[INFO] cloning repository https://github.com/DirtyHairy/rustlings
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DirtyHairy/rustlings" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDirtyHairy%2Frustlings", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDirtyHairy%2Frustlings'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 68ba3772de4f9e45fbeccb374aa69a8f5d0dc582
[INFO] testing DirtyHairy/rustlings 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%2FDirtyHairy%2Frustlings" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DirtyHairy/rustlings 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/DirtyHairy/rustlings
[INFO] finished tweaking git repo https://github.com/DirtyHairy/rustlings
[INFO] tweaked toml for git repo https://github.com/DirtyHairy/rustlings written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/DirtyHairy/rustlings 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d45d18a1a84f0d9dd6dc0e94177abc30a53910c4efc7d094b45406dfbccbdb98
[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" "d45d18a1a84f0d9dd6dc0e94177abc30a53910c4efc7d094b45406dfbccbdb98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d45d18a1a84f0d9dd6dc0e94177abc30a53910c4efc7d094b45406dfbccbdb98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d45d18a1a84f0d9dd6dc0e94177abc30a53910c4efc7d094b45406dfbccbdb98", kill_on_drop: false }`
[INFO] [stdout] d45d18a1a84f0d9dd6dc0e94177abc30a53910c4efc7d094b45406dfbccbdb98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73b5386e4d0ab177518d0181743fc1c446e7af325bf715d6ad4985fd089232ff
[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" "73b5386e4d0ab177518d0181743fc1c446e7af325bf715d6ad4985fd089232ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdl2 v0.34.5
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling sdl2-sys v0.34.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rustlings v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.49s
[INFO] running `Command { std: "docker" "inspect" "73b5386e4d0ab177518d0181743fc1c446e7af325bf715d6ad4985fd089232ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73b5386e4d0ab177518d0181743fc1c446e7af325bf715d6ad4985fd089232ff", kill_on_drop: false }`
[INFO] [stdout] 73b5386e4d0ab177518d0181743fc1c446e7af325bf715d6ad4985fd089232ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2ea0a5e059c477857da7d8858d487d0cd229f106d31503b8337e40fd83f8a0d
[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" "b2ea0a5e059c477857da7d8858d487d0cd229f106d31503b8337e40fd83f8a0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustlings v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.22s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rustlings-d056a0d400206413)
[INFO] running `Command { std: "docker" "inspect" "b2ea0a5e059c477857da7d8858d487d0cd229f106d31503b8337e40fd83f8a0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2ea0a5e059c477857da7d8858d487d0cd229f106d31503b8337e40fd83f8a0d", kill_on_drop: false }`
[INFO] [stdout] b2ea0a5e059c477857da7d8858d487d0cd229f106d31503b8337e40fd83f8a0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e8343a66bdb359aee7904f7a7eae9c38ee4520fe93a7ee91f4622789365b04ed
[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" "e8343a66bdb359aee7904f7a7eae9c38ee4520fe93a7ee91f4622789365b04ed", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustlings-d056a0d400206413)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test file::encoding::datfile::test_decompress_section::test_op4_example3 ... ok
[INFO] [stdout] test file::encoding::bitstream::test::bitstream_from_example_1 ... ok
[INFO] [stdout] test file::encoding::bitstream::test::bitstream_from_example_3 ... ok
[INFO] [stdout] test file::encoding::bitstream::test::bitstream_example_3_parts ... ok
[INFO] [stdout] test file::encoding::bitstream::test::bitstream_example_3 ... ok
[INFO] [stdout] test file::encoding::bitstream::test::bitstream_from_example_2 ... ok
[INFO] [stdout] test file::encoding::datfile::test_decompress_section::test_op1_example1 ... ok
[INFO] [stdout] test file::encoding::datfile::test_decompress_section::test_op1_example3 ... ok
[INFO] [stdout] test file::encoding::datfile::test_decompress_section::test_op4_example1 ... ok
[INFO] [stdout] test file::encoding::datfile::test_decompress_section::test_op4_example2 ... ok
[INFO] [stdout] test file::encoding::datfile::test_decompress_section::test_op7 ... ok
[INFO] [stdout] test file::encoding::datfile::test_decompress_section::test_op1_example2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e8343a66bdb359aee7904f7a7eae9c38ee4520fe93a7ee91f4622789365b04ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8343a66bdb359aee7904f7a7eae9c38ee4520fe93a7ee91f4622789365b04ed", kill_on_drop: false }`
[INFO] [stdout] e8343a66bdb359aee7904f7a7eae9c38ee4520fe93a7ee91f4622789365b04ed