[INFO] updating cached repository https://github.com/tednaleid/pipem
[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] 0f639258a0d13dc5cd1feaf6479c91c8fd102295
[INFO] checking tednaleid/pipem against master#4007d4ef26eab44bdabc2b7574d032152264d3ad for pr-66919
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftednaleid%2Fpipem" "/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/tednaleid/pipem on toolchain 4007d4ef26eab44bdabc2b7574d032152264d3ad
[INFO] running `"/workspace/cargo-home/bin/cargo" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tednaleid/pipem
[INFO] finished tweaking git repo https://github.com/tednaleid/pipem
[INFO] tweaked toml for git repo https://github.com/tednaleid/pipem written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/tednaleid/pipem already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "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=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" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "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] e94c8e2ee72f89dfd031bc37ac0628b83a644e600fc7deb2d75fe9dbf4fdce16
[INFO] running `"docker" "start" "-a" "e94c8e2ee72f89dfd031bc37ac0628b83a644e600fc7deb2d75fe9dbf4fdce16"`
[INFO] [stderr]     Checking regex-syntax v0.6.11
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking regex v1.2.1
[INFO] [stderr]     Checking structopt v0.2.18
[INFO] [stderr]     Checking pipem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `FieldRange`, `SingleField`, `StaticValue`, `UnboundedFieldRange`
[INFO] [stderr]  --> src/pipem.rs:8:30
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::pipem::Fragment::{StaticValue, SingleField, FieldRange, UnboundedFieldRange};
[INFO] [stderr]   |                              ^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.01s
[INFO] running `"docker" "inspect" "e94c8e2ee72f89dfd031bc37ac0628b83a644e600fc7deb2d75fe9dbf4fdce16"`
[INFO] running `"docker" "rm" "-f" "e94c8e2ee72f89dfd031bc37ac0628b83a644e600fc7deb2d75fe9dbf4fdce16"`
[INFO] [stdout] e94c8e2ee72f89dfd031bc37ac0628b83a644e600fc7deb2d75fe9dbf4fdce16