[INFO] fetching crate base_unicode 0.0.1...
[INFO] testing base_unicode-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate base_unicode 0.0.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate base_unicode 0.0.1 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 base_unicode 0.0.1
[INFO] finished tweaking crates.io crate base_unicode 0.0.1
[INFO] tweaked toml for crates.io crate base_unicode 0.0.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate base_unicode 0.0.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 044c252c3183825cf6dea678b9ff71d9f395ee50dc8d6a5ce255d210d2cac145
[INFO] running `Command { std: "docker" "start" "-a" "044c252c3183825cf6dea678b9ff71d9f395ee50dc8d6a5ce255d210d2cac145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "044c252c3183825cf6dea678b9ff71d9f395ee50dc8d6a5ce255d210d2cac145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "044c252c3183825cf6dea678b9ff71d9f395ee50dc8d6a5ce255d210d2cac145", kill_on_drop: false }`
[INFO] [stdout] 044c252c3183825cf6dea678b9ff71d9f395ee50dc8d6a5ce255d210d2cac145
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a52c5dc5bc39705308c30af88acc796352af689335b1bb00cd7dae88c2dd6a7c
[INFO] running `Command { std: "docker" "start" "-a" "a52c5dc5bc39705308c30af88acc796352af689335b1bb00cd7dae88c2dd6a7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling base_unicode v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "a52c5dc5bc39705308c30af88acc796352af689335b1bb00cd7dae88c2dd6a7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a52c5dc5bc39705308c30af88acc796352af689335b1bb00cd7dae88c2dd6a7c", kill_on_drop: false }`
[INFO] [stdout] a52c5dc5bc39705308c30af88acc796352af689335b1bb00cd7dae88c2dd6a7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] fc1c00616dc6c469a6b7b50ccea25f5a9c6d0a79e2378f7d41254ff30e0200d5
[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" "fc1c00616dc6c469a6b7b50ccea25f5a9c6d0a79e2378f7d41254ff30e0200d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling base_unicode v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/base_unicode-75e0450dc943f37c)
[INFO] running `Command { std: "docker" "inspect" "fc1c00616dc6c469a6b7b50ccea25f5a9c6d0a79e2378f7d41254ff30e0200d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc1c00616dc6c469a6b7b50ccea25f5a9c6d0a79e2378f7d41254ff30e0200d5", kill_on_drop: false }`
[INFO] [stdout] fc1c00616dc6c469a6b7b50ccea25f5a9c6d0a79e2378f7d41254ff30e0200d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] f2e0131394358df08a544f14619bea854aa77a8585668d6fce9718d36b027682
[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" "f2e0131394358df08a544f14619bea854aa77a8585668d6fce9718d36b027682", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/base_unicode-75e0450dc943f37c)
[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" "f2e0131394358df08a544f14619bea854aa77a8585668d6fce9718d36b027682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2e0131394358df08a544f14619bea854aa77a8585668d6fce9718d36b027682", kill_on_drop: false }`
[INFO] [stdout] f2e0131394358df08a544f14619bea854aa77a8585668d6fce9718d36b027682