[INFO] cloning repository https://github.com/LukasKalbertodt/pingame
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LukasKalbertodt/pingame" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukasKalbertodt%2Fpingame", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukasKalbertodt%2Fpingame'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9afe3116d045049b625ce98a83cd04c302a1a8b4
[INFO] checking LukasKalbertodt/pingame against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukasKalbertodt%2Fpingame" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LukasKalbertodt/pingame on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LukasKalbertodt/pingame
[INFO] finished tweaking git repo https://github.com/LukasKalbertodt/pingame
[INFO] tweaked toml for git repo https://github.com/LukasKalbertodt/pingame written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/LukasKalbertodt/pingame already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0811a0d011e7282b18ef5218a68cdafdd9d018a248485c9feef30d2111351e0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d0811a0d011e7282b18ef5218a68cdafdd9d018a248485c9feef30d2111351e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0811a0d011e7282b18ef5218a68cdafdd9d018a248485c9feef30d2111351e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0811a0d011e7282b18ef5218a68cdafdd9d018a248485c9feef30d2111351e0", kill_on_drop: false }`
[INFO] [stdout] d0811a0d011e7282b18ef5218a68cdafdd9d018a248485c9feef30d2111351e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02fc3666ab614fcddb94741338d0b77998d82d295bb4bc3e4acfcbf84f83d655
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "02fc3666ab614fcddb94741338d0b77998d82d295bb4bc3e4acfcbf84f83d655", kill_on_drop: false }`
[INFO] [stderr]     Checking term-painter v0.2.4
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling rand_derive v0.3.1
[INFO] [stderr]     Checking pingame v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:76:52
[INFO] [stdout]    |
[INFO] [stdout] 76 |         "human" => Box::new(players::Human) as Box<Player>,
[INFO] [stdout]    |                                                    ^^^^^^ help: use `dyn`: `dyn Player`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:88:48
[INFO] [stdout]    |
[INFO] [stdout] 88 |         "elisa" => Box::new(gen::Elisa) as Box<Generator>,
[INFO] [stdout]    |                                                ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:89:50
[INFO] [stdout]    |
[INFO] [stdout] 89 |         "random" => Box::new(gen::Random) as Box<Generator>,
[INFO] [stdout]    |                                                  ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:90:52
[INFO] [stdout]    |
[INFO] [stdout] 90 |         "random1" => Box::new(gen::Random1) as Box<Generator>,
[INFO] [stdout]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:91:52
[INFO] [stdout]    |
[INFO] [stdout] 91 |         "random2" => Box::new(gen::Random2) as Box<Generator>,
[INFO] [stdout]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:92:52
[INFO] [stdout]    |
[INFO] [stdout] 92 |         "random3" => Box::new(gen::Random3) as Box<Generator>,
[INFO] [stdout]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:112:40
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn play(correct: PinState, player: Box<Player>) {
[INFO] [stdout]     |                                        ^^^^^^ help: use `dyn`: `dyn Player`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:125:22
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn bench(generator: &Generator, player: Box<Player>) {
[INFO] [stdout]     |                      ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:125:45
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn bench(generator: &Generator, player: Box<Player>) {
[INFO] [stdout]     |                                             ^^^^^^ help: use `dyn`: `dyn Player`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:76:52
[INFO] [stdout]    |
[INFO] [stdout] 76 |         "human" => Box::new(players::Human) as Box<Player>,
[INFO] [stdout]    |                                                    ^^^^^^ help: use `dyn`: `dyn Player`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:88:48
[INFO] [stdout]    |
[INFO] [stdout] 88 |         "elisa" => Box::new(gen::Elisa) as Box<Generator>,
[INFO] [stdout]    |                                                ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:89:50
[INFO] [stdout]    |
[INFO] [stdout] 89 |         "random" => Box::new(gen::Random) as Box<Generator>,
[INFO] [stdout]    |                                                  ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:90:52
[INFO] [stdout]    |
[INFO] [stdout] 90 |         "random1" => Box::new(gen::Random1) as Box<Generator>,
[INFO] [stdout]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:91:52
[INFO] [stdout]    |
[INFO] [stdout] 91 |         "random2" => Box::new(gen::Random2) as Box<Generator>,
[INFO] [stdout]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:92:52
[INFO] [stdout]    |
[INFO] [stdout] 92 |         "random3" => Box::new(gen::Random3) as Box<Generator>,
[INFO] [stdout]    |                                                    ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:112:40
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn play(correct: PinState, player: Box<Player>) {
[INFO] [stdout]     |                                        ^^^^^^ help: use `dyn`: `dyn Player`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:125:22
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn bench(generator: &Generator, player: Box<Player>) {
[INFO] [stdout]     |                      ^^^^^^^^^ help: use `dyn`: `dyn Generator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:125:45
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn bench(generator: &Generator, player: Box<Player>) {
[INFO] [stdout]     |                                             ^^^^^^ help: use `dyn`: `dyn Player`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]   --> src/players/human.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let s = s.trim_right();
[INFO] [stdout]    |                   ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]   --> src/players/human.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let s = s.trim_right();
[INFO] [stdout]    |                   ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.99s
[INFO] running `Command { std: "docker" "inspect" "02fc3666ab614fcddb94741338d0b77998d82d295bb4bc3e4acfcbf84f83d655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02fc3666ab614fcddb94741338d0b77998d82d295bb4bc3e4acfcbf84f83d655", kill_on_drop: false }`
[INFO] [stdout] 02fc3666ab614fcddb94741338d0b77998d82d295bb4bc3e4acfcbf84f83d655