[INFO] cloning repository https://github.com/4hiziri/my-bf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/4hiziri/my-bf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4hiziri%2Fmy-bf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4hiziri%2Fmy-bf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ede4493defcba40e0cc9e48fa0dc9dd30b940e4
[INFO] testing 4hiziri/my-bf against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4hiziri%2Fmy-bf" "/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/4hiziri/my-bf on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/4hiziri/my-bf
[INFO] finished tweaking git repo https://github.com/4hiziri/my-bf
[INFO] tweaked toml for git repo https://github.com/4hiziri/my-bf written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/4hiziri/my-bf already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9630475d5aab3a5814414e9c1341cc54e051b2e3d5f2571bc08bdef36dfb0f9
[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" "e9630475d5aab3a5814414e9c1341cc54e051b2e3d5f2571bc08bdef36dfb0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9630475d5aab3a5814414e9c1341cc54e051b2e3d5f2571bc08bdef36dfb0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9630475d5aab3a5814414e9c1341cc54e051b2e3d5f2571bc08bdef36dfb0f9", kill_on_drop: false }`
[INFO] [stdout] e9630475d5aab3a5814414e9c1341cc54e051b2e3d5f2571bc08bdef36dfb0f9
[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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6294f454c383d3b2d81da5fc694098fdac5f4560a07a7e2c044c8a919ec187c7
[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" "6294f454c383d3b2d81da5fc694098fdac5f4560a07a7e2c044c8a919ec187c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.32
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling nom v3.2.0
[INFO] [stderr]    Compiling brain-fucker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.52s
[INFO] running `Command { std: "docker" "inspect" "6294f454c383d3b2d81da5fc694098fdac5f4560a07a7e2c044c8a919ec187c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6294f454c383d3b2d81da5fc694098fdac5f4560a07a7e2c044c8a919ec187c7", kill_on_drop: false }`
[INFO] [stdout] 6294f454c383d3b2d81da5fc694098fdac5f4560a07a7e2c044c8a919ec187c7
[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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--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] c5745314640611d4cf50e414c8fedf80e30bf4b15a1cb24e24d3df5c931c0825
[INFO] running `Command { std: "docker" "start" "-a" "c5745314640611d4cf50e414c8fedf80e30bf4b15a1cb24e24d3df5c931c0825", kill_on_drop: false }`
[INFO] [stderr]    Compiling brain-fucker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "c5745314640611d4cf50e414c8fedf80e30bf4b15a1cb24e24d3df5c931c0825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5745314640611d4cf50e414c8fedf80e30bf4b15a1cb24e24d3df5c931c0825", kill_on_drop: false }`
[INFO] [stdout] c5745314640611d4cf50e414c8fedf80e30bf4b15a1cb24e24d3df5c931c0825
[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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a4ec6195a330fadac5307e1f5f6af0a7121623a47f343738c47f3e14f93c065
[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" "1a4ec6195a330fadac5307e1f5f6af0a7121623a47f343738c47f3e14f93c065", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/brain_fucker-8d663014ad0a5948
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_inst_string ... ok
[INFO] [stdout] test test_from_str ... ok
[INFO] [stdout] test test_machine_pinc ... ok
[INFO] [stdout] test test_machine_new ... ok
[INFO] [stdout] test test_machine_inc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1a4ec6195a330fadac5307e1f5f6af0a7121623a47f343738c47f3e14f93c065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a4ec6195a330fadac5307e1f5f6af0a7121623a47f343738c47f3e14f93c065", kill_on_drop: false }`
[INFO] [stdout] 1a4ec6195a330fadac5307e1f5f6af0a7121623a47f343738c47f3e14f93c065