[INFO] updating cached repository susytech/susy-codec
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/susytech/susy-codec
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/susytech/susy-codec" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/susytech/susy-codec"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/susytech/susy-codec'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/susytech/susy-codec" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/susytech/susy-codec"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/susytech/susy-codec'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dc7fdac4ae934b389cbd1f87853f04b4281499c5
[INFO] sha for GitHub repo susytech/susy-codec: dc7fdac4ae934b389cbd1f87853f04b4281499c5
[INFO] validating manifest of susytech/susy-codec on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of susytech/susy-codec on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing susytech/susy-codec
[INFO] removed workspace from susytech/susy-codec
[INFO] removed path dependency susy-codec-derive from susytech/susy-codec
[INFO] removed path dependency susy-codec-derive from susytech/susy-codec
[INFO] finished frobbing susytech/susy-codec
[INFO] frobbed toml for susytech/susy-codec written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/susytech/susy-codec/Cargo.toml
[INFO] started frobbing susytech/susy-codec
[INFO] removed workspace from susytech/susy-codec
[INFO] removed path dependency susy-codec-derive from susytech/susy-codec
[INFO] removed path dependency susy-codec-derive from susytech/susy-codec
[INFO] finished frobbing susytech/susy-codec
[INFO] frobbed toml for susytech/susy-codec written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/susytech/susy-codec/Cargo.toml
[INFO] crate susytech/susy-codec already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/susytech/susy-codec/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on the registry index
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking susytech/susy-codec against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-0/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/susytech/susy-codec:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6337388823b56c74c1f176263ca9675d606bca85faee5bbe804840662b43cf06
[INFO] running `"docker" "start" "-a" "6337388823b56c74c1f176263ca9675d606bca85faee5bbe804840662b43cf06"`
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling syn v0.15.32
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling proc-macro-crate v0.1.3
[INFO] [stderr]     Checking susy-codec v3.1.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling susy-codec-derive v3.1.0
[INFO] [stderr] error: suffixes on a tuple index are invalid
[INFO] [stderr]   --> tests/mod.rs:26:28
[INFO] [stderr]    |
[INFO] [stderr] 26 | #[derive(Debug, PartialEq, Encode, Decode)]
[INFO] [stderr]    |                            ^^^^^^ invalid suffix `usize`
[INFO] [stderr] 
[INFO] [stderr] error: proc-macro derive produced unparseable tokens
[INFO] [stderr]   --> tests/mod.rs:26:28
[INFO] [stderr]    |
[INFO] [stderr] 26 | #[derive(Debug, PartialEq, Encode, Decode)]
[INFO] [stderr]    |                            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `susy-codec`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused imports: `CompactAs`, `Compact`, `Decode`, `EncodeAsRef`
[INFO] [stderr]  --> tests/single_field_struct_encoding.rs:4:26
[INFO] [stderr]   |
[INFO] [stderr] 4 | use susy_codec::{Encode, Decode, HasCompact, Compact, EncodeAsRef, CompactAs};
[INFO] [stderr]   |                          ^^^^^^              ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "6337388823b56c74c1f176263ca9675d606bca85faee5bbe804840662b43cf06"`
[INFO] running `"docker" "rm" "-f" "6337388823b56c74c1f176263ca9675d606bca85faee5bbe804840662b43cf06"`
[INFO] [stdout] 6337388823b56c74c1f176263ca9675d606bca85faee5bbe804840662b43cf06