[INFO] fetching crate conhash 0.5.0...
[INFO] testing conhash-0.5.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate conhash 0.5.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate conhash 0.5.0 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 crates.io crate conhash 0.5.0
[INFO] finished tweaking crates.io crate conhash 0.5.0
[INFO] tweaked toml for crates.io crate conhash 0.5.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 9283a49e8e39ac9c2de6fa0ca107a963b74acaeb446248d16bba84b376d6eb89
[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" "9283a49e8e39ac9c2de6fa0ca107a963b74acaeb446248d16bba84b376d6eb89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9283a49e8e39ac9c2de6fa0ca107a963b74acaeb446248d16bba84b376d6eb89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9283a49e8e39ac9c2de6fa0ca107a963b74acaeb446248d16bba84b376d6eb89", kill_on_drop: false }`
[INFO] [stdout] 9283a49e8e39ac9c2de6fa0ca107a963b74acaeb446248d16bba84b376d6eb89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] b24cd4122db0122d48aae9b36b13a5d9fa4099e7f7612df41f518b4c60f63b9a
[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" "b24cd4122db0122d48aae9b36b13a5d9fa4099e7f7612df41f518b4c60f63b9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling conhash v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "b24cd4122db0122d48aae9b36b13a5d9fa4099e7f7612df41f518b4c60f63b9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b24cd4122db0122d48aae9b36b13a5d9fa4099e7f7612df41f518b4c60f63b9a", kill_on_drop: false }`
[INFO] [stdout] b24cd4122db0122d48aae9b36b13a5d9fa4099e7f7612df41f518b4c60f63b9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2faae31328e9a6d1864cd24fe106445dee85dd9b43d1e36482e55b94dd9c0a74
[INFO] running `Command { std: "docker" "start" "-a" "2faae31328e9a6d1864cd24fe106445dee85dd9b43d1e36482e55b94dd9c0a74", kill_on_drop: false }`
[INFO] [stderr]    Compiling conhash v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.26s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/conhash-141f31cdfddf9928)
[INFO] running `Command { std: "docker" "inspect" "2faae31328e9a6d1864cd24fe106445dee85dd9b43d1e36482e55b94dd9c0a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2faae31328e9a6d1864cd24fe106445dee85dd9b43d1e36482e55b94dd9c0a74", kill_on_drop: false }`
[INFO] [stdout] 2faae31328e9a6d1864cd24fe106445dee85dd9b43d1e36482e55b94dd9c0a74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 865030b281d5d92820e5819904d5f17b629b97b63551753e36c8a60475afaace
[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" "865030b281d5d92820e5819904d5f17b629b97b63551753e36c8a60475afaace", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/conhash-141f31cdfddf9928)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test conhash::test::get_from_empty ... ok
[INFO] [stdout] test conhash::test::test_basic ... ok
[INFO] [stdout] test conhash::test::get_from_two_nodes ... ok
[INFO] [stdout] test conhash::test::get_from_one_node ... ok
[INFO] [stderr]    Doc-tests conhash
[INFO] [stdout] test conhash::test::get_exact_node ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "865030b281d5d92820e5819904d5f17b629b97b63551753e36c8a60475afaace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "865030b281d5d92820e5819904d5f17b629b97b63551753e36c8a60475afaace", kill_on_drop: false }`
[INFO] [stdout] 865030b281d5d92820e5819904d5f17b629b97b63551753e36c8a60475afaace