[INFO] fetching crate bitbuffer_derive 0.11.3... [INFO] testing bitbuffer_derive-0.11.3 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate bitbuffer_derive 0.11.3 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate bitbuffer_derive 0.11.3 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate bitbuffer_derive 0.11.3 [INFO] tweaked toml for crates.io crate bitbuffer_derive 0.11.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bitbuffer_derive 0.11.3 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 bitbuffer_derive 0.11.3 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] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded structmeta v0.3.0 [INFO] [stderr] Downloaded bitbuffer v0.11.2 [INFO] [stderr] Downloaded merge v0.2.0 [INFO] [stderr] Downloaded bitbuffer_derive v0.11.2 [INFO] [stderr] Downloaded merge_derive v0.2.0 [INFO] [stderr] Downloaded structmeta-derive v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b13337536f1ecda001a009a75573be558d72d27d58c28d3f1d0dd5bfa5e02b0c [INFO] running `Command { std: "docker" "start" "-a" "b13337536f1ecda001a009a75573be558d72d27d58c28d3f1d0dd5bfa5e02b0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b13337536f1ecda001a009a75573be558d72d27d58c28d3f1d0dd5bfa5e02b0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b13337536f1ecda001a009a75573be558d72d27d58c28d3f1d0dd5bfa5e02b0c", kill_on_drop: false }` [INFO] [stdout] b13337536f1ecda001a009a75573be558d72d27d58c28d3f1d0dd5bfa5e02b0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 37bceeff810125b1f4929c1ce10cac8d447fe1fe4ea7fd5a94fa66b2fb892b55 [INFO] running `Command { std: "docker" "start" "-a" "37bceeff810125b1f4929c1ce10cac8d447fe1fe4ea7fd5a94fa66b2fb892b55", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling structmeta-derive v0.3.0 [INFO] [stderr] Compiling merge_derive v0.2.0 [INFO] [stderr] Compiling merge v0.2.0 [INFO] [stderr] Compiling structmeta v0.3.0 [INFO] [stderr] Compiling bitbuffer_derive v0.11.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/params/mod.rs:240:30 [INFO] [stdout] | [INFO] [stdout] 240 | pub fn generics_for_impl(&self) -> (ImplGenerics, TypeGenerics, Option<&WhereClause>) { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided 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] 240 | pub fn generics_for_impl(&self) -> (ImplGenerics<'_>, TypeGenerics<'_>, Option<&WhereClause>) { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.89s [INFO] running `Command { std: "docker" "inspect" "37bceeff810125b1f4929c1ce10cac8d447fe1fe4ea7fd5a94fa66b2fb892b55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37bceeff810125b1f4929c1ce10cac8d447fe1fe4ea7fd5a94fa66b2fb892b55", kill_on_drop: false }` [INFO] [stdout] 37bceeff810125b1f4929c1ce10cac8d447fe1fe4ea7fd5a94fa66b2fb892b55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 206e6d21effaf2a878c6ba8c094a3fa448d427929dddafcf07b4275c1ef516df [INFO] running `Command { std: "docker" "start" "-a" "206e6d21effaf2a878c6ba8c094a3fa448d427929dddafcf07b4275c1ef516df", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling merge_derive v0.1.0 [INFO] [stderr] Compiling merge v0.1.0 [INFO] [stderr] Compiling structmeta-derive v0.3.0 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling merge_derive v0.2.0 [INFO] [stderr] Compiling merge v0.2.0 [INFO] [stderr] Compiling structmeta v0.3.0 [INFO] [stderr] Compiling bitbuffer_derive v0.11.2 [INFO] [stderr] Compiling bitbuffer_derive v0.11.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/params/mod.rs:240:30 [INFO] [stdout] | [INFO] [stdout] 240 | pub fn generics_for_impl(&self) -> (ImplGenerics, TypeGenerics, Option<&WhereClause>) { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided 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] 240 | pub fn generics_for_impl(&self) -> (ImplGenerics<'_>, TypeGenerics<'_>, Option<&WhereClause>) { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bitbuffer v0.11.2 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/params/mod.rs:240:30 [INFO] [stdout] | [INFO] [stdout] 240 | pub fn generics_for_impl(&self) -> (ImplGenerics, TypeGenerics, Option<&WhereClause>) { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided 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] 240 | pub fn