[INFO] cloning repository https://github.com/no111u3/avra-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/no111u3/avra-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fno111u3%2Favra-rs"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fno111u3%2Favra-rs'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b9bfbe772dd72c18917f6597da8572ba7f0cf34a
[INFO] checking no111u3/avra-rs against master#e2223c94bf433fc38234d1303e88cbaf14755863 for pr-69548
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fno111u3%2Favra-rs" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/no111u3/avra-rs on toolchain e2223c94bf433fc38234d1303e88cbaf14755863
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/no111u3/avra-rs
[INFO] finished tweaking git repo https://github.com/no111u3/avra-rs
[INFO] tweaked toml for git repo https://github.com/no111u3/avra-rs written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/no111u3/avra-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+e2223c94bf433fc38234d1303e88cbaf14755863" "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] 8f391e091810caa24d3114402e6a72f0c8a6de88bc83a6809a742aff91b77708
[INFO] running `"docker" "start" "-a" "8f391e091810caa24d3114402e6a72f0c8a6de88bc83a6809a742aff91b77708"`
[INFO] [stderr]    Compiling peg-runtime v0.6.2
[INFO] [stderr]     Checking ihex v1.1.2
[INFO] [stderr]     Checking backtrace-sys v0.1.32
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling rustversion v1.0.2
[INFO] [stderr]     Checking backtrace v0.3.44
[INFO] [stderr]    Compiling peg-macros v0.6.2
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]    Compiling proc-macro-error v0.4.9
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.9
[INFO] [stderr]     Checking peg v0.6.2
[INFO] [stderr]    Compiling structopt-derive v0.4.2
[INFO] [stderr]     Checking structopt v0.3.9
[INFO] [stderr]     Checking avra-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `parse`
[INFO] [stderr]  --> src/builder/pass0.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::parser::{parse, ParseResult, Segment};
[INFO] [stderr]   |                     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ParseResult`
[INFO] [stderr]  --> src/builder/pass1.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::parser::{CodePoint, Item, ParseResult, Segment, SegmentType};
[INFO] [stderr]   |                                      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `parse`
[INFO] [stderr]  --> src/builder/pass0.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::parser::{parse, ParseResult, Segment};
[INFO] [stderr]   |                     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ParseResult`
[INFO] [stderr]  --> src/builder/pass1.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::parser::{CodePoint, Item, ParseResult, Segment, SegmentType};
[INFO] [stderr]   |                                      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ParseResult`
[INFO] [stderr]    --> src/builder/pass2.rs:196:36
[INFO] [stderr]     |
[INFO] [stderr] 196 |     use crate::parser::{parse_str, ParseResult};
[INFO] [stderr]     |                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.69s
[INFO] running `"docker" "inspect" "8f391e091810caa24d3114402e6a72f0c8a6de88bc83a6809a742aff91b77708"`
[INFO] running `"docker" "rm" "-f" "8f391e091810caa24d3114402e6a72f0c8a6de88bc83a6809a742aff91b77708"`
[INFO] [stdout] 8f391e091810caa24d3114402e6a72f0c8a6de88bc83a6809a742aff91b77708