[INFO] cloning repository https://github.com/DarinM223/rarrow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DarinM223/rarrow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarinM223%2Frarrow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarinM223%2Frarrow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be1a64577ac855409e4ec0c0e9d0a53065016acf
[INFO] checking DarinM223/rarrow against try#7d2afcda7a9c043d5175cbca3ab08f0acf02b13a for pr-140824
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarinM223%2Frarrow" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DarinM223/rarrow 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/DarinM223/rarrow
[INFO] finished tweaking git repo https://github.com/DarinM223/rarrow
[INFO] tweaked toml for git repo https://github.com/DarinM223/rarrow written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/DarinM223/rarrow 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f30027dc32015c487159ad8981fb8455d0099c059c28637ab148588e34c85c6b
[INFO] running `Command { std: "docker" "start" "-a" "f30027dc32015c487159ad8981fb8455d0099c059c28637ab148588e34c85c6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f30027dc32015c487159ad8981fb8455d0099c059c28637ab148588e34c85c6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f30027dc32015c487159ad8981fb8455d0099c059c28637ab148588e34c85c6b", kill_on_drop: false }`
[INFO] [stdout] f30027dc32015c487159ad8981fb8455d0099c059c28637ab148588e34c85c6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 180684d34b92469bc15d6392b2c56ada8f206de9663dfd7e00b2787c613440d0
[INFO] running `Command { std: "docker" "start" "-a" "180684d34b92469bc15d6392b2c56ada8f206de9663dfd7e00b2787c613440d0", kill_on_drop: false }`
[INFO] [stderr]     Checking rarrow v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: hi
[INFO] [stdout]   --> src/mirror.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait Mirror1Ext: Mirror1 {
[INFO] [stdout]    | ----------------------------- built-in `dyn Mirror1Ext<Family = _, T = _>` implementation for this trait
[INFO] [stdout] ...
[INFO] [stdout] 26 | impl<T: Mirror1 + ?Sized> Mirror1Ext for T {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overlaps with this blanket impl
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[forbid(dyn_overlap)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: hi
[INFO] [stdout]   --> src/mirror.rs:58:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub trait Mirror2Ext: Mirror2 {
[INFO] [stdout]    | ----------------------------- built-in `dyn Mirror2Ext<A = _, B = _, Family = _>` implementation for this trait
[INFO] [stdout] ...
[INFO] [stdout] 58 | impl<T: Mirror2 + ?Sized> Mirror2Ext for T {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overlaps with this blanket impl
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rarrow` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: hi
[INFO] [stdout]   --> src/mirror.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait Mirror1Ext: Mirror1 {
[INFO] [stdout]    | ----------------------------- built-in `dyn Mirror1Ext<Family = _, T = _>` implementation for this trait
[INFO] [stdout] ...
[INFO] [stdout] 26 | impl<T: Mirror1 + ?Sized> Mirror1Ext for T {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overlaps with this blanket impl
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[forbid(dyn_overlap)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: hi
[INFO] [stdout]   --> src/mirror.rs:58:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub trait Mirror2Ext: Mirror2 {
[INFO] [stdout]    | ----------------------------- built-in `dyn Mirror2Ext<A = _, B = _, Family = _>` implementation for this trait
[INFO] [stdout] ...
[INFO] [stdout] 58 | impl<T: Mirror2 + ?Sized> Mirror2Ext for T {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overlaps with this blanket impl
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rarrow` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "180684d34b92469bc15d6392b2c56ada8f206de9663dfd7e00b2787c613440d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "180684d34b92469bc15d6392b2c56ada8f206de9663dfd7e00b2787c613440d0", kill_on_drop: false }`
[INFO] [stdout] 180684d34b92469bc15d6392b2c56ada8f206de9663dfd7e00b2787c613440d0