[INFO] fetching crate vgtk-macros 0.3.0... [INFO] checking vgtk-macros-0.3.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate vgtk-macros 0.3.0 into /workspace/builds/worker-37/source [INFO] validating manifest of crates.io crate vgtk-macros 0.3.0 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 vgtk-macros 0.3.0 [INFO] finished tweaking crates.io crate vgtk-macros 0.3.0 [INFO] tweaked toml for crates.io crate vgtk-macros 0.3.0 written to /workspace/builds/worker-37/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pico-args v0.4.2 [INFO] [stderr] Downloaded ascii-canvas v3.0.0 [INFO] [stderr] Downloaded lalrpop-util v0.19.6 [INFO] [stderr] Downloaded lalrpop v0.19.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] e2305b1a7bfa653770ef8716e7bfe6be40e953c7fef113934c3d9ac4be9b480b [INFO] running `Command { std: "docker" "start" "-a" "e2305b1a7bfa653770ef8716e7bfe6be40e953c7fef113934c3d9ac4be9b480b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2305b1a7bfa653770ef8716e7bfe6be40e953c7fef113934c3d9ac4be9b480b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2305b1a7bfa653770ef8716e7bfe6be40e953c7fef113934c3d9ac4be9b480b", kill_on_drop: false }` [INFO] [stdout] e2305b1a7bfa653770ef8716e7bfe6be40e953c7fef113934c3d9ac4be9b480b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 7011830af74fa3fdc25d69ce3fed0f07069da93f4b5a60cffc63b5787613d041 [INFO] running `Command { std: "docker" "start" "-a" "7011830af74fa3fdc25d69ce3fed0f07069da93f4b5a60cffc63b5787613d041", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [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] lalrpop-util v0.19.6: lexer, regex [INFO] [stderr] [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling siphasher v0.3.6 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling pico-args v0.4.2 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling string_cache v0.8.1 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Checking lalrpop-util v0.19.6 [INFO] [stderr] Compiling lalrpop v0.19.6 [INFO] [stderr] Compiling vgtk-macros v0.3.0 (/tmp/fixit) [INFO] [stderr] Migrating build.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stdout] warning: prefix `name` is unknown [INFO] [stdout] --> src/gtk.rs:123:83 [INFO] [stdout] | [INFO] [stdout] 123 | vgtk::lib::glib::object::Cast::upcast::(#name#cons) [INFO] [stdout] | ^^^^ unknown prefix [INFO] [stdout] | [INFO] [stdout] = note: `--force-warn rust-2021-prefixes-incompatible-syntax` implied by `--force-warn rust-2021-compatibility` [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021 [INFO] [stdout] | [INFO] [stdout] 123 - vgtk::lib::glib::object::Cast::upcast::(#name#cons) [INFO] [stdout] 123 + vgtk::lib::glib::object::Cast::upcast::(#name #cons) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `extern crate` is not idiomatic in the new edition [INFO] [stdout] --> /opt/rustwide/target/debug/build/vgtk-macros-db411d23a04395b3/out/grammar.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | extern crate core; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert it to a `use` [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | #![deny(rust_2018_idioms, unsafe_code)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[deny(unused_extern_crates)]` implied by `#[deny(rust_2018_idioms)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `extern crate` is not idiomatic in the new edition [INFO] [stdout] --> /opt/rustwide/target/debug/build/vgtk-macros-db411d23a04395b3/out/grammar.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | extern crate core; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert it to a `use` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `vgtk-macros` due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: prefix `name` is unknown [INFO] [stdout] --> src/gtk.rs:123:83 [INFO] [stdout] | [INFO] [stdout] 123 | vgtk::lib::glib::object::Cast::upcast::(#name#cons) [INFO] [stdout] | ^^^^ unknown prefix [INFO] [stdout] | [INFO] [stdout] = note: `--force-warn rust-2021-prefixes-incompatible-syntax` implied by `--force-warn rust-2021-compatibility` [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021 [INFO] [stdout] | [INFO] [stdout] 123 - vgtk::lib::glib::object::Cast::upcast::(#name#cons) [INFO] [stdout] 123 + vgtk::lib::glib::object::Cast::upcast::(#name #cons) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `extern crate` is not idiomatic in the new edition [INFO] [stdout] --> /opt/rustwide/target/debug/build/vgtk-macros-db411d23a04395b3/out/grammar.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | extern crate core; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert it to a `use` [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | #![deny(rust_2018_idioms, unsafe_code)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[deny(unused_extern_crates)]` implied by `#[deny(rust_2018_idioms)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `extern crate` is not idiomatic in the new edition [INFO] [stdout] --> /opt/rustwide/target/debug/build/vgtk-macros-db411d23a04395b3/out/grammar.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | extern crate core; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert it to a `use` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "7011830af74fa3fdc25d69ce3fed0f07069da93f4b5a60cffc63b5787613d041", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7011830af74fa3fdc25d69ce3fed0f07069da93f4b5a60cffc63b5787613d041", kill_on_drop: false }` [INFO] [stdout] 7011830af74fa3fdc25d69ce3fed0f07069da93f4b5a60cffc63b5787613d041