[INFO] fetching crate parse-hosts 0.5.0... [INFO] checking parse-hosts-0.5.0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate parse-hosts 0.5.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate parse-hosts 0.5.0 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate parse-hosts 0.5.0 [INFO] finished tweaking crates.io crate parse-hosts 0.5.0 [INFO] tweaked toml for crates.io crate parse-hosts 0.5.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages to latest compatible versions [INFO] [stderr] Adding bow v1.0.3 (available: v2.0.1) [INFO] [stderr] Adding cfg-if v0.1.10 (available: v1.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded push-trait v0.6.0 [INFO] [stderr] Downloaded extra-default v0.2.0 [INFO] [stderr] Downloaded multistr v0.5.4 [INFO] [stderr] Downloaded bow v1.0.3 [INFO] [stderr] Downloaded len-trait v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4933d84ac2f6f0053a7a546b17c1d75dfe743162c0a2855f44c65770aeb8e7e9 [INFO] running `Command { std: "docker" "start" "-a" "4933d84ac2f6f0053a7a546b17c1d75dfe743162c0a2855f44c65770aeb8e7e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4933d84ac2f6f0053a7a546b17c1d75dfe743162c0a2855f44c65770aeb8e7e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4933d84ac2f6f0053a7a546b17c1d75dfe743162c0a2855f44c65770aeb8e7e9", kill_on_drop: false }` [INFO] [stdout] 4933d84ac2f6f0053a7a546b17c1d75dfe743162c0a2855f44c65770aeb8e7e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac5b0a7b038e11bd83db3ef4391c1a38a6ae118fe71645bcf3f20f2e93ddb350 [INFO] running `Command { std: "docker" "start" "-a" "ac5b0a7b038e11bd83db3ef4391c1a38a6ae118fe71645bcf3f20f2e93ddb350", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking len-trait v0.6.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking bow v1.0.3 [INFO] [stderr] Checking extra-default v0.2.0 [INFO] [stdout] error[E0119]: conflicting implementations of trait `Into>` for type `Bow<'_, _>` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bow-1.0.3/src/lib.rs:124:1 [INFO] [stdout] | [INFO] [stdout] 124 | impl<'a, T: 'a + ToBox + ?Sized> Into> for Bow<'a, T> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: conflicting implementation in crate `core`: [INFO] [stdout] - impl Into for T [INFO] [stdout] where U: From; [INFO] [stdout] = note: downstream crates may implement trait `std::convert::From>` for type `std::boxed::Box<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0119`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bow` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ac5b0a7b038e11bd83db3ef4391c1a38a6ae118fe71645bcf3f20f2e93ddb350", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac5b0a7b038e11bd83db3ef4391c1a38a6ae118fe71645bcf3f20f2e93ddb350", kill_on_drop: false }` [INFO] [stdout] ac5b0a7b038e11bd83db3ef4391c1a38a6ae118fe71645bcf3f20f2e93ddb350