[INFO] fetching crate ablescript 0.5.4... [INFO] checking ablescript-0.5.4 against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950 [INFO] extracting crate ablescript 0.5.4 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate ablescript 0.5.4 on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ablescript 0.5.4 [INFO] finished tweaking crates.io crate ablescript 0.5.4 [INFO] tweaked toml for crates.io crate ablescript 0.5.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c1234faa5818243456ea848c597bfa6f5d5e0167e3b61865bbbc73b4591651be [INFO] running `Command { std: "docker" "start" "-a" "c1234faa5818243456ea848c597bfa6f5d5e0167e3b61865bbbc73b4591651be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1234faa5818243456ea848c597bfa6f5d5e0167e3b61865bbbc73b4591651be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1234faa5818243456ea848c597bfa6f5d5e0167e3b61865bbbc73b4591651be", kill_on_drop: false }` [INFO] [stdout] c1234faa5818243456ea848c597bfa6f5d5e0167e3b61865bbbc73b4591651be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1a859929c4f48be26c1b23c906ebdd0cfe0f90f2d2beb0af0e31c7b1cffc03c [INFO] running `Command { std: "docker" "start" "-a" "d1a859929c4f48be26c1b23c906ebdd0cfe0f90f2d2beb0af0e31c7b1cffc03c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling logos-codegen v0.13.0 [INFO] [stderr] Compiling logos-derive v0.13.0 [INFO] [stderr] Checking logos v0.13.0 [INFO] [stderr] Checking ablescript v0.5.4 (/opt/rustwide/workdir) [INFO] [stdout] error[E0499]: cannot borrow `*lex` as mutable more than once at a time [INFO] [stdout] --> src/lexer.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Logos, Debug, PartialEq, Eq, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `*lex` was mutably borrowed here in the previous iteration of the loop [INFO] [stdout] | first borrow later used by call [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Logos` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*lex` as mutable more than once at a time [INFO] [stdout] --> src/lexer.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Logos, Debug, PartialEq, Eq, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `*lex` was mutably borrowed here in the previous iteration of the loop [INFO] [stdout] | first borrow later used by call [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Logos` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0499`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ablescript` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0499`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ablescript` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "d1a859929c4f48be26c1b23c906ebdd0cfe0f90f2d2beb0af0e31c7b1cffc03c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1a859929c4f48be26c1b23c906ebdd0cfe0f90f2d2beb0af0e31c7b1cffc03c", kill_on_drop: false }` [INFO] [stdout] d1a859929c4f48be26c1b23c906ebdd0cfe0f90f2d2beb0af0e31c7b1cffc03c