[INFO] fetching crate wasmer_enumset_derive 0.5.0...
[INFO] testing wasmer_enumset_derive-0.5.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate wasmer_enumset_derive 0.5.0 into /workspace/builds/worker-107/source
[INFO] validating manifest of crates.io crate wasmer_enumset_derive 0.5.0 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 wasmer_enumset_derive 0.5.0
[INFO] finished tweaking crates.io crate wasmer_enumset_derive 0.5.0
[INFO] tweaked toml for crates.io crate wasmer_enumset_derive 0.5.0 written to /workspace/builds/worker-107/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-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] e1d2a1be91a4c5fd8271eccab31a661c0a072f9e05537a534dabd11ee21f0d28
[INFO] running `Command { std: "docker" "start" "-a" "e1d2a1be91a4c5fd8271eccab31a661c0a072f9e05537a534dabd11ee21f0d28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1d2a1be91a4c5fd8271eccab31a661c0a072f9e05537a534dabd11ee21f0d28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1d2a1be91a4c5fd8271eccab31a661c0a072f9e05537a534dabd11ee21f0d28", kill_on_drop: false }`
[INFO] [stdout] e1d2a1be91a4c5fd8271eccab31a661c0a072f9e05537a534dabd11ee21f0d28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] 4e948ab09d3f529908c931fcf13593674c701bb7d35cb5cf106cb805b5e0d363
[INFO] running `Command { std: "docker" "start" "-a" "4e948ab09d3f529908c931fcf13593674c701bb7d35cb5cf106cb805b5e0d363", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling wasmer_enumset_derive v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.27s
[INFO] running `Command { std: "docker" "inspect" "4e948ab09d3f529908c931fcf13593674c701bb7d35cb5cf106cb805b5e0d363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e948ab09d3f529908c931fcf13593674c701bb7d35cb5cf106cb805b5e0d363", kill_on_drop: false }`
[INFO] [stdout] 4e948ab09d3f529908c931fcf13593674c701bb7d35cb5cf106cb805b5e0d363
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] c19ef2ac15e0697afad5ae9bad3565c8aee9592d1180fc29e6b7280659097617
[INFO] running `Command { std: "docker" "start" "-a" "c19ef2ac15e0697afad5ae9bad3565c8aee9592d1180fc29e6b7280659097617", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmer_enumset_derive v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "c19ef2ac15e0697afad5ae9bad3565c8aee9592d1180fc29e6b7280659097617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c19ef2ac15e0697afad5ae9bad3565c8aee9592d1180fc29e6b7280659097617", kill_on_drop: false }`
[INFO] [stdout] c19ef2ac15e0697afad5ae9bad3565c8aee9592d1180fc29e6b7280659097617
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] d44aaaeebb2be9dbe2986d4bb997cda0337f9a536a714074d82b53133f1926d0
[INFO] running `Command { std: "docker" "start" "-a" "d44aaaeebb2be9dbe2986d4bb997cda0337f9a536a714074d82b53133f1926d0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wasmer_enumset_derive-1bf94d7fcca439af)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasmer_enumset_derive
[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] [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" "d44aaaeebb2be9dbe2986d4bb997cda0337f9a536a714074d82b53133f1926d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d44aaaeebb2be9dbe2986d4bb997cda0337f9a536a714074d82b53133f1926d0", kill_on_drop: false }`
[INFO] [stdout] d44aaaeebb2be9dbe2986d4bb997cda0337f9a536a714074d82b53133f1926d0