Dec 15 04:36:29.693 INFO testing mml-0.1.41 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 04:36:29.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 04:36:29.870 INFO [stdout] 00c9867aa809a5053978f4c458e040642493ae2f3d82f29c737443d73b612f48
Dec 15 04:36:29.872 INFO running `"docker" "start" "-a" "00c9867aa809a5053978f4c458e040642493ae2f3d82f29c737443d73b612f48"`
Dec 15 04:36:30.750 INFO [stderr] usermod: no changes
Dec 15 04:36:30.795 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 15 04:36:30.795 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 15 04:36:30.795 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 15 04:36:30.795 INFO [stderr] files will be included as a binary target:
Dec 15 04:36:30.795 INFO [stderr] 
Dec 15 04:36:30.795 INFO [stderr] * /source/src/main.rs
Dec 15 04:36:30.795 INFO [stderr] 
Dec 15 04:36:30.795 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 15 04:36:30.795 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 15 04:36:30.795 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 15 04:36:30.795 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 15 04:36:30.795 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 15 04:36:30.795 INFO [stderr] 
Dec 15 04:36:30.795 INFO [stderr] For more information on this warning you can consult
Dec 15 04:36:30.795 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 15 04:36:30.795 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `ml`,
Dec 15 04:36:30.795 INFO [stderr] please set bin.path in Cargo.toml
Dec 15 04:36:30.900 INFO [stderr]    Compiling mml v0.1.41 (/source)
Dec 15 04:36:32.787 INFO [stderr] warning: doc comment not used by rustdoc
Dec 15 04:36:32.787 INFO [stderr]    --> src/core/item/state/mod.rs:153:17
Dec 15 04:36:32.787 INFO [stderr]     |
Dec 15 04:36:32.787 INFO [stderr] 153 |                 /// Trait.
Dec 15 04:36:32.787 INFO [stderr]     |                 ^^^^^^^^^^
Dec 15 04:36:32.787 INFO [stderr]     |
Dec 15 04:36:32.787 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 15 04:36:32.787 INFO [stderr] 
Dec 15 04:36:32.787 INFO [stderr] warning: doc comment not used by rustdoc
Dec 15 04:36:32.787 INFO [stderr]    --> src/core/item/state/mod.rs:159:17
Dec 15 04:36:32.787 INFO [stderr]     |
Dec 15 04:36:32.787 INFO [stderr] 159 |                 /// Structure with variables.
Dec 15 04:36:32.787 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 04:36:32.787 INFO [stderr] 
Dec 15 04:36:32.787 INFO [stderr] warning: doc comment not used by rustdoc
Dec 15 04:36:32.787 INFO [stderr]    --> src/core/item/state/mod.rs:165:17
Dec 15 04:36:32.787 INFO [stderr]     |
Dec 15 04:36:32.787 INFO [stderr] 165 |                 /// Enumeration with variables.
Dec 15 04:36:32.787 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 04:36:32.787 INFO [stderr] 
Dec 15 04:36:41.523 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.75s
Dec 15 04:36:41.530 INFO [stderr] su: No module specific data is present
Dec 15 04:36:41.943 INFO running `"docker" "inspect" "00c9867aa809a5053978f4c458e040642493ae2f3d82f29c737443d73b612f48"`
Dec 15 04:36:42.141 INFO running `"docker" "rm" "-f" "00c9867aa809a5053978f4c458e040642493ae2f3d82f29c737443d73b612f48"`
Dec 15 04:36:42.443 INFO [stdout] 00c9867aa809a5053978f4c458e040642493ae2f3d82f29c737443d73b612f48
Dec 15 04:36:42.445 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 04:36:42.780 INFO [stdout] 473b7a04edd0d61a3821dcf675af695c74991933099aba5e5855c3b266d219e7
Dec 15 04:36:42.784 INFO running `"docker" "start" "-a" "473b7a04edd0d61a3821dcf675af695c74991933099aba5e5855c3b266d219e7"`
Dec 15 04:36:43.619 INFO [stderr] usermod: no changes
Dec 15 04:36:43.655 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 15 04:36:43.657 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 15 04:36:43.657 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 15 04:36:43.657 INFO [stderr] files will be included as a binary target:
Dec 15 04:36:43.657 INFO [stderr] 
Dec 15 04:36:43.657 INFO [stderr] * /source/src/main.rs
Dec 15 04:36:43.657 INFO [stderr] 
Dec 15 04:36:43.657 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 15 04:36:43.657 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 15 04:36:43.657 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 15 04:36:43.657 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 15 04:36:43.657 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 15 04:36:43.657 INFO [stderr] 
Dec 15 04:36:43.657 INFO [stderr] For more information on this warning you can consult
Dec 15 04:36:43.657 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 15 04:36:43.657 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `ml`,
Dec 15 04:36:43.657 INFO [stderr] please set bin.path in Cargo.toml
