[INFO] cloning repository https://github.com/casbin-rs/casbin-flamegraph
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/casbin-rs/casbin-flamegraph" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcasbin-rs%2Fcasbin-flamegraph", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcasbin-rs%2Fcasbin-flamegraph'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 685056b26062b3519c238b9b9cc02d388cbd783d
[INFO] testing casbin-rs/casbin-flamegraph against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcasbin-rs%2Fcasbin-flamegraph" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/casbin-rs/casbin-flamegraph 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/casbin-rs/casbin-flamegraph
[INFO] finished tweaking git repo https://github.com/casbin-rs/casbin-flamegraph
[INFO] tweaked toml for git repo https://github.com/casbin-rs/casbin-flamegraph written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/casbin-rs/casbin-flamegraph 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4f4c2be84f42097b9797188a65c2bd8f4988b94b76334ba4bea46b110813d24d
[INFO] running `Command { std: "docker" "start" "-a" "4f4c2be84f42097b9797188a65c2bd8f4988b94b76334ba4bea46b110813d24d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f4c2be84f42097b9797188a65c2bd8f4988b94b76334ba4bea46b110813d24d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4c2be84f42097b9797188a65c2bd8f4988b94b76334ba4bea46b110813d24d", kill_on_drop: false }`
[INFO] [stdout] 4f4c2be84f42097b9797188a65c2bd8f4988b94b76334ba4bea46b110813d24d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 5b1a9fe28213b36e511a5b549e632f6ef2075b79c4fce4a270d06bf9bf6610fa
[INFO] running `Command { std: "docker" "start" "-a" "5b1a9fe28213b36e511a5b549e632f6ef2075b79c4fce4a270d06bf9bf6610fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling linked-hash-map v0.5.2
[INFO] [stderr]    Compiling ip_network v0.3.4
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling ttl_cache v0.5.1
[INFO] [stderr]    Compiling num_cpus v1.12.0
[INFO] [stderr]    Compiling rhai v0.11.1
[INFO] [stderr]    Compiling regex v1.3.6
[INFO] [stderr]    Compiling globset v0.4.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.15
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling async-trait v0.1.30
[INFO] [stderr]    Compiling tokio v0.2.18
[INFO] [stderr]    Compiling thiserror v1.0.15
[INFO] [stderr]    Compiling casbin v0.5.1 (https://github.com/casbin/casbin-rs#da8f6b04)
[INFO] [stderr]    Compiling casbin-flamegraph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.67s
[INFO] running `Command { std: "docker" "inspect" "5b1a9fe28213b36e511a5b549e632f6ef2075b79c4fce4a270d06bf9bf6610fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b1a9fe28213b36e511a5b549e632f6ef2075b79c4fce4a270d06bf9bf6610fa", kill_on_drop: false }`
[INFO] [stdout] 5b1a9fe28213b36e511a5b549e632f6ef2075b79c4fce4a270d06bf9bf6610fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 6570603d046f00a09d83a641303357dd75fbc87a9319de504a3bbf706b4b6561
[INFO] running `Command { std: "docker" "start" "-a" "6570603d046f00a09d83a641303357dd75fbc87a9319de504a3bbf706b4b6561", kill_on_drop: false }`
[INFO] [stderr]    Compiling casbin-flamegraph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "6570603d046f00a09d83a641303357dd75fbc87a9319de504a3bbf706b4b6561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6570603d046f00a09d83a641303357dd75fbc87a9319de504a3bbf706b4b6561", kill_on_drop: false }`
[INFO] [stdout] 6570603d046f00a09d83a641303357dd75fbc87a9319de504a3bbf706b4b6561
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 2bc1c328943491311034989427865530e37f7c32641a84bf9dcb83d51bae533b
[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" "2bc1c328943491311034989427865530e37f7c32641a84bf9dcb83d51bae533b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/casbin_flamegraph-747e4287ef620b3d
[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" "2bc1c328943491311034989427865530e37f7c32641a84bf9dcb83d51bae533b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bc1c328943491311034989427865530e37f7c32641a84bf9dcb83d51bae533b", kill_on_drop: false }`
[INFO] [stdout] 2bc1c328943491311034989427865530e37f7c32641a84bf9dcb83d51bae533b