[INFO] cloning repository https://github.com/nokazn/syncnm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nokazn/syncnm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnokazn%2Fsyncnm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnokazn%2Fsyncnm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0e15c664267f7c115e048e4ee5957dd3c5fcea4b [INFO] checking nokazn/syncnm against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnokazn%2Fsyncnm" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nokazn/syncnm on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nokazn/syncnm [INFO] finished tweaking git repo https://github.com/nokazn/syncnm [INFO] tweaked toml for git repo https://github.com/nokazn/syncnm written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/nokazn/syncnm 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serial_test_derive v3.0.0 [INFO] [stderr] Downloaded serde_yaml v0.9.31 [INFO] [stderr] Downloaded serial_test v3.0.0 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 65d7a675b6ffeb9f20b3e678bfb2610d9b75609b1123c6bd3a2f4966fed1aaf7 [INFO] running `Command { std: "docker" "start" "-a" "65d7a675b6ffeb9f20b3e678bfb2610d9b75609b1123c6bd3a2f4966fed1aaf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "65d7a675b6ffeb9f20b3e678bfb2610d9b75609b1123c6bd3a2f4966fed1aaf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65d7a675b6ffeb9f20b3e678bfb2610d9b75609b1123c6bd3a2f4966fed1aaf7", kill_on_drop: false }` [INFO] [stdout] 65d7a675b6ffeb9f20b3e678bfb2610d9b75609b1123c6bd3a2f4966fed1aaf7 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dfe28391a052e9a7f79b35faa56043467a4ffe438ed0747ad2726c91ee9f1ac7 [INFO] running `Command { std: "docker" "start" "-a" "dfe28391a052e9a7f79b35faa56043467a4ffe438ed0747ad2726c91ee9f1ac7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle v1.0.5 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking anstream v0.6.11 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling anyhow v1.0.82 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking clap_builder v4.5.1 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking indexmap v2.2.2 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking unsafe-libyaml v0.2.10 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Checking clap v4.5.1 [INFO] [stderr] Checking tempfile v3.10.0 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking path-clean v1.0.1 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.1 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling serial_test_derive v3.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Checking serial_test v3.0.0 [INFO] [stderr] Checking serde_yaml v0.9.31 [INFO] [stderr] Checking serde_json v1.0.111 [INFO] [stderr] Checking syncnm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature [INFO] [stdout] --> src/project/lockfile.rs:25:31 [INFO] [stdout] | [INFO] [stdout] 25 | fn to_hash_target(&self) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/utils/hash.rs:20:31 [INFO] [stdout] | [INFO] [stdout] 20 | fn to_hash_target(&self) -> Result>; [INFO] [stdout] | ------------------------ return type from trait method defined here [INFO] [stdout] | [INFO] [stdout] = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate [INFO] [stdout] = note: we are soliciting feedback, see issue #121718 for more information [INFO] [stdout] = note: `#[warn(refining_impl_trait_internal)]` on by default [INFO] [stdout] help: replace the return type so that it matches the trait [INFO] [stdout] | [INFO] [stdout] 25 | fn to_hash_target(&self) -> Result, anyhow::Error> { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature [INFO] [stdout] --> src/project/lockfile.rs:25:31 [INFO] [stdout] | [INFO] [stdout] 25 | fn to_hash_target(&self) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/utils/hash.rs:20:31 [INFO] [stdout] | [INFO] [stdout] 20 | fn to_hash_target(&self) -> Result>; [INFO] [stdout] | ------------------------ return type from trait method defined here [INFO] [stdout] | [INFO] [stdout] = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate [INFO] [stdout] = note: we are soliciting feedback, see issue #121718 for more information [INFO] [stdout] = note: `#[warn(refining_impl_trait_internal)]` on by default [INFO] [stdout] help: replace the return type so that it matches the trait [INFO] [stdout] | [INFO] [stdout] 25 | fn to_hash_target(&self) -> std::result::Result, anyhow::Error> { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.82s [INFO] running `Command { std: "docker" "inspect" "dfe28391a052e9a7f79b35faa56043467a4ffe438ed0747ad2726c91ee9f1ac7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfe28391a052e9a7f79b35faa56043467a4ffe438ed0747ad2726c91ee9f1ac7", kill_on_drop: false }` [INFO] [stdout] dfe28391a052e9a7f79b35faa56043467a4ffe438ed0747ad2726c91ee9f1ac7