[INFO] fetching crate portable-hash-macros 0.1.1... [INFO] testing portable-hash-macros-0.1.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate portable-hash-macros 0.1.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate portable-hash-macros 0.1.1 [INFO] finished tweaking crates.io crate portable-hash-macros 0.1.1 [INFO] tweaked toml for crates.io crate portable-hash-macros 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate portable-hash-macros 0.1.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate portable-hash-macros 0.1.1 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ddd423e2ef834740ff0c2467d04b4ea702fd7026fbf6cf32177f13333973f80d [INFO] running `Command { std: "docker" "start" "-a" "ddd423e2ef834740ff0c2467d04b4ea702fd7026fbf6cf32177f13333973f80d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ddd423e2ef834740ff0c2467d04b4ea702fd7026fbf6cf32177f13333973f80d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddd423e2ef834740ff0c2467d04b4ea702fd7026fbf6cf32177f13333973f80d", kill_on_drop: false }` [INFO] [stdout] ddd423e2ef834740ff0c2467d04b4ea702fd7026fbf6cf32177f13333973f80d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 654a1bcb6ab6b9a66b7de56e028ab685cee938ce49c9e37236d0b25b53b85df7 [INFO] running `Command { std: "docker" "start" "-a" "654a1bcb6ab6b9a66b7de56e028ab685cee938ce49c9e37236d0b25b53b85df7", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling portable-hash-macros v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `GenericArguments` is never constructed [INFO] [stdout] --> src/lib.rs:449:8 [INFO] [stdout] | [INFO] [stdout] 449 | struct GenericArguments { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:387:15 [INFO] [stdout] | [INFO] [stdout] 387 | generics: &Generics, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 388 | ) -> SplitGenerics< [INFO] [stdout] | ______^ [INFO] [stdout] 389 | | impl Iterator, [INFO] [stdout] | | ^^^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] 390 | | impl Iterator, [INFO] [stdout] | | ^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] 391 | | impl Iterator, [INFO] [stdout] | | ^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] 392 | | impl Iterator, [INFO] [stdout] | | ^^^^^^ the same lifetime is elided here [INFO] [stdout] 393 | | impl Iterator, [INFO] [stdout] | | ^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] 394 | | impl Iterator, [INFO] [stdout] | | ^^^^^^ the same lifetime is elided here [INFO] [stdout] 395 | | > { [INFO] [stdout] | |_^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 388 | ) -> SplitGenerics<'_, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.77s [INFO] running `Command { std: "docker" "inspect" "654a1bcb6ab6b9a66b7de56e028ab685cee938ce49c9e37236d0b25b53b85df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "654a1bcb6ab6b9a66b7de56e028ab685cee938ce49c9e37236d0b25b53b85df7", kill_on_drop: false }` [INFO] [stdout] 654a1bcb6ab6b9a66b7de56e028ab685cee938ce49c9e37236d0b25b53b85df7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ad7fb9255c4f2c2be633484ecea36e5ad760e96ed38f637bca0eaf85d61af38 [INFO] running `Command { std: "docker" "start" "-a" "1ad7fb9255c4f2c2be633484ecea36e5ad760e96ed38f637bca0eaf85d61af38", kill_on_drop: false }` [INFO] [stderr] Compiling portable-hash-macros v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `GenericArguments` is never constructed [INFO] [stdout] --> src/lib.rs:449:8 [INFO] [stdout] | [INFO] [stdout] 449 | struct GenericArguments { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:387:15 [INFO] [stdout] | [INFO] [stdout] 387 | generics: &Generics, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 388 | ) -> SplitGenerics< [INFO] [stdout] | ______^ [INFO] [stdout] 389 | | impl Iterator, [INFO] [stdout] | | ^^^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] 390 | | impl Iterator, [INFO] [stdout] | | ^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] 391 | | impl Iterator, [INFO] [stdout] | | ^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] 392 | | impl