[INFO] fetching crate aph_disjoint_set 0.1.1... [INFO] checking aph_disjoint_set-0.1.1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate aph_disjoint_set 0.1.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate aph_disjoint_set 0.1.1 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate aph_disjoint_set 0.1.1 [INFO] finished tweaking crates.io crate aph_disjoint_set 0.1.1 [INFO] tweaked toml for crates.io crate aph_disjoint_set 0.1.1 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 12 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding rstest v0.17.0 (latest: v0.22.0) [INFO] [stderr] Adding rstest_macros v0.17.0 (latest: v0.22.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.76) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4e21eda43c695b2bac7ad14ad9d89f0042752cf0c5fd81abd75152e2d1146a9e [INFO] running `Command { std: "docker" "start" "-a" "4e21eda43c695b2bac7ad14ad9d89f0042752cf0c5fd81abd75152e2d1146a9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e21eda43c695b2bac7ad14ad9d89f0042752cf0c5fd81abd75152e2d1146a9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e21eda43c695b2bac7ad14ad9d89f0042752cf0c5fd81abd75152e2d1146a9e", kill_on_drop: false }` [INFO] [stdout] 4e21eda43c695b2bac7ad14ad9d89f0042752cf0c5fd81abd75152e2d1146a9e [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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02ee398fe2e16e2ff2ef66243d941bc81d3228682aafd66dfe6a549022b2cef6 [INFO] running `Command { std: "docker" "start" "-a" "02ee398fe2e16e2ff2ef66243d941bc81d3228682aafd66dfe6a549022b2cef6", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking aph_disjoint_set v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/disjoint_set_array.rs:237:13 [INFO] [stdout] | [INFO] [stdout] 236 | $enm(s) => $ro_type(s), [INFO] [stdout] | ------- matches all the relevant values [INFO] [stdout] 237 | _ => unreachable!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] ... [INFO] [stdout] 285 | / impl_array_djs!( [INFO] [stdout] 286 | | DisjointSetArrayU8, [INFO] [stdout] 287 | | RoDisjointSetArrayU8, [INFO] [stdout] 288 | | common_strct!(ArrayStorage, Impossible, Impossible,Impossible), [INFO] [stdout] ... | [INFO] [stdout] 291 | | BitsEnum::U8 [INFO] [stdout] 292 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_array_djs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/disjoint_set_array.rs:237:13 [INFO] [stdout] | [INFO] [stdout] 236 | $enm(s) => $ro_type(s), [INFO] [stdout] | ------- matches all the relevant values [INFO] [stdout] 237 | _ => unreachable!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] ... [INFO] [stdout] 293 | / impl_array_djs!( [INFO] [stdout] 294 | | DisjointSetArrayU16, [INFO] [stdout] 295 | | RoDisjointSetArrayU16, [INFO] [stdout] 296 | | common_strct!(Impossible, ArrayStorage, Impossible,Impossible), [INFO] [stdout] ... | [INFO] [stdout] 299 | | BitsEnum::U16 [INFO] [stdout] 300 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_array_djs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/disjoint_set_array.rs:237:13 [INFO] [stdout] | [INFO] [stdout] 236 | $enm(s) => $ro_type(s), [INFO] [stdout] | ------- matches all the relevant values [INFO] [stdout] 237 | _ => unreachable!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] ... [INFO] [stdout] 302 | / impl_array_djs!( [INFO] [stdout] 303 | | DisjointSetArrayU32, [INFO] [stdout] 304 | | RoDisjointSetArrayU32, [INFO] [stdout] 305 | | common_strct!(Impossible,Impossible, ArrayStorage, Impossible), [INFO] [stdout] ... | [INFO] [stdout] 308 | | BitsEnum::U32 [INFO] [stdout] 309 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_array_djs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/disjoint_set_array.rs:237:13 [INFO] [stdout] | [INFO] [stdout] 236 | $enm(s) => $ro_type(s), [INFO] [stdout] | ------- matches all the relevant values [INFO] [stdout] 237 | _ => unreachable!