Dec 02 09:11:50.358 INFO testing Berteun/rust-toy-list against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 09:11:50.358 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 09:11:50.817 INFO [stdout] 9ca37dc447a827db9daeae1967b822dd2f09ddd6cc983c77adeba17cf066c874
Dec 02 09:11:50.819 INFO running `"docker" "start" "-a" "9ca37dc447a827db9daeae1967b822dd2f09ddd6cc983c77adeba17cf066c874"`
Dec 02 09:11:51.947 INFO [stderr] usermod: no changes
Dec 02 09:11:52.007 INFO [stderr]    Compiling reverse v0.1.0 (/source)
Dec 02 09:11:52.687 INFO [stderr] warning: private type `list::Node<T>` in public interface (error E0446)
Dec 02 09:11:52.687 INFO [stderr]   --> src/list/mod.rs:65:5
Dec 02 09:11:52.687 INFO [stderr]    |
Dec 02 09:11:52.687 INFO [stderr] 65 | /     pub fn first(&self) -> Option<&Node<T>>
Dec 02 09:11:52.687 INFO [stderr] 66 | |     {
Dec 02 09:11:52.687 INFO [stderr] 67 | |         match self.head
Dec 02 09:11:52.687 INFO [stderr] 68 | |         {
Dec 02 09:11:52.687 INFO [stderr] ...  |
Dec 02 09:11:52.687 INFO [stderr] 71 | |         }
Dec 02 09:11:52.687 INFO [stderr] 72 | |     }
Dec 02 09:11:52.687 INFO [stderr]    | |_____^
Dec 02 09:11:52.687 INFO [stderr]    |
Dec 02 09:11:52.687 INFO [stderr]    = note: #[warn(private_in_public)] on by default
Dec 02 09:11:52.687 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 02 09:11:52.687 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 02 09:11:52.687 INFO [stderr] 
Dec 02 09:11:52.687 INFO [stderr] warning: private type `list::Node<T>` in public interface (error E0446)
Dec 02 09:11:52.687 INFO [stderr]   --> src/list/mod.rs:74:5
Dec 02 09:11:52.687 INFO [stderr]    |
Dec 02 09:11:52.687 INFO [stderr] 74 | /     pub fn last(&self) -> Option<&Node<T>>
Dec 02 09:11:52.687 INFO [stderr] 75 | |     {
Dec 02 09:11:52.687 INFO [stderr] 76 | |         match self.head {
Dec 02 09:11:52.687 INFO [stderr] 77 | |             Some(ref boxed_node) => Some(boxed_node.last()),
Dec 02 09:11:52.687 INFO [stderr] 78 | |             None => None
Dec 02 09:11:52.687 INFO [stderr] 79 | |         }
Dec 02 09:11:52.687 INFO [stderr] 80 | |     }
Dec 02 09:11:52.687 INFO [stderr]    | |_____^
Dec 02 09:11:52.687 INFO [stderr]    |
Dec 02 09:11:52.687 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 02 09:11:52.687 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 02 09:11:52.687 INFO [stderr] 
Dec 02 09:11:53.327 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 02 09:11:53.329 INFO [stderr] su: No module specific data is present
Dec 02 09:11:54.878 INFO running `"docker" "inspect" "9ca37dc447a827db9daeae1967b822dd2f09ddd6cc983c77adeba17cf066c874"`
Dec 02 09:11:55.201 INFO running `"docker" "rm" "-f" "9ca37dc447a827db9daeae1967b822dd2f09ddd6cc983c77adeba17cf066c874"`
Dec 02 09:11:55.594 INFO [stdout] 9ca37dc447a827db9daeae1967b822dd2f09ddd6cc983c77adeba17cf066c874
Dec 02 09:11:55.596 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 09:11:56.107 INFO [stdout] 636be2037e24153a9756293169fc63d4e93ef70effbffc590a0d2ce5ccd76cf0
Dec 02 09:11:56.109 INFO running `"docker" "start" "-a" "636be2037e24153a9756293169fc63d4e93ef70effbffc590a0d2ce5ccd76cf0"`
Dec 02 09:11:57.599 INFO [stderr] usermod: no changes
Dec 02 09:11:57.651 INFO [stderr]    Compiling reverse v0.1.0 (/source)
Dec 02 09:11:58.315 INFO [stderr] warning: private type `list::Node<T>` in public interface (error E0446)
Dec 02 09:11:58.315 INFO [stderr]   --> src/list/mod.rs:65:5
Dec 02 09:11:58.315 INFO [stderr]    |
Dec 02 09:11:58.315 INFO [stderr] 65 | /     pub fn first(&self) -> Option<&Node<T>>
Dec 02 09:11:58.315 INFO [stderr] 66 | |     {
Dec 02 09:11:58.315 INFO [stderr] 67 | |         match self.head
Dec 02 09:11:58.315 INFO [stderr] 68 | |         {
Dec 02 09:11:58.315 INFO [stderr] ...  |
Dec 02 09:11:58.315 INFO [stderr] 71 | |         }
