[INFO] cloning repository https://github.com/LucianoBestia/region_folding
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LucianoBestia/region_folding" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucianoBestia%2Fregion_folding", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucianoBestia%2Fregion_folding'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 934c5202a1e16d1dee771032ac8f678d5233ec99
[INFO] testing LucianoBestia/region_folding against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucianoBestia%2Fregion_folding" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LucianoBestia/region_folding on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LucianoBestia/region_folding
[INFO] finished tweaking git repo https://github.com/LucianoBestia/region_folding
[INFO] tweaked toml for git repo https://github.com/LucianoBestia/region_folding written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/LucianoBestia/region_folding already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded text-size v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d52276c69a40304ebab5235f8401396268222ef12a893a7596019769455ab27
[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" "4d52276c69a40304ebab5235f8401396268222ef12a893a7596019769455ab27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d52276c69a40304ebab5235f8401396268222ef12a893a7596019769455ab27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d52276c69a40304ebab5235f8401396268222ef12a893a7596019769455ab27", kill_on_drop: false }`
[INFO] [stdout] 4d52276c69a40304ebab5235f8401396268222ef12a893a7596019769455ab27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3745983dd4e1206812f5439a7c25652f8a76860477131add1a4a31f7d496ad8c
[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" "3745983dd4e1206812f5439a7c25652f8a76860477131add1a4a31f7d496ad8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unwrap v1.2.1
[INFO] [stderr]    Compiling text-size v1.0.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling region_folding v2020.507.1558 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.00s
[INFO] running `Command { std: "docker" "inspect" "3745983dd4e1206812f5439a7c25652f8a76860477131add1a4a31f7d496ad8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3745983dd4e1206812f5439a7c25652f8a76860477131add1a4a31f7d496ad8c", kill_on_drop: false }`
[INFO] [stdout] 3745983dd4e1206812f5439a7c25652f8a76860477131add1a4a31f7d496ad8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 878666bb2d6facc8cc2f368d47760d4eee738c2432ff8223491d7917fdc21d96
[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" "878666bb2d6facc8cc2f368d47760d4eee738c2432ff8223491d7917fdc21d96", kill_on_drop: false }`
[INFO] [stderr]    Compiling region_folding v2020.507.1558 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "878666bb2d6facc8cc2f368d47760d4eee738c2432ff8223491d7917fdc21d96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "878666bb2d6facc8cc2f368d47760d4eee738c2432ff8223491d7917fdc21d96", kill_on_drop: false }`
[INFO] [stdout] 878666bb2d6facc8cc2f368d47760d4eee738c2432ff8223491d7917fdc21d96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c1dc0e0f04b279e9d640b747a833e307d318c0f93f46f241651eff84fd5009f0
[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" "c1dc0e0f04b279e9d640b747a833e307d318c0f93f46f241651eff84fd5009f0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/region_folding-1f649f52b1f8ff19
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test region_folding_mod::test::test_empty_code ... ok
[INFO] [stdout] test region_folding_mod::test::test_get_vec_of_fold_for_file_sample1_code ... ok
[INFO] [stdout] test region_folding_mod::test::test_get_vec_of_fold_for_file_sample5_code ... ok
[INFO] [stdout] test region_folding_mod::test::test_get_vec_of_fold_for_file_sample3_code ... ok
[INFO] [stdout] test region_folding_mod::test::test_get_vec_of_fold_for_file_sample6_code ... ok
[INFO] [stdout] test region_folding_mod::test::test_get_vec_of_fold_for_file_sample2_code ... ok
[INFO] [stdout] test region_folding_mod::test::test_get_vec_of_fold_for_file_sample4_code ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c1dc0e0f04b279e9d640b747a833e307d318c0f93f46f241651eff84fd5009f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1dc0e0f04b279e9d640b747a833e307d318c0f93f46f241651eff84fd5009f0", kill_on_drop: false }`
[INFO] [stdout] c1dc0e0f04b279e9d640b747a833e307d318c0f93f46f241651eff84fd5009f0