[INFO] crate git-topic-stage 4.0.0 is already in cache
[INFO] checking git-topic-stage-4.0.0 against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766
[INFO] extracting crate git-topic-stage 4.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate git-topic-stage 4.0.0 on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate git-topic-stage 4.0.0
[INFO] finished tweaking crates.io crate git-topic-stage 4.0.0
[INFO] tweaked toml for crates.io crate git-topic-stage 4.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "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] 27cd5c3e61a8dd55842bb45e0fa68de6703bdf1955662b058563a14a376c41ba
[INFO] running `"docker" "start" "-a" "27cd5c3e61a8dd55842bb45e0fa68de6703bdf1955662b058563a14a376c41ba"`
[INFO] [stderr]     Checking git-workarea v4.0.0
[INFO] [stderr] error[E0425]: cannot find value `source` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/git-workarea-4.0.0/src/git.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |         source: io::Error,
[INFO] [stderr]    |         ^^^^^^ help: try: `Self::source`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `source` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/git-workarea-4.0.0/src/git.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         source: Option<io::Error>,
[INFO] [stderr]    |         ^^^^^^ help: try: `Self::source`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `source` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/git-workarea-4.0.0/src/prepare.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         source: io::Error,
[INFO] [stderr]    |         ^^^^^^ help: try: `Self::source`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `source` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/git-workarea-4.0.0/src/prepare.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |         source: io::Error,
[INFO] [stderr]    |         ^^^^^^ help: try: `Self::source`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `source` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/git-workarea-4.0.0/src/prepare.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |         source: io::Error,
[INFO] [stderr]    |         ^^^^^^ help: try: `Self::source`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `source` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/git-workarea-4.0.0/src/prepare.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |         source: GitError,
[INFO] [stderr]    |         ^^^^^^ help: try: `Self::source`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `git-workarea`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "27cd5c3e61a8dd55842bb45e0fa68de6703bdf1955662b058563a14a376c41ba"`
[INFO] running `"docker" "rm" "-f" "27cd5c3e61a8dd55842bb45e0fa68de6703bdf1955662b058563a14a376c41ba"`
[INFO] [stdout] 27cd5c3e61a8dd55842bb45e0fa68de6703bdf1955662b058563a14a376c41ba