[INFO] updating cached repository ekiwi/edsacjr-sim
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ekiwi/edsacjr-sim
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ekiwi/edsacjr-sim" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/ekiwi/edsacjr-sim"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/ekiwi/edsacjr-sim'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ekiwi/edsacjr-sim" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/ekiwi/edsacjr-sim"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/ekiwi/edsacjr-sim'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a8c929b748dd6a8ca8f8eb1ff4847aadb7136528
[INFO] sha for GitHub repo ekiwi/edsacjr-sim: a8c929b748dd6a8ca8f8eb1ff4847aadb7136528
[INFO] validating manifest of ekiwi/edsacjr-sim on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ekiwi/edsacjr-sim on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ekiwi/edsacjr-sim
[INFO] finished frobbing ekiwi/edsacjr-sim
[INFO] frobbed toml for ekiwi/edsacjr-sim written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/ekiwi/edsacjr-sim/Cargo.toml
[INFO] started frobbing ekiwi/edsacjr-sim
[INFO] finished frobbing ekiwi/edsacjr-sim
[INFO] frobbed toml for ekiwi/edsacjr-sim written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/ekiwi/edsacjr-sim/Cargo.toml
[INFO] crate ekiwi/edsacjr-sim already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ekiwi/edsacjr-sim against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-5/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/ekiwi/edsacjr-sim:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 36a2c8bb60b4c4179609b1147fde8f617be2b035d63172823c1e24dc6129888c
[INFO] running `"docker" "start" "-a" "36a2c8bb60b4c4179609b1147fde8f617be2b035d63172823c1e24dc6129888c"`
[INFO] [stderr]     Checking edsacjr-sim v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: constant item is never used: `MAX_MEM`
[INFO] [stderr]   --> src/main.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | const MAX_MEM: usize = 2048;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sub`
[INFO] [stderr]    --> src/main.rs:249:1
[INFO] [stderr]     |
[INFO] [stderr] 249 | fn sub(n: u16)   -> u16 { SUB.new(n).w }
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `or`
[INFO] [stderr]    --> src/main.rs:252:1
[INFO] [stderr]     |
[INFO] [stderr] 252 | fn or(n: u16)    -> u16 { OR.new(n).w }
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `and`
[INFO] [stderr]    --> src/main.rs:253:1
[INFO] [stderr]     |
[INFO] [stderr] 253 | fn and(n: u16)   -> u16 { AND.new(n).w }
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAX_MEM`
[INFO] [stderr]   --> src/main.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | const MAX_MEM: usize = 2048;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sub`
[INFO] [stderr]    --> src/main.rs:249:1
[INFO] [stderr]     |
[INFO] [stderr] 249 | fn sub(n: u16)   -> u16 { SUB.new(n).w }
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `or`
[INFO] [stderr]    --> src/main.rs:252:1
[INFO] [stderr]     |
[INFO] [stderr] 252 | fn or(n: u16)    -> u16 { OR.new(n).w }
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `and`
[INFO] [stderr]    --> src/main.rs:253:1
[INFO] [stderr]     |
[INFO] [stderr] 253 | fn and(n: u16)   -> u16 { AND.new(n).w }
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "36a2c8bb60b4c4179609b1147fde8f617be2b035d63172823c1e24dc6129888c"`
[INFO] running `"docker" "rm" "-f" "36a2c8bb60b4c4179609b1147fde8f617be2b035d63172823c1e24dc6129888c"`
[INFO] [stdout] 36a2c8bb60b4c4179609b1147fde8f617be2b035d63172823c1e24dc6129888c