[INFO] fetching crate serde-scale 0.2.2...
[INFO] testing serde-scale-0.2.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate serde-scale 0.2.2 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate serde-scale 0.2.2 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 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-90/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] c5913d8b5eaf00b034a8eb4efadfb0352aa2d59a596633715a1c16abe58f1ac7
[INFO] running `Command { std: "docker" "start" "-a" "c5913d8b5eaf00b034a8eb4efadfb0352aa2d59a596633715a1c16abe58f1ac7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5913d8b5eaf00b034a8eb4efadfb0352aa2d59a596633715a1c16abe58f1ac7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5913d8b5eaf00b034a8eb4efadfb0352aa2d59a596633715a1c16abe58f1ac7", kill_on_drop: false }`
[INFO] [stdout] c5913d8b5eaf00b034a8eb4efadfb0352aa2d59a596633715a1c16abe58f1ac7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] [stdout] bde1043e8cb1d01452d6e01aee131a6768104da2a9c95178e5b93e8a8a737b79
[INFO] running `Command { std: "docker" "start" "-a" "bde1043e8cb1d01452d6e01aee131a6768104da2a9c95178e5b93e8a8a737b79", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling serde-scale v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.63s
[INFO] running `Command { std: "docker" "inspect" "bde1043e8cb1d01452d6e01aee131a6768104da2a9c95178e5b93e8a8a737b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bde1043e8cb1d01452d6e01aee131a6768104da2a9c95178e5b93e8a8a737b79", kill_on_drop: false }`
[INFO] [stdout] bde1043e8cb1d01452d6e01aee131a6768104da2a9c95178e5b93e8a8a737b79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] [stdout] 5744f0c5934220985beedfac19c9affe8e9a697ea3523e1434e69aa809e375b6
[INFO] running `Command { std: "docker" "start" "-a" "5744f0c5934220985beedfac19c9affe8e9a697ea3523e1434e69aa809e375b6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde-scale v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "5744f0c5934220985beedfac19c9affe8e9a697ea3523e1434e69aa809e375b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5744f0c5934220985beedfac19c9affe8e9a697ea3523e1434e69aa809e375b6", kill_on_drop: false }`
[INFO] [stdout] 5744f0c5934220985beedfac19c9affe8e9a697ea3523e1434e69aa809e375b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 6e4f3fa5111b55e66fcbfff8c94982c97e58acfa304a6306e515de9b5484d07c
[INFO] running `Command { std: "docker" "start" "-a" "6e4f3fa5111b55e66fcbfff8c94982c97e58acfa304a6306e515de9b5484d07c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_scale-668bceb91b3ca6c7)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test de::tests::none_bool_deserializes_from_0 ... ok
[INFO] [stdout] test de::tests::some_false_deserializes_from_2 ... ok
[INFO] [stdout] test de::tests::some_true_deserializes_from_1 ... 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] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6e4f3fa5111b55e66fcbfff8c94982c97e58acfa304a6306e515de9b5484d07c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e4f3fa5111b55e66fcbfff8c94982c97e58acfa304a6306e515de9b5484d07c", kill_on_drop: false }`
[INFO] [stdout] 6e4f3fa5111b55e66fcbfff8c94982c97e58acfa304a6306e515de9b5484d07c