[INFO] fetching crate peg-syntax-ext 0.5.7... [INFO] checking peg-syntax-ext-0.5.7 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate peg-syntax-ext 0.5.7 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate peg-syntax-ext 0.5.7 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate peg-syntax-ext 0.5.7 [INFO] finished tweaking crates.io crate peg-syntax-ext 0.5.7 [INFO] tweaked toml for crates.io crate peg-syntax-ext 0.5.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 3 packages to latest compatible versions [INFO] [stderr] Adding peg v0.5.7 (latest: v0.8.3) [INFO] [stderr] Adding quote v0.3.15 (latest: v1.0.36) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: support for rustc plugins has been removed from rustc. library `peg_syntax_ext` should not specify `plugin = true` [INFO] [stderr] warning: support for `plugin = true` will be removed from cargo in the future [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded peg v0.5.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 311eb803feb3d89944569cf808e4c1a83cc58edb04a35c5674d2e23d8cd2d779 [INFO] running `Command { std: "docker" "start" "-a" "311eb803feb3d89944569cf808e4c1a83cc58edb04a35c5674d2e23d8cd2d779", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "311eb803feb3d89944569cf808e4c1a83cc58edb04a35c5674d2e23d8cd2d779", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "311eb803feb3d89944569cf808e4c1a83cc58edb04a35c5674d2e23d8cd2d779", kill_on_drop: false }` [INFO] [stdout] 311eb803feb3d89944569cf808e4c1a83cc58edb04a35c5674d2e23d8cd2d779 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81fcc1763ea1e06928fe671f5d0cf199814ad1875035f10d74585ff84af34c11 [INFO] running `Command { std: "docker" "start" "-a" "81fcc1763ea1e06928fe671f5d0cf199814ad1875035f10d74585ff84af34c11", kill_on_drop: false }` [INFO] [stderr] warning: support for rustc plugins has been removed from rustc. library `peg_syntax_ext` should not specify `plugin = true` [INFO] [stderr] warning: support for `plugin = true` will be removed from cargo in the future [INFO] [stderr] Checking quote v0.3.15 [INFO] [stderr] Checking peg v0.5.7 [INFO] [stderr] Checking peg-syntax-ext v0.5.7 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(plugin_registrar, rustc_private)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: plugins are no longer supported [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(plugin_registrar, rustc_private)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: plugins are no longer supported [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `rustc_plugin` [INFO] [stdout] --> lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate rustc_plugin; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] | [INFO] [stdout] = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `rustc_plugin` [INFO] [stdout] --> lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate rustc_plugin; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] | [INFO] [stdout] = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `syntax` [INFO] [stdout] --> lib.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | #[macro_use] pub extern crate syntax; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `syntax` [INFO] [stdout] --> lib.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | #[macro_use] pub extern crate syntax; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `rustc_errors` [INFO] [stdout] --> lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate rustc_errors as errors; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] | [INFO] [stdout] = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `rustc_errors` [INFO] [stdout] --> lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate rustc_errors as errors; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] | [INFO] [stdout] = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `smallvec` [INFO] [stdout] --> lib.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | #[macro_use] extern crate smallvec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `smallvec` [INFO] [stdout] --> lib.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | #[macro_use] extern crate smallvec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `plugin_registrar` in this scope [INFO] [stdout] --> lib.rs:23:3 [INFO] [stdout] | [INFO] [stdout] 23 | #[plugin_registrar] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `plugin_registrar` is in scope, but it is a function, not an attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `plugin_registrar` in this scope [INFO] [stdout] --> lib.rs:23:3 [INFO] [stdout] | [INFO] [stdout] 23 | #[plugin_registrar] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `plugin_registrar` is in scope, but it is a function, not an attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `panictry` in this scope [INFO] [stdout] --> lib.rs:80:28 [INFO] [stdout] | [INFO] [stdout] 80 | while let Some(item) = panictry!(p.parse_item()) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `panictry` in this scope [INFO] [stdout] --> lib.rs:80:28 [INFO] [stdout] | [INFO] [stdout] 80 | while let Some(item) = panictry!(p.parse_item()) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `smallvec` in this scope [INFO] [stdout] --> lib.rs:84:21 [INFO] [stdout] | [INFO] [stdout] 84 | MacEager::items(smallvec![cx.item_mod(sp, sp, ident, vec![], items)]) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `smallvec` is imported here, but it is an unresolved item, not a macro [INFO] [stdout] --> lib.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | #[macro_use] extern crate smallvec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `smallvec` in this scope [INFO] [stdout] --> lib.rs:84:21 [INFO] [stdout] | [INFO] [stdout] 84 | MacEager::items(smallvec![cx.item_mod(sp, sp, ident, vec![], items)]) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `smallvec` is imported here, but it is an unresolved item, not a macro [INFO] [stdout] --> lib.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | #[macro_use] extern crate smallvec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `panictry` in this scope [INFO] [stdout] --> lib.rs:93:39 [INFO] [stdout] | [INFO] [stdout] 93 | let arg = cx.expander().fold_expr(panictry!(parser.parse_expr())); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `panictry` in this scope [INFO] [stdout] --> lib.rs:93:39 [INFO] [stdout] | [INFO] [stdout] 93 | let arg = cx.expander().fold_expr(panictry!(parser.parse_expr())); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0463, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0463, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `peg-syntax-ext` (lib) due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `peg-syntax-ext` (lib test) due to 10 previous errors [INFO] running `Command { std: "docker" "inspect" "81fcc1763ea1e06928fe671f5d0cf199814ad1875035f10d74585ff84af34c11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81fcc1763ea1e06928fe671f5d0cf199814ad1875035f10d74585ff84af34c11", kill_on_drop: false }` [INFO] [stdout] 81fcc1763ea1e06928fe671f5d0cf199814ad1875035f10d74585ff84af34c11