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] ... [INFO] [stdout] 311 | / impl_array_djs!( [INFO] [stdout] 312 | | DisjointSetArrayU64, [INFO] [stdout] 313 | | RoDisjointSetArrayU64, [INFO] [stdout] 314 | | common_strct!(Impossible,Impossible,Impossible, ArrayStorage), [INFO] [stdout] ... | [INFO] [stdout] 317 | | BitsEnum::U64 [INFO] [stdout] 318 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_array_djs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rstest_macros v0.17.0 [INFO] [stderr] Checking rstest v0.17.0 [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/disjoint_set_array.rs:237:13 [INFO] [stdout] | [INFO] [stdout] 236 | $enm(s) => $ro_type(s), [INFO] [stdout] | ------- matches all the relevant values [INFO] [stdout] 237 | _ => unreachable!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] ... [INFO] [stdout] 285 | / impl_array_djs!( [INFO] [stdout] 286 | | DisjointSetArrayU8, [INFO] [stdout] 287 | | RoDisjointSetArrayU8, [INFO] [stdout] 288 | | common_strct!(ArrayStorage, Impossible, Impossible,Impossible), [INFO] [stdout] ... | [INFO] [stdout] 291 | | BitsEnum::U8 [INFO] [stdout] 292 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_array_djs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/disjoint_set_array.rs:237:13 [INFO] [stdout] | [INFO] [stdout] 236 | $enm(s) => $ro_type(s), [INFO] [stdout] | ------- matches all the relevant values [INFO] [stdout] 237 | _ => unreachable!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] ... [INFO] [stdout] 293 | / impl_array_djs!( [INFO] [stdout] 294 | | DisjointSetArrayU16, [INFO] [stdout] 295 | | RoDisjointSetArrayU16, [INFO] [stdout] 296 | | common_strct!(Impossible, ArrayStorage, Impossible,Impossible), [INFO] [stdout] ... | [INFO] [stdout] 299 | | BitsEnum::U16 [INFO] [stdout] 300 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_array_djs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/disjoint_set_array.rs:237:13 [INFO] [stdout] | [INFO] [stdout] 236 | $enm(s) => $ro_type(s), [INFO] [stdout] | ------- matches all the relevant values [INFO] [stdout] 237 | _ => unreachable!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] ... [INFO] [stdout] 302 | / impl_array_djs!( [INFO] [stdout] 303 | | DisjointSetArrayU32, [INFO] [stdout] 304 | | RoDisjointSetArrayU32, [INFO] [stdout] 305 | | common_strct!(Impossible,Impossible, ArrayStorage, Impossible), [INFO] [stdout] ... | [INFO] [stdout] 308 | | BitsEnum::U32 [INFO] [stdout] 309 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_array_djs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/disjoint_set_array.rs:237:13 [INFO] [stdout] | [INFO] [stdout] 236 | $enm(s) => $ro_type(s), [INFO] [stdout] | ------- matches all the relevant values [INFO] [stdout] 237 | _ => unreachable!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] ... [INFO] [stdout] 311 | / impl_array_djs!( [INFO] [stdout] 312 | | DisjointSetArrayU64, [INFO] [stdout] 313 | | RoDisjointSetArrayU64, [INFO] [stdout] 314 | | common_strct!(Impossible,Impossible,Impossible, ArrayStorage), [INFO] [stdout] ... | [INFO] [stdout] 317 | | BitsEnum::U64 [INFO] [stdout] 318 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_array_djs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.77s [INFO] running `Command { std: "docker" "inspect" "02ee398fe2e16e2ff2ef66243d941bc81d3228682aafd66dfe6a549022b2cef6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02ee398fe2e16e2ff2ef66243d941bc81d3228682aafd66dfe6a549022b2cef6", kill_on_drop: false }` [INFO] [stdout] 02ee398fe2e16e2ff2ef66243d941bc81d3228682aafd66dfe6a549022b2cef6