[INFO] fetching crate libcnb-test 0.1.1...
[INFO] testing libcnb-test-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate libcnb-test 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate libcnb-test 0.1.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libcnb-test 0.1.1
[INFO] finished tweaking crates.io crate libcnb-test 0.1.1
[INFO] tweaked toml for crates.io crate libcnb-test 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cargo-platform v0.1.2
[INFO] [stderr]   Downloaded camino v1.0.7
[INFO] [stderr]   Downloaded size_format v1.0.2
[INFO] [stderr]   Downloaded ct-logs v0.8.0
[INFO] [stderr]   Downloaded stderrlog v0.5.1
[INFO] [stderr]   Downloaded bollard-stubs v1.41.0
[INFO] [stderr]   Downloaded libcnb-cargo v0.2.1
[INFO] [stderr]   Downloaded hyperlocal v0.8.0
[INFO] [stderr]   Downloaded bollard v0.11.1
[INFO] [stderr]   Downloaded hyper-rustls v0.22.1
[INFO] [stderr]   Downloaded cargo_metadata v0.14.2
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c2849c34db52969d1d40e910852ae074d7d528cbf4cb6de264d66194ae7e961
[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" "3c2849c34db52969d1d40e910852ae074d7d528cbf4cb6de264d66194ae7e961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c2849c34db52969d1d40e910852ae074d7d528cbf4cb6de264d66194ae7e961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c2849c34db52969d1d40e910852ae074d7d528cbf4cb6de264d66194ae7e961", kill_on_drop: false }`
[INFO] [stdout] 3c2849c34db52969d1d40e910852ae074d7d528cbf4cb6de264d66194ae7e961
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] afe5040ed3b0a5efdf772061edf8cc00a9fda87cdd7469ecb6e93488326435cc
[INFO] running `Command { std: "docker" "start" "-a" "afe5040ed3b0a5efdf772061edf8cc00a9fda87cdd7469ecb6e93488326435cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.6
[INFO] [stderr]    Compiling pathdiff v0.2.1
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling darling_core v0.13.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling fancy-regex v0.7.1
[INFO] [stderr]    Compiling webpki-roots v0.21.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling camino v1.0.7
[INFO] [stderr]    Compiling cargo-platform v0.1.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling stderrlog v0.5.1
[INFO] [stderr]    Compiling cargo_metadata v0.14.2
[INFO] [stderr]    Compiling libcnb-proc-macros v0.1.1
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling size_format v1.0.2
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling darling_macro v0.13.1
[INFO] [stderr]    Compiling libcnb-data v0.4.0
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling darling v0.13.1
[INFO] [stderr]    Compiling libcnb-cargo v0.2.1
[INFO] [stderr]    Compiling serde_with_macros v1.5.1
[INFO] [stderr]    Compiling h2 v0.3.11
[INFO] [stderr]    Compiling serde_with v1.12.0
[INFO] [stderr]    Compiling bollard-stubs v1.41.0
[INFO] [stderr]    Compiling hyper v0.14.17
[INFO] [stderr]    Compiling hyperlocal v0.8.0
[INFO] [stderr]    Compiling hyper-rustls v0.22.1
[INFO] [stderr]    Compiling bollard v0.11.1
[INFO] [stderr]    Compiling libcnb-test v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "afe5040ed3b0a5efdf772061edf8cc00a9fda87cdd7469ecb6e93488326435cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afe5040ed3b0a5efdf772061edf8cc00a9fda87cdd7469ecb6e93488326435cc", kill_on_drop: false }`
[INFO] [stdout] afe5040ed3b0a5efdf772061edf8cc00a9fda87cdd7469ecb6e93488326435cc
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df8b5dd58f2e1f8f172a299a4321c8fb845002286fb7362d92044f81998e0bd0
[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" "df8b5dd58f2e1f8f172a299a4321c8fb845002286fb7362d92044f81998e0bd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libcnb-test v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.14s
[INFO] running `Command { std: "docker" "inspect" "df8b5dd58f2e1f8f172a299a4321c8fb845002286fb7362d92044f81998e0bd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df8b5dd58f2e1f8f172a299a4321c8fb845002286fb7362d92044f81998e0bd0", kill_on_drop: false }`
[INFO] [stdout] df8b5dd58f2e1f8f172a299a4321c8fb845002286fb7362d92044f81998e0bd0
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 1962fd9117c5a3657a47f3673e7ccdbcb0c1d3cc358a62b5ab1bf9d8799f505a
[INFO] running `Command { std: "docker" "start" "-a" "1962fd9117c5a3657a47f3673e7ccdbcb0c1d3cc358a62b5ab1bf9d8799f505a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libcnb_test-a85cc14b187ffbac)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test container_port_mapping::test::parse_port_map_non_tcp_port_binding ... ok
[INFO] [stdout] test pack::test::from_pack_build_command_to_command ... ok
[INFO] [stdout] test container_port_mapping::test::parse_port_map_multiple_bindings ... ok
[INFO] [stdout] test container_port_mapping::test::parse_port_map_simple ... ok
[INFO] [stdout] test container_port_mapping::test::port_mapped_container_config_simple ... ok
[INFO] [stdout] test app::test::copy_app ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libcnb-test
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - IntegrationTest (line 36) - compile ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 327) - compile ... ok
[INFO] [stdout] test src/lib.rs - IntegrationTest::run_test (line 155) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1962fd9117c5a3657a47f3673e7ccdbcb0c1d3cc358a62b5ab1bf9d8799f505a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1962fd9117c5a3657a47f3673e7ccdbcb0c1d3cc358a62b5ab1bf9d8799f505a", kill_on_drop: false }`
[INFO] [stdout] 1962fd9117c5a3657a47f3673e7ccdbcb0c1d3cc358a62b5ab1bf9d8799f505a