[INFO] cloning repository https://github.com/HristoKolev/watch-run [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HristoKolev/watch-run" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHristoKolev%2Fwatch-run", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHristoKolev%2Fwatch-run'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b61fe558dd2d9bce5ce73f41847dd30935c3af00 [INFO] testing HristoKolev/watch-run against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHristoKolev%2Fwatch-run" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HristoKolev/watch-run on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/HristoKolev/watch-run [INFO] finished tweaking git repo https://github.com/HristoKolev/watch-run [INFO] tweaked toml for git repo https://github.com/HristoKolev/watch-run written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/HristoKolev/watch-run already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ed0265b298b678bb66646bade83b5877cc72b894bb3534580ee777f14b7e200b [INFO] running `Command { std: "docker" "start" "-a" "ed0265b298b678bb66646bade83b5877cc72b894bb3534580ee777f14b7e200b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed0265b298b678bb66646bade83b5877cc72b894bb3534580ee777f14b7e200b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed0265b298b678bb66646bade83b5877cc72b894bb3534580ee777f14b7e200b", kill_on_drop: false }` [INFO] [stdout] ed0265b298b678bb66646bade83b5877cc72b894bb3534580ee777f14b7e200b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d2c33247752be630671dc59b1e7b287b11b7f79142420b9d220451497349477 [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" "7d2c33247752be630671dc59b1e7b287b11b7f79142420b9d220451497349477", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling syn v0.15.38 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling serde v1.0.93 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Compiling utf8-ranges v1.0.3 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Compiling openssl v0.10.23 [INFO] [stderr] Compiling encoding_rs v0.8.17 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling backtrace v0.3.31 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling unicase v2.4.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling tokio-trace-core v0.2.0 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling regex-syntax v0.6.7 [INFO] [stderr] Compiling tokio-sync v0.1.6 [INFO] [stderr] Compiling miniz_oxide v0.2.1 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling walkdir v2.2.8 [INFO] [stderr] Compiling want v0.0.6 [INFO] [stderr] Compiling im v12.3.4 [INFO] [stderr] Compiling sentry v0.15.5 [INFO] [stderr] Compiling aho-corasick v0.7.3 [INFO] [stderr] Compiling sized-chunks v0.1.3 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling mime v0.3.13 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling openssl-sys v0.9.47 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling inotify-sys v0.1.3 [INFO] [stderr] Compiling uname v0.1.1 [INFO] [stderr] Compiling filetime v0.2.5 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling inotify v0.6.1 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling http v0.1.17 [INFO] [stderr] Compiling string v0.2.0 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling flate2 v1.0.9 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling mio-extras v2.0.5 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling tokio-threadpool v0.1.14 [INFO] [stderr] Compiling notify v4.0.12 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling publicsuffix v1.5.2 [INFO] [stderr] Compiling env_logger v0.6.1 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling h2 v0.1.24 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling tokio v0.1.21 [INFO] [stderr] Compiling serde_derive v1.0.93 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling hyper v0.12.30 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling url_serde v0.2.0 [INFO] [stderr] Compiling debugid v0.4.0 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling sentry-types v0.11.0 [INFO] [stderr] Compiling reqwest v0.9.18 [INFO] [stderr] Compiling watch-run v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/global/sentry_backtrace.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | {rv} [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 45 - {rv} [INFO] [stdout] 45 + rv [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: `match` arms have incompatible types [INFO] [stdout] --> src/global/extensions.rs:141:24 [INFO] [stdout] | [INFO] [stdout] 137 | impl OptionFlatten for Option>>> { [INFO] [stdout] | - this type parameter [INFO] [stdout] 138 | fn flatten(self) -> Option { [INFO] [stdout] 139 | / match self { [INFO] [stdout] 140 | | None => None, [INFO] [stdout] | | ---- this is found to be of type `std::option::Option` [INFO] [stdout] 141 | | Some(v) => v.flatten(), [INFO] [stdout] | | ^^^^^^^^^^^ expected type parameter `T`, found enum `std::option::Option` [INFO] [stdout] 142 | | } [INFO] [stdout] | |_________- `match` arms have incompatible types [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::option::Option` [INFO] [stdout] found enum `std::option::Option>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: `match` arms have incompatible types [INFO] [stdout] --> src/global/extensions.rs:150:24 [INFO] [stdout] | [INFO] [stdout] 146 | impl OptionFlatten for Option>>>> { [INFO] [stdout] | - this type parameter [INFO] [stdout] 147 | fn flatten(self) -> Option { [INFO] [stdout] 148 | / match self { [INFO] [stdout] 149 | | None => None, [INFO] [stdout] | | ---- this is found to be of type `std::option::Option` [INFO] [stdout] 150 | | Some(v) => v.flatten(), [INFO] [stdout] | | ^^^^^^^^^^^ expected type parameter `T`, found enum `std::option::Option` [INFO] [stdout] 151 | | } [INFO] [stdout] | |_________- `match` arms have incompatible types [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::option::Option` [INFO] [stdout] found enum `std::option::Option>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `watch-run` due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "7d2c33247752be630671dc59b1e7b287b11b7f79142420b9d220451497349477", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d2c33247752be630671dc59b1e7b287b11b7f79142420b9d220451497349477", kill_on_drop: false }` [INFO] [stdout] 7d2c33247752be630671dc59b1e7b287b11b7f79142420b9d220451497349477