[INFO] updating cached repository mgattozzi/flcl [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mgattozzi/flcl [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mgattozzi/flcl" "work/ex/beta-1.38-1/sources/1.37.0/gh/mgattozzi/flcl"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mgattozzi/flcl'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mgattozzi/flcl" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mgattozzi/flcl"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mgattozzi/flcl'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] da78410bc689761855d5583ff4428258807b0871 [INFO] sha for GitHub repo mgattozzi/flcl: da78410bc689761855d5583ff4428258807b0871 [INFO] validating manifest of mgattozzi/flcl on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mgattozzi/flcl on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mgattozzi/flcl [INFO] finished frobbing mgattozzi/flcl [INFO] frobbed toml for mgattozzi/flcl written to work/ex/beta-1.38-1/sources/1.37.0/gh/mgattozzi/flcl/Cargo.toml [INFO] started frobbing mgattozzi/flcl [INFO] finished frobbing mgattozzi/flcl [INFO] frobbed toml for mgattozzi/flcl written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mgattozzi/flcl/Cargo.toml [INFO] crate mgattozzi/flcl already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing mgattozzi/flcl against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mgattozzi/flcl:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] a81ea44b27b20b3a15deecc1654af8d03205266dbe8e96fcf50705d0a4d391ff [INFO] running `"docker" "start" "-a" "a81ea44b27b20b3a15deecc1654af8d03205266dbe8e96fcf50705d0a4d391ff"` [INFO] [stderr] Compiling failure v0.1.1 [INFO] [stderr] Compiling flcl v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parser.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | /// This only ever returns a Primitive::Function [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 33 | / named!(fn_parse<&str, Primitive>, [INFO] [stderr] 34 | | complete!(do_parse!( [INFO] [stderr] 35 | | take_while!(is_white_space) >> [INFO] [stderr] 36 | | tag!("(") >> [INFO] [stderr] ... | [INFO] [stderr] 46 | | )) [INFO] [stderr] 47 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.63s [INFO] running `"docker" "inspect" "a81ea44b27b20b3a15deecc1654af8d03205266dbe8e96fcf50705d0a4d391ff"` [INFO] running `"docker" "rm" "-f" "a81ea44b27b20b3a15deecc1654af8d03205266dbe8e96fcf50705d0a4d391ff"` [INFO] [stdout] a81ea44b27b20b3a15deecc1654af8d03205266dbe8e96fcf50705d0a4d391ff [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mgattozzi/flcl:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 3793d153d38f26cd871639022b762871b4477585933ffac382f32ca1601842a9 [INFO] running `"docker" "start" "-a" "3793d153d38f26cd871639022b762871b4477585933ffac382f32ca1601842a9"` [INFO] [stderr] Compiling flcl v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parser.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | /// This only ever returns a Primitive::Function [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 33 | / named!(fn_parse<&str, Primitive>, [INFO] [stderr] 34 | | complete!(do_parse!( [INFO] [stderr] 35 | | take_while!(is_white_space) >> [INFO] [stderr] 36 | | tag!("(") >> [INFO] [stderr] ... | [INFO] [stderr] 46 | | )) [INFO] [stderr] 47 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `"docker" "inspect" "3793d153d38f26cd871639022b762871b4477585933ffac382f32ca1601842a9"` [INFO] running `"docker" "rm" "-f" "3793d153d38f26cd871639022b762871b4477585933ffac382f32ca1601842a9"` [INFO] [stdout] 3793d153d38f26cd871639022b762871b4477585933ffac382f32ca1601842a9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mgattozzi/flcl:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 36f3ecd87a34bcd024507b0853e65f71aa35b08321b6de730a17d50c78cd316b [INFO] running `"docker" "start" "-a" "36f3ecd87a34bcd024507b0853e65f71aa35b08321b6de730a17d50c78cd316b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/flcl-a61c7c9608f03cc8 [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" "36f3ecd87a34bcd024507b0853e65f71aa35b08321b6de730a17d50c78cd316b"` [INFO] running `"docker" "rm" "-f" "36f3ecd87a34bcd024507b0853e65f71aa35b08321b6de730a17d50c78cd316b"` [INFO] [stdout] 36f3ecd87a34bcd024507b0853e65f71aa35b08321b6de730a17d50c78cd316b