[INFO] fetching crate cargo-watt 0.2.3... [INFO] checking cargo-watt-0.2.3 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate cargo-watt 0.2.3 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate cargo-watt 0.2.3 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo-watt 0.2.3 [INFO] finished tweaking crates.io crate cargo-watt 0.2.3 [INFO] tweaked toml for crates.io crate cargo-watt 0.2.3 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate cargo-watt 0.2.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ba46dac8b68b61aa006bbcfe9a5a7922f36a618be88d6abf2eeb39ac5688615 [INFO] running `Command { std: "docker" "start" "-a" "3ba46dac8b68b61aa006bbcfe9a5a7922f36a618be88d6abf2eeb39ac5688615", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ba46dac8b68b61aa006bbcfe9a5a7922f36a618be88d6abf2eeb39ac5688615", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ba46dac8b68b61aa006bbcfe9a5a7922f36a618be88d6abf2eeb39ac5688615", kill_on_drop: false }` [INFO] [stdout] 3ba46dac8b68b61aa006bbcfe9a5a7922f36a618be88d6abf2eeb39ac5688615 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e15927bf05d89b2d578962853f93c949a3b5dc9f7aa337289c9cd2cf73ff5500 [INFO] running `Command { std: "docker" "start" "-a" "e15927bf05d89b2d578962853f93c949a3b5dc9f7aa337289c9cd2cf73ff5500", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] syn v1.0.44: full, visit [INFO] [stderr] [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.44 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling rayon-core v1.8.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking unicode-xid v0.2.1 [INFO] [stderr] Checking regex-syntax v0.6.20 [INFO] [stderr] Compiling anyhow v1.0.33 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking ascii v0.9.3 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking chunked_transfer v1.3.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking os_str_bytes v2.3.2 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Checking qstring v0.7.2 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking aho-corasick v0.7.14 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking quote v1.0.7 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking filetime v0.2.12 [INFO] [stderr] Checking flate2 v1.0.18 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking tar v0.4.30 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex v1.4.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking webpki v0.21.3 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking webpki-roots v0.20.0 [INFO] [stderr] Checking rustls v0.18.1 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Checking toml_edit v0.2.0 [INFO] [stderr] Checking ureq v1.5.1 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking semver v0.10.0 [INFO] [stderr] Checking cargo_metadata v0.11.4 [INFO] [stderr] Checking cargo-watt v0.2.3 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.86s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.44 [INFO] [stderr] Checking cargo-watt v0.2.3 (/tmp/fixit) [INFO] [stdout] error[E0433]: failed to resolve: could not find `Item` in `syn` [INFO] [stdout] --> src/wasm/modifications.rs:162:18 [INFO] [stdout] | [INFO] [stdout] 162 | syn::Item::Fn(item_fn) => Some(item_fn), [INFO] [stdout] | ^^^^ could not find `Item` in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `Item` in `syn` [INFO] [stdout] --> src/wasm/modifications.rs:183:14 [INFO] [stdout] | [INFO] [stdout] 183 | syn::Item::ExternCrate(extern_crate) => extern_crate.ident != "proc_macro", [INFO] [stdout] | ^^^^ could not find `Item` in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `FnArg` in `syn` [INFO] [stdout] --> src/wasm/modifications.rs:224:21 [INFO] [stdout] | [INFO] [stdout] 224 | if let syn::FnArg::Typed(pat_type) = input { [INFO] [stdout] | ^^^^^ could not find `FnArg` in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ItemFn` in crate `syn` [INFO] [stdout] --> src/wasm/modifications.rs:103:30 [INFO] [stdout] | [INFO] [stdout] 103 | let mut new_fn: syn::ItemFn = match self.kind { [INFO] [stdout] | ^^^^^^ not found in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `File` in crate `syn` [INFO] [stdout] --> src/wasm/modifications.rs:126:42 [INFO] [stdout] | [INFO] [stdout] 126 | let mut file = syn::parse_str::(input)?; [INFO] [stdout] | ^^^^ not found in `syn` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::File; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `File` in crate `syn` [INFO] [stdout] --> src/wasm/modifications.rs:158:35 [INFO] [stdout] | [INFO] [stdout] 158 | fn proc_macro_fns(file: &mut syn::File) -> impl Iterator { [INFO] [stdout] | ^^^^ not found in `syn` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::File; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ItemFn` in crate `syn` [INFO] [stdout] --> src/wasm/modifications.rs:158:76 [INFO] [stdout] | [INFO] [stdout] 158 | fn proc_macro_fns(file: &mut