[INFO] fetching crate sapp-jsutils 0.1.5...
[INFO] testing sapp-jsutils-0.1.5 against 1.55.0 for beta-1.56-1
[INFO] extracting crate sapp-jsutils 0.1.5 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sapp-jsutils 0.1.5 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sapp-jsutils 0.1.5
[INFO] finished tweaking crates.io crate sapp-jsutils 0.1.5
[INFO] tweaked toml for crates.io crate sapp-jsutils 0.1.5 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a1ee7dfa4da2dc49d8bbd1e3f89acb845dee29fd972fa367aa5355dcf5f6389
[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" "1a1ee7dfa4da2dc49d8bbd1e3f89acb845dee29fd972fa367aa5355dcf5f6389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a1ee7dfa4da2dc49d8bbd1e3f89acb845dee29fd972fa367aa5355dcf5f6389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a1ee7dfa4da2dc49d8bbd1e3f89acb845dee29fd972fa367aa5355dcf5f6389", kill_on_drop: false }`
[INFO] [stdout] 1a1ee7dfa4da2dc49d8bbd1e3f89acb845dee29fd972fa367aa5355dcf5f6389
[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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 098d532911f6f47ccf09137474cafc9363bb63035aee75c60eaf7f217c7e6eb3
[INFO] running `Command { std: "docker" "start" "-a" "098d532911f6f47ccf09137474cafc9363bb63035aee75c60eaf7f217c7e6eb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling sapp-jsutils v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "098d532911f6f47ccf09137474cafc9363bb63035aee75c60eaf7f217c7e6eb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "098d532911f6f47ccf09137474cafc9363bb63035aee75c60eaf7f217c7e6eb3", kill_on_drop: false }`
[INFO] [stdout] 098d532911f6f47ccf09137474cafc9363bb63035aee75c60eaf7f217c7e6eb3
[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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 7df52b25951837f673af6f10d38cb0ceb424a07efaa6c4d1a6edb49638097977
[INFO] running `Command { std: "docker" "start" "-a" "7df52b25951837f673af6f10d38cb0ceb424a07efaa6c4d1a6edb49638097977", kill_on_drop: false }`
[INFO] [stderr]    Compiling sapp-jsutils v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "7df52b25951837f673af6f10d38cb0ceb424a07efaa6c4d1a6edb49638097977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7df52b25951837f673af6f10d38cb0ceb424a07efaa6c4d1a6edb49638097977", kill_on_drop: false }`
[INFO] [stdout] 7df52b25951837f673af6f10d38cb0ceb424a07efaa6c4d1a6edb49638097977
[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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d6ebe259ad35352d00b76e7d6b80d8a0da6a0ff7f98a33227c3c785b35a91ebf
[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" "d6ebe259ad35352d00b76e7d6b80d8a0da6a0ff7f98a33227c3c785b35a91ebf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sapp_jsutils-e59a98635fbc0976)
[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] [stderr]    Doc-tests sapp-jsutils
[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" "d6ebe259ad35352d00b76e7d6b80d8a0da6a0ff7f98a33227c3c785b35a91ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6ebe259ad35352d00b76e7d6b80d8a0da6a0ff7f98a33227c3c785b35a91ebf", kill_on_drop: false }`
[INFO] [stdout] d6ebe259ad35352d00b76e7d6b80d8a0da6a0ff7f98a33227c3c785b35a91ebf