[INFO] cloning repository https://github.com/hecrean/dsl-using-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hecrean/dsl-using-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhecrean%2Fdsl-using-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhecrean%2Fdsl-using-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dd6a7d59b9c7d89f4956c0e3458f6d3f4e1b3e31 [INFO] checking hecrean/dsl-using-rust against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhecrean%2Fdsl-using-rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hecrean/dsl-using-rust on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hecrean/dsl-using-rust [INFO] finished tweaking git repo https://github.com/hecrean/dsl-using-rust [INFO] tweaked toml for git repo https://github.com/hecrean/dsl-using-rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hecrean/dsl-using-rust 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3d48ba429e388bce79309029cbf244e210f65e450ed1174c6588c81370ceaef3 [INFO] running `Command { std: "docker" "start" "-a" "3d48ba429e388bce79309029cbf244e210f65e450ed1174c6588c81370ceaef3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d48ba429e388bce79309029cbf244e210f65e450ed1174c6588c81370ceaef3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d48ba429e388bce79309029cbf244e210f65e450ed1174c6588c81370ceaef3", kill_on_drop: false }` [INFO] [stdout] 3d48ba429e388bce79309029cbf244e210f65e450ed1174c6588c81370ceaef3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4d2268555ca8047ef7440a0bbd46d75543c05acadf88bda712f154397495375 [INFO] running `Command { std: "docker" "start" "-a" "b4d2268555ca8047ef7440a0bbd46d75543c05acadf88bda712f154397495375", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking rust-ast v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `pest` is imported redundantly [INFO] [stdout] --> src/parser.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use pest::{self, Parser}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate pest; [INFO] [stdout] | ------------------ the item `pest` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `pest` is imported redundantly [INFO] [stdout] --> src/parser.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use pest::{self, Parser}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate pest; [INFO] [stdout] | ------------------ the item `pest` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Datum: FromStr` is not satisfied [INFO] [stdout] --> src/parser.rs:51:34 [INFO] [stdout] | [INFO] [stdout] 51 | value: pair.as_str().parse().unwrap(), [INFO] [stdout] | ^^^^^ the trait `FromStr` is not implemented for `Datum` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `FromStr`: [INFO] [stdout] IpAddr [INFO] [stdout] Ipv4Addr [INFO] [stdout] Ipv6Addr [INFO] [stdout] NonZero [INFO] [stdout] NonZero [INFO] [stdout] NonZero [INFO] [stdout] NonZero [INFO] [stdout] NonZero [INFO] [stdout] and 29 others [INFO] [stdout] note: required by a bound in `core::str::::parse` [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/str/mod.rs:2419:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Datum: FromStr` is not satisfied [INFO] [stdout] --> src/parser.rs:51:34 [INFO] [stdout] | [INFO] [stdout] 51 | value: pair.as_str().parse().unwrap(), [INFO] [stdout] | ^^^^^ the trait `FromStr` is not implemented for `Datum` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `FromStr`: [INFO] [stdout] IpAddr [INFO] [stdout] Ipv4Addr [INFO] [stdout] Ipv6Addr [INFO] [stdout] NonZero [INFO] [stdout] NonZero [INFO] [stdout] NonZero [INFO] [stdout] NonZero [INFO] [stdout] NonZero [INFO] [stdout] and 29 others [INFO] [stdout] note: required by a bound in `core::str::::parse` [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/str/mod.rs:2419:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parsed` [INFO] [stdout] --> src/main.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let parsed = parse("1+(2+3)").unwrap_or_else(|e| panic!("{}", e)); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parsed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parsed` [INFO] [stdout] --> src/main.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let parsed = parse("1+(2+3)").unwrap_or_else(|e| panic!("{}", e)); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parsed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-ast` (bin "rust-ast") due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rust-ast` (bin "rust-ast" test) due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "b4d2268555ca8047ef7440a0bbd46d75543c05acadf88bda712f154397495375", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4d2268555ca8047ef7440a0bbd46d75543c05acadf88bda712f154397495375", kill_on_drop: false }` [INFO] [stdout] b4d2268555ca8047ef7440a0bbd46d75543c05acadf88bda712f154397495375