Iterator, [INFO] [stdout] | | ^^^^^^ the same lifetime is elided here [INFO] [stdout] 393 | | impl Iterator, [INFO] [stdout] | | ^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] 394 | | impl Iterator, [INFO] [stdout] | | ^^^^^^ the same lifetime is elided here [INFO] [stdout] 395 | | > { [INFO] [stdout] | |_^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 388 | ) -> SplitGenerics<'_, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GenericArguments` is never constructed [INFO] [stdout] --> src/lib.rs:449:8 [INFO] [stdout] | [INFO] [stdout] 449 | struct GenericArguments { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:387:15 [INFO] [stdout] | [INFO] [stdout] 387 | generics: &Generics, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 388 | ) -> SplitGenerics< [INFO] [stdout] | ______^ [INFO] [stdout] 389 | | impl Iterator, [INFO] [stdout] | | ^^^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] 390 | | impl Iterator, [INFO] [stdout] | | ^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] 391 | | impl Iterator, [INFO] [stdout] | | ^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] 392 | | impl Iterator, [INFO] [stdout] | | ^^^^^^ the same lifetime is elided here [INFO] [stdout] 393 | | impl Iterator, [INFO] [stdout] | | ^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] 394 | | impl Iterator, [INFO] [stdout] | | ^^^^^^ the same lifetime is elided here [INFO] [stdout] 395 | | > { [INFO] [stdout] | |_^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 388 | ) -> SplitGenerics<'_, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `Command { std: "docker" "inspect" "1ad7fb9255c4f2c2be633484ecea36e5ad760e96ed38f637bca0eaf85d61af38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ad7fb9255c4f2c2be633484ecea36e5ad760e96ed38f637bca0eaf85d61af38", kill_on_drop: false }` [INFO] [stdout] 1ad7fb9255c4f2c2be633484ecea36e5ad760e96ed38f637bca0eaf85d61af38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 092b60abc58f913fe0067dded4a3d1cc1432f02039b393ab8244fa5701280da0 [INFO] running `Command { std: "docker" "start" "-a" "092b60abc58f913fe0067dded4a3d1cc1432f02039b393ab8244fa5701280da0", kill_on_drop: false }` [INFO] [stderr] warning: struct `GenericArguments` is never constructed [INFO] [stderr] --> src/lib.rs:449:8 [INFO] [stderr] | [INFO] [stderr] 449 | struct GenericArguments { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:387:15 [INFO] [stderr] | [INFO] [stderr] 387 | generics: &Generics, [INFO] [stderr] | ^^^^^^^^^ the lifetime is elided here [INFO] [stderr] 388 | ) -> SplitGenerics< [INFO] [stderr] | ______^ [INFO] [stderr] 389 | | impl Iterator, [INFO] [stderr] | | ^^^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stderr] 390 | | impl Iterator, [INFO] [stderr] | | ^^^^^^^^^ the same lifetime is elided here [INFO] [stderr] 391 | | impl Iterator, [INFO] [stderr] | | ^^^^^^^^^^ the same lifetime is elided here [INFO] [stderr] 392 | | impl Iterator, [INFO] [stderr] | | ^^^^^^ the same lifetime is elided here [INFO] [stderr] 393 | | impl Iterator, [INFO] [stderr] | | ^^^^^^^^^^^ the same lifetime is elided here [INFO] [stderr] 394 | | impl Iterator, [INFO] [stderr] | | ^^^^^^ the same lifetime is elided here [INFO] [stderr] 395 | | > { [INFO] [stderr] | |_^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 388 | ) -> SplitGenerics<'_, [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `portable-hash-macros` (lib) generated 2 warnings (run `cargo fix --lib -p portable-hash-macros` to apply 1 suggestion) [INFO] [stderr] warning: `portable-hash-macros` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/portable_hash_macros-28b8ca35ea0bae59) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests portable_hash_macros [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "092b60abc58f913fe0067dded4a3d1cc1432f02039b393ab8244fa5701280da0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "092b60abc58f913fe0067dded4a3d1cc1432f02039b393ab8244fa5701280da0", kill_on_drop: false }` [INFO] [stdout] 092b60abc58f913fe0067dded4a3d1cc1432f02039b393ab8244fa5701280da0