[INFO] crate nd_lib 0.1.0 is already in cache
[INFO] testing nd_lib-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate nd_lib 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate nd_lib 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nd_lib 0.1.0
[INFO] finished tweaking crates.io crate nd_lib 0.1.0
[INFO] tweaked toml for crates.io crate nd_lib 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b632454b9fd49174abd6e44ba1125c48c457cafee91c3d9132f8fb5df31147de
[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" "b632454b9fd49174abd6e44ba1125c48c457cafee91c3d9132f8fb5df31147de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b632454b9fd49174abd6e44ba1125c48c457cafee91c3d9132f8fb5df31147de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b632454b9fd49174abd6e44ba1125c48c457cafee91c3d9132f8fb5df31147de", kill_on_drop: false }`
[INFO] [stdout] b632454b9fd49174abd6e44ba1125c48c457cafee91c3d9132f8fb5df31147de
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a97c9405f020906788d3bec27702569fb3c71f75fa9dd173637166a4f7ab41e2
[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" "a97c9405f020906788d3bec27702569fb3c71f75fa9dd173637166a4f7ab41e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling nd_lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `Command { std: "docker" "inspect" "a97c9405f020906788d3bec27702569fb3c71f75fa9dd173637166a4f7ab41e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a97c9405f020906788d3bec27702569fb3c71f75fa9dd173637166a4f7ab41e2", kill_on_drop: false }`
[INFO] [stdout] a97c9405f020906788d3bec27702569fb3c71f75fa9dd173637166a4f7ab41e2
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75f9293502bd69c1d41a2d1edbcd2feb951d2feae8e31db90e5c486eb7270e98
[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" "75f9293502bd69c1d41a2d1edbcd2feb951d2feae8e31db90e5c486eb7270e98", kill_on_drop: false }`
[INFO] [stderr]    Compiling nd_lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `Command { std: "docker" "inspect" "75f9293502bd69c1d41a2d1edbcd2feb951d2feae8e31db90e5c486eb7270e98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75f9293502bd69c1d41a2d1edbcd2feb951d2feae8e31db90e5c486eb7270e98", kill_on_drop: false }`
[INFO] [stdout] 75f9293502bd69c1d41a2d1edbcd2feb951d2feae8e31db90e5c486eb7270e98
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c256e55c000e833cf9b721920a3a8028448362d61db908a39e5858a51a213e66
[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" "c256e55c000e833cf9b721920a3a8028448362d61db908a39e5858a51a213e66", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nd_lib-7cf807fec681fe9a
[INFO] [stdout] running 9 tests
[INFO] [stdout] test package::tests::loads_package ... ok
[INFO] [stdout] test package::tests::loads_package_lock ... ok
[INFO] [stdout] test package::tests::finds_missing_deps_from_lock ... ok
[INFO] [stdout] test package::tests::dep_not_installed_3 ... ok
[INFO] [stdout] test package::tests::finds_missing_subdeps_from_lock ... ok
[INFO] [stdout] test package::tests::test_package_file_tree ... ok
[INFO] [stderr]    Doc-tests nd_lib
[INFO] [stdout] test package::tests::wrong_package_installed_1 ... ok
[INFO] [stdout] test package::tests::valid_multiple_versions ... ok
[INFO] [stdout] test package::tests::does_not_error_if_no_deps ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "c256e55c000e833cf9b721920a3a8028448362d61db908a39e5858a51a213e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c256e55c000e833cf9b721920a3a8028448362d61db908a39e5858a51a213e66", kill_on_drop: false }`
[INFO] [stdout] c256e55c000e833cf9b721920a3a8028448362d61db908a39e5858a51a213e66