[INFO] cloning repository https://github.com/rezzett/sea_battle_console
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rezzett/sea_battle_console" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frezzett%2Fsea_battle_console", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frezzett%2Fsea_battle_console'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b89e98fef4d33c3e690266f591d1d324716b2cd2
[INFO] checking rezzett/sea_battle_console against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frezzett%2Fsea_battle_console" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rezzett/sea_battle_console
[INFO] finished tweaking git repo https://github.com/rezzett/sea_battle_console
[INFO] tweaked toml for git repo https://github.com/rezzett/sea_battle_console written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rezzett/sea_battle_console on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rezzett/sea_battle_console already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 699e7ac414ba76dadc4f9f66c4d54a31f82312c5885fd815c2673cd4ca8d4f35
[INFO] running `Command { std: "docker" "start" "-a" "699e7ac414ba76dadc4f9f66c4d54a31f82312c5885fd815c2673cd4ca8d4f35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "699e7ac414ba76dadc4f9f66c4d54a31f82312c5885fd815c2673cd4ca8d4f35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "699e7ac414ba76dadc4f9f66c4d54a31f82312c5885fd815c2673cd4ca8d4f35", kill_on_drop: false }`
[INFO] [stdout] 699e7ac414ba76dadc4f9f66c4d54a31f82312c5885fd815c2673cd4ca8d4f35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3dd1bfeedf7b3f4cd89b8e020ec2bc2143db13e199d37f9f679f3da08e14aa6
[INFO] running `Command { std: "docker" "start" "-a" "b3dd1bfeedf7b3f4cd89b8e020ec2bc2143db13e199d37f9f679f3da08e14aa6", kill_on_drop: false }`
[INFO] [stderr]     Checking sea_battle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/utils.rs:8:23
[INFO] [stdout]    |
[INFO] [stdout]  8 |         let val: $t = buf.trim().parse()
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/game.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |         let player1 = input!("Player 1: Please enter your name:", String);
[INFO] [stdout]    |                       --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the macro `input` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/utils.rs:8:23
[INFO] [stdout]    |
[INFO] [stdout]  8 |         let val: $t = buf.trim().parse()
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/game.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let player2 = input!("Player 2: Please enter your name:", String);
[INFO] [stdout]    |                       --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `input` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sea_battle` (bin "sea_battle") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/utils.rs:8:23
[INFO] [stdout]    |
[INFO] [stdout]  8 |         let val: $t = buf.trim().parse()
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/game.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |         let player1 = input!("Player 1: Please enter your name:", String);
[INFO] [stdout]    |                       --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the macro `input` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/utils.rs:8:23
[INFO] [stdout]    |
[INFO] [stdout]  8 |         let val: $t = buf.trim().parse()
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/game.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let player2 = input!("Player 2: Please enter your name:", String);
[INFO] [stdout]    |                       --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `input` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sea_battle` (bin "sea_battle" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b3dd1bfeedf7b3f4cd89b8e020ec2bc2143db13e199d37f9f679f3da08e14aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3dd1bfeedf7b3f4cd89b8e020ec2bc2143db13e199d37f9f679f3da08e14aa6", kill_on_drop: false }`
[INFO] [stdout] b3dd1bfeedf7b3f4cd89b8e020ec2bc2143db13e199d37f9f679f3da08e14aa6