[INFO] fetching crate fast_async_trait_proc 0.1.1... [INFO] checking fast_async_trait_proc-0.1.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate fast_async_trait_proc 0.1.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate fast_async_trait_proc 0.1.1 [INFO] finished tweaking crates.io crate fast_async_trait_proc 0.1.1 [INFO] tweaked toml for crates.io crate fast_async_trait_proc 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fast_async_trait_proc 0.1.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 5 packages to latest compatible versions [INFO] [stderr] Adding derive-syn-parse v0.1.5 (available: v0.2.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.106) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 03dfea9368f7be4fc3d1fb4a02760f3d59bf798af5c54431b5db9ae19de05f6a [INFO] running `Command { std: "docker" "start" "-a" "03dfea9368f7be4fc3d1fb4a02760f3d59bf798af5c54431b5db9ae19de05f6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03dfea9368f7be4fc3d1fb4a02760f3d59bf798af5c54431b5db9ae19de05f6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03dfea9368f7be4fc3d1fb4a02760f3d59bf798af5c54431b5db9ae19de05f6a", kill_on_drop: false }` [INFO] [stdout] 03dfea9368f7be4fc3d1fb4a02760f3d59bf798af5c54431b5db9ae19de05f6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9de7f171bbce96555bea73d75bc120db37fc5397ee3a895af789a22fcdd92f65 [INFO] running `Command { std: "docker" "start" "-a" "9de7f171bbce96555bea73d75bc120db37fc5397ee3a895af789a22fcdd92f65", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Compiling derive-syn-parse v0.1.5 [INFO] [stderr] Checking fast_async_trait_proc v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `syn_no_non_exhaustive` [INFO] [stdout] --> src/def.rs:195:19 [INFO] [stdout] | [INFO] [stdout] 195 | #[cfg(syn_no_non_exhaustive)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `printing` [INFO] [stdout] --> src/imp.rs:58:15 [INFO] [stdout] | [INFO] [stdout] 58 | #[cfg(not(feature = "printing"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `printing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `syn_no_non_exhaustive` [INFO] [stdout] --> src/def.rs:195:19 [INFO] [stdout] | [INFO] [stdout] 195 | #[cfg(syn_no_non_exhaustive)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `printing` [INFO] [stdout] --> src/imp.rs:81:19 [INFO] [stdout] | [INFO] [stdout] 81 | #[cfg(feature = "printing")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `printing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `printing` [INFO] [stdout] --> src/imp.rs:83:23 [INFO] [stdout] | [INFO] [stdout] 83 | #[cfg(not(feature = "printing"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `printing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `printing` [INFO] [stdout] --> src/imp.rs:58:15 [INFO] [stdout] | [INFO] [stdout] 58 | #[cfg(not(feature = "printing"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `printing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `printing` [INFO] [stdout] --> src/imp.rs:81:19 [INFO] [stdout] | [INFO] [stdout] 81 | #[cfg(feature = "printing")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `printing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `printing` [INFO] [stdout] --> src/imp.rs:83:23 [INFO] [stdout] | [INFO] [stdout] 83 | #[cfg(not(feature = "printing"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `printing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `brace_token` is never read [INFO] [stdout] --> src/def.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct AsyncTraitDef { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 36 | pub brace_token: syn::token::Brace, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `brace_token` is never read [INFO] [stdout] --> src/imp.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct AsyncItemImpl { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub brace_token: syn::token::Brace, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `brace_token` is never read [INFO] [stdout] --> src/def.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct AsyncTraitDef { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 36 | pub brace_token: syn::token::Brace, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `brace_token` is never read [INFO] [stdout] --> src/imp.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct AsyncItemImpl { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub brace_token: syn::token::Brace, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.07s [INFO] running `Command { std: "docker" "inspect" "9de7f171bbce96555bea73d75bc120db37fc5397ee3a895af789a22fcdd92f65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9de7f171bbce96555bea73d75bc120db37fc5397ee3a895af789a22fcdd92f65", kill_on_drop: false }` [INFO] [stdout] 9de7f171bbce96555bea73d75bc120db37fc5397ee3a895af789a22fcdd92f65