[INFO] updating cached repository https://github.com/michalwa/rust-nes
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/michalwa/rust-nes
[INFO] [stderr]    eb0b904..c5615e2  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c5615e22a85afd9c6bfa3f3b8500a43162fe7f5e
[INFO] checking michalwa/rust-nes against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichalwa%2Frust-nes" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/michalwa/rust-nes on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/michalwa/rust-nes
[INFO] finished tweaking git repo https://github.com/michalwa/rust-nes
[INFO] tweaked toml for git repo https://github.com/michalwa/rust-nes written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/michalwa/rust-nes already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3ffb151872b7b9d370912c2857d823639715bdfc3a3369368b40a4a46b281019
[INFO] running `"docker" "start" "-a" "3ffb151872b7b9d370912c2857d823639715bdfc3a3369368b40a4a46b281019"`
[INFO] [stderr]     Checking rust-nes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cpu6502.rs:48:14
[INFO] [stderr]    |
[INFO] [stderr] 48 |     Read(&'a Fn(&mut Cpu6502<'b>, u8)),
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Cpu6502<'b>, u8)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cpu6502.rs:52:25
[INFO] [stderr]    |
[INFO] [stderr] 52 |     ReadModifyWrite(&'a Fn(&mut Cpu6502<'b>, u8) -> u8, &'a Fn(&mut Cpu6502<'b>, u8)),
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Cpu6502<'b>, u8) -> u8`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cpu6502.rs:52:61
[INFO] [stderr]    |
[INFO] [stderr] 52 |     ReadModifyWrite(&'a Fn(&mut Cpu6502<'b>, u8) -> u8, &'a Fn(&mut Cpu6502<'b>, u8)),
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Cpu6502<'b>, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cpu6502.rs:48:14
[INFO] [stderr]    |
[INFO] [stderr] 48 |     Read(&'a Fn(&mut Cpu6502<'b>, u8)),
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Cpu6502<'b>, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cpu6502.rs:336:21
[INFO] [stderr]     |
[INFO] [stderr] 336 |         let mut r: &Fn(&mut Cpu6502<'a>, u8) = &|_, _| {};
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Cpu6502<'a>, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cpu6502.rs:337:21
[INFO] [stderr]     |
[INFO] [stderr] 337 |         let mut m: &Fn(&mut Cpu6502<'a>, u8) -> u8 = &|_, _| 0;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Cpu6502<'a>, u8) -> u8`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bus.rs:20:22
[INFO] [stderr]    |
[INFO] [stderr] 20 |     devices: Vec<Box<BusDevice>>,
[INFO] [stderr]    |                      ^^^^^^^^^ help: use `dyn`: `dyn BusDevice`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bus.rs:25:43
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn connect(&mut self, device: Box<BusDevice>) {
[INFO] [stderr]    |                                           ^^^^^^^^^ help: use `dyn`: `dyn BusDevice`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cpu6502.rs:48:14
[INFO] [stderr]    |
[INFO] [stderr] 48 |     Read(&'a Fn(&mut Cpu6502<'b>, u8)),
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Cpu6502<'b>, u8)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cpu6502.rs:52:25
[INFO] [stderr]    |
[INFO] [stderr] 52 |     ReadModifyWrite(&'a Fn(&mut Cpu6502<'b>, u8) -> u8, &'a Fn(&mut Cpu6502<'b>, u8)),
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Cpu6502<'b>, u8) -> u8`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cpu6502.rs:52:61
[INFO] [stderr]    |
[INFO] [stderr] 52 |     ReadModifyWrite(&'a Fn(&mut Cpu6502<'b>, u8) -> u8, &'a Fn(&mut Cpu6502<'b>, u8)),
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Cpu6502<'b>, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cpu6502.rs:48:14
[INFO] [stderr]    |
[INFO] [stderr] 48 |     Read(&'a Fn(&mut Cpu6502<'b>, u8)),
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Cpu6502<'b>, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cpu6502.rs:336:21
[INFO] [stderr]     |
[INFO] [stderr] 336 |         let mut r: &Fn(&mut Cpu6502<'a>, u8) = &|_, _| {};
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Cpu6502<'a>, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cpu6502.rs:337:21
[INFO] [stderr]     |
[INFO] [stderr] 337 |         let mut m: &Fn(&mut Cpu6502<'a>, u8) -> u8 = &|_, _| 0;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Cpu6502<'a>, u8) -> u8`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bus.rs:20:22
[INFO] [stderr]    |
[INFO] [stderr] 20 |     devices: Vec<Box<BusDevice>>,
[INFO] [stderr]    |                      ^^^^^^^^^ help: use `dyn`: `dyn BusDevice`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bus.rs:25:43
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn connect(&mut self, device: Box<BusDevice>) {
[INFO] [stderr]    |                                           ^^^^^^^^^ help: use `dyn`: `dyn BusDevice`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `m`
[INFO] [stderr]    --> src/cpu6502.rs:504:26
[INFO] [stderr]     |
[INFO] [stderr] 504 |     fn op_nop(&mut self, m: u8) {}
[INFO] [stderr]     |                          ^ help: consider prefixing with an underscore: `_m`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `m`
[INFO] [stderr]    --> src/cpu6502.rs:504:26
[INFO] [stderr]     |
[INFO] [stderr] 504 |     fn op_nop(&mut self, m: u8) {}
[INFO] [stderr]     |                          ^ help: consider prefixing with an underscore: `_m`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Indirect`
[INFO] [stderr]   --> src/cpu6502.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     Indirect,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IndirectX`
[INFO] [stderr]   --> src/cpu6502.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     IndirectX,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `YIndirect`
[INFO] [stderr]   --> src/cpu6502.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     YIndirect,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Relative`
[INFO] [stderr]   --> src/cpu6502.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     Relative,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Indirect`
[INFO] [stderr]   --> src/cpu6502.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     Indirect,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IndirectX`
[INFO] [stderr]   --> src/cpu6502.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     IndirectX,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `YIndirect`
[INFO] [stderr]   --> src/cpu6502.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     YIndirect,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Relative`
[INFO] [stderr]   --> src/cpu6502.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     Relative,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.67s
[INFO] running `"docker" "inspect" "3ffb151872b7b9d370912c2857d823639715bdfc3a3369368b40a4a46b281019"`
[INFO] running `"docker" "rm" "-f" "3ffb151872b7b9d370912c2857d823639715bdfc3a3369368b40a4a46b281019"`
[INFO] [stdout] 3ffb151872b7b9d370912c2857d823639715bdfc3a3369368b40a4a46b281019