[INFO] updating cached repository iamsix/oxidenes
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/iamsix/oxidenes
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/iamsix/oxidenes" "work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/iamsix/oxidenes"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/iamsix/oxidenes'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/iamsix/oxidenes" "work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/iamsix/oxidenes"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/iamsix/oxidenes'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 64b2908a16cb816da54ad1242ac21292c764d322
[INFO] sha for GitHub repo iamsix/oxidenes: 64b2908a16cb816da54ad1242ac21292c764d322
[INFO] validating manifest of iamsix/oxidenes on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of iamsix/oxidenes on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing iamsix/oxidenes
[INFO] finished frobbing iamsix/oxidenes
[INFO] frobbed toml for iamsix/oxidenes written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/iamsix/oxidenes/Cargo.toml
[INFO] started frobbing iamsix/oxidenes
[INFO] finished frobbing iamsix/oxidenes
[INFO] frobbed toml for iamsix/oxidenes written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/iamsix/oxidenes/Cargo.toml
[INFO] crate iamsix/oxidenes already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/iamsix/oxidenes/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking iamsix/oxidenes against try#58b21121d0b447ceb3f1a655155d802191acf044 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-3/try#58b21121d0b447ceb3f1a655155d802191acf044:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/iamsix/oxidenes:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 340e8608de9e6ae83a37eaa9a150767f10b8461ea697d5882448062b734956e6
[INFO] running `"docker" "start" "-a" "340e8608de9e6ae83a37eaa9a150767f10b8461ea697d5882448062b734956e6"`
[INFO] [stderr]    Compiling sdl2-sys v0.19.0
[INFO] [stderr]     Checking sdl2 v0.20.1
[INFO] [stderr]     Checking oxidenes v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/cart.rs:368:43
[INFO] [stderr]     |
[INFO] [stderr] 368 |                     self.set_8kb_prg_bank((lastbank - 2), 0);
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/cart.rs:368:43
[INFO] [stderr]     |
[INFO] [stderr] 368 |                     self.set_8kb_prg_bank((lastbank - 2), 0);
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `switch_2kb_bank`
[INFO] [stderr]    --> src/cart.rs:136:5
[INFO] [stderr]     |
[INFO] [stderr] 136 |     pub fn switch_2kb_bank (&mut self, bank: u8, window: u8) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `STEP5`
[INFO] [stderr]   --> src/apu.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | const STEP5: usize = 37281;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `chr_bank_0C00` should have a snake case name
[INFO] [stderr]   --> src/cart.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     chr_bank_0C00: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `chr_bank_0_c00`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `chr_bank_1C00` should have a snake case name
[INFO] [stderr]   --> src/cart.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     chr_bank_1C00: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `chr_bank_1_c00`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `prg_bank_A000` should have a snake case name
[INFO] [stderr]    --> src/cart.rs:215:5
[INFO] [stderr]     |
[INFO] [stderr] 215 |     prg_bank_A000: usize,
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `prg_bank_a000`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `prg_bank_C000` should have a snake case name
[INFO] [stderr]    --> src/cart.rs:216:5
[INFO] [stderr]     |
[INFO] [stderr] 216 |     prg_bank_C000: usize,
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `prg_bank_c000`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `prg_bank_E000` should have a snake case name
[INFO] [stderr]    --> src/cart.rs:217:5
[INFO] [stderr]     |
[INFO] [stderr] 217 |     prg_bank_E000: usize,
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `prg_bank_e000`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `prg_bank_A000` should have a snake case name
[INFO] [stderr]    --> src/cart.rs:235:13
[INFO] [stderr]     |
[INFO] [stderr] 235 |         let prg_bank_A000: usize;
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `prg_bank_a000`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `prg_bank_C000` should have a snake case name
[INFO] [stderr]    --> src/cart.rs:236:13
[INFO] [stderr]     |
[INFO] [stderr] 236 |         let prg_bank_C000: usize;
