
[INFO] [stderr]     |                 --------^^^^^^^^^^^^^^^^^^^^--
[INFO] [stderr]     |                 |       |
[INFO] [stderr]     |                 |       creates a temporary which is freed while still in use
[INFO] [stderr]     |                 temporary value is freed at the end of this statement
[INFO] [stderr]     |                 argument requires that borrow lasts for `'static`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0716]: temporary value dropped while borrowed
[INFO] [stderr]    --> src/parser.rs:281:25
[INFO] [stderr]     |
[INFO] [stderr] 281 |                 panic!(&format!("{:?}", err));
[INFO] [stderr]     |                 --------^^^^^^^^^^^^^^^^^^^^--
[INFO] [stderr]     |                 |       |
[INFO] [stderr]     |                 |       creates a temporary which is freed while still in use
[INFO] [stderr]     |                 temporary value is freed at the end of this statement
[INFO] [stderr]     |                 argument requires that borrow lasts for `'static`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0716]: temporary value dropped while borrowed
[INFO] [stderr]    --> src/parser.rs:305:25
[INFO] [stderr]     |
[INFO] [stderr] 305 |                 panic!(&format!("{:?}", err));
[INFO] [stderr]     |                 --------^^^^^^^^^^^^^^^^^^^^--
[INFO] [stderr]     |                 |       |
[INFO] [stderr]     |                 |       creates a temporary which is freed while still in use
[INFO] [stderr]     |                 temporary value is freed at the end of this statement
[INFO] [stderr]     |                 argument requires that borrow lasts for `'static`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0716]: temporary value dropped while borrowed
[INFO] [stderr]    --> src/parser.rs:323:25
[INFO] [stderr]     |
[INFO] [stderr] 323 |                 panic!(&format!("{:?}", err));
[INFO] [stderr]     |                 --------^^^^^^^^^^^^^^^^^^^^--
[INFO] [stderr]     |                 |       |
[INFO] [stderr]     |                 |       creates a temporary which is freed while still in use
[INFO] [stderr]     |                 temporary value is freed at the end of this statement
[INFO] [stderr]     |                 argument requires that borrow lasts for `'static`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0716`.
[INFO] [stderr] error: could not compile `gfa`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused import: `gfa`
[INFO] [stderr]  --> tests/lines.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use gfa;
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "2c2868d2bf9310ccd0f16ee2d2be95c48bcc9ecd457fb8683cd7d1d319cea0c7"`
[INFO] running `"docker" "rm" "-f" "2c2868d2bf9310ccd0f16ee2d2be95c48bcc9ecd457fb8683cd7d1d319cea0c7"`
[INFO] [stdout] 2c2868d2bf9310ccd0f16ee2d2be95c48bcc9ecd457fb8683cd7d1d319cea0c7
