[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] 5f09656d00da293a0f37f97634e2692d8a320ffe [INFO] building nokazn/syncnm against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnokazn%2Fsyncnm" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [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-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/nokazn/syncnm on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded env_logger v0.11.8 [INFO] [stderr] Downloaded serial_test_derive v3.2.0 [INFO] [stderr] Downloaded serial_test v3.2.0 [INFO] [stderr] Downloaded portable-atomic-util v0.2.4 [INFO] [stderr] Downloaded jiff-static v0.2.15 [INFO] [stderr] Downloaded sdd v3.0.9 [INFO] [stderr] Downloaded scc v2.3.4 [INFO] [stderr] Downloaded jiff v0.2.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eaf96c431e9d361d2d3359e5451490407ade677e91e9474250d3880c556d470d [INFO] running `Command { std: "docker" "start" "-a" "eaf96c431e9d361d2d3359e5451490407ade677e91e9474250d3880c556d470d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eaf96c431e9d361d2d3359e5451490407ade677e91e9474250d3880c556d470d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eaf96c431e9d361d2d3359e5451490407ade677e91e9474250d3880c556d470d", kill_on_drop: false }` [INFO] [stdout] eaf96c431e9d361d2d3359e5451490407ade677e91e9474250d3880c556d470d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4dba24a18e64c8626a1ab95425675654146fb15ac3ac8c362a777f4559d5618 [INFO] running `Command { std: "docker" "start" "-a" "c4dba24a18e64c8626a1ab95425675654146fb15ac3ac8c362a777f4559d5618", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling slab v0.4.10 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling anstyle-query v1.1.3 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling option-ext v0.2.0 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling sdd v3.0.9 [INFO] [stderr] Compiling anstream v0.6.19 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling unsafe-libyaml v0.2.11 [INFO] [stderr] Compiling jiff v0.2.15 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling clap_builder v4.5.41 [INFO] [stderr] Compiling scc v2.3.4 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling data-encoding v2.9.0 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling path-clean v1.0.1 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling strum v0.25.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling dirs-sys v0.4.1 [INFO] [stderr] Compiling dirs v5.0.1 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling clap v4.5.41 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling serial_test v3.2.0 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling 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)]` (part of `#[warn(refining_impl_trait)]`) 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> { [INFO] [stdout] 25 + fn to_hash_target(&self) -> Result, anyhow::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.07s [INFO] running `Command { std: "docker" "inspect" "c4dba24a18e64c8626a1ab95425675654146fb15ac3ac8c362a777f4559d5618", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4dba24a18e64c8626a1ab95425675654146fb15ac3ac8c362a777f4559d5618", kill_on_drop: false }` [INFO] [stdout] c4dba24a18e64c8626a1ab95425675654146fb15ac3ac8c362a777f4559d5618 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d56edb8984f6bc8ef547f2a4bd0ca36fd76420c6da8da3e789b484b38c0af8df [INFO] running `Command { std: "docker" "start" "-a" "d56edb8984f6bc8ef547f2a4bd0ca36fd76420c6da8da3e789b484b38c0af8df", kill_on_drop: false }` [INFO] [stderr] Compiling 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)]` (part of `#[warn(refining_impl_trait)]`) 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> { [INFO] [stdout] 25 + fn to_hash_target(&self) -> std::result::Result, anyhow::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.58s [INFO] running `Command { std: "docker" "inspect" "d56edb8984f6bc8ef547f2a4bd0ca36fd76420c6da8da3e789b484b38c0af8df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d56edb8984f6bc8ef547f2a4bd0ca36fd76420c6da8da3e789b484b38c0af8df", kill_on_drop: false }` [INFO] [stdout] d56edb8984f6bc8ef547f2a4bd0ca36fd76420c6da8da3e789b484b38c0af8df