[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] testing chfi/rs-gfa against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchfi%2Frs-gfa" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chfi/rs-gfa on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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-3/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" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5fc72cf3cb37462f208f1bab7e52231581121a42c58e346f60c67892c242771c [INFO] running `"docker" "start" "-a" "5fc72cf3cb37462f208f1bab7e52231581121a42c58e346f60c67892c242771c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling static_assertions v0.3.4 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling lexical-core v0.6.7 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling gfa v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.37s [INFO] running `"docker" "inspect" "5fc72cf3cb37462f208f1bab7e52231581121a42c58e346f60c67892c242771c"` [INFO] running `"docker" "rm" "-f" "5fc72cf3cb37462f208f1bab7e52231581121a42c58e346f60c67892c242771c"` [INFO] [stdout] 5fc72cf3cb37462f208f1bab7e52231581121a42c58e346f60c67892c242771c [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 247b082605e3da7786e9b2fc5c4fcc1f31738d24bb8a507283d093ade8088f63 [INFO] running `"docker" "start" "-a" "247b082605e3da7786e9b2fc5c4fcc1f31738d24bb8a507283d093ade8088f63"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling gfa v0.1.0 (/opt/rustwide/workdir) [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] warning: 1 warning emitted [INFO] [stderr] [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; 5 warnings emitted [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] running `"docker" "inspect" "247b082605e3da7786e9b2fc5c4fcc1f31738d24bb8a507283d093ade8088f63"` [INFO] running `"docker" "rm" "-f" "247b082605e3da7786e9b2fc5c4fcc1f31738d24bb8a507283d093ade8088f63"` [INFO] [stdout] 247b082605e3da7786e9b2fc5c4fcc1f31738d24bb8a507283d093ade8088f63