[INFO] updating cached repository TechnoCrunch/newb
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/TechnoCrunch/newb
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/TechnoCrunch/newb" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/TechnoCrunch/newb"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/TechnoCrunch/newb'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/TechnoCrunch/newb" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/TechnoCrunch/newb"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/TechnoCrunch/newb'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7a13d295c5a0a0a99bc9f4aa5b0dbcec437087b3
[INFO] sha for GitHub repo TechnoCrunch/newb: 7a13d295c5a0a0a99bc9f4aa5b0dbcec437087b3
[INFO] validating manifest of TechnoCrunch/newb on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of TechnoCrunch/newb on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing TechnoCrunch/newb
[INFO] finished frobbing TechnoCrunch/newb
[INFO] frobbed toml for TechnoCrunch/newb written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/TechnoCrunch/newb/Cargo.toml
[INFO] started frobbing TechnoCrunch/newb
[INFO] finished frobbing TechnoCrunch/newb
[INFO] frobbed toml for TechnoCrunch/newb written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/TechnoCrunch/newb/Cargo.toml
[INFO] crate TechnoCrunch/newb already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking TechnoCrunch/newb against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-3/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/TechnoCrunch/newb:/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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] af6905be951ff99e4f4287376e4c89534f368741095b83fb93f687e069422309
[INFO] running `"docker" "start" "-a" "af6905be951ff99e4f4287376e4c89534f368741095b83fb93f687e069422309"`
[INFO] [stderr]     Checking newb v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::fmt`
[INFO] [stderr]  --> src/cpu/cp0/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fmt;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::memory`
[INFO] [stderr]  --> src/cpu/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use super::memory;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::byteorder`
[INFO] [stderr]  --> src/memory/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use super::byteorder;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt`
[INFO] [stderr]  --> src/cpu/cp0/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fmt;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::memory`
[INFO] [stderr]  --> src/cpu/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use super::memory;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::byteorder`
[INFO] [stderr]  --> src/memory/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use super::byteorder;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]   --> src/memory/mod.rs:71:42
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub fn write_byte(&mut self, addr: u64, val: u8) {
[INFO] [stderr]    |                                             ^^^ help: consider prefixing with an underscore: `_val`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]   --> src/memory/mod.rs:77:43
[INFO] [stderr]    |
[INFO] [stderr] 77 |     pub fn write_short(&mut self, addr: u64, val: u16) {
[INFO] [stderr]    |                                              ^^^ help: consider prefixing with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]   --> src/memory/mod.rs:93:42
[INFO] [stderr]    |
[INFO] [stderr] 93 |     pub fn write_long(&mut self, addr: u64, val: u64) {
[INFO] [stderr]    |                                             ^^^ help: consider prefixing with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]   --> src/memory/mod.rs:71:42
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub fn write_byte(&mut self, addr: u64, val: u8) {
[INFO] [stderr]    |                                             ^^^ help: consider prefixing with an underscore: `_val`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]   --> src/memory/mod.rs:77:43
[INFO] [stderr]    |
[INFO] [stderr] 77 |     pub fn write_short(&mut self, addr: u64, val: u16) {
[INFO] [stderr]    |                                              ^^^ help: consider prefixing with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]   --> src/memory/mod.rs:93:42
[INFO] [stderr]    |
[INFO] [stderr] 93 |     pub fn write_long(&mut self, addr: u64, val: u64) {
[INFO] [stderr]    |                                             ^^^ help: consider prefixing with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `PIF_RAM_START`
[INFO] [stderr]   --> src/memory/mod.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | const PIF_RAM_START: u64    = 0x1FC0_07C0;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `PIF_RAM_END`
[INFO] [stderr]   --> src/memory/mod.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | const PIF_RAM_END: u64        = 0x1FC0_07FF;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `PIF_RAM_START`
[INFO] [stderr]   --> src/memory/mod.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | const PIF_RAM_START: u64    = 0x1FC0_07C0;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `PIF_RAM_END`
[INFO] [stderr]   --> src/memory/mod.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | const PIF_RAM_END: u64        = 0x1FC0_07FF;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "af6905be951ff99e4f4287376e4c89534f368741095b83fb93f687e069422309"`
[INFO] running `"docker" "rm" "-f" "af6905be951ff99e4f4287376e4c89534f368741095b83fb93f687e069422309"`
[INFO] [stdout] af6905be951ff99e4f4287376e4c89534f368741095b83fb93f687e069422309