Nov 17 15:59:32.078 INFO testing Darksecond/gbm-rust against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 15:59:32.078 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 15:59:32.242 INFO [stdout] a532701d93c4739796862ab3f9c0e1db53dc4ffd96746bcabf6ca4235ed27b7e
Nov 17 15:59:32.244 INFO running `"docker" "start" "-a" "a532701d93c4739796862ab3f9c0e1db53dc4ffd96746bcabf6ca4235ed27b7e"`
Nov 17 15:59:33.118 INFO [stderr] usermod: no changes
Nov 17 15:59:33.187 INFO [stderr]    Compiling gbm-rust v0.1.0 (/source)
Nov 17 15:59:34.045 INFO [stderr] warning: unused variable: `opcode`
Nov 17 15:59:34.046 INFO [stderr]    --> src/cpu/mod.rs:237:18
Nov 17 15:59:34.046 INFO [stderr]     |
Nov 17 15:59:34.047 INFO [stderr] 237 |             let (opcode, instruction) = Opcode::decode(self, opcode);
Nov 17 15:59:34.047 INFO [stderr]     |                  ^^^^^^ help: consider using `_opcode` instead
Nov 17 15:59:34.048 INFO [stderr]     |
Nov 17 15:59:34.048 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 15:59:34.048 INFO [stderr] 
Nov 17 15:59:34.207 INFO [stderr] warning: struct is never constructed: `Immediate`
Nov 17 15:59:34.207 INFO [stderr]    --> src/cpu/mod.rs:144:1
Nov 17 15:59:34.207 INFO [stderr]     |
Nov 17 15:59:34.207 INFO [stderr] 144 | pub struct Immediate;
Nov 17 15:59:34.207 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:59:34.207 INFO [stderr]     |
Nov 17 15:59:34.207 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 15:59:34.207 INFO [stderr] 
Nov 17 15:59:34.207 INFO [stderr] warning: method is never used: `read_u16`
Nov 17 15:59:34.207 INFO [stderr]    --> src/cpu/mod.rs:265:5
Nov 17 15:59:34.207 INFO [stderr]     |
Nov 17 15:59:34.207 INFO [stderr] 265 |     pub fn read_u16(&mut self, addr: u16) -> u16 {
Nov 17 15:59:34.207 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:59:34.207 INFO [stderr] 
Nov 17 15:59:34.207 INFO [stderr] warning: method is never used: `write_u16`
Nov 17 15:59:34.207 INFO [stderr]    --> src/cpu/mod.rs:271:5
Nov 17 15:59:34.207 INFO [stderr]     |
Nov 17 15:59:34.207 INFO [stderr] 271 |     pub fn write_u16(&mut self, addr: u16, value: u16) {
Nov 17 15:59:34.207 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:59:34.207 INFO [stderr] 
Nov 17 15:59:34.207 INFO [stderr] warning: field is never used: `black`
Nov 17 15:59:34.207 INFO [stderr]   --> src/gpu/mod.rs:31:5
Nov 17 15:59:34.207 INFO [stderr]    |
Nov 17 15:59:34.207 INFO [stderr] 31 |     black: Color,
Nov 17 15:59:34.207 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 17 15:59:34.207 INFO [stderr] 
Nov 17 15:59:34.207 INFO [stderr] warning: field is never used: `dark`
Nov 17 15:59:34.207 INFO [stderr]   --> src/gpu/mod.rs:32:5
Nov 17 15:59:34.207 INFO [stderr]    |
Nov 17 15:59:34.207 INFO [stderr] 32 |     dark: Color,
Nov 17 15:59:34.207 INFO [stderr]    |     ^^^^^^^^^^^
Nov 17 15:59:34.207 INFO [stderr] 
Nov 17 15:59:34.207 INFO [stderr] warning: field is never used: `light`
Nov 17 15:59:34.207 INFO [stderr]   --> src/gpu/mod.rs:33:5