syn::File) -> impl Iterator { [INFO] [stdout] | ^^^^^^ not found in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `File` in crate `syn` [INFO] [stdout] --> src/wasm/modifications.rs:171:42 [INFO] [stdout] | [INFO] [stdout] 171 | fn insert_allow_warnings(file: &mut syn::File) { [INFO] [stdout] | ^^^^ not found in `syn` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::File; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `File` in crate `syn` [INFO] [stdout] --> src/wasm/modifications.rs:181:44 [INFO] [stdout] | [INFO] [stdout] 181 | fn remove_extern_procmacro(file: &mut syn::File) { [INFO] [stdout] | ^^^^ not found in `syn` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::File; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ItemFn` in crate `syn` [INFO] [stdout] --> src/wasm/modifications.rs:188:27 [INFO] [stdout] | [INFO] [stdout] 188 | fn macro_kind(item: &syn::ItemFn) -> Option { [INFO] [stdout] | ^^^^^^ not found in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Signature` in crate `syn` [INFO] [stdout] --> src/wasm/modifications.rs:220:38 [INFO] [stdout] | [INFO] [stdout] 220 | fn rename_tokenstream(sig: &mut syn::Signature) { [INFO] [stdout] | ^^^^^^^^^ not found in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `Item` in `syn` [INFO] [stdout] --> src/wasm/modifications.rs:162:18 [INFO] [stdout] | [INFO] [stdout] 162 | syn::Item::Fn(item_fn) => Some(item_fn), [INFO] [stdout] | ^^^^ could not find `Item` in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `Item` in `syn` [INFO] [stdout] --> src/wasm/modifications.rs:183:14 [INFO] [stdout] | [INFO] [stdout] 183 | syn::Item::ExternCrate(extern_crate) => extern_crate.ident != "proc_macro", [INFO] [stdout] | ^^^^ could not find `Item` in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `FnArg` in `syn` [INFO] [stdout] --> src/wasm/modifications.rs:224:21 [INFO] [stdout] | [INFO] [stdout] 224 | if let syn::FnArg::Typed(pat_type) = input { [INFO] [stdout] | ^^^^^ could not find `FnArg` in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ItemFn` in crate `syn` [INFO] [stdout] --> src/wasm/modifications.rs:103:30 [INFO] [stdout] | [INFO] [stdout] 103 | let mut new_fn: syn::ItemFn = match self.kind { [INFO] [stdout] | ^^^^^^ not found in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `File` in crate `syn` [INFO] [stdout] --> src/wasm/modifications.rs:126:42 [INFO] [stdout] | [INFO] [stdout] 126 | let mut file = syn::parse_str::(input)?; [INFO] [stdout] | ^^^^ not found in `syn` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::File; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `File` in crate `syn` [INFO] [stdout] --> src/wasm/modifications.rs:158:35 [INFO] [stdout] | [INFO] [stdout] 158 | fn proc_macro_fns(file: &mut syn::File) -> impl Iterator { [INFO] [stdout] | ^^^^ not found in `syn` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::File; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ItemFn` in crate `syn` [INFO] [stdout] --> src/wasm/modifications.rs:158:76 [INFO] [stdout] | [INFO] [stdout] 158 | fn proc_macro_fns(file: &mut syn::File) -> impl Iterator { [INFO] [stdout] | ^^^^^^ not found in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `File` in crate `syn` [INFO] [stdout] --> src/wasm/modifications.rs:171:42 [INFO] [stdout] | [INFO] [stdout] 171 | fn insert_allow_warnings(file: &mut syn::File) { [INFO] [stdout] | ^^^^ not found in `syn` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::File; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `File` in crate `syn` [INFO] [stdout] --> src/wasm/modifications.rs:181:44 [INFO] [stdout] | [INFO] [stdout] 181 | fn remove_extern_procmacro(file: &mut syn::File) { [INFO] [stdout] | ^^^^ not found in `syn` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::File; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ItemFn` in crate `syn` [INFO] [stdout] --> src/wasm/modifications.rs:188:27 [INFO] [stdout] | [INFO] [stdout] 188 | fn macro_kind(item: &syn::ItemFn) -> Option { [INFO] [stdout] | ^^^^^^ not found in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Signature` in crate `syn` [INFO] [stdout] --> src/wasm/modifications.rs:220:38 [INFO] [stdout] | [INFO] [stdout] 220 | fn rename_tokenstream(sig: &mut syn::Signature) { [INFO] [stdout] | ^^^^^^^^^ not found in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 11 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cargo-watt` due to 12 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 11 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to check after updating to 2021 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "e15927bf05d89b2d578962853f93c949a3b5dc9f7aa337289c9cd2cf73ff5500", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e15927bf05d89b2d578962853f93c949a3b5dc9f7aa337289c9cd2cf73ff5500", kill_on_drop: false }` [INFO] [stdout] e15927bf05d89b2d578962853f93c949a3b5dc9f7aa337289c9cd2cf73ff5500