[INFO] cloning repository https://github.com/N-give/microc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/N-give/microc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN-give%2Fmicroc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN-give%2Fmicroc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bcf1b9f60727211b288ea91e39c5cf73eff0922b [INFO] checking N-give/microc against master#c919f490bbcd2b29b74016101f7ec71aaa24bdbb for pr-79073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN-give%2Fmicroc" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/N-give/microc on toolchain c919f490bbcd2b29b74016101f7ec71aaa24bdbb [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/N-give/microc [INFO] finished tweaking git repo https://github.com/N-give/microc [INFO] tweaked toml for git repo https://github.com/N-give/microc written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/N-give/microc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 60f944fa192bd03b0f12754bd8297fc04081b6ef9ca5c44e94e5057d1c4687c0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "60f944fa192bd03b0f12754bd8297fc04081b6ef9ca5c44e94e5057d1c4687c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60f944fa192bd03b0f12754bd8297fc04081b6ef9ca5c44e94e5057d1c4687c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60f944fa192bd03b0f12754bd8297fc04081b6ef9ca5c44e94e5057d1c4687c0", kill_on_drop: false }` [INFO] [stdout] 60f944fa192bd03b0f12754bd8297fc04081b6ef9ca5c44e94e5057d1c4687c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 75edeab1299df194ff8b6fd705937db57b429a0bf53ad9172eac1e1668ec52ea [INFO] running `Command { std: "docker" "start" "-a" "75edeab1299df194ff8b6fd705937db57b429a0bf53ad9172eac1e1668ec52ea", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling nom v5.0.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling lexical-core v0.4.6 [INFO] [stderr] Checking microc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `alpha1`, `pair` [INFO] [stdout] --> src/string_decl.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | character::complete::{alpha1, alphanumeric0, char, multispace0}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 4 | sequence::{delimited, pair, preceded, terminated}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `alpha1`, `pair` [INFO] [stdout] --> src/string_decl.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | character::complete::{alpha1, alphanumeric0, char, multispace0}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 4 | sequence::{delimited, pair, preceded, terminated}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ADD` [INFO] [stdout] --> src/statement.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | ADD, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SUB` [INFO] [stdout] --> src/statement.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | SUB, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MUL` [INFO] [stdout] --> src/statement.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | MUL, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DIV` [INFO] [stdout] --> src/statement.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | DIV, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ASSIGN` [INFO] [stdout] --> src/statement.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | ASSIGN(AssignStmt), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RETURN` [INFO] [stdout] --> src/statement.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | RETURN(ReturnStmt), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ADD` [INFO] [stdout] --> src/statement.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | ADD, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SUB` [INFO] [stdout] --> src/statement.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | SUB, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MUL` [INFO] [stdout] --> src/statement.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | MUL, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DIV` [INFO] [stdout] --> src/statement.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | DIV, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ASSIGN` [INFO] [stdout] --> src/statement.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | ASSIGN(AssignStmt), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RETURN` [INFO] [stdout] --> src/statement.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | RETURN(ReturnStmt), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.75s [INFO] running `Command { std: "docker" "inspect" "75edeab1299df194ff8b6fd705937db57b429a0bf53ad9172eac1e1668ec52ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75edeab1299df194ff8b6fd705937db57b429a0bf53ad9172eac1e1668ec52ea", kill_on_drop: false }` [INFO] [stdout] 75edeab1299df194ff8b6fd705937db57b429a0bf53ad9172eac1e1668ec52ea