Nov 17 15:59:34.207 INFO [stderr]    |
Nov 17 15:59:34.207 INFO [stderr] 33 |     light: Color,
Nov 17 15:59:34.207 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 17 15:59:34.207 INFO [stderr] 
Nov 17 15:59:34.207 INFO [stderr] warning: field is never used: `white`
Nov 17 15:59:34.207 INFO [stderr]   --> src/gpu/mod.rs:34:5
Nov 17 15:59:34.207 INFO [stderr]    |
Nov 17 15:59:34.207 INFO [stderr] 34 |     white: Color,
Nov 17 15:59:34.207 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 17 15:59:34.207 INFO [stderr] 
Nov 17 15:59:35.163 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
Nov 17 15:59:35.163 INFO [stderr] su: No module specific data is present
Nov 17 15:59:36.217 INFO running `"docker" "inspect" "a532701d93c4739796862ab3f9c0e1db53dc4ffd96746bcabf6ca4235ed27b7e"`
Nov 17 15:59:36.485 INFO running `"docker" "rm" "-f" "a532701d93c4739796862ab3f9c0e1db53dc4ffd96746bcabf6ca4235ed27b7e"`
Nov 17 15:59:36.823 INFO [stdout] a532701d93c4739796862ab3f9c0e1db53dc4ffd96746bcabf6ca4235ed27b7e
Nov 17 15:59:36.834 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 15:59:37.225 INFO [stdout] cd306d1cd5e4618d87f6d0cf1736c59491e2a3ce6b5897b7e81b935b6ea82c5d
Nov 17 15:59:37.227 INFO running `"docker" "start" "-a" "cd306d1cd5e4618d87f6d0cf1736c59491e2a3ce6b5897b7e81b935b6ea82c5d"`
Nov 17 15:59:39.119 INFO [stderr] usermod: no changes
Nov 17 15:59:39.195 INFO [stderr]    Compiling gbm-rust v0.1.0 (/source)
Nov 17 15:59:40.112 INFO [stderr] warning: unused variable: `opcode`
Nov 17 15:59:40.112 INFO [stderr]    --> src/cpu/mod.rs:237:18
Nov 17 15:59:40.112 INFO [stderr]     |
Nov 17 15:59:40.112 INFO [stderr] 237 |             let (opcode, instruction) = Opcode::decode(self, opcode);
Nov 17 15:59:40.112 INFO [stderr]     |                  ^^^^^^ help: consider using `_opcode` instead
Nov 17 15:59:40.112 INFO [stderr]     |
Nov 17 15:59:40.112 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 15:59:40.112 INFO [stderr] 
Nov 17 15:59:40.270 INFO [stderr] warning: struct is never constructed: `Immediate`
Nov 17 15:59:40.270 INFO [stderr]    --> src/cpu/mod.rs:144:1
Nov 17 15:59:40.270 INFO [stderr]     |
Nov 17 15:59:40.270 INFO [stderr] 144 | pub struct Immediate;
Nov 17 15:59:40.270 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:59:40.270 INFO [stderr]     |
Nov 17 15:59:40.271 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 15:59:40.271 INFO [stderr] 
Nov 17 15:59:40.271 INFO [stderr] warning: method is never used: `read_u16`
Nov 17 15:59:40.271 INFO [stderr]    --> src/cpu/mod.rs:265:5
Nov 17 15:59:40.271 INFO [stderr]     |
Nov 17 15:59:40.271 INFO [stderr] 265 |     pub fn read_u16(&mut self, addr: u16) -> u16 {
Nov 17 15:59:40.271 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:59:40.271 INFO [stderr] 
Nov 17 15:59:40.271 INFO [stderr] warning: method is never used: `write_u16`
Nov 17 15:59:40.271 INFO [stderr]    --> src/cpu/mod.rs:271:5
Nov 17 15:59:40.271 INFO [stderr]     |
Nov 17 15:59:40.271 INFO [stderr] 271 |     pub fn write_u16(&mut self, addr: u16, value: u16) {
