[INFO] crate cmacros 0.1.0 is already in cache
[INFO] extracting crate cmacros 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/cmacros/0.1.0
[INFO] extracting crate cmacros 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cmacros/0.1.0
[INFO] validating manifest of cmacros-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cmacros-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cmacros-0.1.0
[INFO] finished frobbing cmacros-0.1.0
[INFO] frobbed toml for cmacros-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/cmacros/0.1.0/Cargo.toml
[INFO] started frobbing cmacros-0.1.0
[INFO] finished frobbing cmacros-0.1.0
[INFO] frobbed toml for cmacros-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cmacros/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing cmacros-0.1.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/cmacros/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] e8c607a93ef2f5f9d35f086a7cb875ac000676bb855b1b88b110e015b9d74d72
[INFO] running `"docker" "start" "-a" "e8c607a93ef2f5f9d35f086a7cb875ac000676bb855b1b88b110e015b9d74d72"`
[INFO] [stderr]    Compiling walker v1.0.1
[INFO] [stderr]    Compiling cmacros v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
[INFO] [stderr]    --> src/lib.rs:247:16
[INFO] [stderr]     |
[INFO] [stderr] 247 |     decl_lines.connect("\n")
[INFO] [stderr]     |                ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "e8c607a93ef2f5f9d35f086a7cb875ac000676bb855b1b88b110e015b9d74d72"`
[INFO] running `"docker" "rm" "-f" "e8c607a93ef2f5f9d35f086a7cb875ac000676bb855b1b88b110e015b9d74d72"`
[INFO] [stdout] e8c607a93ef2f5f9d35f086a7cb875ac000676bb855b1b88b110e015b9d74d72
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/cmacros/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5ad09bf9277afeca9dd47b6f1cfbe01d582e664be803e18ebd6f08a8e9fe5fad
[INFO] running `"docker" "start" "-a" "5ad09bf9277afeca9dd47b6f1cfbe01d582e664be803e18ebd6f08a8e9fe5fad"`
[INFO] [stderr]    Compiling cmacros v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]  --> examples/parse_header.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fs;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
[INFO] [stderr]   --> examples/parse_all_headers.rs:51:75
[INFO] [stderr]    |
[INFO] [stderr] 51 |                         Some(args) => def.push_str(&format!("({})", &args.connect(","))),
[INFO] [stderr]    |                                                                           ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
[INFO] [stderr]    --> src/lib.rs:247:16
[INFO] [stderr]     |
[INFO] [stderr] 247 |     decl_lines.connect("\n")
[INFO] [stderr]     |                ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
[INFO] [stderr]    --> src/lib.rs:376:7
[INFO] [stderr]     |
[INFO] [stderr] 376 |     ].connect("\n"))
[INFO] [stderr]     |       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "5ad09bf9277afeca9dd47b6f1cfbe01d582e664be803e18ebd6f08a8e9fe5fad"`
[INFO] running `"docker" "rm" "-f" "5ad09bf9277afeca9dd47b6f1cfbe01d582e664be803e18ebd6f08a8e9fe5fad"`
[INFO] [stdout] 5ad09bf9277afeca9dd47b6f1cfbe01d582e664be803e18ebd6f08a8e9fe5fad
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/cmacros/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 0ded78779f0d048d21d1ded07aea094b93206a2dc82a9ad0d438aaad2d43a0ce
[INFO] running `"docker" "start" "-a" "0ded78779f0d048d21d1ded07aea094b93206a2dc82a9ad0d438aaad2d43a0ce"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cmacros-6d49b11f39e67ce2
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_skip_macros_in_comments ... ignored
[INFO] [stdout] test test_generate_rust_src ... ok
[INFO] [stdout] test test_extract_macros ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cmacros
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0ded78779f0d048d21d1ded07aea094b93206a2dc82a9ad0d438aaad2d43a0ce"`
[INFO] running `"docker" "rm" "-f" "0ded78779f0d048d21d1ded07aea094b93206a2dc82a9ad0d438aaad2d43a0ce"`
[INFO] [stdout] 0ded78779f0d048d21d1ded07aea094b93206a2dc82a9ad0d438aaad2d43a0ce