[INFO] updating cached repository LukasKalbertodt/pingame
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/LukasKalbertodt/pingame
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/LukasKalbertodt/pingame" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/LukasKalbertodt/pingame"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/LukasKalbertodt/pingame'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/LukasKalbertodt/pingame" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/LukasKalbertodt/pingame"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/LukasKalbertodt/pingame'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9afe3116d045049b625ce98a83cd04c302a1a8b4
[INFO] sha for GitHub repo LukasKalbertodt/pingame: 9afe3116d045049b625ce98a83cd04c302a1a8b4
[INFO] validating manifest of LukasKalbertodt/pingame 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 LukasKalbertodt/pingame 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 LukasKalbertodt/pingame
[INFO] finished frobbing LukasKalbertodt/pingame
[INFO] frobbed toml for LukasKalbertodt/pingame written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/LukasKalbertodt/pingame/Cargo.toml
[INFO] started frobbing LukasKalbertodt/pingame
[INFO] finished frobbing LukasKalbertodt/pingame
[INFO] frobbed toml for LukasKalbertodt/pingame written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/LukasKalbertodt/pingame/Cargo.toml
[INFO] crate LukasKalbertodt/pingame 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 LukasKalbertodt/pingame 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/LukasKalbertodt/pingame:/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] 53d8beec19382918b7d72226eec750b62e0b5fa025b3a13caf203a59ca7bb47b
[INFO] running `"docker" "start" "-a" "53d8beec19382918b7d72226eec750b62e0b5fa025b3a13caf203a59ca7bb47b"`
[INFO] [stderr]    Compiling rand_derive v0.3.1
[INFO] [stderr]     Checking pingame v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:76:52
[INFO] [stderr]    |
[INFO] [stderr] 76 |         "human" => Box::new(players::Human) as Box<Player>,
[INFO] [stderr]    |                                                    ^^^^^^ help: use `dyn`: `dyn Player`
[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/main.rs:88:48
[INFO] [stderr]    |
[INFO] [stderr] 88 |         "elisa" => Box::new(gen::Elisa) as Box<Generator>,
[INFO] [stderr]    |                                                ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:89:50
[INFO] [stderr]    |
[INFO] [stderr] 89 |         "random" => Box::new(gen::Random) as Box<Generator>,
[INFO] [stderr]    |                                                  ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:90:52
[INFO] [stderr]    |
[INFO] [stderr] 90 |         "random1" => Box::new(gen::Random1) as Box<Generator>,
[INFO] [stderr]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:91:52
[INFO] [stderr]    |
[INFO] [stderr] 91 |         "random2" => Box::new(gen::Random2) as Box<Generator>,
[INFO] [stderr]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:92:52
[INFO] [stderr]    |
[INFO] [stderr] 92 |         "random3" => Box::new(gen::Random3) as Box<Generator>,
[INFO] [stderr]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:112:40
[INFO] [stderr]     |
[INFO] [stderr] 112 | fn play(correct: PinState, player: Box<Player>) {
[INFO] [stderr]     |                                        ^^^^^^ help: use `dyn`: `dyn Player`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:125:22
[INFO] [stderr]     |
[INFO] [stderr] 125 | fn bench(generator: &Generator, player: Box<Player>) {
[INFO] [stderr]     |                      ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:125:45
[INFO] [stderr]     |
[INFO] [stderr] 125 | fn bench(generator: &Generator, player: Box<Player>) {
[INFO] [stderr]     |                                             ^^^^^^ help: use `dyn`: `dyn Player`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:76:52
[INFO] [stderr]    |
[INFO] [stderr] 76 |         "human" => Box::new(players::Human) as Box<Player>,
[INFO] [stderr]    |                                                    ^^^^^^ help: use `dyn`: `dyn Player`
[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/main.rs:88:48
[INFO] [stderr]    |
[INFO] [stderr] 88 |         "elisa" => Box::new(gen::Elisa) as Box<Generator>,
[INFO] [stderr]    |                                                ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:89:50
[INFO] [stderr]    |
[INFO] [stderr] 89 |         "random" => Box::new(gen::Random) as Box<Generator>,
[INFO] [stderr]    |                                                  ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:90:52
[INFO] [stderr]    |
[INFO] [stderr] 90 |         "random1" => Box::new(gen::Random1) as Box<Generator>,
[INFO] [stderr]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:91:52
[INFO] [stderr]    |
[INFO] [stderr] 91 |         "random2" => Box::new(gen::Random2) as Box<Generator>,
[INFO] [stderr]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:92:52
[INFO] [stderr]    |
[INFO] [stderr] 92 |         "random3" => Box::new(gen::Random3) as Box<Generator>,
[INFO] [stderr]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:112:40
[INFO] [stderr]     |
[INFO] [stderr] 112 | fn play(correct: PinState, player: Box<Player>) {
[INFO] [stderr]     |                                        ^^^^^^ help: use `dyn`: `dyn Player`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:125:22
[INFO] [stderr]     |
[INFO] [stderr] 125 | fn bench(generator: &Generator, player: Box<Player>) {
[INFO] [stderr]     |                      ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:125:45
[INFO] [stderr]     |
[INFO] [stderr] 125 | fn bench(generator: &Generator, player: Box<Player>) {
[INFO] [stderr]     |                                             ^^^^^^ help: use `dyn`: `dyn Player`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/players/human.rs:53:19
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let s = s.trim_right();
[INFO] [stderr]    |                   ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/players/human.rs:53:19
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let s = s.trim_right();
[INFO] [stderr]    |                   ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `"docker" "inspect" "53d8beec19382918b7d72226eec750b62e0b5fa025b3a13caf203a59ca7bb47b"`
[INFO] running `"docker" "rm" "-f" "53d8beec19382918b7d72226eec750b62e0b5fa025b3a13caf203a59ca7bb47b"`
[INFO] [stdout] 53d8beec19382918b7d72226eec750b62e0b5fa025b3a13caf203a59ca7bb47b