[INFO] cloning repository https://github.com/aionescu/rust-regions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aionescu/rust-regions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faionescu%2Frust-regions", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faionescu%2Frust-regions'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc6f6224b928de6f8e04eb50a402a0de28a0ecd5
[INFO] testing aionescu/rust-regions against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faionescu%2Frust-regions" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aionescu/rust-regions on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/aionescu/rust-regions
[INFO] finished tweaking git repo https://github.com/aionescu/rust-regions
[INFO] tweaked toml for git repo https://github.com/aionescu/rust-regions written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/aionescu/rust-regions already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3526fcc00fefa629469f321c69894543c1c323ccb01b1d77bc59c5ac648ab33
[INFO] running `Command { std: "docker" "start" "-a" "d3526fcc00fefa629469f321c69894543c1c323ccb01b1d77bc59c5ac648ab33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3526fcc00fefa629469f321c69894543c1c323ccb01b1d77bc59c5ac648ab33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3526fcc00fefa629469f321c69894543c1c323ccb01b1d77bc59c5ac648ab33", kill_on_drop: false }`
[INFO] [stdout] d3526fcc00fefa629469f321c69894543c1c323ccb01b1d77bc59c5ac648ab33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93d7c9f401e10a1bd045cb0fdfe3cba7de42ebcf1411a68b83c7e55b61f96a4c
[INFO] running `Command { std: "docker" "start" "-a" "93d7c9f401e10a1bd045cb0fdfe3cba7de42ebcf1411a68b83c7e55b61f96a4c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bumpalo v3.9.1
[INFO] [stderr]    Compiling regions_bench v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.87s
[INFO] running `Command { std: "docker" "inspect" "93d7c9f401e10a1bd045cb0fdfe3cba7de42ebcf1411a68b83c7e55b61f96a4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93d7c9f401e10a1bd045cb0fdfe3cba7de42ebcf1411a68b83c7e55b61f96a4c", kill_on_drop: false }`
[INFO] [stdout] 93d7c9f401e10a1bd045cb0fdfe3cba7de42ebcf1411a68b83c7e55b61f96a4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa4a189396c3b53a2d94e6cd6e7fb64d1102e73c829dff287d8769e5b60630cf
[INFO] running `Command { std: "docker" "start" "-a" "aa4a189396c3b53a2d94e6cd6e7fb64d1102e73c829dff287d8769e5b60630cf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regions_bench v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.10s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/regions_bench-a6d3f457dcc4fd60)
[INFO] running `Command { std: "docker" "inspect" "aa4a189396c3b53a2d94e6cd6e7fb64d1102e73c829dff287d8769e5b60630cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa4a189396c3b53a2d94e6cd6e7fb64d1102e73c829dff287d8769e5b60630cf", kill_on_drop: false }`
[INFO] [stdout] aa4a189396c3b53a2d94e6cd6e7fb64d1102e73c829dff287d8769e5b60630cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a781b8caa33e4120da0b5771172c30d639b616eaea34123a4303156b8672b5ec
[INFO] running `Command { std: "docker" "start" "-a" "a781b8caa33e4120da0b5771172c30d639b616eaea34123a4303156b8672b5ec", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/regions_bench-a6d3f457dcc4fd60)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a781b8caa33e4120da0b5771172c30d639b616eaea34123a4303156b8672b5ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a781b8caa33e4120da0b5771172c30d639b616eaea34123a4303156b8672b5ec", kill_on_drop: false }`
[INFO] [stdout] a781b8caa33e4120da0b5771172c30d639b616eaea34123a4303156b8672b5ec