[INFO] cloning repository https://github.com/fdfdjfk3/box-pushing-game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fdfdjfk3/box-pushing-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffdfdjfk3%2Fbox-pushing-game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffdfdjfk3%2Fbox-pushing-game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f2575028011ccacf1e73287a721191b41e651ac
[INFO] building fdfdjfk3/box-pushing-game against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffdfdjfk3%2Fbox-pushing-game" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fdfdjfk3/box-pushing-game on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fdfdjfk3/box-pushing-game
[INFO] finished tweaking git repo https://github.com/fdfdjfk3/box-pushing-game
[INFO] tweaked toml for git repo https://github.com/fdfdjfk3/box-pushing-game written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/fdfdjfk3/box-pushing-game 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5af0b682fef8f93dde8182c94bd33796c2fe0b3abccbeefd6ce8ba80eefefd7
[INFO] running `Command { std: "docker" "start" "-a" "b5af0b682fef8f93dde8182c94bd33796c2fe0b3abccbeefd6ce8ba80eefefd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5af0b682fef8f93dde8182c94bd33796c2fe0b3abccbeefd6ce8ba80eefefd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5af0b682fef8f93dde8182c94bd33796c2fe0b3abccbeefd6ce8ba80eefefd7", kill_on_drop: false }`
[INFO] [stdout] b5af0b682fef8f93dde8182c94bd33796c2fe0b3abccbeefd6ce8ba80eefefd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df10b44493f14648c6420a407160fc2e3f62ec6856eb78847beff402c570989e
[INFO] running `Command { std: "docker" "start" "-a" "df10b44493f14648c6420a407160fc2e3f62ec6856eb78847beff402c570989e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]    Compiling pancurses v0.17.0
[INFO] [stderr]    Compiling button_trial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/map.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             _ => ' ',
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/map.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             Self::Empty => ' ',
[INFO] [stdout]    |             ----------- matches some of the same values
[INFO] [stdout] 28 |             Self::Wall1 => 'B',
[INFO] [stdout]    |             ----------- matches some of the same values
[INFO] [stdout] 29 |             Self::PushBox => '@',
[INFO] [stdout]    |             ------------- matches some of the same values
[INFO] [stdout] 30 |             Self::Button(..) => '^',
[INFO] [stdout]    |             ---------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 33 |             _ => ' ',
[INFO] [stdout]    |             ^ ...and 2 other patterns collectively make this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "df10b44493f14648c6420a407160fc2e3f62ec6856eb78847beff402c570989e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df10b44493f14648c6420a407160fc2e3f62ec6856eb78847beff402c570989e", kill_on_drop: false }`
[INFO] [stdout] df10b44493f14648c6420a407160fc2e3f62ec6856eb78847beff402c570989e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88ab73d6e9c66a15e0fec4ad36b2d7149e5c27ab060b56c724d5a7c0732710b3
[INFO] running `Command { std: "docker" "start" "-a" "88ab73d6e9c66a15e0fec4ad36b2d7149e5c27ab060b56c724d5a7c0732710b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling button_trial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/map.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             _ => ' ',
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/map.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             Self::Empty => ' ',
[INFO] [stdout]    |             ----------- matches some of the same values
[INFO] [stdout] 28 |             Self::Wall1 => 'B',
[INFO] [stdout]    |             ----------- matches some of the same values
[INFO] [stdout] 29 |             Self::PushBox => '@',
[INFO] [stdout]    |             ------------- matches some of the same values
[INFO] [stdout] 30 |             Self::Button(..) => '^',
[INFO] [stdout]    |             ---------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 33 |             _ => ' ',
[INFO] [stdout]    |             ^ ...and 2 other patterns collectively make this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "88ab73d6e9c66a15e0fec4ad36b2d7149e5c27ab060b56c724d5a7c0732710b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88ab73d6e9c66a15e0fec4ad36b2d7149e5c27ab060b56c724d5a7c0732710b3", kill_on_drop: false }`
[INFO] [stdout] 88ab73d6e9c66a15e0fec4ad36b2d7149e5c27ab060b56c724d5a7c0732710b3