generics_for_impl(&self) -> (ImplGenerics<'_>, TypeGenerics<'_>, Option<&WhereClause>) { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 17.08s [INFO] running `Command { std: "docker" "inspect" "206e6d21effaf2a878c6ba8c094a3fa448d427929dddafcf07b4275c1ef516df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "206e6d21effaf2a878c6ba8c094a3fa448d427929dddafcf07b4275c1ef516df", kill_on_drop: false }` [INFO] [stdout] 206e6d21effaf2a878c6ba8c094a3fa448d427929dddafcf07b4275c1ef516df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6e8a6a4d86c3f70608d8130d79d8be8822bb8959b16b8fa505709afb32a597f6 [INFO] running `Command { std: "docker" "start" "-a" "6e8a6a4d86c3f70608d8130d79d8be8822bb8959b16b8fa505709afb32a597f6", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/params/mod.rs:240:30 [INFO] [stderr] | [INFO] [stderr] 240 | pub fn generics_for_impl(&self) -> (ImplGenerics, TypeGenerics, Option<&WhereClause>) { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stderr] | | | | [INFO] [stderr] | | | the same lifetime is hidden here [INFO] [stderr] | | the same lifetime is hidden here [INFO] [stderr] | the lifetime is elided 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] 240 | pub fn generics_for_impl(&self) -> (ImplGenerics<'_>, TypeGenerics<'_>, Option<&WhereClause>) { [INFO] [stderr] | ++++ ++++ [INFO] [stderr] [INFO] [stderr] warning: `bitbuffer_derive` (lib) generated 1 warning (run `cargo fix --lib -p bitbuffer_derive` to apply 1 suggestion) [INFO] [stderr] warning: `bitbuffer_derive` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bitbuffer_derive-93ec735e3647f185) [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] Running tests/expand.rs (/opt/rustwide/target/debug/deps/expand-513a7e391182b3fc) [INFO] [stderr] Running tests/read.rs (/opt/rustwide/target/debug/deps/read-b5c561c491cd1a7e) [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] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test test_align_enum ... ok [INFO] [stdout] test test_align_enum_field ... ok [INFO] [stdout] test test_align_field ... ok [INFO] [stdout] test test_align ... ok [INFO] [stdout] test test_bit_size ... ok [INFO] [stdout] test test_read_rest_enum ... ok [INFO] [stdout] test test_read_bare_enum ... ok [INFO] [stdout] test test_read_struct2 ... ok [INFO] [stdout] test test_read_struct_sized ... ok [INFO] [stdout] test test_bit_size_sized ... ok [INFO] [stdout] test test_read_unnamed_field_enum ... ok [INFO] [stdout] test test_read_unnamed_field_enum_sized ... ok [INFO] [stdout] test test_read_struct3 ... ok [INFO] [stdout] test test_read_struct ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Running tests/write.rs (/opt/rustwide/target/debug/deps/write-4d4f509a0d069bdc) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test test_align ... ok [INFO] [stdout] test test_align_enum ... ok [INFO] [stdout] test test_align_field ... ok [INFO] [stdout] test test_align_enum_field ... ok [INFO] [stdout] test test_read_bare_enum ... ok [INFO] [stdout] test test_read_rest_enum ... ok [INFO] [stdout] test test_read_size_expression ... ok [INFO] [stdout] test test_read_struct ... ok [INFO] [stdout] test test_read_struct2 ... ok [INFO] [stdout] test test_read_struct3 ... ok [INFO] [stdout] test test_read_unnamed_field_enum ... ok [INFO] [stdout] test test_read_unnamed_field_enum_sized ... ok [INFO] [stdout] test test_read_struct_sized ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests bitbuffer_derive [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - (line 77) ... ok [INFO] [stdout] test src/lib.rs - (line 155) ... ok [INFO] [stdout] test src/lib.rs - (line 110) ... ok [INFO] [stdout] test src/lib.rs - (line 125) ... ok [INFO] [stdout] test src/lib.rs - (line 39) ... ok [INFO] [stdout] test src/lib.rs - (line 65) ... ok [INFO] [stdout] test src/lib.rs - (line 19) ... ok [INFO] [stdout] test src/lib.rs - (line 91) ... ok [INFO] [stdout] test src/lib.rs - (line 142) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6e8a6a4d86c3f70608d8130d79d8be8822bb8959b16b8fa505709afb32a597f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e8a6a4d86c3f70608d8130d79d8be8822bb8959b16b8fa505709afb32a597f6", kill_on_drop: false }` [INFO] [stdout] 6e8a6a4d86c3f70608d8130d79d8be8822bb8959b16b8fa505709afb32a597f6