[INFO] cloning repository https://github.com/Aleksbgbg/Streambox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Aleksbgbg/Streambox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAleksbgbg%2FStreambox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAleksbgbg%2FStreambox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4b0eae8ef03abb65dfc082ff6b2c3d7cf1264047 [INFO] checking Aleksbgbg/Streambox against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAleksbgbg%2FStreambox" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Aleksbgbg/Streambox on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/Aleksbgbg/Streambox [INFO] finished tweaking git repo https://github.com/Aleksbgbg/Streambox [INFO] tweaked toml for git repo https://github.com/Aleksbgbg/Streambox written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Aleksbgbg/Streambox 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded screenshots v0.4.6 [INFO] [stderr] Downloaded xcb v1.2.0 [INFO] [stderr] Downloaded libdbus-sys v0.2.3 [INFO] [stderr] Downloaded display-info v0.3.2 [INFO] [stderr] Downloaded sfhash v0.1.1 [INFO] [stderr] Downloaded windows v0.33.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 71f2849c23daff309a6ff4cfd1df5279fa676571eb91f9724cd85d27cd8e240f [INFO] running `Command { std: "docker" "start" "-a" "71f2849c23daff309a6ff4cfd1df5279fa676571eb91f9724cd85d27cd8e240f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71f2849c23daff309a6ff4cfd1df5279fa676571eb91f9724cd85d27cd8e240f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71f2849c23daff309a6ff4cfd1df5279fa676571eb91f9724cd85d27cd8e240f", kill_on_drop: false }` [INFO] [stdout] 71f2849c23daff309a6ff4cfd1df5279fa676571eb91f9724cd85d27cd8e240f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 538ecf5a188edb5f233098306f65ead5264d38dc7d43d2f4c85a30d2c1ba0adc [INFO] running `Command { std: "docker" "start" "-a" "538ecf5a188edb5f233098306f65ead5264d38dc7d43d2f4c85a30d2c1ba0adc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling screenshots v0.4.6 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Compiling quick-xml v0.22.0 [INFO] [stderr] Checking regex v1.7.1 [INFO] [stderr] Compiling libdbus-sys v0.2.3 [INFO] [stderr] Checking flate2 v1.0.25 [INFO] [stderr] Compiling xcb v1.2.0 [INFO] [stderr] Checking png v0.17.7 [INFO] [stderr] Checking dbus v0.9.7 [INFO] [stderr] Checking display-info v0.3.2 [INFO] [stderr] Checking streambox v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.80s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "538ecf5a188edb5f233098306f65ead5264d38dc7d43d2f4c85a30d2c1ba0adc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "538ecf5a188edb5f233098306f65ead5264d38dc7d43d2f4c85a30d2c1ba0adc", kill_on_drop: false }` [INFO] [stdout] 538ecf5a188edb5f233098306f65ead5264d38dc7d43d2f4c85a30d2c1ba0adc [INFO] checking Aleksbgbg/Streambox against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAleksbgbg%2FStreambox" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Aleksbgbg/Streambox on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain [INFO] started tweaking git repo https://github.com/Aleksbgbg/Streambox [INFO] finished tweaking git repo https://github.com/Aleksbgbg/Streambox [INFO] tweaked toml for git repo https://github.com/Aleksbgbg/Streambox written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Aleksbgbg/Streambox 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ffbcd8e49fa2a72fa50643dc4f34e832d0d9422bd16aa29c70b62d01742d3fd [INFO] running `Command { std: "docker" "start" "-a" "2ffbcd8e49fa2a72fa50643dc4f34e832d0d9422bd16aa29c70b62d01742d3fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ffbcd8e49fa2a72fa50643dc4f34e832d0d9422bd16aa29c70b62d01742d3fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ffbcd8e49fa2a72fa50643dc4f34e832d0d9422bd16aa29c70b62d01742d3fd", kill_on_drop: false }` [INFO] [stdout] 2ffbcd8e49fa2a72fa50643dc4f34e832d0d9422bd16aa29c70b62d01742d3fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f64bc4721046cafa46d957aa7860c9141cb3a17235d2feba6a7fb335450e4542 [INFO] running `Command { std: "docker" "start" "-a" "f64bc4721046cafa46d957aa7860c9141cb3a17235d2feba6a7fb335450e4542", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling screenshots v0.4.6 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Compiling quick-xml v0.22.0 [INFO] [stderr] Checking regex v1.7.1 [INFO] [stderr] Compiling libdbus-sys v0.2.3 [INFO] [stderr] Checking flate2 v1.0.25 [INFO] [stderr] Compiling xcb v1.2.0 [INFO] [stderr] Checking png v0.17.7 [INFO] [stderr] Checking dbus v0.9.7 [INFO] [stderr] Checking display-info v0.3.2 [INFO] [stdout] error[E0277]: the trait bound `!: ReadAll` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/screenshots-0.4.6/src/linux/wayland_screenshot.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | proxy.method_call( [INFO] [stdout] | ^^^^^^^^^^^ the trait `ReadAll` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `ReadAll`: [INFO] [stdout] () [INFO] [stdout] (A, B) [INFO] [stdout] (A, B, C) [INFO] [stdout] (A, B, C, D) [INFO] [stdout] (A, B, C, D, E) [INFO] [stdout] (A, B, C, D, E, F) [INFO] [stdout] (A, B, C, D, E, F, G) [INFO] [stdout] (A, B, C, D, E, F, G, H) [INFO] [stdout] and 28 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `Proxy::<'a, C>::method_call` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dbus-0.9.7/src/blocking.rs:396:35 [INFO] [stdout] | [INFO] [stdout] 396 | pub fn method_call<'i, 'm, R: ReadAll, A: AppendAll, I: Into>, M: Into>>(&self, i: I, m: M, args: A) -> Resu... [INFO] [stdout] | ^^^^^^^ required by this bound in `Proxy::<'a, C>::method_call` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: ReadAll` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/screenshots-0.4.6/src/linux/wayland_screenshot.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | proxy.method_call( [INFO] [stdout] | ^^^^^^^^^^^ the trait `ReadAll` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `ReadAll`: [INFO] [stdout] () [INFO] [stdout] (A, B) [INFO] [stdout] (A, B, C) [INFO] [stdout] (A, B, C, D) [INFO] [stdout] (A, B, C, D, E) [INFO] [stdout] (A, B, C, D, E, F) [INFO] [stdout] (A, B, C, D, E, F, G) [INFO] [stdout] (A, B, C, D, E, F, G, H) [INFO] [stdout] and 28 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `Proxy::<'a, C>::method_call` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dbus-0.9.7/src/blocking.rs:396:35 [INFO] [stdout] | [INFO] [stdout] 396 | pub fn method_call<'i, 'm, R: ReadAll, A: AppendAll, I: Into>, M: Into>>(&self, i: I, m: M, args: A) -> Resu... [INFO] [stdout] | ^^^^^^^ required by this bound in `Proxy::<'a, C>::method_call` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `screenshots` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "f64bc4721046cafa46d957aa7860c9141cb3a17235d2feba6a7fb335450e4542", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f64bc4721046cafa46d957aa7860c9141cb3a17235d2feba6a7fb335450e4542", kill_on_drop: false }` [INFO] [stdout] f64bc4721046cafa46d957aa7860c9141cb3a17235d2feba6a7fb335450e4542