Dec 06 14:41:58.559 INFO testing Darksecond/gbm-rust against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 14:41:58.559 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 14:41:58.803 INFO [stdout] 3e88c403e33c508ce06bb172709f995f062b5012cbf006cf9200a64afa8bcb47
Dec 06 14:41:58.806 INFO running `"docker" "start" "-a" "3e88c403e33c508ce06bb172709f995f062b5012cbf006cf9200a64afa8bcb47"`
Dec 06 14:41:59.215 INFO [stderr] usermod: no changes
Dec 06 14:41:59.242 INFO [stderr]    Compiling gbm-rust v0.1.0 (/source)
Dec 06 14:41:59.900 INFO [stderr] warning: unused variable: `opcode`
Dec 06 14:41:59.900 INFO [stderr]    --> src/cpu/mod.rs:237:18
Dec 06 14:41:59.900 INFO [stderr]     |
Dec 06 14:41:59.900 INFO [stderr] 237 |             let (opcode, instruction) = Opcode::decode(self, opcode);
Dec 06 14:41:59.900 INFO [stderr]     |                  ^^^^^^ help: consider using `_opcode` instead
Dec 06 14:41:59.900 INFO [stderr]     |
Dec 06 14:41:59.900 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 06 14:41:59.900 INFO [stderr] 
Dec 06 14:42:00.033 INFO [stderr] warning: struct is never constructed: `Immediate`
Dec 06 14:42:00.033 INFO [stderr]    --> src/cpu/mod.rs:144:1
Dec 06 14:42:00.033 INFO [stderr]     |
Dec 06 14:42:00.033 INFO [stderr] 144 | pub struct Immediate;
Dec 06 14:42:00.033 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:42:00.033 INFO [stderr]     |
Dec 06 14:42:00.033 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 06 14:42:00.033 INFO [stderr] 
Dec 06 14:42:00.033 INFO [stderr] warning: method is never used: `read_u16`
Dec 06 14:42:00.033 INFO [stderr]    --> src/cpu/mod.rs:265:5
Dec 06 14:42:00.033 INFO [stderr]     |
Dec 06 14:42:00.033 INFO [stderr] 265 |     pub fn read_u16(&mut self, addr: u16) -> u16 {
Dec 06 14:42:00.033 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:42:00.033 INFO [stderr] 
Dec 06 14:42:00.033 INFO [stderr] warning: method is never used: `write_u16`
Dec 06 14:42:00.034 INFO [stderr]    --> src/cpu/mod.rs:271:5
Dec 06 14:42:00.034 INFO [stderr]     |
Dec 06 14:42:00.034 INFO [stderr] 271 |     pub fn write_u16(&mut self, addr: u16, value: u16) {
Dec 06 14:42:00.034 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:42:00.034 INFO [stderr] 
Dec 06 14:42:00.034 INFO [stderr] warning: field is never used: `black`
Dec 06 14:42:00.034 INFO [stderr]   --> src/gpu/mod.rs:31:5
Dec 06 14:42:00.034 INFO [stderr]    |
Dec 06 14:42:00.034 INFO [stderr] 31 |     black: Color,
Dec 06 14:42:00.034 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 06 14:42:00.034 INFO [stderr] 
Dec 06 14:42:00.034 INFO [stderr] warning: field is never used: `dark`
Dec 06 14:42:00.034 INFO [stderr]   --> src/gpu/mod.rs:32:5
Dec 06 14:42:00.034 INFO [stderr]    |
Dec 06 14:42:00.034 INFO [stderr] 32 |     dark: Color,
Dec 06 14:42:00.034 INFO [stderr]    |     ^^^^^^^^^^^
Dec 06 14:42:00.034 INFO [stderr] 
Dec 06 14:42:00.034 INFO [stderr] warning: field is never used: `light`
Dec 06 14:42:00.034 INFO [stderr]   --> src/gpu/mod.rs:33:5
