[INFO] crate vcf 0.1.0 is already in cache
[INFO] checking vcf-0.1.0 against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1
[INFO] extracting crate vcf 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate vcf 0.1.0 on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate vcf 0.1.0
[INFO] finished tweaking crates.io crate vcf 0.1.0
[INFO] tweaked toml for crates.io crate vcf 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "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] 58a2b73b5e94fee29abbc45f3dcc9f8e3656b087e0f12a1526532bd8e1efd820
[INFO] running `"docker" "start" "-a" "58a2b73b5e94fee29abbc45f3dcc9f8e3656b087e0f12a1526532bd8e1efd820"`
[INFO] [stderr]     Checking vcf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: couldn't read src/read/../../testfiles/bad-vcf1.vcf: No such file or directory (os error 2)
[INFO] [stderr]    --> src/read/test.rs:456:19
[INFO] [stderr]     |
[INFO] [stderr] 456 |     let bad_vcf = include_bytes!("../../testfiles/bad-vcf1.vcf");
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/read/../../testfiles/bad-vcf2.vcf: No such file or directory (os error 2)
[INFO] [stderr]    --> src/read/test.rs:469:19
[INFO] [stderr]     |
[INFO] [stderr] 469 |     let bad_vcf = include_bytes!("../../testfiles/bad-vcf2.vcf");
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `encode_str_or_dot`
[INFO] [stderr]    --> src/lib.rs:176:4
[INFO] [stderr]     |
[INFO] [stderr] 176 | fn encode_str_or_dot(value: &Option<String>) -> Cow<str> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `str_or_dot`
[INFO] [stderr]    --> src/lib.rs:210:4
[INFO] [stderr]     |
[INFO] [stderr] 210 | fn str_or_dot(value: &Option<String>) -> &str {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `vcf`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "58a2b73b5e94fee29abbc45f3dcc9f8e3656b087e0f12a1526532bd8e1efd820"`
[INFO] running `"docker" "rm" "-f" "58a2b73b5e94fee29abbc45f3dcc9f8e3656b087e0f12a1526532bd8e1efd820"`
[INFO] [stdout] 58a2b73b5e94fee29abbc45f3dcc9f8e3656b087e0f12a1526532bd8e1efd820