[INFO] cloning repository https://github.com/BlackBirdTV/flash-shell [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BlackBirdTV/flash-shell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlackBirdTV%2Fflash-shell", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlackBirdTV%2Fflash-shell'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 894ef9ee98c81c11c1d2b5924c31b59aacf72ebb [INFO] checking BlackBirdTV/flash-shell against try#88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c for pr-154887 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlackBirdTV%2Fflash-shell" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/BlackBirdTV/flash-shell [INFO] finished tweaking git repo https://github.com/BlackBirdTV/flash-shell [INFO] tweaked toml for git repo https://github.com/BlackBirdTV/flash-shell written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/BlackBirdTV/flash-shell on toolchain 88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/BlackBirdTV/flash-shell 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" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.rustflags [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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0469729e9573f8c97d01d0edc00bd01031624d3f43cfc5c0324c2f09c8a18094 [INFO] running `Command { std: "docker" "start" "-a" "0469729e9573f8c97d01d0edc00bd01031624d3f43cfc5c0324c2f09c8a18094", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0469729e9573f8c97d01d0edc00bd01031624d3f43cfc5c0324c2f09c8a18094", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0469729e9573f8c97d01d0edc00bd01031624d3f43cfc5c0324c2f09c8a18094", kill_on_drop: false }` [INFO] [stdout] 0469729e9573f8c97d01d0edc00bd01031624d3f43cfc5c0324c2f09c8a18094 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34f2946728df7e04f2979be4644136405aab67d0c533f1b81fb11c50e36b6fcf [INFO] running `Command { std: "docker" "start" "-a" "34f2946728df7e04f2979be4644136405aab67d0c533f1b81fb11c50e36b6fcf", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.rustflags [INFO] [stderr] Compiling proc-macro2 v1.0.42 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling rlua v0.19.4 [INFO] [stderr] Compiling rlua-lua54-sys v0.1.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Compiling flash-shell v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking whoami v1.2.1 [INFO] [stderr] Checking enable-ansi-support v0.1.2 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Checking vte v0.10.1 [INFO] [stderr] Checking strip-ansi-escapes v0.1.1 [INFO] [stdout] error[E0277]: the trait bound `!: FromLuaMulti<'_>` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rlua-0.19.4/src/context.rs:950:14 [INFO] [stdout] | [INFO] [stdout] 950 | self.call(())?; [INFO] [stdout] | ^^^^ the trait `UserData` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] help: this trait has no implementations, consider adding one [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rlua-0.19.4/src/userdata.rs:279:1 [INFO] [stdout] | [INFO] [stdout] 279 | pub trait UserData: Sized { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: required for `!` to implement `FromLua<'_>` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rlua-0.19.4/src/conversion.rs:132:43 [INFO] [stdout] | [INFO] [stdout] 132 | impl<'lua, T: 'static + UserData + Clone> FromLua<'lua> for T { [INFO] [stdout] | -------- ^^^^^^^^^^^^^ ^ [INFO] [stdout] | | [INFO] [stdout] | unsatisfied trait bound introduced here [INFO] [stdout] note: required for `!` to implement `FromLuaMulti<'_>` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rlua-0.19.4/src/multi.rs:35:30 [INFO] [stdout] | [INFO] [stdout] 35 | impl<'lua, T: FromLua<'lua>> FromLuaMulti<'lua> for T { [INFO] [stdout] | ------------- ^^^^^^^^^^^^^^^^^^ ^ [INFO] [stdout] | | [INFO] [stdout] | unsatisfied trait bound introduced here [INFO] [stdout] note: required by a bound in `Chunk::<'lua, 'a>::call` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rlua-0.19.4/src/context.rs:980:41 [INFO] [stdout] | [INFO] [stdout] 980 | pub fn call, R: FromLuaMulti<'lua>>(self, args: A) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ required by this bound in `Chunk::<'lua, 'a>::call` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rlua` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "34f2946728df7e04f2979be4644136405aab67d0c533f1b81fb11c50e36b6fcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34f2946728df7e04f2979be4644136405aab67d0c533f1b81fb11c50e36b6fcf", kill_on_drop: false }` [INFO] [stdout] 34f2946728df7e04f2979be4644136405aab67d0c533f1b81fb11c50e36b6fcf