Dec 15 04:36:43.703 INFO [stderr]    Compiling mml v0.1.41 (/source)
Dec 15 04:36:49.686 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.01s
Dec 15 04:36:49.686 INFO [stderr] su: No module specific data is present
Dec 15 04:36:49.993 INFO running `"docker" "inspect" "473b7a04edd0d61a3821dcf675af695c74991933099aba5e5855c3b266d219e7"`
Dec 15 04:36:50.078 INFO running `"docker" "rm" "-f" "473b7a04edd0d61a3821dcf675af695c74991933099aba5e5855c3b266d219e7"`
Dec 15 04:36:50.138 INFO [stdout] 473b7a04edd0d61a3821dcf675af695c74991933099aba5e5855c3b266d219e7
Dec 15 04:36:50.140 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 04:36:50.336 INFO [stdout] eb27912ba21fefaf92680bdd00b849f08af3d818f88c8e42e9f597b961ff7720
Dec 15 04:36:50.338 INFO running `"docker" "start" "-a" "eb27912ba21fefaf92680bdd00b849f08af3d818f88c8e42e9f597b961ff7720"`
Dec 15 04:36:50.839 INFO [stderr] usermod: no changes
Dec 15 04:36:50.874 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 15 04:36:50.875 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 15 04:36:50.875 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 15 04:36:50.875 INFO [stderr] files will be included as a binary target:
Dec 15 04:36:50.875 INFO [stderr] 
Dec 15 04:36:50.875 INFO [stderr] * /source/src/main.rs
Dec 15 04:36:50.875 INFO [stderr] 
Dec 15 04:36:50.875 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 15 04:36:50.875 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 15 04:36:50.875 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 15 04:36:50.875 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 15 04:36:50.875 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 15 04:36:50.875 INFO [stderr] 
Dec 15 04:36:50.875 INFO [stderr] For more information on this warning you can consult
Dec 15 04:36:50.875 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 15 04:36:50.875 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `ml`,
Dec 15 04:36:50.875 INFO [stderr] please set bin.path in Cargo.toml
Dec 15 04:36:50.919 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 15 04:36:50.919 INFO [stderr]      Running /target/debug/deps/aggregation-cf4d3975db852692
Dec 15 04:36:50.925 INFO [stdout] 
Dec 15 04:36:50.925 INFO [stdout] running 1 test
Dec 15 04:36:50.929 INFO [stdout] test test_aggregation ... ok
Dec 15 04:36:50.929 INFO [stdout] 
Dec 15 04:36:50.929 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:36:50.929 INFO [stdout] 
Dec 15 04:36:50.930 INFO [stderr]      Running /target/debug/deps/association-56db533fc90c85f9
Dec 15 04:36:50.932 INFO [stdout] 
Dec 15 04:36:50.932 INFO [stdout] running 1 test
Dec 15 04:36:50.938 INFO [stdout] test test_association ... ok
Dec 15 04:36:50.938 INFO [stdout] 
Dec 15 04:36:50.938 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:36:50.938 INFO [stdout] 
Dec 15 04:36:50.938 INFO [stderr]      Running /target/debug/deps/composition-c4e55a82bba97af2
Dec 15 04:36:50.940 INFO [stdout] 
Dec 15 04:36:50.940 INFO [stdout] running 1 test
Dec 15 04:36:50.946 INFO [stdout] test test_composition ... ok
Dec 15 04:36:50.946 INFO [stdout] 
Dec 15 04:36:50.946 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:36:50.946 INFO [stdout] 
Dec 15 04:36:50.946 INFO [stderr]      Running /target/debug/deps/dependency-cec34233f28289f0
Dec 15 04:36:50.952 INFO [stdout] 
Dec 15 04:36:50.952 INFO [stdout] running 1 test
Dec 15 04:36:50.955 INFO [stdout] test test_dependency ... ok
Dec 15 04:36:50.956 INFO [stdout] 
Dec 15 04:36:50.956 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:36:50.956 INFO [stdout] 
Dec 15 04:36:50.956 INFO [stderr]      Running /target/debug/deps/realization-461b6b8819b5895c
Dec 15 04:36:50.958 INFO [stdout] 
Dec 15 04:36:50.958 INFO [stdout] running 1 test
Dec 15 04:36:50.970 INFO [stdout] test test_realization ... ok
Dec 15 04:36:50.971 INFO [stdout] 
Dec 15 04:36:50.971 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:36:50.971 INFO [stdout] 
Dec 15 04:36:50.971 INFO [stderr]    Doc-tests mml
Dec 15 04:36:53.194 INFO [stdout] 
Dec 15 04:36:53.195 INFO [stdout] running 5 tests
Dec 15 04:37:04.265 INFO [stdout] test src/lib.rs - src2both (line 160) ... ok
Dec 15 04:37:05.482 INFO [stdout] test src/lib.rs - rs2dot (line 77) ... ok
Dec 15 04:37:05.577 INFO [stdout] test src/lib.rs - src2dot (line 91) ... ok
Dec 15 04:37:06.048 INFO [stderr] su: No module specific data is present
Dec 15 04:37:06.563 INFO running `"docker" "inspect" "eb27912ba21fefaf92680bdd00b849f08af3d818f88c8e42e9f597b961ff7720"`
Dec 15 04:37:06.632 INFO running `"docker" "rm" "-f" "eb27912ba21fefaf92680bdd00b849f08af3d818f88c8e42e9f597b961ff7720"`
Dec 15 04:37:06.746 INFO [stdout] eb27912ba21fefaf92680bdd00b849f08af3d818f88c8e42e9f597b961ff7720