[INFO] cloning repository https://github.com/danielhenrymantilla/ext-trait.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danielhenrymantilla/ext-trait.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielhenrymantilla%2Fext-trait.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielhenrymantilla%2Fext-trait.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3d0a4998ebc877fd3c7f6e97e323854bea9f71b4
[INFO] checking danielhenrymantilla/ext-trait.rs against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielhenrymantilla%2Fext-trait.rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/danielhenrymantilla/ext-trait.rs on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/danielhenrymantilla/ext-trait.rs
[INFO] finished tweaking git repo https://github.com/danielhenrymantilla/ext-trait.rs
[INFO] tweaked toml for git repo https://github.com/danielhenrymantilla/ext-trait.rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/danielhenrymantilla/ext-trait.rs 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0a358e2b605579e51a759fb306e9cb01dd991c1ce2e87d6e4d1af0c5d9045fa
[INFO] running `Command { std: "docker" "start" "-a" "e0a358e2b605579e51a759fb306e9cb01dd991c1ce2e87d6e4d1af0c5d9045fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0a358e2b605579e51a759fb306e9cb01dd991c1ce2e87d6e4d1af0c5d9045fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0a358e2b605579e51a759fb306e9cb01dd991c1ce2e87d6e4d1af0c5d9045fa", kill_on_drop: false }`
[INFO] [stdout] e0a358e2b605579e51a759fb306e9cb01dd991c1ce2e87d6e4d1af0c5d9045fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d10bc5afb63a36a079d7da9ae1b8fe27ee496ced7575edcf717b95db4adef55
[INFO] running `Command { std: "docker" "start" "-a" "2d10bc5afb63a36a079d7da9ae1b8fe27ee496ced7575edcf717b95db4adef55", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling syn v1.0.7
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.70
[INFO] [stderr]     Checking ext-trait-proc_macros v2.0.0 (/opt/rustwide/workdir/src/proc_macros)
[INFO] [stderr]    Compiling async-trait v0.1.81
[INFO] [stderr]     Checking ext-trait v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking extension-traits v2.0.0 (/opt/rustwide/workdir/extension-traits)
[INFO] [stdout] warning: trait `Foo` is never used
[INFO] [stdout]  --> tests/compiles_fine.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 |     #[extension(trait Foo)]
[INFO] [stdout]   |                       ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Bar` is never used
[INFO] [stdout]  --> tests/compiles_fine.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 |     #[extension(trait Bar)]
[INFO] [stdout]   |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Baz` is never used
[INFO] [stdout]   --> tests/compiles_fine.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 11 |     #[extension(trait Baz)]
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Quux` is never used
[INFO] [stdout]   --> tests/compiles_fine.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 |     #[extension(trait Quux)]
[INFO] [stdout]    |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Inline` is never used
[INFO] [stdout]   --> tests/compiles_fine.rs:62:23
[INFO] [stdout]    |
[INFO] [stdout] 62 |     #[extension(trait Inline)]
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Async` is never used
[INFO] [stdout]   --> tests/compiles_fine.rs:69:23
[INFO] [stdout]    |
[INFO] [stdout] 69 |     #[extension(trait Async)]
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Pub` is never used
[INFO] [stdout]   --> tests/compiles_fine.rs:20:31
[INFO] [stdout]    |
[INFO] [stdout] 20 |         #[extension(pub trait Pub)]
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PubCrate` is never used
[INFO] [stdout]   --> tests/compiles_fine.rs:23:38
[INFO] [stdout]    |
[INFO] [stdout] 23 |         #[extension(pub(crate) trait PubCrate)]
[INFO] [stdout]    |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `Command { std: "docker" "inspect" "2d10bc5afb63a36a079d7da9ae1b8fe27ee496ced7575edcf717b95db4adef55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d10bc5afb63a36a079d7da9ae1b8fe27ee496ced7575edcf717b95db4adef55", kill_on_drop: false }`
[INFO] [stdout] 2d10bc5afb63a36a079d7da9ae1b8fe27ee496ced7575edcf717b95db4adef55