Dec 06 14:42:00.034 INFO [stderr]    |
Dec 06 14:42:00.034 INFO [stderr] 33 |     light: Color,
Dec 06 14:42:00.034 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 06 14:42:00.034 INFO [stderr] 
Dec 06 14:42:00.034 INFO [stderr] warning: field is never used: `white`
Dec 06 14:42:00.034 INFO [stderr]   --> src/gpu/mod.rs:34:5
Dec 06 14:42:00.034 INFO [stderr]    |
Dec 06 14:42:00.034 INFO [stderr] 34 |     white: Color,
Dec 06 14:42:00.034 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 06 14:42:00.034 INFO [stderr] 
Dec 06 14:42:00.948 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Dec 06 14:42:00.962 INFO [stderr] su: No module specific data is present
Dec 06 14:42:01.639 INFO running `"docker" "inspect" "3e88c403e33c508ce06bb172709f995f062b5012cbf006cf9200a64afa8bcb47"`
Dec 06 14:42:01.910 INFO running `"docker" "rm" "-f" "3e88c403e33c508ce06bb172709f995f062b5012cbf006cf9200a64afa8bcb47"`
Dec 06 14:42:02.208 INFO [stdout] 3e88c403e33c508ce06bb172709f995f062b5012cbf006cf9200a64afa8bcb47
Dec 06 14:42:02.214 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 14:42:02.660 INFO [stdout] a5e7ed85db11099fed6dcbb4f9f7125641fff82a4552c57f88901a848a47c1e8
Dec 06 14:42:02.662 INFO running `"docker" "start" "-a" "a5e7ed85db11099fed6dcbb4f9f7125641fff82a4552c57f88901a848a47c1e8"`
Dec 06 14:42:03.944 INFO [stderr] usermod: no changes
Dec 06 14:42:04.012 INFO [stderr]    Compiling gbm-rust v0.1.0 (/source)
Dec 06 14:42:04.960 INFO [stderr] warning: unused variable: `opcode`
Dec 06 14:42:04.960 INFO [stderr]    --> src/cpu/mod.rs:237:18
Dec 06 14:42:04.960 INFO [stderr]     |
Dec 06 14:42:04.960 INFO [stderr] 237 |             let (opcode, instruction) = Opcode::decode(self, opcode);
Dec 06 14:42:04.960 INFO [stderr]     |                  ^^^^^^ help: consider using `_opcode` instead
Dec 06 14:42:04.960 INFO [stderr]     |
Dec 06 14:42:04.964 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 06 14:42:04.964 INFO [stderr] 
Dec 06 14:42:05.100 INFO [stderr] warning: struct is never constructed: `Immediate`
Dec 06 14:42:05.100 INFO [stderr]    --> src/cpu/mod.rs:144:1
Dec 06 14:42:05.100 INFO [stderr]     |
Dec 06 14:42:05.100 INFO [stderr] 144 | pub struct Immediate;
Dec 06 14:42:05.100 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:42:05.100 INFO [stderr]     |
Dec 06 14:42:05.100 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 06 14:42:05.100 INFO [stderr] 
Dec 06 14:42:05.101 INFO [stderr] warning: method is never used: `read_u16`
Dec 06 14:42:05.101 INFO [stderr]    --> src/cpu/mod.rs:265:5
Dec 06 14:42:05.101 INFO [stderr]     |
Dec 06 14:42:05.101 INFO [stderr] 265 |     pub fn read_u16(&mut self, addr: u16) -> u16 {
Dec 06 14:42:05.101 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:42:05.101 INFO [stderr] 
Dec 06 14:42:05.101 INFO [stderr] warning: method is never used: `write_u16`
Dec 06 14:42:05.101 INFO [stderr]    --> src/cpu/mod.rs:271:5
Dec 06 14:42:05.101 INFO [stderr]     |
Dec 06 14:42:05.101 INFO [stderr] 271 |     pub fn write_u16(&mut self, addr: u16, value: u16) {
