[INFO] fetching crate split_tokens 0.1.0...
[INFO] checking split_tokens-0.1.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate split_tokens 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate split_tokens 0.1.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate split_tokens 0.1.0
[INFO] finished tweaking crates.io crate split_tokens 0.1.0
[INFO] tweaked toml for crates.io crate split_tokens 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] 68644c7b21f9cfa7d2696c33bf7607a1c51c349ef97c1aefce1268d23cab23f8
[INFO] running `"docker" "start" "-a" "68644c7b21f9cfa7d2696c33bf7607a1c51c349ef97c1aefce1268d23cab23f8"`
[INFO] [stderr]     Checking split_tokens v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: trace_macro
[INFO] [stderr]   --> src/lib.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     split_tokens!{(>>+=-=<<) then stringify!()};
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expanding `split_tokens! { (>> += -= <<) then stringify ! () }`
[INFO] [stderr]    = note: to `split_tokens ! (@ inner (>> += -= <<) () (stringify)) ;`
[INFO] [stderr]    = note: expanding `split_tokens! { @ inner (>> += -= <<) () (stringify) }`
[INFO] [stderr]    = note: to `split_tokens ! (@ inner (+= -= <<) (> >) (stringify)) ;`
[INFO] [stderr]    = note: expanding `split_tokens! { @ inner (+= -= <<) (> >) (stringify) }`
[INFO] [stderr]    = note: to `split_tokens ! (@ inner (-= <<) (> > + =) (stringify)) ;`
[INFO] [stderr]    = note: expanding `split_tokens! { @ inner (-= <<) (> > + =) (stringify) }`
[INFO] [stderr]    = note: to `split_tokens ! (@ inner (<<) (> > + = - =) (stringify)) ;`
[INFO] [stderr]    = note: expanding `split_tokens! { @ inner (<<) (> > + = - =) (stringify) }`
[INFO] [stderr]    = note: to `split_tokens ! (@ inner () (> > + = - = < <) (stringify)) ;`
[INFO] [stderr]    = note: expanding `split_tokens! { @ inner () (> > + = - = < <) (stringify) }`
[INFO] [stderr]    = note: to `stringify ! (() (> > + = - = < <)) ;`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "68644c7b21f9cfa7d2696c33bf7607a1c51c349ef97c1aefce1268d23cab23f8"`
[INFO] running `"docker" "rm" "-f" "68644c7b21f9cfa7d2696c33bf7607a1c51c349ef97c1aefce1268d23cab23f8"`
[INFO] [stdout] 68644c7b21f9cfa7d2696c33bf7607a1c51c349ef97c1aefce1268d23cab23f8