[INFO] crate cargo-ensure-installed 0.2.1 is already in cache
[INFO] testing cargo-ensure-installed-0.2.1 against 1.45.2 for beta-1.46-1
[INFO] extracting crate cargo-ensure-installed 0.2.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate cargo-ensure-installed 0.2.1 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-ensure-installed 0.2.1
[INFO] finished tweaking crates.io crate cargo-ensure-installed 0.2.1
[INFO] tweaked toml for crates.io crate cargo-ensure-installed 0.2.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6505e6f1c87d1b2264d49e1085687ab39ed7df2a870668ef90f82c261dced94
[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" "d6505e6f1c87d1b2264d49e1085687ab39ed7df2a870668ef90f82c261dced94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6505e6f1c87d1b2264d49e1085687ab39ed7df2a870668ef90f82c261dced94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6505e6f1c87d1b2264d49e1085687ab39ed7df2a870668ef90f82c261dced94", kill_on_drop: false }`
[INFO] [stdout] d6505e6f1c87d1b2264d49e1085687ab39ed7df2a870668ef90f82c261dced94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7d2bfe1ebe47f90deb82b1df6deb142dc1e5130343dbca8a6d737bfe1ffc837
[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" "d7d2bfe1ebe47f90deb82b1df6deb142dc1e5130343dbca8a6d737bfe1ffc837", kill_on_drop: false }`
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling cargo-ensure-installed v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.78s
[INFO] running `Command { std: "docker" "inspect" "d7d2bfe1ebe47f90deb82b1df6deb142dc1e5130343dbca8a6d737bfe1ffc837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7d2bfe1ebe47f90deb82b1df6deb142dc1e5130343dbca8a6d737bfe1ffc837", kill_on_drop: false }`
[INFO] [stdout] d7d2bfe1ebe47f90deb82b1df6deb142dc1e5130343dbca8a6d737bfe1ffc837
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 767457aa5b6d7d96575fe034ca8269c87cc39d9f98c757289d4c8cd85499abb1
[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" "767457aa5b6d7d96575fe034ca8269c87cc39d9f98c757289d4c8cd85499abb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-ensure-installed v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "767457aa5b6d7d96575fe034ca8269c87cc39d9f98c757289d4c8cd85499abb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "767457aa5b6d7d96575fe034ca8269c87cc39d9f98c757289d4c8cd85499abb1", kill_on_drop: false }`
[INFO] [stdout] 767457aa5b6d7d96575fe034ca8269c87cc39d9f98c757289d4c8cd85499abb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 194fb57c74c1c1b2a3898d6f32c3f6204ff20d2ed635cd610ff88a9aebec1eb3
[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" "194fb57c74c1c1b2a3898d6f32c3f6204ff20d2ed635cd610ff88a9aebec1eb3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cargo_ensure_installed-34f74ecbedebb119
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::absent_package ... ok
[INFO] [stdout] test tests::carat_satisfied ... ok
[INFO] [stdout] test tests::have_newer_but_compatible ... ok
[INFO] [stdout] test tests::have_older ... ok
[INFO] [stdout] test tests::no_contents ... ok
[INFO] [stdout] test tests::carat_unsatisfied ... ok
[INFO] [stdout] test tests::no_packages ... ok
[INFO] [stdout] test tests::exact_match ... ok
[INFO] [stdout] test tests::have_newer_but_incompatible ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "194fb57c74c1c1b2a3898d6f32c3f6204ff20d2ed635cd610ff88a9aebec1eb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "194fb57c74c1c1b2a3898d6f32c3f6204ff20d2ed635cd610ff88a9aebec1eb3", kill_on_drop: false }`
[INFO] [stdout] 194fb57c74c1c1b2a3898d6f32c3f6204ff20d2ed635cd610ff88a9aebec1eb3