[INFO] fetching crate wedpr_l_crypto_hash_blake2b 1.0.0...
[INFO] checking wedpr_l_crypto_hash_blake2b-1.0.0 against master#bbe853615821442ef11d6cd42a30a73432b38d89 for pr-154205
[INFO] extracting crate wedpr_l_crypto_hash_blake2b 1.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate wedpr_l_crypto_hash_blake2b 1.0.0
[INFO] finished tweaking crates.io crate wedpr_l_crypto_hash_blake2b 1.0.0
[INFO] tweaked toml for crates.io crate wedpr_l_crypto_hash_blake2b 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wedpr_l_crypto_hash_blake2b 1.0.0 on toolchain bbe853615821442ef11d6cd42a30a73432b38d89
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 29 packages to latest compatible versions
[INFO] [stderr]       Adding blake2 v0.9.2 (available: v0.10.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wedpr_l_utils v1.1.0
[INFO] [stderr]   Downloaded blake2 v0.9.2
[INFO] [stderr]   Downloaded wedpr_l_macros v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7eeb8c9e60a0b92298aaa5b8e34599f6a49ef9c7f92ef5cac0dd55338e0d0e3
[INFO] running `Command { std: "docker" "start" "-a" "a7eeb8c9e60a0b92298aaa5b8e34599f6a49ef9c7f92ef5cac0dd55338e0d0e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7eeb8c9e60a0b92298aaa5b8e34599f6a49ef9c7f92ef5cac0dd55338e0d0e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7eeb8c9e60a0b92298aaa5b8e34599f6a49ef9c7f92ef5cac0dd55338e0d0e3", kill_on_drop: false }`
[INFO] [stdout] a7eeb8c9e60a0b92298aaa5b8e34599f6a49ef9c7f92ef5cac0dd55338e0d0e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43fca960f85aeae5b72a73c11e77b7f0ef54dcadaf8a17df4ed93fc1a1ad20de
[INFO] running `Command { std: "docker" "start" "-a" "43fca960f85aeae5b72a73c11e77b7f0ef54dcadaf8a17df4ed93fc1a1ad20de", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking rustc-demangle v0.1.27
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking wedpr_l_macros v1.0.0
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking blake2 v0.9.2
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking wedpr_l_utils v1.1.0
[INFO] [stderr]     Checking wedpr_l_crypto_hash_blake2b v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.63s
[INFO] running `Command { std: "docker" "inspect" "43fca960f85aeae5b72a73c11e77b7f0ef54dcadaf8a17df4ed93fc1a1ad20de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43fca960f85aeae5b72a73c11e77b7f0ef54dcadaf8a17df4ed93fc1a1ad20de", kill_on_drop: false }`
[INFO] [stdout] 43fca960f85aeae5b72a73c11e77b7f0ef54dcadaf8a17df4ed93fc1a1ad20de