[INFO] cloning repository https://github.com/Dentosal/parsem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dentosal/parsem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDentosal%2Fparsem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDentosal%2Fparsem'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0c8c513bbfc9da14d7f07e1cd3b3ddc949ae80cd [INFO] checking Dentosal/parsem/0c8c513bbfc9da14d7f07e1cd3b3ddc949ae80cd against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDentosal%2Fparsem" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Dentosal/parsem on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Dentosal/parsem [INFO] finished tweaking git repo https://github.com/Dentosal/parsem [INFO] tweaked toml for git repo https://github.com/Dentosal/parsem written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Dentosal/parsem 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded enum_dispatch v0.3.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2660564a97c104be7c8554cc051096cdc5dd3e04c136ddcc16cc86ae9d375437 [INFO] running `Command { std: "docker" "start" "-a" "2660564a97c104be7c8554cc051096cdc5dd3e04c136ddcc16cc86ae9d375437", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2660564a97c104be7c8554cc051096cdc5dd3e04c136ddcc16cc86ae9d375437", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2660564a97c104be7c8554cc051096cdc5dd3e04c136ddcc16cc86ae9d375437", kill_on_drop: false }` [INFO] [stdout] 2660564a97c104be7c8554cc051096cdc5dd3e04c136ddcc16cc86ae9d375437 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65e84955d82e6a215869c1b7534becad1447dbc64dddbb454504adce7ac604c4 [INFO] running `Command { std: "docker" "start" "-a" "65e84955d82e6a215869c1b7534becad1447dbc64dddbb454504adce7ac604c4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling parsem_macros v0.1.0 (/opt/rustwide/workdir/parsem_macros) [INFO] [stderr] Compiling enum_dispatch v0.3.7 [INFO] [stderr] Checking parsem v0.1.0 (/opt/rustwide/workdir/parsem) [INFO] [stderr] Checking strum v0.21.0 [INFO] [stderr] Checking minilang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0635]: unknown feature `drain_filter` [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(drain_filter)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `drain_filter` [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(drain_filter)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `drain_filter` found for struct `Vec>` in the current scope [INFO] [stdout] --> src/main.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | tokens.drain_filter(|t| [TokenType::Whitespace, TokenType::Comment].contains(&t.type_)); [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `Vec>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `drain_filter` found for struct `Vec>` in the current scope [INFO] [stdout] --> src/main.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | tokens.drain_filter(|t| [TokenType::Whitespace, TokenType::Comment].contains(&t.type_)); [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `Vec>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `minilang` (bin "minilang") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `minilang` (bin "minilang" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "65e84955d82e6a215869c1b7534becad1447dbc64dddbb454504adce7ac604c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65e84955d82e6a215869c1b7534becad1447dbc64dddbb454504adce7ac604c4", kill_on_drop: false }` [INFO] [stdout] 65e84955d82e6a215869c1b7534becad1447dbc64dddbb454504adce7ac604c4