Dec 07 07:10:34.795 INFO testing mml-0.1.41 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 07:10:34.795 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 07:10:34.963 INFO [stdout] ec44ba1ca61b615369258c788ec36f4a021cd239eb1aebee2e578a9a9195b93f
Dec 07 07:10:34.965 INFO running `"docker" "start" "-a" "ec44ba1ca61b615369258c788ec36f4a021cd239eb1aebee2e578a9a9195b93f"`
Dec 07 07:10:35.517 INFO [stderr] usermod: no changes
Dec 07 07:10:35.544 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 07 07:10:35.544 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 07 07:10:35.544 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 07 07:10:35.544 INFO [stderr] files will be included as a binary target:
Dec 07 07:10:35.544 INFO [stderr] 
Dec 07 07:10:35.544 INFO [stderr] * /source/src/main.rs
Dec 07 07:10:35.544 INFO [stderr] 
Dec 07 07:10:35.544 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 07 07:10:35.544 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 07 07:10:35.544 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 07 07:10:35.544 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 07 07:10:35.544 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 07 07:10:35.544 INFO [stderr] 
Dec 07 07:10:35.544 INFO [stderr] For more information on this warning you can consult
Dec 07 07:10:35.544 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 07 07:10:35.544 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `ml`,
Dec 07 07:10:35.544 INFO [stderr] please set bin.path in Cargo.toml
Dec 07 07:10:35.596 INFO [stderr]    Compiling mml v0.1.41 (/source)
Dec 07 07:10:36.869 INFO [stderr] warning: doc comment not used by rustdoc
Dec 07 07:10:36.869 INFO [stderr]    --> src/core/item/state/mod.rs:153:17
Dec 07 07:10:36.869 INFO [stderr]     |
Dec 07 07:10:36.869 INFO [stderr] 153 |                 /// Trait.
Dec 07 07:10:36.869 INFO [stderr]     |                 ^^^^^^^^^^
Dec 07 07:10:36.869 INFO [stderr]     |
Dec 07 07:10:36.869 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 07 07:10:36.869 INFO [stderr] 
Dec 07 07:10:36.869 INFO [stderr] warning: doc comment not used by rustdoc
Dec 07 07:10:36.869 INFO [stderr]    --> src/core/item/state/mod.rs:159:17
Dec 07 07:10:36.869 INFO [stderr]     |
Dec 07 07:10:36.869 INFO [stderr] 159 |                 /// Structure with variables.
Dec 07 07:10:36.869 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 07:10:36.870 INFO [stderr] 
Dec 07 07:10:36.870 INFO [stderr] warning: doc comment not used by rustdoc
Dec 07 07:10:36.870 INFO [stderr]    --> src/core/item/state/mod.rs:165:17
Dec 07 07:10:36.870 INFO [stderr]     |
Dec 07 07:10:36.870 INFO [stderr] 165 |                 /// Enumeration with variables.
Dec 07 07:10:36.870 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 07:10:36.870 INFO [stderr] 
Dec 07 07:10:42.030 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.50s
Dec 07 07:10:42.037 INFO [stderr] su: No module specific data is present
Dec 07 07:10:42.333 INFO running `"docker" "inspect" "ec44ba1ca61b615369258c788ec36f4a021cd239eb1aebee2e578a9a9195b93f"`
Dec 07 07:10:42.413 INFO running `"docker" "rm" "-f" "ec44ba1ca61b615369258c788ec36f4a021cd239eb1aebee2e578a9a9195b93f"`
Dec 07 07:10:42.507 INFO [stdout] ec44ba1ca61b615369258c788ec36f4a021cd239eb1aebee2e578a9a9195b93f
Dec 07 07:10:42.510 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 07:10:42.718 INFO [stdout] c0faa2aa0f4d743af88e4295d2670a424a2e8e3fa8456adc57db4db7a56c6052
Dec 07 07:10:42.721 INFO running `"docker" "start" "-a" "c0faa2aa0f4d743af88e4295d2670a424a2e8e3fa8456adc57db4db7a56c6052"`
Dec 07 07:10:43.104 INFO [stderr] usermod: no changes
Dec 07 07:10:43.123 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 07 07:10:43.123 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 07 07:10:43.123 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 07 07:10:43.123 INFO [stderr] files will be included as a binary target:
Dec 07 07:10:43.123 INFO [stderr] 
Dec 07 07:10:43.123 INFO [stderr] * /source/src/main.rs
Dec 07 07:10:43.123 INFO [stderr] 
Dec 07 07:10:43.123 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 07 07:10:43.123 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 07 07:10:43.123 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 07 07:10:43.123 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 07 07:10:43.123 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 07 07:10:43.123 INFO [stderr] 
Dec 07 07:10:43.123 INFO [stderr] For more information on this warning you can consult
Dec 07 07:10:43.123 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 07 07:10:43.123 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `ml`,
