[INFO] cloning repository https://github.com/MashPlant/re2dfa
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MashPlant/re2dfa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMashPlant%2Fre2dfa"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMashPlant%2Fre2dfa'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d3544ab7dd45aca4ade81773ac88dd1ee67decd7
[INFO] checking MashPlant/re2dfa against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMashPlant%2Fre2dfa" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MashPlant/re2dfa on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/MashPlant/re2dfa
[INFO] removed 1 missing examples
[INFO] removed path dependency print from git repo https://github.com/MashPlant/re2dfa
[INFO] finished tweaking git repo https://github.com/MashPlant/re2dfa
[INFO] tweaked toml for git repo https://github.com/MashPlant/re2dfa written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/MashPlant/bitset`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (print) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] f02954e9ae9368bc5c5323bb7ba19b79b9c1339c6b264ef1280b36670d73ed3b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "f02954e9ae9368bc5c5323bb7ba19b79b9c1339c6b264ef1280b36670d73ed3b"`
[INFO] [stderr] warning: dependency (print) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Checking print v0.0.0
[INFO] [stderr]     Checking bitset v0.1.0 (https://github.com/MashPlant/bitset#a20d7b54)
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking nom v5.0.1
[INFO] [stderr]     Checking re2dfa v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0425]: cannot find function `pretty_chs_display` in crate `print`
[INFO] [stderr]    --> src/nfa.rs:113:75
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let _ = writeln!(p, r#"{} -> {} [label="{}"];"#, idx, out, print::pretty_chs_display(&edge));
[INFO] [stderr]     |                                                                           ^^^^^^^^^^^^^^^^^^ not found in `print`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `pretty_chs_display` in crate `print`
[INFO] [stderr]   --> src/dfa.rs:96:75
[INFO] [stderr]    |
[INFO] [stderr] 96 |         let _ = writeln!(p, r#"{} -> {} [label="{}"];"#, idx, out, print::pretty_chs_display(&edge));
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^^^^^^^^ not found in `print`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `pretty_chs_display` in crate `print`
[INFO] [stderr]    --> src/nfa.rs:113:75
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let _ = writeln!(p, r#"{} -> {} [label="{}"];"#, idx, out, print::pretty_chs_display(&edge));
[INFO] [stderr]     |                                                                           ^^^^^^^^^^^^^^^^^^ not found in `print`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `pretty_chs_display` in crate `print`
[INFO] [stderr]   --> src/dfa.rs:96:75
[INFO] [stderr]    |
[INFO] [stderr] 96 |         let _ = writeln!(p, r#"{} -> {} [label="{}"];"#, idx, out, print::pretty_chs_display(&edge));
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^^^^^^^^ not found in `print`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `re2dfa`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `re2dfa`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f02954e9ae9368bc5c5323bb7ba19b79b9c1339c6b264ef1280b36670d73ed3b"`
[INFO] running `"docker" "rm" "-f" "f02954e9ae9368bc5c5323bb7ba19b79b9c1339c6b264ef1280b36670d73ed3b"`
[INFO] [stdout] f02954e9ae9368bc5c5323bb7ba19b79b9c1339c6b264ef1280b36670d73ed3b