[INFO] fetching crate packetize_derive 0.102.0... [INFO] testing packetize_derive-0.102.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate packetize_derive 0.102.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate packetize_derive 0.102.0 [INFO] finished tweaking crates.io crate packetize_derive 0.102.0 [INFO] tweaked toml for crates.io crate packetize_derive 0.102.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate packetize_derive 0.102.0 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate packetize_derive 0.102.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 71011bc2b1710be8d664eaf1dc7c4a569bc6b40bcccea035f20004728c4ec94e [INFO] running `Command { std: "docker" "start" "-a" "71011bc2b1710be8d664eaf1dc7c4a569bc6b40bcccea035f20004728c4ec94e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71011bc2b1710be8d664eaf1dc7c4a569bc6b40bcccea035f20004728c4ec94e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71011bc2b1710be8d664eaf1dc7c4a569bc6b40bcccea035f20004728c4ec94e", kill_on_drop: false }` [INFO] [stdout] 71011bc2b1710be8d664eaf1dc7c4a569bc6b40bcccea035f20004728c4ec94e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6f6b827990919f627b9da034317607202a05dcc12349677ce040e17e73ec73a [INFO] running `Command { std: "docker" "start" "-a" "f6f6b827990919f627b9da034317607202a05dcc12349677ce040e17e73ec73a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.91 [INFO] [stderr] Compiling packetize_derive v0.102.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `proc_macro2::TokenTree` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use proc_macro2::TokenTree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parse_quote` [INFO] [stdout] --> src/lib.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | parse_macro_input, parse_quote, Attribute, Ident, ItemEnum, Meta, PathArguments, Type, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state_names` [INFO] [stdout] --> src/lib.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | let state_names = packet_stream [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_state_names` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bound_packet_lifetime_without_bracket` [INFO] [stdout] --> src/lib.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | let bound_packet_lifetime_without_bracket = bound_packet_lifetime.clone().map(|_| quote! {'a}); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bound_packet_lifetime_without_bracket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:350:54 [INFO] [stdout] | [INFO] [stdout] 350 | fn packet_stream_state_by_enum_variant(enum_variant: &mut Variant) -> PacketStreamState { [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [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] 350 | fn packet_stream_state_by_enum_variant(enum_variant: &mut Variant) -> PacketStreamState<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.42s [INFO] running `Command { std: "docker" "inspect" "f6f6b827990919f627b9da034317607202a05dcc12349677ce040e17e73ec73a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6f6b827990919f627b9da034317607202a05dcc12349677ce040e17e73ec73a", kill_on_drop: false }` [INFO] [stdout] f6f6b827990919f627b9da034317607202a05dcc12349677ce040e17e73ec73a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] daa2f1f197d27e7bfaf53f7415c4de047142a5f6b06b7883497aa10d12cf36f7 [INFO] running `Command { std: "docker" "start" "-a" "daa2f1f197d27e7bfaf53f7415c4de047142a5f6b06b7883497aa10d12cf36f7", kill_on_drop: false }` [INFO] [stderr] Compiling packetize_derive v0.102.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `proc_macro2::TokenTree` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use proc_macro2::TokenTree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parse_quote` [INFO] [stdout] --> src/lib.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | parse_macro_input, parse_quote, Attribute, Ident, ItemEnum, Meta, PathArguments, Type, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `proc_macro2::TokenTree` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use proc_macro2::TokenTree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parse_quote` [INFO] [stdout] --> src/lib.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | parse_macro_input, parse_quote, Attribute, Ident, ItemEnum, Meta, PathArguments, Type, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state_names` [INFO] [stdout] --> src/lib.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | let state_names = packet_stream [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_state_names` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bound_packet_lifetime_without_bracket` [INFO] [stdout] --> src/lib.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | let bound_packet_lifetime_without_bracket = bound_packet_lifetime.clone().map(|_| quote! {'a}); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bound_packet_lifetime_without_bracket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state_names` [INFO] [stdout] --> src/lib.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | let state_names = packet_stream [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_state_names` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bound_packet_lifetime_without_bracket` [INFO] [stdout] --> src/lib.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | let bound_packet_lifetime_without_bracket = bound_packet_lifetime.clone().map(|_| quote! {'a}); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bound_packet_lifetime_without_bracket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:350:54 [INFO] [stdout] | [INFO] [stdout] 350 | fn packet_stream_state_by_enum_variant(enum_variant: &mut Variant) -> PacketStreamState { [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [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] 350 | fn packet_stream_state_by_enum_variant(enum_variant: &mut Variant) -> PacketStreamState<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:350:54 [INFO] [stdout] | [INFO] [stdout] 350 | fn packet_stream_state_by_enum_variant(enum_variant: &mut Variant) -> PacketStreamState { [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [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] 350 | fn packet_stream_state_by_enum_variant(enum_variant: &mut Variant) -> PacketStreamState<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "daa2f1f197d27e7bfaf53f7415c4de047142a5f6b06b7883497aa10d12cf36f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daa2f1f197d27e7bfaf53f7415c4de047142a5f6b06b7883497aa10d12cf36f7", kill_on_drop: false }` [INFO] [stdout] daa2f1f197d27e7bfaf53f7415c4de047142a5f6b06b7883497aa10d12cf36f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 076f0a9262ee5d7c355a52393e5219baccf756115664360fcc9421e5eed0402f [INFO] running `Command { std: "docker" "start" "-a" "076f0a9262ee5d7c355a52393e5219baccf756115664360fcc9421e5eed0402f", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `proc_macro2::TokenTree` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use proc_macro2::TokenTree; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `parse_quote` [INFO] [stderr] --> src/lib.rs:5:24 [INFO] [stderr] | [INFO] [stderr] 5 | parse_macro_input, parse_quote, Attribute, Ident, ItemEnum, Meta, PathArguments, Type, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state_names` [INFO] [stderr] --> src/lib.rs:86:9 [INFO] [stderr] | [INFO] [stderr] 86 | let state_names = packet_stream [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_state_names` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bound_packet_lifetime_without_bracket` [INFO] [stderr] --> src/lib.rs:106:9 [INFO] [stderr] | [INFO] [stderr] 106 | let bound_packet_lifetime_without_bracket = bound_packet_lifetime.clone().map(|_| quote! {'a}); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bound_packet_lifetime_without_bracket` [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:350:54 [INFO] [stderr] | [INFO] [stderr] 350 | fn packet_stream_state_by_enum_variant(enum_variant: &mut Variant) -> PacketStreamState { [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [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] 350 | fn packet_stream_state_by_enum_variant(enum_variant: &mut Variant) -> PacketStreamState<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `packetize_derive` (lib) generated 5 warnings (run `cargo fix --lib -p packetize_derive` to apply 3 suggestions) [INFO] [stderr] warning: `packetize_derive` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/packetize_derive-58e19ac76448243b) [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 packetize_derive [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" "076f0a9262ee5d7c355a52393e5219baccf756115664360fcc9421e5eed0402f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "076f0a9262ee5d7c355a52393e5219baccf756115664360fcc9421e5eed0402f", kill_on_drop: false }` [INFO] [stdout] 076f0a9262ee5d7c355a52393e5219baccf756115664360fcc9421e5eed0402f