[INFO] updating cached repository https://github.com/dvc94ch/rust-ipld
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/dvc94ch/rust-ipld
[INFO] [stderr]    1f5d2ae..194e793  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 194e79348ef9b73c389d351637801efb15ecf74a
[INFO] checking dvc94ch/rust-ipld against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvc94ch%2Frust-ipld" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dvc94ch/rust-ipld on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/dvc94ch/rust-ipld
[INFO] removed workspace from git repo https://github.com/dvc94ch/rust-ipld
[INFO] finished tweaking git repo https://github.com/dvc94ch/rust-ipld
[INFO] tweaked toml for git repo https://github.com/dvc94ch/rust-ipld written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/dvc94ch/rust-ipld already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/dvc94ch/rust-cid`
[INFO] [stderr]     Updating git repository `https://github.com/multiformats/rust-multibase`
[INFO] [stderr]     Updating git repository `https://github.com/dvc94ch/rust-multihash`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ba3d29c2e6970cb9107ebe104363947e0d7484b4c47a21b212dd8daaa83add76
[INFO] running `"docker" "start" "-a" "ba3d29c2e6970cb9107ebe104363947e0d7484b4c47a21b212dd8daaa83add76"`
[INFO] [stderr]    Compiling integer-encoding v1.0.7
[INFO] [stderr]    Compiling fasthash-sys v0.3.2
[INFO] [stderr]     Checking xoroshiro128 v0.3.0
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]     Checking sha-1 v0.8.1
[INFO] [stderr]     Checking multibase v0.6.0 (https://github.com/multiformats/rust-multibase#f22326bc)
[INFO] [stderr]     Checking blake2 v0.8.1
[INFO] [stderr]    Compiling multihash_derive v0.1.0 (https://github.com/dvc94ch/rust-multihash?branch=cli#a4d8e5b5)
[INFO] [stderr]     Checking fasthash v0.4.0
[INFO] [stderr]     Checking multihash v0.8.1-pre (https://github.com/dvc94ch/rust-multihash?branch=cli#a4d8e5b5)
[INFO] [stderr]     Checking cid v0.3.1 (https://github.com/dvc94ch/rust-cid?branch=cli#d1d7388e)
[INFO] [stderr]     Checking libipld v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.77s
[INFO] running `"docker" "inspect" "ba3d29c2e6970cb9107ebe104363947e0d7484b4c47a21b212dd8daaa83add76"`
[INFO] running `"docker" "rm" "-f" "ba3d29c2e6970cb9107ebe104363947e0d7484b4c47a21b212dd8daaa83add76"`
[INFO] [stdout] ba3d29c2e6970cb9107ebe104363947e0d7484b4c47a21b212dd8daaa83add76