[INFO] cloning repository https://github.com/mhoertnagl/kaleidoscope [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mhoertnagl/kaleidoscope" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhoertnagl%2Fkaleidoscope", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhoertnagl%2Fkaleidoscope'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 47cf97788acf1155b3198a3fd36f5e91d1ded76c [INFO] testing mhoertnagl/kaleidoscope against 1.55.0 for beta-1.56-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhoertnagl%2Fkaleidoscope" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mhoertnagl/kaleidoscope on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mhoertnagl/kaleidoscope [INFO] finished tweaking git repo https://github.com/mhoertnagl/kaleidoscope [INFO] tweaked toml for git repo https://github.com/mhoertnagl/kaleidoscope written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/mhoertnagl/kaleidoscope already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3def7fdd86f11551e9e749141cabb9fc3a0c86a5d25eec7f1d754bd29f3ed641 [INFO] running `Command { std: "docker" "start" "-a" "3def7fdd86f11551e9e749141cabb9fc3a0c86a5d25eec7f1d754bd29f3ed641", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3def7fdd86f11551e9e749141cabb9fc3a0c86a5d25eec7f1d754bd29f3ed641", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3def7fdd86f11551e9e749141cabb9fc3a0c86a5d25eec7f1d754bd29f3ed641", kill_on_drop: false }` [INFO] [stdout] 3def7fdd86f11551e9e749141cabb9fc3a0c86a5d25eec7f1d754bd29f3ed641 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f037bac116db83f44ccae9fe3a2877326af660c9551ba02cb09279fe452f0a6 [INFO] running `Command { std: "docker" "start" "-a" "2f037bac116db83f44ccae9fe3a2877326af660c9551ba02cb09279fe452f0a6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling hashbrown v0.9.0 [INFO] [stderr] Compiling lalrpop-util v0.19.1 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Compiling string_cache v0.8.0 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Compiling lalrpop v0.19.1 [INFO] [stderr] Compiling kaleidoscope v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `AssignStatement`, `Atom`, `DefStatement`, `ExprStatement`, `Expr`, `LetStatement`, `Module`, `Opcode`, `ReturnStatement`, `Statement` [INFO] [stdout] --> src/main.rs:8:3 [INFO] [stdout] | [INFO] [stdout] 8 | Module, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 9 | Statement, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 10 | LetStatement, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 11 | DefStatement, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 12 | AssignStatement, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | ExprStatement, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 14 | ReturnStatement, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | Expr, [INFO] [stdout] | ^^^^ [INFO] [stdout] 16 | Atom, [INFO] [stdout] | ^^^^ [INFO] [stdout] 17 | Opcode [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lexer.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(input: &'a str) -> Lexer { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.66s [INFO] running `Command { std: "docker" "inspect" "2f037bac116db83f44ccae9fe3a2877326af660c9551ba02cb09279fe452f0a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f037bac116db83f44ccae9fe3a2877326af660c9551ba02cb09279fe452f0a6", kill_on_drop: false }` [INFO] [stdout] 2f037bac116db83f44ccae9fe3a2877326af660c9551ba02cb09279fe452f0a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80cfb0785f3c118a0e0826d8901afac56b133c7a4d1f73dff3369972808895c5 [INFO] running `Command { std: "docker" "start" "-a" "80cfb0785f3c118a0e0826d8901afac56b133c7a4d1f73dff3369972808895c5", kill_on_drop: false }` [INFO] [stderr] Compiling kaleidoscope v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `AssignStatement`, `Atom`, `DefStatement`, `ExprStatement`, `Expr`, `LetStatement`, `Module`, `Opcode`, `ReturnStatement`, `Statement` [INFO] [stdout] --> src/main.rs:8:3 [INFO] [stdout] | [INFO] [stdout] 8 | Module, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 9 | Statement, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 10 | LetStatement, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 11 | DefStatement, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 12 | AssignStatement, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | ExprStatement, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 14 | ReturnStatement, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | Expr, [INFO] [stdout] | ^^^^ [INFO] [stdout] 16 | Atom, [INFO] [stdout] | ^^^^ [INFO] [stdout] 17 | Opcode [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.61s [INFO] running `Command { std: "docker" "inspect" "80cfb0785f3c118a0e0826d8901afac56b133c7a4d1f73dff3369972808895c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80cfb0785f3c118a0e0826d8901afac56b133c7a4d1f73dff3369972808895c5", kill_on_drop: false }` [INFO] [stdout] 80cfb0785f3c118a0e0826d8901afac56b133c7a4d1f73dff3369972808895c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1df89be8b1df869ef6ca8477c870a1c1ecfdcaa2de3c0417f66d86270e45c0d1 [INFO] running `Command { std: "docker" "start" "-a" "1df89be8b1df869ef6ca8477c870a1c1ecfdcaa2de3c0417f66d86270e45c0d1", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `AssignStatement`, `Atom`, `DefStatement`, `ExprStatement`, `Expr`, `LetStatement`, `Module`, `Opcode`, `ReturnStatement`, `Statement` [INFO] [stderr] --> src/main.rs:8:3 [INFO] [stderr] | [INFO] [stderr] 8 | Module, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 9 | Statement, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 10 | LetStatement, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 11 | DefStatement, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 12 | AssignStatement, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 13 | ExprStatement, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 14 | ReturnStatement, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 15 | Expr, [INFO] [stderr] | ^^^^ [INFO] [stderr] 16 | Atom, [INFO] [stderr] | ^^^^ [INFO] [stderr] 17 | Opcode [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `kaleidoscope` (bin "kaleidoscope" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kaleidoscope-84986322bd95a1cf) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test lexer::test::test_all ... ok [INFO] [stdout] test parser ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1df89be8b1df869ef6ca8477c870a1c1ecfdcaa2de3c0417f66d86270e45c0d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1df89be8b1df869ef6ca8477c870a1c1ecfdcaa2de3c0417f66d86270e45c0d1", kill_on_drop: false }` [INFO] [stdout] 1df89be8b1df869ef6ca8477c870a1c1ecfdcaa2de3c0417f66d86270e45c0d1