[INFO] crate skr 0.0.2 is already in cache
[INFO] testing skr-0.0.2 against 1.45.2 for beta-1.46-1
[INFO] extracting crate skr 0.0.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate skr 0.0.2 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 skr 0.0.2
[INFO] finished tweaking crates.io crate skr 0.0.2
[INFO] tweaked toml for crates.io crate skr 0.0.2 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 06ced521da82981dffdb3a6d21eb7a3d0ebf9f16b1093786ec2805e910d03aaa
[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" "06ced521da82981dffdb3a6d21eb7a3d0ebf9f16b1093786ec2805e910d03aaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06ced521da82981dffdb3a6d21eb7a3d0ebf9f16b1093786ec2805e910d03aaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06ced521da82981dffdb3a6d21eb7a3d0ebf9f16b1093786ec2805e910d03aaa", kill_on_drop: false }`
[INFO] [stdout] 06ced521da82981dffdb3a6d21eb7a3d0ebf9f16b1093786ec2805e910d03aaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3544924f5cb3c996a5a4e2a32bf31335c6004f11eb09a2457f1b5c8f5240b4ae
[INFO] running `Command { std: "docker" "start" "-a" "3544924f5cb3c996a5a4e2a32bf31335c6004f11eb09a2457f1b5c8f5240b4ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling lego v0.0.1
[INFO] [stderr]    Compiling skr v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "3544924f5cb3c996a5a4e2a32bf31335c6004f11eb09a2457f1b5c8f5240b4ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3544924f5cb3c996a5a4e2a32bf31335c6004f11eb09a2457f1b5c8f5240b4ae", kill_on_drop: false }`
[INFO] [stdout] 3544924f5cb3c996a5a4e2a32bf31335c6004f11eb09a2457f1b5c8f5240b4ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3b17136346a134c8b0e1d74be39388c752db0ed56034d012259271602a196fd1
[INFO] running `Command { std: "docker" "start" "-a" "3b17136346a134c8b0e1d74be39388c752db0ed56034d012259271602a196fd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling skr v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "3b17136346a134c8b0e1d74be39388c752db0ed56034d012259271602a196fd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b17136346a134c8b0e1d74be39388c752db0ed56034d012259271602a196fd1", kill_on_drop: false }`
[INFO] [stdout] 3b17136346a134c8b0e1d74be39388c752db0ed56034d012259271602a196fd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 79d8c3fda28a2ed8cfa6f2b7df64e2694cefb151b40395aae4d41a155df0af77
[INFO] running `Command { std: "docker" "start" "-a" "79d8c3fda28a2ed8cfa6f2b7df64e2694cefb151b40395aae4d41a155df0af77", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/skr-697fb3b360d410e0
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests skr
[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" "79d8c3fda28a2ed8cfa6f2b7df64e2694cefb151b40395aae4d41a155df0af77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79d8c3fda28a2ed8cfa6f2b7df64e2694cefb151b40395aae4d41a155df0af77", kill_on_drop: false }`
[INFO] [stdout] 79d8c3fda28a2ed8cfa6f2b7df64e2694cefb151b40395aae4d41a155df0af77