[INFO] cloning repository https://github.com/majorsopa/davm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/majorsopa/davm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmajorsopa%2Fdavm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmajorsopa%2Fdavm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] adc425735ab361f1919f61dee2b1e2705411275c [INFO] testing majorsopa/davm against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmajorsopa%2Fdavm" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/majorsopa/davm [INFO] finished tweaking git repo https://github.com/majorsopa/davm [INFO] tweaked toml for git repo https://github.com/majorsopa/davm written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/majorsopa/davm on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/majorsopa/davm 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nohash-hasher v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 67e14c05b07c14b6c5cd80caaa748c97d2a0caf1befa244299d1215ae79f4273 [INFO] running `Command { std: "docker" "start" "-a" "67e14c05b07c14b6c5cd80caaa748c97d2a0caf1befa244299d1215ae79f4273", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "67e14c05b07c14b6c5cd80caaa748c97d2a0caf1befa244299d1215ae79f4273", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67e14c05b07c14b6c5cd80caaa748c97d2a0caf1befa244299d1215ae79f4273", kill_on_drop: false }` [INFO] [stdout] 67e14c05b07c14b6c5cd80caaa748c97d2a0caf1befa244299d1215ae79f4273 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ded375002233e5b52730582637615b2b33e621a4fd26ef583047d6173abb0eea [INFO] running `Command { std: "docker" "start" "-a" "ded375002233e5b52730582637615b2b33e621a4fd26ef583047d6173abb0eea", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling nohash-hasher v0.2.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling davm_common v0.1.0 (/opt/rustwide/workdir/davm_common) [INFO] [stderr] Compiling compiler v0.1.0 (/opt/rustwide/workdir/compiler) [INFO] [stderr] Compiling runtime v0.1.0 (/opt/rustwide/workdir/runtime) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> runtime/src/program/program.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | _ => panic!("unimplemented instruction `{:?}`", instruction), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> runtime/src/program/program.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 95 | ProgramInstruction::PUSH => self.run_push(&mut set), [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] 96 | ProgramInstruction::POP => self.run_pop(&mut set), [INFO] [stdout] | ----------------------- matches some of the same values [INFO] [stdout] 97 | ProgramInstruction::MOV => self.run_mov(&mut set), [INFO] [stdout] | ----------------------- matches some of the same values [INFO] [stdout] 98 | ProgramInstruction::LOAD => self.run_load(&mut set), [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 107 | _ => panic!("unimplemented instruction `{:?}`", instruction), [INFO] [stdout] | ^ ...and 8 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `literal_to_string` is never used [INFO] [stdout] --> runtime/src/program/program.rs:346:4 [INFO] [stdout] | [INFO] [stdout] 346 | fn literal_to_string(literal: ProgramLiteral) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.23s [INFO] running `Command { std: "docker" "inspect" "ded375002233e5b52730582637615b2b33e621a4fd26ef583047d6173abb0eea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ded375002233e5b52730582637615b2b33e621a4fd26ef583047d6173abb0eea", kill_on_drop: false }` [INFO] [stdout] ded375002233e5b52730582637615b2b33e621a4fd26ef583047d6173abb0eea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea107c68aa92f9bb334af771cb83c1655a5dfe1236e0f6febb02f5cbbc3c2b98 [INFO] running `Command { std: "docker" "start" "-a" "ea107c68aa92f9bb334af771cb83c1655a5dfe1236e0f6febb02f5cbbc3c2b98", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling davm_common v0.1.0 (/opt/rustwide/workdir/davm_common) [INFO] [stderr] Compiling runtime v0.1.0 (/opt/rustwide/workdir/runtime) [INFO] [stderr] Compiling compiler v0.1.0 (/opt/rustwide/workdir/compiler) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> runtime/src/program/program.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | _ => panic!("unimplemented instruction `{:?}`", instruction), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> runtime/src/program/program.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 95 | ProgramInstruction::PUSH => self.run_push(&mut set), [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] 96 | ProgramInstruction::POP => self.run_pop(&mut set), [INFO] [stdout] | ----------------------- matches some of the same values [INFO] [stdout] 97 | ProgramInstruction::MOV => self.run_mov(&mut set), [INFO] [stdout] | ----------------------- matches some of the same values [INFO] [stdout] 98 | ProgramInstruction::LOAD => self.run_load(&mut set), [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 107 | _ => panic!("unimplemented instruction `{:?}`", instruction), [INFO] [stdout] | ^ ...and 8 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `literal_to_string` is never used [INFO] [stdout] --> runtime/src/program/program.rs:346:4 [INFO] [stdout] | [INFO] [stdout] 346 | fn literal_to_string(literal: ProgramLiteral) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `Command { std: "docker" "inspect" "ea107c68aa92f9bb334af771cb83c1655a5dfe1236e0f6febb02f5cbbc3c2b98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea107c68aa92f9bb334af771cb83c1655a5dfe1236e0f6febb02f5cbbc3c2b98", kill_on_drop: false }` [INFO] [stdout] ea107c68aa92f9bb334af771cb83c1655a5dfe1236e0f6febb02f5cbbc3c2b98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 48f86e8f483e0fe266ace5c9d4bff15b19c8fe7c2ca517594b7f3ea20493a27d [INFO] running `Command { std: "docker" "start" "-a" "48f86e8f483e0fe266ace5c9d4bff15b19c8fe7c2ca517594b7f3ea20493a27d", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> runtime/src/program/program.rs:107:13 [INFO] [stderr] | [INFO] [stderr] 107 | _ => panic!("unimplemented instruction `{:?}`", instruction), [INFO] [stderr] | ^ no value can reach this [INFO] [stderr] | [INFO] [stderr] note: multiple earlier patterns match some of the same values [INFO] [stderr] --> runtime/src/program/program.rs:107:13 [INFO] [stderr] | [INFO] [stderr] 95 | ProgramInstruction::PUSH => self.run_push(&mut set), [INFO] [stderr] | ------------------------ matches some of the same values [INFO] [stderr] 96 | ProgramInstruction::POP => self.run_pop(&mut set), [INFO] [stderr] | ----------------------- matches some of the same values [INFO] [stderr] 97 | ProgramInstruction::MOV => self.run_mov(&mut set), [INFO] [stderr] | ----------------------- matches some of the same values [INFO] [stderr] 98 | ProgramInstruction::LOAD => self.run_load(&mut set), [INFO] [stderr] | ------------------------ matches some of the same values [INFO] [stderr] ... [INFO] [stderr] 107 | _ => panic!("unimplemented instruction `{:?}`", instruction), [INFO] [stderr] | ^ ...and 8 other patterns collectively make this unreachable [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `literal_to_string` is never used [INFO] [stderr] --> runtime/src/program/program.rs:346:4 [INFO] [stderr] | [INFO] [stderr] 346 | fn literal_to_string(literal: ProgramLiteral) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `runtime` (bin "runtime" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/compiler-8357983fa7fa7222) [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/davm_common-5164667f5590ac93) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/runtime-7ef6328a86657615) [INFO] [stdout] [INFO] [stderr] Doc-tests davm_common [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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] [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] [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" "48f86e8f483e0fe266ace5c9d4bff15b19c8fe7c2ca517594b7f3ea20493a27d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48f86e8f483e0fe266ace5c9d4bff15b19c8fe7c2ca517594b7f3ea20493a27d", kill_on_drop: false }` [INFO] [stdout] 48f86e8f483e0fe266ace5c9d4bff15b19c8fe7c2ca517594b7f3ea20493a27d