[INFO] cloning repository https://github.com/daerich/watch
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daerich/watch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaerich%2Fwatch", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaerich%2Fwatch'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 14fd088e667b172d0e5e9f83c237fc5ca28e9cfd
[INFO] checking daerich/watch against master#0599f3403366d9c57f0625e6de3af214b5042a90 for pr-87710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaerich%2Fwatch" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/daerich/watch on toolchain 0599f3403366d9c57f0625e6de3af214b5042a90
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/daerich/watch
[INFO] finished tweaking git repo https://github.com/daerich/watch
[INFO] tweaked toml for git repo https://github.com/daerich/watch written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/daerich/watch already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c52db5610bffc1f7c2106a80d03a9a728c82a25f34d6c034a9d69d4683c6685e
[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" "c52db5610bffc1f7c2106a80d03a9a728c82a25f34d6c034a9d69d4683c6685e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c52db5610bffc1f7c2106a80d03a9a728c82a25f34d6c034a9d69d4683c6685e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c52db5610bffc1f7c2106a80d03a9a728c82a25f34d6c034a9d69d4683c6685e", kill_on_drop: false }`
[INFO] [stdout] c52db5610bffc1f7c2106a80d03a9a728c82a25f34d6c034a9d69d4683c6685e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 791280f4b01a1fbcbe95a9ff91a9fda08139b1c5c099b79568910f495d1b3aae
[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" "791280f4b01a1fbcbe95a9ff91a9fda08139b1c5c099b79568910f495d1b3aae", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]     Checking watch v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/main.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 133 | /     loop{
[INFO] [stdout] 134 | |         ncurses::clear();
[INFO] [stdout] 135 | |         let mut strn = String::new();
[INFO] [stdout] 136 | |         ncurses::mvaddstr(0, 0, &timestr);
[INFO] [stdout] ...   |
[INFO] [stdout] 143 | |         thread::sleep(duration);
[INFO] [stdout] 144 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 145 |       ncurses::endwin(); /* Unreachable but call it anyways */
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/main.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 133 | /     loop{
[INFO] [stdout] 134 | |         ncurses::clear();
[INFO] [stdout] 135 | |         let mut strn = String::new();
[INFO] [stdout] 136 | |         ncurses::mvaddstr(0, 0, &timestr);
[INFO] [stdout] ...   |
[INFO] [stdout] 143 | |         thread::sleep(duration);
[INFO] [stdout] 144 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 145 |       ncurses::endwin(); /* Unreachable but call it anyways */
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
[INFO] running `Command { std: "docker" "inspect" "791280f4b01a1fbcbe95a9ff91a9fda08139b1c5c099b79568910f495d1b3aae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "791280f4b01a1fbcbe95a9ff91a9fda08139b1c5c099b79568910f495d1b3aae", kill_on_drop: false }`
[INFO] [stdout] 791280f4b01a1fbcbe95a9ff91a9fda08139b1c5c099b79568910f495d1b3aae