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `prg_bank_c000`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `prg_bank_E000` should have a snake case name
[INFO] [stderr]    --> src/cart.rs:237:13
[INFO] [stderr]     |
[INFO] [stderr] 237 |         let prg_bank_E000: usize;
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `prg_bank_e000`
[INFO] [stderr] 
[INFO] [stderr] warning: method `write_400A` should have a snake case name
[INFO] [stderr]    --> src/apu.rs:672:12
[INFO] [stderr]     |
[INFO] [stderr] 672 |     pub fn write_400A (&mut self, value: u8) {
[INFO] [stderr]     |            ^^^^^^^^^^ help: convert the identifier to snake case: `write_400_a`
[INFO] [stderr] 
[INFO] [stderr] warning: method `write_400B` should have a snake case name
[INFO] [stderr]    --> src/apu.rs:676:12
[INFO] [stderr]     |
[INFO] [stderr] 676 |     pub fn write_400B (&mut self, value: u8) {
[INFO] [stderr]     |            ^^^^^^^^^^ help: convert the identifier to snake case: `write_400_b`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `switch_2kb_bank`
[INFO] [stderr]    --> src/cart.rs:136:5
[INFO] [stderr]     |
[INFO] [stderr] 136 |     pub fn switch_2kb_bank (&mut self, bank: u8, window: u8) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `STEP5`
[INFO] [stderr]   --> src/apu.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | const STEP5: usize = 37281;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `chr_bank_0C00` should have a snake case name
[INFO] [stderr]   --> src/cart.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     chr_bank_0C00: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `chr_bank_0_c00`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `chr_bank_1C00` should have a snake case name
[INFO] [stderr]   --> src/cart.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     chr_bank_1C00: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `chr_bank_1_c00`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `prg_bank_A000` should have a snake case name
[INFO] [stderr]    --> src/cart.rs:215:5
[INFO] [stderr]     |
[INFO] [stderr] 215 |     prg_bank_A000: usize,
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `prg_bank_a000`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `prg_bank_C000` should have a snake case name
[INFO] [stderr]    --> src/cart.rs:216:5
[INFO] [stderr]     |
[INFO] [stderr] 216 |     prg_bank_C000: usize,
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `prg_bank_c000`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `prg_bank_E000` should have a snake case name
[INFO] [stderr]    --> src/cart.rs:217:5
[INFO] [stderr]     |
[INFO] [stderr] 217 |     prg_bank_E000: usize,
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `prg_bank_e000`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `prg_bank_A000` should have a snake case name
[INFO] [stderr]    --> src/cart.rs:235:13
[INFO] [stderr]     |
[INFO] [stderr] 235 |         let prg_bank_A000: usize;
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `prg_bank_a000`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `prg_bank_C000` should have a snake case name
[INFO] [stderr]    --> src/cart.rs:236:13
[INFO] [stderr]     |
[INFO] [stderr] 236 |         let prg_bank_C000: usize;
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `prg_bank_c000`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `prg_bank_E000` should have a snake case name
[INFO] [stderr]    --> src/cart.rs:237:13
[INFO] [stderr]     |
[INFO] [stderr] 237 |         let prg_bank_E000: usize;
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `prg_bank_e000`
[INFO] [stderr] 
[INFO] [stderr] warning: method `write_400A` should have a snake case name
[INFO] [stderr]    --> src/apu.rs:672:12
[INFO] [stderr]     |
[INFO] [stderr] 672 |     pub fn write_400A (&mut self, value: u8) {
[INFO] [stderr]     |            ^^^^^^^^^^ help: convert the identifier to snake case: `write_400_a`
[INFO] [stderr] 
[INFO] [stderr] warning: method `write_400B` should have a snake case name
[INFO] [stderr]    --> src/apu.rs:676:12
[INFO] [stderr]     |
[INFO] [stderr] 676 |     pub fn write_400B (&mut self, value: u8) {
[INFO] [stderr]     |            ^^^^^^^^^^ help: convert the identifier to snake case: `write_400_b`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.28s
[INFO] running `"docker" "inspect" "340e8608de9e6ae83a37eaa9a150767f10b8461ea697d5882448062b734956e6"`
[INFO] running `"docker" "rm" "-f" "340e8608de9e6ae83a37eaa9a150767f10b8461ea697d5882448062b734956e6"`
[INFO] [stdout] 340e8608de9e6ae83a37eaa9a150767f10b8461ea697d5882448062b734956e6