[INFO] fetching crate cloneable-any 0.1.0... [INFO] checking cloneable-any-0.1.0 against master#e9271846294c4ee5bd7706df68180320c0b5ff20 for pr-119825 [INFO] extracting crate cloneable-any 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate cloneable-any 0.1.0 on toolchain e9271846294c4ee5bd7706df68180320c0b5ff20 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cloneable-any 0.1.0 [INFO] finished tweaking crates.io crate cloneable-any 0.1.0 [INFO] tweaked toml for crates.io crate cloneable-any 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 491b0fd12054461e34271d6aaea24ea98b26bbffdcbfbe0ed77849bb09bd6b98 [INFO] running `Command { std: "docker" "start" "-a" "491b0fd12054461e34271d6aaea24ea98b26bbffdcbfbe0ed77849bb09bd6b98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "491b0fd12054461e34271d6aaea24ea98b26bbffdcbfbe0ed77849bb09bd6b98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "491b0fd12054461e34271d6aaea24ea98b26bbffdcbfbe0ed77849bb09bd6b98", kill_on_drop: false }` [INFO] [stdout] 491b0fd12054461e34271d6aaea24ea98b26bbffdcbfbe0ed77849bb09bd6b98 [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" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db8303946aadc797158eecb1724c00e30e5a68706b6a7bbb9495c21a39b1adad [INFO] running `Command { std: "docker" "start" "-a" "db8303946aadc797158eecb1724c00e30e5a68706b6a7bbb9495c21a39b1adad", kill_on_drop: false }` [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking dyn-clone v1.0.16 [INFO] [stderr] Checking cloneable-any v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:58:24 [INFO] [stdout] | [INFO] [stdout] 58 | struct WrapperSync(Box); [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `WrapperSync` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 58 | struct WrapperSync(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.12s [INFO] running `Command { std: "docker" "inspect" "db8303946aadc797158eecb1724c00e30e5a68706b6a7bbb9495c21a39b1adad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db8303946aadc797158eecb1724c00e30e5a68706b6a7bbb9495c21a39b1adad", kill_on_drop: false }` [INFO] [stdout] db8303946aadc797158eecb1724c00e30e5a68706b6a7bbb9495c21a39b1adad [INFO] checking cloneable-any-0.1.0 against try#925e66ec5d7d73da31ddd13e53f21e4674feb4ba for pr-119825 [INFO] extracting crate cloneable-any 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate cloneable-any 0.1.0 on toolchain 925e66ec5d7d73da31ddd13e53f21e4674feb4ba [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+925e66ec5d7d73da31ddd13e53f21e4674feb4ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cloneable-any 0.1.0 [INFO] finished tweaking crates.io crate cloneable-any 0.1.0 [INFO] tweaked toml for crates.io crate cloneable-any 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+925e66ec5d7d73da31ddd13e53f21e4674feb4ba" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+925e66ec5d7d73da31ddd13e53f21e4674feb4ba" "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" "+925e66ec5d7d73da31ddd13e53f21e4674feb4ba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5fed7b6d64c5fcdae7c0f586c40bbc687e0d2e7370b8ba0a2b6fedb48218046c [INFO] running `Command { std: "docker" "start" "-a" "5fed7b6d64c5fcdae7c0f586c40bbc687e0d2e7370b8ba0a2b6fedb48218046c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5fed7b6d64c5fcdae7c0f586c40bbc687e0d2e7370b8ba0a2b6fedb48218046c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fed7b6d64c5fcdae7c0f586c40bbc687e0d2e7370b8ba0a2b6fedb48218046c", kill_on_drop: false }` [INFO] [stdout] 5fed7b6d64c5fcdae7c0f586c40bbc687e0d2e7370b8ba0a2b6fedb48218046c [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" "+925e66ec5d7d73da31ddd13e53f21e4674feb4ba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc19a74d88c7eb2c08452f68a7b3978f4b7a04ae1092ce57ce9045b4c51dca48 [INFO] running `Command { std: "docker" "start" "-a" "bc19a74d88c7eb2c08452f68a7b3978f4b7a04ae1092ce57ce9045b4c51dca48", kill_on_drop: false }` [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking dyn-clone v1.0.16 [INFO] [stderr] Checking cloneable-any v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0119]: conflicting implementations of trait `Clone` for type `Box` [INFO] [stdout] --> src/lib.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | clone_trait_object!(CloneableAnySync); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | first implementation here [INFO] [stdout] | conflicting implementation for `Box` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::__internal_clone_trait_object` which comes from the expansion of the macro `clone_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `Clone` for type `Box` [INFO] [stdout] --> src/lib.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | clone_trait_object!(CloneableAnySync); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | first implementation here [INFO] [stdout] | conflicting implementation for `Box` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::__internal_clone_trait_object` which comes from the expansion of the macro `clone_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `Clone` for type `Box` [INFO] [stdout] --> src/lib.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | clone_trait_object!(CloneableAnySync); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | first implementation here [INFO] [stdout] | conflicting implementation for `Box` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::__internal_clone_trait_object` which comes from the expansion of the macro `clone_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `Clone` for type `Box` [INFO] [stdout] --> src/lib.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | clone_trait_object!(CloneableAnySync); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | first implementation here [INFO] [stdout] | conflicting implementation for `Box` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::__internal_clone_trait_object` which comes from the expansion of the macro `clone_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `Clone` for type `Box` [INFO] [stdout] --> src/lib.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | clone_trait_object!(CloneableAnySync); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | first implementation here [INFO] [stdout] | conflicting implementation for `Box` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::__internal_clone_trait_object` which comes from the expansion of the macro `clone_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `Clone` for type `Box` [INFO] [stdout] --> src/lib.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | clone_trait_object!(CloneableAnySync); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | first implementation here [INFO] [stdout] | conflicting implementation for `Box` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::__internal_clone_trait_object` which comes from the expansion of the macro `clone_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0119`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0119`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cloneable-any` (lib test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `cloneable-any` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "bc19a74d88c7eb2c08452f68a7b3978f4b7a04ae1092ce57ce9045b4c51dca48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc19a74d88c7eb2c08452f68a7b3978f4b7a04ae1092ce57ce9045b4c51dca48", kill_on_drop: false }` [INFO] [stdout] bc19a74d88c7eb2c08452f68a7b3978f4b7a04ae1092ce57ce9045b4c51dca48