[INFO] cloning repository https://github.com/dotconnor/lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dotconnor/lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdotconnor%2Flang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdotconnor%2Flang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d14c7b1339b69544928787c148841ef9c879546
[INFO] testing dotconnor/lang against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdotconnor%2Flang" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dotconnor/lang on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dotconnor/lang
[INFO] finished tweaking git repo https://github.com/dotconnor/lang
[INFO] tweaked toml for git repo https://github.com/dotconnor/lang written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/dotconnor/lang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a7e291beb1034f6922a6e13e84f6aaa77d9484ddc33f3c2b303dbb652f75fd4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8a7e291beb1034f6922a6e13e84f6aaa77d9484ddc33f3c2b303dbb652f75fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a7e291beb1034f6922a6e13e84f6aaa77d9484ddc33f3c2b303dbb652f75fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a7e291beb1034f6922a6e13e84f6aaa77d9484ddc33f3c2b303dbb652f75fd4", kill_on_drop: false }`
[INFO] [stdout] 8a7e291beb1034f6922a6e13e84f6aaa77d9484ddc33f3c2b303dbb652f75fd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a7f40edf3759c9dd84ad5139ecec9cc7a8b98ed4eb007d53c4653aadbf024960
[INFO] running `Command { std: "docker" "start" "-a" "a7f40edf3759c9dd84ad5139ecec9cc7a8b98ed4eb007d53c4653aadbf024960", kill_on_drop: false }`
[INFO] [stderr]    Compiling lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "a7f40edf3759c9dd84ad5139ecec9cc7a8b98ed4eb007d53c4653aadbf024960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7f40edf3759c9dd84ad5139ecec9cc7a8b98ed4eb007d53c4653aadbf024960", kill_on_drop: false }`
[INFO] [stdout] a7f40edf3759c9dd84ad5139ecec9cc7a8b98ed4eb007d53c4653aadbf024960
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3136ae0cb482a54572d2c8c4067a55b19ec6e6ccf5be039dada42ddb25d0162
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a3136ae0cb482a54572d2c8c4067a55b19ec6e6ccf5be039dada42ddb25d0162", kill_on_drop: false }`
[INFO] [stderr]    Compiling lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "a3136ae0cb482a54572d2c8c4067a55b19ec6e6ccf5be039dada42ddb25d0162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3136ae0cb482a54572d2c8c4067a55b19ec6e6ccf5be039dada42ddb25d0162", kill_on_drop: false }`
[INFO] [stdout] a3136ae0cb482a54572d2c8c4067a55b19ec6e6ccf5be039dada42ddb25d0162
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa2a047b46f35efdee1edd6ecef9c0b38475e99a4e06c2b23c1b0740b69ab78f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "aa2a047b46f35efdee1edd6ecef9c0b38475e99a4e06c2b23c1b0740b69ab78f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lang-7f49183bee15415c
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test cpu::tests::cpu_registers ... ok
[INFO] [stdout] test cpu::tests::memory_calls ... ok
[INFO] [stdout] test cpu::tests::new_cpu ... ok
[INFO] [stdout] test instructions::tests::mov_lit_reg ... ok
[INFO] [stdout] test create_memory::tests::test_create_memory ... ok
[INFO] [stdout] test instructions::tests::add_reg_reg ... ok
[INFO] [stdout] test instructions::tests::mov_mem_reg ... ok
[INFO] [stdout] test instructions::tests::mov_reg_reg ... ok
[INFO] [stdout] test instructions::tests::mov_reg_mem ... ok
[INFO] [stdout] test instructions::tests::push_pop ... ok
[INFO] [stdout] test instructions::tests::call_stack ... ok
[INFO] [stdout] test instructions::tests::jmp_not_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa2a047b46f35efdee1edd6ecef9c0b38475e99a4e06c2b23c1b0740b69ab78f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa2a047b46f35efdee1edd6ecef9c0b38475e99a4e06c2b23c1b0740b69ab78f", kill_on_drop: false }`
[INFO] [stdout] aa2a047b46f35efdee1edd6ecef9c0b38475e99a4e06c2b23c1b0740b69ab78f