[INFO] updating cached repository https://github.com/evantypanski/gremulator [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 68f532f486991ad7fd9396ab497582b30ec38422 [INFO] testing evantypanski/gremulator against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevantypanski%2Fgremulator" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/evantypanski/gremulator on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/evantypanski/gremulator [INFO] finished tweaking git repo https://github.com/evantypanski/gremulator [INFO] tweaked toml for git repo https://github.com/evantypanski/gremulator written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/evantypanski/gremulator already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0f14746fad2aaaa3ad036a67ce8ee25d8271eb7dfbcecd3ea3f385b800610621 [INFO] running `"docker" "start" "-a" "0f14746fad2aaaa3ad036a67ce8ee25d8271eb7dfbcecd3ea3f385b800610621"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling gremulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: field is never read: `halted` [INFO] [stderr] --> src/cpu/mod.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | halted: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/mbc.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | file.read_to_end(&mut contents); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `"docker" "inspect" "0f14746fad2aaaa3ad036a67ce8ee25d8271eb7dfbcecd3ea3f385b800610621"` [INFO] running `"docker" "rm" "-f" "0f14746fad2aaaa3ad036a67ce8ee25d8271eb7dfbcecd3ea3f385b800610621"` [INFO] [stdout] 0f14746fad2aaaa3ad036a67ce8ee25d8271eb7dfbcecd3ea3f385b800610621 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 19bca73f936d883535a159f8907fde031fb20982cc4772a6b7ac39348cf59f7b [INFO] running `"docker" "start" "-a" "19bca73f936d883535a159f8907fde031fb20982cc4772a6b7ac39348cf59f7b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling gremulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: field is never read: `halted` [INFO] [stderr] --> src/cpu/mod.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | halted: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/mbc.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | file.read_to_end(&mut contents); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/mbc.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | file.read_to_end(&mut contents); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.41s [INFO] running `"docker" "inspect" "19bca73f936d883535a159f8907fde031fb20982cc4772a6b7ac39348cf59f7b"` [INFO] running `"docker" "rm" "-f" "19bca73f936d883535a159f8907fde031fb20982cc4772a6b7ac39348cf59f7b"` [INFO] [stdout] 19bca73f936d883535a159f8907fde031fb20982cc4772a6b7ac39348cf59f7b [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 275f7d0618b3d76d38304f5deb2d4657cff10ed93edaa66b15ea60945eacfc9f [INFO] running `"docker" "start" "-a" "275f7d0618b3d76d38304f5deb2d4657cff10ed93edaa66b15ea60945eacfc9f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: field is never read: `halted` [INFO] [stderr] --> src/cpu/mod.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | halted: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/mbc.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | file.read_to_end(&mut contents); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/mbc.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | file.read_to_end(&mut contents); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/gremulator-ac4b3dfe9a9eacc0 [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test cpu::alu::tests::add_overflow_handles_properly ... ok [INFO] [stdout] test cpu::alu::tests::add_simple_add_calculates_correctly ... ok [INFO] [stdout] test cpu::alu::tests::add_zero_flag_sets_properly ... ok [INFO] [stdout] test cpu::alu::tests::cp_half_carry_flag_sets_properly ... ok [INFO] [stdout] test cpu::alu::tests::cp_does_not_change_accumulator_value ... ok [INFO] [stdout] test cpu::alu::tests::or_missing_value_ors_accumulator_with_itself ... ok [INFO] [stdout] test cpu::alu::tests::or_simple_or_calculates_correctly ... ok [INFO] [stdout] test cpu::alu::tests::add_half_carry_flag_sets_properly ... ok [INFO] [stdout] test cpu::alu::tests::cp_missing_value_tests_against_self ... ok [INFO] [stdout] test cpu::alu::tests::cp_zero_flag_sets_properly ... ok [INFO] [stdout] test cpu::alu::tests::or_zero_flag_sets_properly ... ok [INFO] [stdout] test cpu::alu::tests::sub_half_carry_flag_sets_properly ... ok [INFO] [stdout] test cpu::alu::tests::sub_missing_value_subtracts_accumulator_from_itself ... ok [INFO] [stdout] test cpu::alu::tests::sub_overflow_handles_properly ... ok [INFO] [stdout] test cpu::alu::tests::and_simple_and_calculates_correctly ... ok [INFO] [stdout] test cpu::alu::tests::add_carry_to_zero_sets_both_flags ... ok [INFO] [stdout] test cpu::alu::tests::add_missing_value_adds_accumulator_to_itself ... ok [INFO] [stdout] test cpu::alu::tests::and_missing_value_ands_accumulator_with_itself ... ok [INFO] [stdout] test cpu::alu::tests::and_zero_flag_sets_properly ... ok [INFO] [stdout] test cpu::alu::tests::xor_zero_flag_sets_properly ... ok [INFO] [stdout] test cpu::alu::tests::sub_simple_subtraction_calculates_correctly ... ok [INFO] [stdout] test cpu::alu::tests::xor_missing_value_xors_accumulator_with_itself ... ok [INFO] [stdout] test cpu::alu::tests::xor_simple_xor_calculates_correctly ... ok [INFO] [stdout] test cpu::alu::tests::cp_carry_flag_sets_properly ... ok [INFO] [stdout] test cpu::alu::tests::sub_zero_flag_sets_properly ... ok [INFO] [stdout] test cpu::tests::cpu_creates_properly ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/gremulator-411c150a65a595b2 [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Doc-tests gremulator [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "275f7d0618b3d76d38304f5deb2d4657cff10ed93edaa66b15ea60945eacfc9f"` [INFO] running `"docker" "rm" "-f" "275f7d0618b3d76d38304f5deb2d4657cff10ed93edaa66b15ea60945eacfc9f"` [INFO] [stdout] 275f7d0618b3d76d38304f5deb2d4657cff10ed93edaa66b15ea60945eacfc9f