[INFO] fetching crate async-dropper 0.3.1...
[INFO] checking async-dropper-0.3.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate async-dropper 0.3.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate async-dropper 0.3.1
[INFO] removed 5 missing examples
[INFO] finished tweaking crates.io crate async-dropper 0.3.1
[INFO] tweaked toml for crates.io crate async-dropper 0.3.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate async-dropper 0.3.1 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate async-dropper 0.3.1 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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 async-global-executor v2.3.1
[INFO] [stderr]   Downloaded async-dropper-derive v0.3.1
[INFO] [stderr]   Downloaded value-bag v1.4.1
[INFO] [stderr]   Downloaded async-dropper-simple v0.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e194ea98f9bf1e60d410e29926f779b6838eae5c375cba55b9a624c7e6bf71b9
[INFO] running `Command { std: "docker" "start" "-a" "e194ea98f9bf1e60d410e29926f779b6838eae5c375cba55b9a624c7e6bf71b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e194ea98f9bf1e60d410e29926f779b6838eae5c375cba55b9a624c7e6bf71b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e194ea98f9bf1e60d410e29926f779b6838eae5c375cba55b9a624c7e6bf71b9", kill_on_drop: false }`
[INFO] [stdout] e194ea98f9bf1e60d410e29926f779b6838eae5c375cba55b9a624c7e6bf71b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02a3d737b189709e1dee9f322dd8f4e15c9cf96a9acf8dc6149f93895c435a7e
[INFO] running `Command { std: "docker" "start" "-a" "02a3d737b189709e1dee9f322dd8f4e15c9cf96a9acf8dc6149f93895c435a7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling semver v1.0.18
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]     Checking value-bag v1.4.1
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking parking v2.1.0
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking waker-fn v1.1.0
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]     Checking async-lock v2.7.0
[INFO] [stderr]    Compiling async-trait v0.1.74
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking async-task v4.4.0
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking atomic-waker v1.1.1
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking concurrent-queue v2.2.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling async-dropper-simple v0.2.5
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]     Checking async-executor v1.5.1
[INFO] [stderr]     Checking blocking v1.3.1
[INFO] [stderr]     Checking async-global-executor v2.3.1
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]     Checking async-std v1.12.0
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]     Checking tokio v1.33.0
[INFO] [stderr]    Compiling async-dropper-derive v0.3.1
[INFO] [stdout] error: either 'async-std' or 'tokio' features must be enabled for the async-dropper crate
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-dropper-derive-0.3.1/src/lib.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | /     compile_error!(
[INFO] [stdout] 114 | |         "either 'async-std' or 'tokio' features must be enabled for the async-dropper crate"
[INFO] [stdout] 115 | |     );
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-dropper-derive-0.3.1/src/lib.rs:9:13
[INFO] [stdout]     |
[INFO] [stdout] 9   |             gen_impl(&derive_input),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^ expected `proc_macro2::TokenStream`, found `proc_macro::TokenStream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `proc_macro::TokenStream` and `proc_macro2::TokenStream` have similar names, but are actually distinct types
[INFO] [stdout] note: `proc_macro::TokenStream` is defined in crate `proc_macro`
[INFO] [stdout]    --> /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/proc_macro/src/lib.rs:103:1
[INFO] [stdout] note: `proc_macro2::TokenStream` is defined in crate `proc_macro2`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.69/src/lib.rs:173:1
[INFO] [stdout]     |
[INFO] [stdout] 173 | pub struct TokenStream {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: call `Into::into` on this expression to convert `proc_macro::TokenStream` into `proc_macro2::TokenStream`
[INFO] [stdout]     |
[INFO] [stdout] 9   |             gen_impl(&derive_input).into(),
[INFO] [stdout]     |                                    +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-dropper-derive-0.3.1/src/lib.rs:112:33
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn gen_impl(_: &DeriveInput) -> proc_macro::TokenStream {
[INFO] [stdout]     |    --------                     ^^^^^^^^^^^^^^^^^^^^^^^ expected `TokenStream`, found `()`
[INFO] [stdout]     |    |
[INFO] [stdout]     |    implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-dropper-derive` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "02a3d737b189709e1dee9f322dd8f4e15c9cf96a9acf8dc6149f93895c435a7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a3d737b189709e1dee9f322dd8f4e15c9cf96a9acf8dc6149f93895c435a7e", kill_on_drop: false }`
[INFO] [stdout] 02a3d737b189709e1dee9f322dd8f4e15c9cf96a9acf8dc6149f93895c435a7e