[INFO] updating cached repository https://github.com/cesar-barata/clockwork-vm [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] 73e481d3730dd2c179d9817f9ca9d74cb9fa351f [INFO] testing cesar-barata/clockwork-vm against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcesar-barata%2Fclockwork-vm" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cesar-barata/clockwork-vm on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/cesar-barata/clockwork-vm [INFO] finished tweaking git repo https://github.com/cesar-barata/clockwork-vm [INFO] tweaked toml for git repo https://github.com/cesar-barata/clockwork-vm written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/cesar-barata/clockwork-vm already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stdout] 9990511e28afee8ec0442081494ecb3a8e1e8a0288fdcc9eb3ba6b1733df8c7e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "9990511e28afee8ec0442081494ecb3a8e1e8a0288fdcc9eb3ba6b1733df8c7e"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling clockwork-vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: variant is never constructed: `Data0` [INFO] [stderr] --> src/vm.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | Data0 = 0x0000, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Data1` [INFO] [stderr] --> src/vm.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Data1 = 0x0001, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Data2` [INFO] [stderr] --> src/vm.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Data2 = 0x0002, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Data3` [INFO] [stderr] --> src/vm.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | Data3 = 0x0003, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StackSegment` [INFO] [stderr] --> src/vm.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | StackSegment = 0x0008, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `"docker" "inspect" "9990511e28afee8ec0442081494ecb3a8e1e8a0288fdcc9eb3ba6b1733df8c7e"` [INFO] running `"docker" "rm" "-f" "9990511e28afee8ec0442081494ecb3a8e1e8a0288fdcc9eb3ba6b1733df8c7e"` [INFO] [stdout] 9990511e28afee8ec0442081494ecb3a8e1e8a0288fdcc9eb3ba6b1733df8c7e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] cde879feb29435834b2585170a2569fcf5c42e492d195a3fe8153f1693b6aeed [INFO] running `"docker" "start" "-a" "cde879feb29435834b2585170a2569fcf5c42e492d195a3fe8153f1693b6aeed"` [INFO] [stderr] Compiling clockwork-vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: variant is never constructed: `Data0` [INFO] [stderr] --> src/vm.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | Data0 = 0x0000, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Data1` [INFO] [stderr] --> src/vm.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Data1 = 0x0001, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Data2` [INFO] [stderr] --> src/vm.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Data2 = 0x0002, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Data3` [INFO] [stderr] --> src/vm.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | Data3 = 0x0003, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StackSegment` [INFO] [stderr] --> src/vm.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | StackSegment = 0x0008, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StackSegment` [INFO] [stderr] --> src/vm.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | StackSegment = 0x0008, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.63s [INFO] running `"docker" "inspect" "cde879feb29435834b2585170a2569fcf5c42e492d195a3fe8153f1693b6aeed"` [INFO] running `"docker" "rm" "-f" "cde879feb29435834b2585170a2569fcf5c42e492d195a3fe8153f1693b6aeed"` [INFO] [stdout] cde879feb29435834b2585170a2569fcf5c42e492d195a3fe8153f1693b6aeed [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stdout] 8d7e84202ad66f5264ddf7a1b4927d133812c1082e718f2f75e7eef9112ad07a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "8d7e84202ad66f5264ddf7a1b4927d133812c1082e718f2f75e7eef9112ad07a"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: variant is never constructed: `Data0` [INFO] [stderr] --> src/vm.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | Data0 = 0x0000, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Data1` [INFO] [stderr] --> src/vm.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Data1 = 0x0001, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Data2` [INFO] [stderr] --> src/vm.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Data2 = 0x0002, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Data3` [INFO] [stderr] --> src/vm.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | Data3 = 0x0003, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StackSegment` [INFO] [stderr] --> src/vm.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | StackSegment = 0x0008, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StackSegment` [INFO] [stderr] --> src/vm.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | StackSegment = 0x0008, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.50s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/clockwork_vm-37cc519092f3dc01 [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test vm::tests::fetching_next_instruction_consumes_previous_ones ... ok [INFO] [stdout] test vm::tests::load_affects_specific_registers ... ok [INFO] [stdout] test instruction::tests::instruction_from_word ... ok [INFO] [stdout] test vm::tests::copy_should_make_src_value_equal_to_dest_value ... ok [INFO] [stdout] test vm::tests::jmp_should_affect_ip_reg ... ok [INFO] [stdout] test vm::tests::multiplication_should_preserve_operand_regs_and_update_dest_reg ... ok [INFO] [stdout] test vm::tests::brand_new_vm_has_default_values ... ok [INFO] [stdout] test vm::tests::subtraction_should_preserve_operand_regs_and_update_dest_reg ... ok [INFO] [stdout] test vm::tests::division_should_affect_both_quot_dest_and_rem_dest ... ok [INFO] [stdout] test vm::tests::addition_should_preserve_operand_regs_and_update_dest_reg ... ok [INFO] [stdout] test vm::tests::cmp_should_affect_zero_flag ... ok [INFO] [stdout] test vm::tests::dec_should_decrement_a_reg_by_one ... ok [INFO] [stdout] test vm::tests::inc_should_increment_a_reg_by_one ... ok [INFO] [stdout] test vm::tests::storing_on_mem_affects_mem ... ok [INFO] [stdout] test vm::tests::loading_from_mem_affects_reg ... ok [INFO] [stdout] test vm::tests::euclidean_algorithm_gcd_of_230_449 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests clockwork-vm [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" "8d7e84202ad66f5264ddf7a1b4927d133812c1082e718f2f75e7eef9112ad07a"` [INFO] running `"docker" "rm" "-f" "8d7e84202ad66f5264ddf7a1b4927d133812c1082e718f2f75e7eef9112ad07a"` [INFO] [stdout] 8d7e84202ad66f5264ddf7a1b4927d133812c1082e718f2f75e7eef9112ad07a