[INFO] fetching crate stylist-core 0.10.0...
[INFO] testing stylist-core-0.10.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate stylist-core 0.10.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate stylist-core 0.10.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stylist-core 0.10.0
[INFO] finished tweaking crates.io crate stylist-core 0.10.0
[INFO] tweaked toml for crates.io crate stylist-core 0.10.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf3fb0ea439e5cf5ed8f75f0667aa8de3818f43df9b52d1ea7cb71db08604bb1
[INFO] running `Command { std: "docker" "start" "-a" "cf3fb0ea439e5cf5ed8f75f0667aa8de3818f43df9b52d1ea7cb71db08604bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf3fb0ea439e5cf5ed8f75f0667aa8de3818f43df9b52d1ea7cb71db08604bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf3fb0ea439e5cf5ed8f75f0667aa8de3818f43df9b52d1ea7cb71db08604bb1", kill_on_drop: false }`
[INFO] [stdout] cf3fb0ea439e5cf5ed8f75f0667aa8de3818f43df9b52d1ea7cb71db08604bb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8df8e4b909857b3d34b262b2dda3f21c0d3be2c14b8ca4fc3ca8bdb43b69b40
[INFO] running `Command { std: "docker" "start" "-a" "f8df8e4b909857b3d34b262b2dda3f21c0d3be2c14b8ca4fc3ca8bdb43b69b40", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.79
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling bumpalo v3.9.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.79
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.79
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.79
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.79
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling stylist-core v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.30s
[INFO] running `Command { std: "docker" "inspect" "f8df8e4b909857b3d34b262b2dda3f21c0d3be2c14b8ca4fc3ca8bdb43b69b40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8df8e4b909857b3d34b262b2dda3f21c0d3be2c14b8ca4fc3ca8bdb43b69b40", kill_on_drop: false }`
[INFO] [stdout] f8df8e4b909857b3d34b262b2dda3f21c0d3be2c14b8ca4fc3ca8bdb43b69b40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b63d5e030ed673243b337a6c86ce9a2b766037ad016374a19450fa49e782391
[INFO] running `Command { std: "docker" "start" "-a" "9b63d5e030ed673243b337a6c86ce9a2b766037ad016374a19450fa49e782391", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling stylist-core v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `sheet::Sheet: FromStr` is not satisfied
[INFO] [stdout]     --> src/lib.rs:51:10
[INFO] [stdout]      |
[INFO] [stdout] 51   |         .parse()
[INFO] [stdout]      |          ^^^^^ the trait `FromStr` is not implemented for `sheet::Sheet`
[INFO] [stdout]      |
[INFO] [stdout] note: required by a bound in `wasm_bindgen::__rt::core::str::<impl str>::parse`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stylist-core` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "9b63d5e030ed673243b337a6c86ce9a2b766037ad016374a19450fa49e782391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b63d5e030ed673243b337a6c86ce9a2b766037ad016374a19450fa49e782391", kill_on_drop: false }`
[INFO] [stdout] 9b63d5e030ed673243b337a6c86ce9a2b766037ad016374a19450fa49e782391