[INFO] updating cached repository https://github.com/Avi-D-coder/lsp-diff-server
[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] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 09d898adbbf6d286b0011d438644138ba47ddbad
[INFO] checking Avi-D-coder/lsp-diff-server against try#00e4530a79c42b21a6ca2ac1edb597c90d21f89f for pr-64672
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FAvi-D-coder%2Flsp-diff-server" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Avi-D-coder/lsp-diff-server on toolchain 00e4530a79c42b21a6ca2ac1edb597c90d21f89f
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Avi-D-coder/lsp-diff-server
[INFO] finished tweaking git repo https://github.com/Avi-D-coder/lsp-diff-server
[INFO] tweaked toml for git repo https://github.com/Avi-D-coder/lsp-diff-server written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Avi-D-coder/lsp-diff-server already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-2/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" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 209a63e9bc5d006e27a4f5996a2dbe966f0489ca9865d4c0b742c2d91404e154
[INFO] running `"docker" "start" "-a" "209a63e9bc5d006e27a4f5996a2dbe966f0489ca9865d4c0b742c2d91404e154"`
[INFO] [stderr]    Compiling libc v0.2.56
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling fasthash v0.3.2
[INFO] [stderr]     Checking nohash-hasher v0.1.1
[INFO] [stderr]     Checking diffs v0.3.0
[INFO] [stderr]     Checking passing-arg-iter v0.1.2
[INFO] [stderr]     Checking locked-resource v0.1.1
[INFO] [stderr]    Compiling fasthash-sys v0.3.2
[INFO] [stderr]     Checking ropey v1.0.0 (https://github.com/Avi-D-coder/ropey-iterator.git#46444b64)
[INFO] [stderr]    Compiling sys-info v0.5.7
[INFO] [stderr]     Checking itertools v0.8.0 (https://github.com/Avi-D-coder/rust-itertools#399f986c)
[INFO] [stderr]     Checking perfect-hash v0.1.12
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking xoroshiro128 v0.3.0
[INFO] [stderr]     Checking hash-diff v0.1.0 (https://github.com/Avi-D-coder/hash-diff.git#ddc1c27f)
[INFO] [stderr]    Compiling serde_derive v1.0.91
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]     Checking serde v1.0.92
[INFO] [stderr]     Checking url_serde v0.2.0
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking lsp-types v0.57.2
[INFO] [stderr]     Checking lsp-diff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `"docker" "inspect" "209a63e9bc5d006e27a4f5996a2dbe966f0489ca9865d4c0b742c2d91404e154"`
[INFO] running `"docker" "rm" "-f" "209a63e9bc5d006e27a4f5996a2dbe966f0489ca9865d4c0b742c2d91404e154"`
[INFO] [stdout] 209a63e9bc5d006e27a4f5996a2dbe966f0489ca9865d4c0b742c2d91404e154