[INFO] fetching crate string_enum 0.3.1...
[INFO] testing string_enum-0.3.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate string_enum 0.3.1 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate string_enum 0.3.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate string_enum 0.3.1
[INFO] finished tweaking crates.io crate string_enum 0.3.1
[INFO] tweaked toml for crates.io crate string_enum 0.3.1 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 970d2303049a4ff381f746312351c89f21c010386d915fc3aeb5427f12745264
[INFO] running `Command { std: "docker" "start" "-a" "970d2303049a4ff381f746312351c89f21c010386d915fc3aeb5427f12745264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "970d2303049a4ff381f746312351c89f21c010386d915fc3aeb5427f12745264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "970d2303049a4ff381f746312351c89f21c010386d915fc3aeb5427f12745264", kill_on_drop: false }`
[INFO] [stdout] 970d2303049a4ff381f746312351c89f21c010386d915fc3aeb5427f12745264
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe2af17ce561753ea503f3c0a1cb06ff8f3f84c996cb4389f222cd9d7d732820
[INFO] running `Command { std: "docker" "start" "-a" "fe2af17ce561753ea503f3c0a1cb06ff8f3f84c996cb4389f222cd9d7d732820", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.65
[INFO] [stderr]    Compiling pmutil v0.5.3
[INFO] [stderr]    Compiling swc_macros_common v0.3.3
[INFO] [stderr]    Compiling string_enum v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.07s
[INFO] running `Command { std: "docker" "inspect" "fe2af17ce561753ea503f3c0a1cb06ff8f3f84c996cb4389f222cd9d7d732820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe2af17ce561753ea503f3c0a1cb06ff8f3f84c996cb4389f222cd9d7d732820", kill_on_drop: false }`
[INFO] [stdout] fe2af17ce561753ea503f3c0a1cb06ff8f3f84c996cb4389f222cd9d7d732820
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9ee1da43dddf9e90621d228f6cdc0d01ce0c0f9062d7e6407852f2e5b306d65
[INFO] running `Command { std: "docker" "start" "-a" "f9ee1da43dddf9e90621d228f6cdc0d01ce0c0f9062d7e6407852f2e5b306d65", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling string_enum v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.45s
[INFO] running `Command { std: "docker" "inspect" "f9ee1da43dddf9e90621d228f6cdc0d01ce0c0f9062d7e6407852f2e5b306d65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9ee1da43dddf9e90621d228f6cdc0d01ce0c0f9062d7e6407852f2e5b306d65", kill_on_drop: false }`
[INFO] [stdout] f9ee1da43dddf9e90621d228f6cdc0d01ce0c0f9062d7e6407852f2e5b306d65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9e12fa72a403a06ea23f9e008bef4cf1e784e68789dc3a45fdab19eae0d66989
[INFO] running `Command { std: "docker" "start" "-a" "9e12fa72a403a06ea23f9e008bef4cf1e784e68789dc3a45fdab19eae0d66989", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/string_enum-c2644af3f879370b)
[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]      Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-b3706366755760f9)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test as_str ... ok
[INFO] [stdout] test test_fmt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests string_enum
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - derive_string_enum (line 17) - compile ... ok
[INFO] [stdout] test src/lib.rs - derive_string_enum (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9e12fa72a403a06ea23f9e008bef4cf1e784e68789dc3a45fdab19eae0d66989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e12fa72a403a06ea23f9e008bef4cf1e784e68789dc3a45fdab19eae0d66989", kill_on_drop: false }`
[INFO] [stdout] 9e12fa72a403a06ea23f9e008bef4cf1e784e68789dc3a45fdab19eae0d66989