[INFO] cloning repository https://github.com/WorldSEnder/untyped-box [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WorldSEnder/untyped-box" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWorldSEnder%2Funtyped-box", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWorldSEnder%2Funtyped-box'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ccdf1dec77baa20c0d70492ca23c8012345e048b [INFO] checking WorldSEnder/untyped-box against try#7d2afcda7a9c043d5175cbca3ab08f0acf02b13a for pr-140824 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWorldSEnder%2Funtyped-box" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WorldSEnder/untyped-box on toolchain 7d2afcda7a9c043d5175cbca3ab08f0acf02b13a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/WorldSEnder/untyped-box [INFO] finished tweaking git repo https://github.com/WorldSEnder/untyped-box [INFO] tweaked toml for git repo https://github.com/WorldSEnder/untyped-box written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/WorldSEnder/untyped-box 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" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e49a5229acc54c821975227d4bf2595dc0ff009f7c595105b205eb2f06ff8fe8 [INFO] running `Command { std: "docker" "start" "-a" "e49a5229acc54c821975227d4bf2595dc0ff009f7c595105b205eb2f06ff8fe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e49a5229acc54c821975227d4bf2595dc0ff009f7c595105b205eb2f06ff8fe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e49a5229acc54c821975227d4bf2595dc0ff009f7c595105b205eb2f06ff8fe8", kill_on_drop: false }` [INFO] [stdout] e49a5229acc54c821975227d4bf2595dc0ff009f7c595105b205eb2f06ff8fe8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6062ef09252a1e0c21d89426d8e3f68224c399f30941cde37b569ff5b33f2dac [INFO] running `Command { std: "docker" "start" "-a" "6062ef09252a1e0c21d89426d8e3f68224c399f30941cde37b569ff5b33f2dac", kill_on_drop: false }` [INFO] [stderr] Checking allocator-api2 v0.2.21 [INFO] [stderr] Checking untyped-box v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: hi [INFO] [stdout] --> src/std_conversions.rs:237:13 [INFO] [stdout] | [INFO] [stdout] 236 | pub trait UseA { type This: ?Sized; } [INFO] [stdout] | ----------------- built-in `dyn UseA<_, This = _>` implementation for this trait [INFO] [stdout] 237 | impl UseA for T { type This = Self; } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overlaps with this blanket impl [INFO] [stdout] ... [INFO] [stdout] 283 | / api_impl::allocation_impl! { [INFO] [stdout] 284 | | /// Convert the allocation into a box. [INFO] [stdout] 285 | | /// [INFO] [stdout] 286 | | /// This fails if the allocated layout does not match the requested type. The value might not be initialized, [INFO] [stdout] ... | [INFO] [stdout] 315 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[forbid(dyn_overlap)]` on by default [INFO] [stdout] = note: this error originates in the macro `api_impl::allocation_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: hi [INFO] [stdout] --> src/std_conversions.rs:237:13 [INFO] [stdout] | [INFO] [stdout] 236 | pub trait UseA { type This: ?Sized; } [INFO] [stdout] | ----------------- built-in `dyn UseA<_, This = _>` implementation for this trait [INFO] [stdout] 237 | impl UseA for T { type This = Self; } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overlaps with this blanket impl [INFO] [stdout] ... [INFO] [stdout] 283 | / api_impl::allocation_impl! { [INFO] [stdout] 284 | | /// Convert the allocation into a box. [INFO] [stdout] 285 | | /// [INFO] [stdout] 286 | | /// This fails if the allocated layout does not match the requested type. The value might not be initialized, [INFO] [stdout] ... | [INFO] [stdout] 315 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[forbid(dyn_overlap)]` on by default [INFO] [stdout] = note: this error originates in the macro `api_impl::allocation_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `untyped-box` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `untyped-box` (lib test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "6062ef09252a1e0c21d89426d8e3f68224c399f30941cde37b569ff5b33f2dac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6062ef09252a1e0c21d89426d8e3f68224c399f30941cde37b569ff5b33f2dac", kill_on_drop: false }` [INFO] [stdout] 6062ef09252a1e0c21d89426d8e3f68224c399f30941cde37b569ff5b33f2dac