[INFO] fetching crate willow_25 0.1.1...
[INFO] checking willow_25-0.1.1 against master#ab1d2444533d829e2d5cff6634cd3c70de6d7103 for pr-147841
[INFO] extracting crate willow_25 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate willow_25 0.1.1
[INFO] finished tweaking crates.io crate willow_25 0.1.1
[INFO] tweaked toml for crates.io crate willow_25 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate willow_25 0.1.1 on toolchain ab1d2444533d829e2d5cff6634cd3c70de6d7103
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab1d2444533d829e2d5cff6634cd3c70de6d7103" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate willow_25 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab1d2444533d829e2d5cff6634cd3c70de6d7103" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ufotofu_queues v0.5.0
[INFO] [stderr]   Downloaded wb_async_utils v0.1.0
[INFO] [stderr]   Downloaded willow-encoding v0.1.0
[INFO] [stderr]   Downloaded wrapper v0.1.1
[INFO] [stderr]   Downloaded willow-data-model v0.2.0
[INFO] [stderr]   Downloaded ufotofu_codec_endian v0.1.0
[INFO] [stderr]   Downloaded syncify v0.1.0
[INFO] [stderr]   Downloaded ufotofu v0.4.3
[INFO] [stderr]   Downloaded compact_u64 v0.1.0
[INFO] [stderr]   Downloaded blake3 v1.8.1
[INFO] [stderr]   Downloaded ufotofu_codec v0.1.0
[INFO] [stderr]   Downloaded maybe-std v0.1.2
[INFO] [stderr]   Downloaded fairly_unsafe_cell v0.1.0
[INFO] [stderr]   Downloaded ufotofu v0.6.3
[INFO] [stderr]   Downloaded meadowcap v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ab1d2444533d829e2d5cff6634cd3c70de6d7103" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67753b263f116eada5b81a512f985ef05724929fcb1efbb43ca88e24bac927f3
[INFO] running `Command { std: "docker" "start" "-a" "67753b263f116eada5b81a512f985ef05724929fcb1efbb43ca88e24bac927f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67753b263f116eada5b81a512f985ef05724929fcb1efbb43ca88e24bac927f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67753b263f116eada5b81a512f985ef05724929fcb1efbb43ca88e24bac927f3", kill_on_drop: false }`
[INFO] [stdout] 67753b263f116eada5b81a512f985ef05724929fcb1efbb43ca88e24bac927f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ab1d2444533d829e2d5cff6634cd3c70de6d7103" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8de408cb40be59291d7d9f52764a6f0faafb867e97134f523af35123606ef723
[INFO] running `Command { std: "docker" "start" "-a" "8de408cb40be59291d7d9f52764a6f0faafb867e97134f523af35123606ef723", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking fairly_unsafe_cell v0.1.0
[INFO] [stderr]     Checking maybe-std v0.1.2
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]     Checking ufotofu_queues v0.5.0
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]    Compiling cc v1.2.18
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking wrapper v0.1.1
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking wb_async_utils v0.1.0
[INFO] [stderr]     Checking ufotofu v0.4.3
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling blake3 v1.8.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling derive_arbitrary v1.4.1
[INFO] [stderr]    Compiling syncify v0.1.0
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking willow-encoding v0.1.0
[INFO] [stderr]     Checking arbitrary v1.4.1
[INFO] [stderr]     Checking ufotofu v0.6.3
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]     Checking ufotofu_codec v0.1.0
[INFO] [stderr]     Checking ufotofu_codec_endian v0.1.0
[INFO] [stderr]     Checking compact_u64 v0.1.0
[INFO] [stderr]     Checking willow-data-model v0.2.0
[INFO] [stderr]     Checking meadowcap v0.2.0
[INFO] [stderr]     Checking willow_25 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.86s
[INFO] running `Command { std: "docker" "inspect" "8de408cb40be59291d7d9f52764a6f0faafb867e97134f523af35123606ef723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8de408cb40be59291d7d9f52764a6f0faafb867e97134f523af35123606ef723", kill_on_drop: false }`
[INFO] [stdout] 8de408cb40be59291d7d9f52764a6f0faafb867e97134f523af35123606ef723