Dec 06 14:42:05.101 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:42:05.101 INFO [stderr] 
Dec 06 14:42:05.101 INFO [stderr] warning: field is never used: `black`
Dec 06 14:42:05.101 INFO [stderr]   --> src/gpu/mod.rs:31:5
Dec 06 14:42:05.101 INFO [stderr]    |
Dec 06 14:42:05.101 INFO [stderr] 31 |     black: Color,
Dec 06 14:42:05.101 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 06 14:42:05.101 INFO [stderr] 
Dec 06 14:42:05.101 INFO [stderr] warning: field is never used: `dark`
Dec 06 14:42:05.101 INFO [stderr]   --> src/gpu/mod.rs:32:5
Dec 06 14:42:05.101 INFO [stderr]    |
Dec 06 14:42:05.101 INFO [stderr] 32 |     dark: Color,
Dec 06 14:42:05.101 INFO [stderr]    |     ^^^^^^^^^^^
Dec 06 14:42:05.101 INFO [stderr] 
Dec 06 14:42:05.101 INFO [stderr] warning: field is never used: `light`
Dec 06 14:42:05.101 INFO [stderr]   --> src/gpu/mod.rs:33:5
Dec 06 14:42:05.101 INFO [stderr]    |
Dec 06 14:42:05.101 INFO [stderr] 33 |     light: Color,
Dec 06 14:42:05.101 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 06 14:42:05.101 INFO [stderr] 
Dec 06 14:42:05.101 INFO [stderr] warning: field is never used: `white`
Dec 06 14:42:05.101 INFO [stderr]   --> src/gpu/mod.rs:34:5
Dec 06 14:42:05.101 INFO [stderr]    |
Dec 06 14:42:05.101 INFO [stderr] 34 |     white: Color,
Dec 06 14:42:05.101 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 06 14:42:05.101 INFO [stderr] 
Dec 06 14:42:05.494 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Dec 06 14:42:05.500 INFO [stderr] su: No module specific data is present
Dec 06 14:42:05.947 INFO running `"docker" "inspect" "a5e7ed85db11099fed6dcbb4f9f7125641fff82a4552c57f88901a848a47c1e8"`
Dec 06 14:42:06.368 INFO running `"docker" "rm" "-f" "a5e7ed85db11099fed6dcbb4f9f7125641fff82a4552c57f88901a848a47c1e8"`
Dec 06 14:42:06.628 INFO [stdout] a5e7ed85db11099fed6dcbb4f9f7125641fff82a4552c57f88901a848a47c1e8
Dec 06 14:42:06.634 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 14:42:07.132 INFO [stdout] 29f7f65423380f358830c441d97ccd6270838fb0110ff5ff738350d7440d62d5
Dec 06 14:42:07.138 INFO running `"docker" "start" "-a" "29f7f65423380f358830c441d97ccd6270838fb0110ff5ff738350d7440d62d5"`
Dec 06 14:42:08.332 INFO [stderr] usermod: no changes
Dec 06 14:42:08.405 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 06 14:42:08.405 INFO [stderr]      Running /target/debug/deps/gbm_rust-01b7b6ecf871c0ff
Dec 06 14:42:08.412 INFO [stdout] 
Dec 06 14:42:08.412 INFO [stdout] running 0 tests
Dec 06 14:42:08.412 INFO [stdout] 
Dec 06 14:42:08.412 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:42:08.412 INFO [stdout] 
Dec 06 14:42:08.413 INFO [stderr] su: No module specific data is present
Dec 06 14:42:09.101 INFO running `"docker" "inspect" "29f7f65423380f358830c441d97ccd6270838fb0110ff5ff738350d7440d62d5"`
Dec 06 14:42:09.358 INFO running `"docker" "rm" "-f" "29f7f65423380f358830c441d97ccd6270838fb0110ff5ff738350d7440d62d5"`
Dec 06 14:42:09.808 INFO [stdout] 29f7f65423380f358830c441d97ccd6270838fb0110ff5ff738350d7440d62d5