Dec 02 09:11:58.315 INFO [stderr] 72 | |     }
Dec 02 09:11:58.315 INFO [stderr]    | |_____^
Dec 02 09:11:58.315 INFO [stderr]    |
Dec 02 09:11:58.315 INFO [stderr]    = note: #[warn(private_in_public)] on by default
Dec 02 09:11:58.315 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 02 09:11:58.315 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 02 09:11:58.315 INFO [stderr] 
Dec 02 09:11:58.315 INFO [stderr] warning: private type `list::Node<T>` in public interface (error E0446)
Dec 02 09:11:58.315 INFO [stderr]   --> src/list/mod.rs:74:5
Dec 02 09:11:58.315 INFO [stderr]    |
Dec 02 09:11:58.315 INFO [stderr] 74 | /     pub fn last(&self) -> Option<&Node<T>>
Dec 02 09:11:58.315 INFO [stderr] 75 | |     {
Dec 02 09:11:58.315 INFO [stderr] 76 | |         match self.head {
Dec 02 09:11:58.315 INFO [stderr] 77 | |             Some(ref boxed_node) => Some(boxed_node.last()),
Dec 02 09:11:58.315 INFO [stderr] 78 | |             None => None
Dec 02 09:11:58.315 INFO [stderr] 79 | |         }
Dec 02 09:11:58.315 INFO [stderr] 80 | |     }
Dec 02 09:11:58.315 INFO [stderr]    | |_____^
Dec 02 09:11:58.315 INFO [stderr]    |
Dec 02 09:11:58.315 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 02 09:11:58.316 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 02 09:11:58.316 INFO [stderr] 
Dec 02 09:11:58.964 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 02 09:11:58.966 INFO [stderr] su: No module specific data is present
Dec 02 09:11:59.414 INFO running `"docker" "inspect" "636be2037e24153a9756293169fc63d4e93ef70effbffc590a0d2ce5ccd76cf0"`
Dec 02 09:11:59.543 INFO running `"docker" "rm" "-f" "636be2037e24153a9756293169fc63d4e93ef70effbffc590a0d2ce5ccd76cf0"`
Dec 02 09:11:59.678 INFO [stdout] 636be2037e24153a9756293169fc63d4e93ef70effbffc590a0d2ce5ccd76cf0
Dec 02 09:11:59.680 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 09:11:59.894 INFO [stdout] 7bfb24678b934131338d4c42ff62cf1c72dc3989cade0fba82de6d44cd93dbd0
Dec 02 09:11:59.896 INFO running `"docker" "start" "-a" "7bfb24678b934131338d4c42ff62cf1c72dc3989cade0fba82de6d44cd93dbd0"`
Dec 02 09:12:00.655 INFO [stderr] usermod: no changes
Dec 02 09:12:00.702 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 02 09:12:00.702 INFO [stderr]      Running /target/debug/deps/reverse-2e8abbc91298350f
Dec 02 09:12:00.706 INFO [stdout] 
Dec 02 09:12:00.706 INFO [stdout] running 12 tests
Dec 02 09:12:00.706 INFO [stdout] test list::test_last_append_prepend ... ok
Dec 02 09:12:00.706 INFO [stdout] test list::test_last_prepend ... ok
Dec 02 09:12:00.707 INFO [stdout] test list::test_last ... ok
Dec 02 09:12:00.707 INFO [stdout] test list::test_drop_singleton ... ok
Dec 02 09:12:00.707 INFO [stdout] test list::test_drop ... ok
Dec 02 09:12:00.707 INFO [stdout] test list::create_node_and_prepend ... ok
Dec 02 09:12:00.707 INFO [stdout] test list::test_last_singleton ... ok
Dec 02 09:12:00.707 INFO [stdout] test list::create_node_and_append ... ok
Dec 02 09:12:00.707 INFO [stdout] test list::create_node ... ok
Dec 02 09:12:00.707 INFO [stdout] test list::test_reverse_singleton ... ok
Dec 02 09:12:00.707 INFO [stdout] test list::test_reverse_longer ... ok
Dec 02 09:12:00.707 INFO [stdout] test list::test_length ... ok
Dec 02 09:12:00.707 INFO [stdout] 
Dec 02 09:12:00.707 INFO [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 09:12:00.707 INFO [stdout] 
Dec 02 09:12:00.709 INFO [stderr] su: No module specific data is present
Dec 02 09:12:01.118 INFO running `"docker" "inspect" "7bfb24678b934131338d4c42ff62cf1c72dc3989cade0fba82de6d44cd93dbd0"`
Dec 02 09:12:01.235 INFO running `"docker" "rm" "-f" "7bfb24678b934131338d4c42ff62cf1c72dc3989cade0fba82de6d44cd93dbd0"`
Dec 02 09:12:01.359 INFO [stdout] 7bfb24678b934131338d4c42ff62cf1c72dc3989cade0fba82de6d44cd93dbd0