Nov 17 15:59:40.271 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:59:40.271 INFO [stderr] 
Nov 17 15:59:40.271 INFO [stderr] warning: field is never used: `black`
Nov 17 15:59:40.271 INFO [stderr]   --> src/gpu/mod.rs:31:5
Nov 17 15:59:40.271 INFO [stderr]    |
Nov 17 15:59:40.271 INFO [stderr] 31 |     black: Color,
Nov 17 15:59:40.271 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 17 15:59:40.271 INFO [stderr] 
Nov 17 15:59:40.271 INFO [stderr] warning: field is never used: `dark`
Nov 17 15:59:40.271 INFO [stderr]   --> src/gpu/mod.rs:32:5
Nov 17 15:59:40.271 INFO [stderr]    |
Nov 17 15:59:40.271 INFO [stderr] 32 |     dark: Color,
Nov 17 15:59:40.271 INFO [stderr]    |     ^^^^^^^^^^^
Nov 17 15:59:40.271 INFO [stderr] 
Nov 17 15:59:40.276 INFO [stderr] warning: field is never used: `light`
Nov 17 15:59:40.276 INFO [stderr]   --> src/gpu/mod.rs:33:5
Nov 17 15:59:40.276 INFO [stderr]    |
Nov 17 15:59:40.276 INFO [stderr] 33 |     light: Color,
Nov 17 15:59:40.276 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 17 15:59:40.276 INFO [stderr] 
Nov 17 15:59:40.276 INFO [stderr] warning: field is never used: `white`
Nov 17 15:59:40.276 INFO [stderr]   --> src/gpu/mod.rs:34:5
Nov 17 15:59:40.276 INFO [stderr]    |
Nov 17 15:59:40.276 INFO [stderr] 34 |     white: Color,
Nov 17 15:59:40.276 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 17 15:59:40.276 INFO [stderr] 
Nov 17 15:59:40.607 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Nov 17 15:59:40.607 INFO [stderr] su: No module specific data is present
Nov 17 15:59:41.551 INFO running `"docker" "inspect" "cd306d1cd5e4618d87f6d0cf1736c59491e2a3ce6b5897b7e81b935b6ea82c5d"`
Nov 17 15:59:41.883 INFO running `"docker" "rm" "-f" "cd306d1cd5e4618d87f6d0cf1736c59491e2a3ce6b5897b7e81b935b6ea82c5d"`
Nov 17 15:59:42.235 INFO [stdout] cd306d1cd5e4618d87f6d0cf1736c59491e2a3ce6b5897b7e81b935b6ea82c5d
Nov 17 15:59:42.242 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 15:59:42.685 INFO [stdout] bc227ec3a3bdbf1334a8896baf6c67dba1222011f57326f6c8ed92fcf2bca9a5
Nov 17 15:59:42.685 INFO running `"docker" "start" "-a" "bc227ec3a3bdbf1334a8896baf6c67dba1222011f57326f6c8ed92fcf2bca9a5"`
Nov 17 15:59:44.534 INFO [stderr] usermod: no changes
Nov 17 15:59:44.607 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 15:59:44.607 INFO [stderr]      Running /target/debug/deps/gbm_rust-ca3685ebfa02289d
Nov 17 15:59:44.608 INFO [stdout] 
Nov 17 15:59:44.608 INFO [stdout] running 0 tests
Nov 17 15:59:44.614 INFO [stdout] 
Nov 17 15:59:44.614 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 15:59:44.614 INFO [stdout] 
Nov 17 15:59:44.618 INFO [stderr] su: No module specific data is present
Nov 17 15:59:45.393 INFO running `"docker" "inspect" "bc227ec3a3bdbf1334a8896baf6c67dba1222011f57326f6c8ed92fcf2bca9a5"`
Nov 17 15:59:45.770 INFO running `"docker" "rm" "-f" "bc227ec3a3bdbf1334a8896baf6c67dba1222011f57326f6c8ed92fcf2bca9a5"`
Nov 17 15:59:46.119 INFO [stdout] bc227ec3a3bdbf1334a8896baf6c67dba1222011f57326f6c8ed92fcf2bca9a5