Dec 07 07:10:43.123 INFO [stderr] please set bin.path in Cargo.toml
Dec 07 07:10:43.152 INFO [stderr]    Compiling mml v0.1.41 (/source)
Dec 07 07:10:48.360 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.23s
Dec 07 07:10:48.360 INFO [stderr] su: No module specific data is present
Dec 07 07:10:48.879 INFO running `"docker" "inspect" "c0faa2aa0f4d743af88e4295d2670a424a2e8e3fa8456adc57db4db7a56c6052"`
Dec 07 07:10:49.068 INFO running `"docker" "rm" "-f" "c0faa2aa0f4d743af88e4295d2670a424a2e8e3fa8456adc57db4db7a56c6052"`
Dec 07 07:10:49.248 INFO [stdout] c0faa2aa0f4d743af88e4295d2670a424a2e8e3fa8456adc57db4db7a56c6052
Dec 07 07:10:49.252 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 07:10:49.716 INFO [stdout] 101722c143a857cd8a8f3e6ef6de3ff97e394818989068fa0120e72939bba82b
Dec 07 07:10:49.718 INFO running `"docker" "start" "-a" "101722c143a857cd8a8f3e6ef6de3ff97e394818989068fa0120e72939bba82b"`
Dec 07 07:10:50.448 INFO [stderr] usermod: no changes
Dec 07 07:10:50.480 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 07 07:10:50.480 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 07 07:10:50.480 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 07 07:10:50.480 INFO [stderr] files will be included as a binary target:
Dec 07 07:10:50.480 INFO [stderr] 
Dec 07 07:10:50.480 INFO [stderr] * /source/src/main.rs
Dec 07 07:10:50.480 INFO [stderr] 
Dec 07 07:10:50.480 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 07 07:10:50.480 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 07 07:10:50.480 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 07 07:10:50.480 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 07 07:10:50.480 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 07 07:10:50.480 INFO [stderr] 
Dec 07 07:10:50.480 INFO [stderr] For more information on this warning you can consult
Dec 07 07:10:50.480 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 07 07:10:50.480 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `ml`,
Dec 07 07:10:50.480 INFO [stderr] please set bin.path in Cargo.toml
Dec 07 07:10:50.518 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 07 07:10:50.518 INFO [stderr]      Running /target/debug/deps/aggregation-219a7e4b562f21aa
Dec 07 07:10:50.524 INFO [stdout] 
Dec 07 07:10:50.524 INFO [stdout] running 1 test
Dec 07 07:10:50.531 INFO [stdout] test test_aggregation ... ok
Dec 07 07:10:50.531 INFO [stderr]      Running /target/debug/deps/association-37b5513b4da8f82f
Dec 07 07:10:50.531 INFO [stdout] 
Dec 07 07:10:50.531 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 07:10:50.531 INFO [stdout] 
Dec 07 07:10:50.533 INFO [stdout] 
Dec 07 07:10:50.533 INFO [stdout] running 1 test
Dec 07 07:10:50.547 INFO [stdout] test test_association ... ok
Dec 07 07:10:50.547 INFO [stdout] 
Dec 07 07:10:50.547 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 07:10:50.547 INFO [stdout] 
Dec 07 07:10:50.552 INFO [stdout] 
Dec 07 07:10:50.552 INFO [stderr]      Running /target/debug/deps/composition-5d508b999007b5b6
Dec 07 07:10:50.552 INFO [stdout] running 1 test
Dec 07 07:10:50.560 INFO [stdout] test test_composition ... ok
Dec 07 07:10:50.560 INFO [stderr]      Running /target/debug/deps/dependency-ad722f766b6dbccb
Dec 07 07:10:50.560 INFO [stdout] 
Dec 07 07:10:50.560 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 07:10:50.560 INFO [stdout] 
Dec 07 07:10:50.560 INFO [stdout] 
Dec 07 07:10:50.560 INFO [stdout] running 1 test
Dec 07 07:10:50.563 INFO [stdout] test test_dependency ... ok
Dec 07 07:10:50.563 INFO [stdout] 
Dec 07 07:10:50.563 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 07:10:50.563 INFO [stdout] 
Dec 07 07:10:50.564 INFO [stderr]      Running /target/debug/deps/realization-4bb4278072747571
Dec 07 07:10:50.570 INFO [stdout] 
Dec 07 07:10:50.570 INFO [stdout] running 1 test
Dec 07 07:10:50.585 INFO [stdout] test test_realization ... ok
Dec 07 07:10:50.585 INFO [stdout] 
Dec 07 07:10:50.585 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 07:10:50.585 INFO [stdout] 
Dec 07 07:10:50.586 INFO [stderr]    Doc-tests mml
Dec 07 07:10:52.640 INFO [stdout] 
Dec 07 07:10:52.640 INFO [stdout] running 5 tests
Dec 07 07:11:02.131 INFO [stderr] su: No module specific data is present
Dec 07 07:11:02.744 INFO running `"docker" "inspect" "101722c143a857cd8a8f3e6ef6de3ff97e394818989068fa0120e72939bba82b"`
Dec 07 07:11:02.845 INFO running `"docker" "rm" "-f" "101722c143a857cd8a8f3e6ef6de3ff97e394818989068fa0120e72939bba82b"`
Dec 07 07:11:02.956 INFO [stdout] 101722c143a857cd8a8f3e6ef6de3ff97e394818989068fa0120e72939bba82b