[INFO] cloning repository https://github.com/tjs392/oop-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tjs392/oop-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftjs392%2Foop-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftjs392%2Foop-compiler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 33948fe89da7d6feb5ea7bd230f7de51f996b50e [INFO] testing tjs392/oop-compiler against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftjs392%2Foop-compiler" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tjs392/oop-compiler [INFO] finished tweaking git repo https://github.com/tjs392/oop-compiler [INFO] tweaked toml for git repo https://github.com/tjs392/oop-compiler written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tjs392/oop-compiler on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tjs392/oop-compiler 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4d7c75a87ae896d53288b56f68cd09dfb224fde5cbb46a738c84b143f546c88 [INFO] running `Command { std: "docker" "start" "-a" "f4d7c75a87ae896d53288b56f68cd09dfb224fde5cbb46a738c84b143f546c88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4d7c75a87ae896d53288b56f68cd09dfb224fde5cbb46a738c84b143f546c88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4d7c75a87ae896d53288b56f68cd09dfb224fde5cbb46a738c84b143f546c88", kill_on_drop: false }` [INFO] [stdout] f4d7c75a87ae896d53288b56f68cd09dfb224fde5cbb46a738c84b143f546c88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a26945a9e49d88fb4ec89805e4569faec4a79b414347389fc9b217988069828 [INFO] running `Command { std: "docker" "start" "-a" "4a26945a9e49d88fb4ec89805e4569faec4a79b414347389fc9b217988069828", kill_on_drop: false }` [INFO] [stderr] Compiling compiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `BitwiseAnd` and `BitwiseXor` are never constructed [INFO] [stdout] --> src/token.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub enum Operator { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 95 | BitwiseAnd, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 96 | BitwiseOr, [INFO] [stdout] 97 | BitwiseXor, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Operator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `vtable_map` is never read [INFO] [stdout] --> src/ir_builder.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 30 | struct ClassMetadata { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 37 | vtable_map: HashMap, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `block_map` is never read [INFO] [stdout] --> src/cfg.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct CFG { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 8 | block_map: HashMap, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "4a26945a9e49d88fb4ec89805e4569faec4a79b414347389fc9b217988069828", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a26945a9e49d88fb4ec89805e4569faec4a79b414347389fc9b217988069828", kill_on_drop: false }` [INFO] [stdout] 4a26945a9e49d88fb4ec89805e4569faec4a79b414347389fc9b217988069828 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f27d01be8c435eadf6a9007afcede1343997ed81262692eb2626960eec6ae0be [INFO] running `Command { std: "docker" "start" "-a" "f27d01be8c435eadf6a9007afcede1343997ed81262692eb2626960eec6ae0be", kill_on_drop: false }` [INFO] [stderr] Compiling compiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `BitwiseAnd` and `BitwiseXor` are never constructed [INFO] [stdout] --> src/token.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub enum Operator { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 95 | BitwiseAnd, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 96 | BitwiseOr, [INFO] [stdout] 97 | BitwiseXor, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Operator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `vtable_map` is never read [INFO] [stdout] --> src/ir_builder.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 30 | struct ClassMetadata { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 37 | vtable_map: HashMap, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `block_map` is never read [INFO] [stdout] --> src/cfg.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct CFG { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 8 | block_map: HashMap, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "f27d01be8c435eadf6a9007afcede1343997ed81262692eb2626960eec6ae0be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f27d01be8c435eadf6a9007afcede1343997ed81262692eb2626960eec6ae0be", kill_on_drop: false }` [INFO] [stdout] f27d01be8c435eadf6a9007afcede1343997ed81262692eb2626960eec6ae0be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c6691bbdb76bdf4cf048455a35b47882a1d2a21a378979ef22e70d9a62054338 [INFO] running `Command { std: "docker" "start" "-a" "c6691bbdb76bdf4cf048455a35b47882a1d2a21a378979ef22e70d9a62054338", kill_on_drop: false }` [INFO] [stderr] warning: variants `BitwiseAnd` and `BitwiseXor` are never constructed [INFO] [stderr] --> src/token.rs:95:5 [INFO] [stderr] | [INFO] [stderr] 87 | pub enum Operator { [INFO] [stderr] | -------- variants in this enum [INFO] [stderr] ... [INFO] [stderr] 95 | BitwiseAnd, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 96 | BitwiseOr, [INFO] [stderr] 97 | BitwiseXor, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Operator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `vtable_map` is never read [INFO] [stderr] --> src/ir_builder.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 30 | struct ClassMetadata { [INFO] [stderr] | ------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 37 | vtable_map: HashMap, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `block_map` is never read [INFO] [stderr] --> src/cfg.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct CFG { [INFO] [stderr] | --- field in this struct [INFO] [stderr] ... [INFO] [stderr] 8 | block_map: HashMap, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `compiler` (bin "compiler" test) generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/compiler-ca47a2b0f2ac0100) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c6691bbdb76bdf4cf048455a35b47882a1d2a21a378979ef22e70d9a62054338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6691bbdb76bdf4cf048455a35b47882a1d2a21a378979ef22e70d9a62054338", kill_on_drop: false }` [INFO] [stdout] c6691bbdb76bdf4cf048455a35b47882a1d2a21a378979ef22e70d9a62054338