[INFO] fetching crate serde-scale 0.2.2...
[INFO] testing serde-scale-0.2.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate serde-scale 0.2.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate serde-scale 0.2.2 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde-scale 0.2.2
[INFO] finished tweaking crates.io crate serde-scale 0.2.2
[INFO] tweaked toml for crates.io crate serde-scale 0.2.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.60.0" "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] cec56d737ce8a5db155580e46693a73f93e6c6f8a68c743240b17ea7c2385ca4
[INFO] running `Command { std: "docker" "start" "-a" "cec56d737ce8a5db155580e46693a73f93e6c6f8a68c743240b17ea7c2385ca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cec56d737ce8a5db155580e46693a73f93e6c6f8a68c743240b17ea7c2385ca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cec56d737ce8a5db155580e46693a73f93e6c6f8a68c743240b17ea7c2385ca4", kill_on_drop: false }`
[INFO] [stdout] cec56d737ce8a5db155580e46693a73f93e6c6f8a68c743240b17ea7c2385ca4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.60.0" "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] 16949fd288291fe45747ceae6252b1c2d332e8914d4bc9fd7953c038d8fb7a28
[INFO] running `Command { std: "docker" "start" "-a" "16949fd288291fe45747ceae6252b1c2d332e8914d4bc9fd7953c038d8fb7a28", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde-scale v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "16949fd288291fe45747ceae6252b1c2d332e8914d4bc9fd7953c038d8fb7a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16949fd288291fe45747ceae6252b1c2d332e8914d4bc9fd7953c038d8fb7a28", kill_on_drop: false }`
[INFO] [stdout] 16949fd288291fe45747ceae6252b1c2d332e8914d4bc9fd7953c038d8fb7a28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.60.0" "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] 14f744b2433f18870ad3e084b276c915adf3642157cad8c779037230b718155f
[INFO] running `Command { std: "docker" "start" "-a" "14f744b2433f18870ad3e084b276c915adf3642157cad8c779037230b718155f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde-scale v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "14f744b2433f18870ad3e084b276c915adf3642157cad8c779037230b718155f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14f744b2433f18870ad3e084b276c915adf3642157cad8c779037230b718155f", kill_on_drop: false }`
[INFO] [stdout] 14f744b2433f18870ad3e084b276c915adf3642157cad8c779037230b718155f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.60.0" "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] 0eb7d9a16d5ba769183a9bdcc9176c608fbf33a94a717312074351224f7d5916
[INFO] running `Command { std: "docker" "start" "-a" "0eb7d9a16d5ba769183a9bdcc9176c608fbf33a94a717312074351224f7d5916", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_scale-01eeb39017e9165b)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test de::tests::some_false_deserializes_from_2 ... ok
[INFO] [stdout] test de::tests::none_bool_deserializes_from_0 ... ok
[INFO] [stdout] test ser::tests::none_bool_serializes_as_0 ... ok
[INFO] [stdout] test ser::tests::some_false_serializes_as_2 ... ok
[INFO] [stdout] test ser::tests::some_true_serializes_as_1 ... ok
[INFO] [stdout] test de::tests::some_true_deserializes_from_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde-scale
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0eb7d9a16d5ba769183a9bdcc9176c608fbf33a94a717312074351224f7d5916", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eb7d9a16d5ba769183a9bdcc9176c608fbf33a94a717312074351224f7d5916", kill_on_drop: false }`
[INFO] [stdout] 0eb7d9a16d5ba769183a9bdcc9176c608fbf33a94a717312074351224f7d5916