[INFO] updating cached repository tylerwhall/tis-100-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tylerwhall/tis-100-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tylerwhall/tis-100-rs" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/tylerwhall/tis-100-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/tylerwhall/tis-100-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tylerwhall/tis-100-rs" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/tylerwhall/tis-100-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/tylerwhall/tis-100-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4fd890c53c93e12bfc42785eafe2243e9b6f8591
[INFO] sha for GitHub repo tylerwhall/tis-100-rs: 4fd890c53c93e12bfc42785eafe2243e9b6f8591
[INFO] validating manifest of tylerwhall/tis-100-rs on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tylerwhall/tis-100-rs on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tylerwhall/tis-100-rs
[INFO] finished frobbing tylerwhall/tis-100-rs
[INFO] frobbed toml for tylerwhall/tis-100-rs written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/tylerwhall/tis-100-rs/Cargo.toml
[INFO] started frobbing tylerwhall/tis-100-rs
[INFO] finished frobbing tylerwhall/tis-100-rs
[INFO] frobbed toml for tylerwhall/tis-100-rs written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/tylerwhall/tis-100-rs/Cargo.toml
[INFO] crate tylerwhall/tis-100-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/tylerwhall/tis-100-rs/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking tylerwhall/tis-100-rs against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-7/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/tylerwhall/tis-100-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] afbc1be88a857d66b8323fede80be3b46472cfc1b96feb2967c62659b77fe410
[INFO] running `"docker" "start" "-a" "afbc1be88a857d66b8323fede80be3b46472cfc1b96feb2967c62659b77fe410"`
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]     Checking tis-100 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/gui_ncurses.rs:41:18
[INFO] [stderr]    |
[INFO] [stderr] 41 |         for i in (0..TEXT_LINES as u8) {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/instruction.rs:75:26
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let d = self as &fmt::Debug;
[INFO] [stderr]    |                          ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug`
[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/cpu.rs:40:17
[INFO] [stderr]    |
[INFO] [stderr] 40 |     up:     &'a ReadPort,
[INFO] [stderr]    |                 ^^^^^^^^ help: use `dyn`: `dyn ReadPort`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cpu.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |     down:   &'a ReadPort,
[INFO] [stderr]    |                 ^^^^^^^^ help: use `dyn`: `dyn ReadPort`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cpu.rs:42:17
[INFO] [stderr]    |
[INFO] [stderr] 42 |     left:   &'a ReadPort,
[INFO] [stderr]    |                 ^^^^^^^^ help: use `dyn`: `dyn ReadPort`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cpu.rs:43:17
[INFO] [stderr]    |
[INFO] [stderr] 43 |     right:  &'a ReadPort,
[INFO] [stderr]    |                 ^^^^^^^^ help: use `dyn`: `dyn ReadPort`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cpu.rs:48:50
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn get_port(&self, p: instruction::Port) -> &ReadPort {
[INFO] [stderr]    |                                                  ^^^^^^^^ help: use `dyn`: `dyn ReadPort`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/parse.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/gui_ncurses.rs:41:18
[INFO] [stderr]    |
[INFO] [stderr] 41 |         for i in (0..TEXT_LINES as u8) {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/instruction.rs:75:26
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let d = self as &fmt::Debug;
[INFO] [stderr]    |                          ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug`
[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/cpu.rs:40:17
[INFO] [stderr]    |
[INFO] [stderr] 40 |     up:     &'a ReadPort,
[INFO] [stderr]    |                 ^^^^^^^^ help: use `dyn`: `dyn ReadPort`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cpu.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |     down:   &'a ReadPort,
[INFO] [stderr]    |                 ^^^^^^^^ help: use `dyn`: `dyn ReadPort`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cpu.rs:42:17
[INFO] [stderr]    |
[INFO] [stderr] 42 |     left:   &'a ReadPort,
[INFO] [stderr]    |                 ^^^^^^^^ help: use `dyn`: `dyn ReadPort`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cpu.rs:43:17
[INFO] [stderr]    |
[INFO] [stderr] 43 |     right:  &'a ReadPort,
[INFO] [stderr]    |                 ^^^^^^^^ help: use `dyn`: `dyn ReadPort`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cpu.rs:48:50
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn get_port(&self, p: instruction::Port) -> &ReadPort {
[INFO] [stderr]    |                                                  ^^^^^^^^ help: use `dyn`: `dyn ReadPort`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cpu.rs:294:42
[INFO] [stderr]     |
[INFO] [stderr] 294 |                 up      : &self.port as &ReadPort,
[INFO] [stderr]     |                                          ^^^^^^^^ help: use `dyn`: `dyn ReadPort`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cpu.rs:295:42
[INFO] [stderr]     |
[INFO] [stderr] 295 |                 down    : &self.port as &ReadPort,
[INFO] [stderr]     |                                          ^^^^^^^^ help: use `dyn`: `dyn ReadPort`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cpu.rs:296:42
[INFO] [stderr]     |
[INFO] [stderr] 296 |                 left    : &self.port as &ReadPort,
[INFO] [stderr]     |                                          ^^^^^^^^ help: use `dyn`: `dyn ReadPort`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cpu.rs:297:42
[INFO] [stderr]     |
[INFO] [stderr] 297 |                 right   : &self.port as &ReadPort,
[INFO] [stderr]     |                                          ^^^^^^^^ help: use `dyn`: `dyn ReadPort`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/parse.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/parse.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_line`
[INFO] [stderr]    --> src/gui_ncurses.rs:179:5
[INFO] [stderr]     |
[INFO] [stderr] 179 |     fn set_line(&mut self, newline: Option<u8>) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/parse.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Port`
[INFO] [stderr]    --> src/port.rs:140:32
[INFO] [stderr]     |
[INFO] [stderr] 140 |     use super::{CpuWritePorts, Port, ReadPort};
[INFO] [stderr]     |                                ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Port`
[INFO] [stderr]    --> src/cpu.rs:270:53
[INFO] [stderr]     |
[INFO] [stderr] 270 |     use port::{CpuWritePorts, CpuWritePortsReaders, Port, ReadPort};
[INFO] [stderr]     |                                                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_line`
[INFO] [stderr]    --> src/gui_ncurses.rs:179:5
[INFO] [stderr]     |
[INFO] [stderr] 179 |     fn set_line(&mut self, newline: Option<u8>) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.88s
[INFO] running `"docker" "inspect" "afbc1be88a857d66b8323fede80be3b46472cfc1b96feb2967c62659b77fe410"`
[INFO] running `"docker" "rm" "-f" "afbc1be88a857d66b8323fede80be3b46472cfc1b96feb2967c62659b77fe410"`
[INFO] [stdout] afbc1be88a857d66b8323fede80be3b46472cfc1b96feb2967c62659b77fe410