[INFO] cloning repository https://github.com/BifServer/bif_plugin_macro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BifServer/bif_plugin_macro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBifServer%2Fbif_plugin_macro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBifServer%2Fbif_plugin_macro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a9f98d475d164cb5156e87db1d379130dea1ae34
[INFO] testing BifServer/bif_plugin_macro against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBifServer%2Fbif_plugin_macro" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BifServer/bif_plugin_macro 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/BifServer/bif_plugin_macro
[INFO] finished tweaking git repo https://github.com/BifServer/bif_plugin_macro
[INFO] tweaked toml for git repo https://github.com/BifServer/bif_plugin_macro written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/BifServer/bif_plugin_macro 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0ece72bebc6347ebdaa14d6a431fb54c729e1d9e74477ef1e49e266e4d65afb
[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" "c0ece72bebc6347ebdaa14d6a431fb54c729e1d9e74477ef1e49e266e4d65afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0ece72bebc6347ebdaa14d6a431fb54c729e1d9e74477ef1e49e266e4d65afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0ece72bebc6347ebdaa14d6a431fb54c729e1d9e74477ef1e49e266e4d65afb", kill_on_drop: false }`
[INFO] [stdout] c0ece72bebc6347ebdaa14d6a431fb54c729e1d9e74477ef1e49e266e4d65afb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] becfef52ae34098aa2f9d32d87512e8ae1256dc31d020dc1cda54587d21d5616
[INFO] running `Command { std: "docker" "start" "-a" "becfef52ae34098aa2f9d32d87512e8ae1256dc31d020dc1cda54587d21d5616", kill_on_drop: false }`
[INFO] [stderr]    Compiling bif_plugin_macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "becfef52ae34098aa2f9d32d87512e8ae1256dc31d020dc1cda54587d21d5616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "becfef52ae34098aa2f9d32d87512e8ae1256dc31d020dc1cda54587d21d5616", kill_on_drop: false }`
[INFO] [stdout] becfef52ae34098aa2f9d32d87512e8ae1256dc31d020dc1cda54587d21d5616
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/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] cbd96d580bfc2a9d66185dbc299857f353835517f3597d851dcc2362588f9965
[INFO] running `Command { std: "docker" "start" "-a" "cbd96d580bfc2a9d66185dbc299857f353835517f3597d851dcc2362588f9965", kill_on_drop: false }`
[INFO] [stderr]    Compiling bif_plugin_macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "cbd96d580bfc2a9d66185dbc299857f353835517f3597d851dcc2362588f9965", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd96d580bfc2a9d66185dbc299857f353835517f3597d851dcc2362588f9965", kill_on_drop: false }`
[INFO] [stdout] cbd96d580bfc2a9d66185dbc299857f353835517f3597d851dcc2362588f9965
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] f1fd4676d73198a597541fb26e8bcbc1c9def5eb27a13354993d738e9d2fd2f0
[INFO] running `Command { std: "docker" "start" "-a" "f1fd4676d73198a597541fb26e8bcbc1c9def5eb27a13354993d738e9d2fd2f0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bif_plugin_macro-fd4e5a4ea5135823
[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] [stderr]    Doc-tests bif_plugin_macro
[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 `Command { std: "docker" "inspect" "f1fd4676d73198a597541fb26e8bcbc1c9def5eb27a13354993d738e9d2fd2f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1fd4676d73198a597541fb26e8bcbc1c9def5eb27a13354993d738e9d2fd2f0", kill_on_drop: false }`
[INFO] [stdout] f1fd4676d73198a597541fb26e8bcbc1c9def5eb27a13354993d738e9d2fd2f0