[INFO] cloning repository https://github.com/jpx40/len_trait [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jpx40/len_trait" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpx40%2Flen_trait", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpx40%2Flen_trait'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7be3ee53a1b10a88f08d917196e73cffb0acdb51 [INFO] checking jpx40/len_trait against try#7d2afcda7a9c043d5175cbca3ab08f0acf02b13a for pr-140824 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpx40%2Flen_trait" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jpx40/len_trait 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/jpx40/len_trait [INFO] finished tweaking git repo https://github.com/jpx40/len_trait [INFO] tweaked toml for git repo https://github.com/jpx40/len_trait written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jpx40/len_trait 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e65810e5e2497d9413076fae522731a2639a40c15563b916c9c56f25048c7dae [INFO] running `Command { std: "docker" "start" "-a" "e65810e5e2497d9413076fae522731a2639a40c15563b916c9c56f25048c7dae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e65810e5e2497d9413076fae522731a2639a40c15563b916c9c56f25048c7dae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e65810e5e2497d9413076fae522731a2639a40c15563b916c9c56f25048c7dae", kill_on_drop: false }` [INFO] [stdout] e65810e5e2497d9413076fae522731a2639a40c15563b916c9c56f25048c7dae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] df99d63c5ddda940140919c542b2197afb875acd258534b339d9dec41c75d77d [INFO] running `Command { std: "docker" "start" "-a" "df99d63c5ddda940140919c542b2197afb875acd258534b339d9dec41c75d77d", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking len_trait v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: hi [INFO] [stdout] --> src/index.rs:31:1 [INFO] [stdout] | [INFO] [stdout] 24 | / pub trait IndexRange [INFO] [stdout] 25 | | : Index, Output = >::Output> [INFO] [stdout] 26 | | + Index, Output = >::Output> [INFO] [stdout] 27 | | + Index, Output = >::Output> [INFO] [stdout] 28 | | + Index [INFO] [stdout] 29 | | + private::Sealed { [INFO] [stdout] | |_____________________- built-in `dyn IndexRange<_, Output = _, Output = _, Output = _, Output = _>` implementation for this trait [INFO] [stdout] 30 | } [INFO] [stdout] 31 | / impl IndexRange for T [INFO] [stdout] 32 | | where [INFO] [stdout] 33 | | T: Index< [INFO] [stdout] 34 | | Range, [INFO] [stdout] ... | [INFO] [stdout] 45 | | T: Index, [INFO] [stdout] 46 | | T: private::Sealed, [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/index.rs:66:1 [INFO] [stdout] | [INFO] [stdout] 58 | / pub trait IndexRangeMut [INFO] [stdout] 59 | | : IndexMut> [INFO] [stdout] 60 | | + IndexMut> [INFO] [stdout] 61 | | + IndexMut> [INFO] [stdout] 62 | | + IndexMut [INFO] [stdout] 63 | | + IndexRange { [INFO] [stdout] | |_____________________- built-in `dyn IndexRangeMut<_, Output = _, Output = _, Output = _, Output = _>` implementation for this trait [INFO] [stdout] ... [INFO] [stdout] 66 | / impl IndexRangeMut for T [INFO] [stdout] 67 | | where [INFO] [stdout] 68 | | T: IndexMut>, [INFO] [stdout] 69 | | T: IndexMut>, [INFO] [stdout] 70 | | T: IndexMut>, [INFO] [stdout] 71 | | T: IndexMut, [INFO] [stdout] 72 | | T: IndexRange, [INFO] [stdout] | |_______________________^ overlaps with this blanket impl [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: hi [INFO] [stdout] --> src/index.rs:31:1 [INFO] [stdout] | [INFO] [stdout] 24 | / pub trait IndexRange [INFO] [stdout] 25 | | : Index, Output = >::Output> [INFO] [stdout] 26 | | + Index, Output = >::Output> [INFO] [stdout] 27 | | + Index, Output = >::Output> [INFO] [stdout] 28 | | + Index [INFO] [stdout] 29 | | + private::Sealed { [INFO] [stdout] | |_____________________- built-in `dyn IndexRange<_, Output = _, Output = _, Output = _, Output = _>` implementation for this trait [INFO] [stdout] 30 | } [INFO] [stdout] 31 | / impl IndexRange for T [INFO] [stdout] 32 | | where [INFO] [stdout] 33 | | T: Index< [INFO] [stdout] 34 | | Range, [INFO] [stdout] ... | [INFO] [stdout] 45 | | T: Index, [INFO] [stdout] 46 | | T: private::Sealed, [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/index.rs:66:1 [INFO] [stdout] | [INFO] [stdout] 58 | / pub trait IndexRangeMut [INFO] [stdout] 59 | | : IndexMut> [INFO] [stdout] 60 | | + IndexMut> [INFO] [stdout] 61 | | + IndexMut> [INFO] [stdout] 62 | | + IndexMut [INFO] [stdout] 63 | | + IndexRange { [INFO] [stdout] | |_____________________- built-in `dyn IndexRangeMut<_, Output = _, Output = _, Output = _, Output = _>` implementation for this trait [INFO] [stdout] ... [INFO] [stdout] 66 | / impl IndexRangeMut for T [INFO] [stdout] 67 | | where [INFO] [stdout] 68 | | T: IndexMut>, [INFO] [stdout] 69 | | T: IndexMut>, [INFO] [stdout] 70 | | T: IndexMut>, [INFO] [stdout] 71 | | T: IndexMut, [INFO] [stdout] 72 | | T: IndexRange, [INFO] [stdout] | |_______________________^ overlaps with this blanket impl [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `len_trait` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `len_trait` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "df99d63c5ddda940140919c542b2197afb875acd258534b339d9dec41c75d77d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df99d63c5ddda940140919c542b2197afb875acd258534b339d9dec41c75d77d", kill_on_drop: false }` [INFO] [stdout] df99d63c5ddda940140919c542b2197afb875acd258534b339d9dec41c75d77d