[INFO] updating cached repository https://github.com/balvaldyr/ricex
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] f61ac4c35ba5013ff33409a923de21ecc99da842
[INFO] checking balvaldyr/ricex against try#8810c24b0958114d8dbb32d878444e8956fce80f for pr-66063
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbalvaldyr%2Fricex" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  75% (44/58)   
Checking out files:  77% (45/58)   
Checking out files:  79% (46/58)   
Checking out files:  81% (47/58)   
Checking out files:  82% (48/58)   
Checking out files:  84% (49/58)   
Checking out files:  86% (50/58)   
Checking out files:  87% (51/58)   
Checking out files:  89% (52/58)   
Checking out files:  91% (53/58)   
Checking out files:  93% (54/58)   
Checking out files:  94% (55/58)   
Checking out files:  96% (56/58)   
Checking out files:  98% (57/58)   
Checking out files: 100% (58/58)   
Checking out files: 100% (58/58), done.
[INFO] validating manifest of git repo https://github.com/balvaldyr/ricex on toolchain 8810c24b0958114d8dbb32d878444e8956fce80f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8810c24b0958114d8dbb32d878444e8956fce80f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/balvaldyr/ricex
[INFO] finished tweaking git repo https://github.com/balvaldyr/ricex
[INFO] tweaked toml for git repo https://github.com/balvaldyr/ricex written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/balvaldyr/ricex already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8810c24b0958114d8dbb32d878444e8956fce80f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-10/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8810c24b0958114d8dbb32d878444e8956fce80f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/KISS-UI/kiss-ui`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8810c24b0958114d8dbb32d878444e8956fce80f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-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" "+8810c24b0958114d8dbb32d878444e8956fce80f" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3abaa7e8633825cb884ff2902eaf4174a04aa819b70e1074d533c0bd7f1bf1a4
[INFO] running `"docker" "start" "-a" "3abaa7e8633825cb884ff2902eaf4174a04aa819b70e1074d533c0bd7f1bf1a4"`
[INFO] [stderr]    Compiling iup-sys v0.0.3
[INFO] [stderr]     Checking num-complex v0.2.3
[INFO] [stderr]    Compiling palette v0.2.1
[INFO] [stderr]     Checking kiss-ui v0.1.0 (https://github.com/KISS-UI/kiss-ui#074bf82d)
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking stopwatch v0.0.6
[INFO] [stderr]     Checking ricex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.86s
[INFO] running `"docker" "inspect" "3abaa7e8633825cb884ff2902eaf4174a04aa819b70e1074d533c0bd7f1bf1a4"`
[INFO] running `"docker" "rm" "-f" "3abaa7e8633825cb884ff2902eaf4174a04aa819b70e1074d533c0bd7f1bf1a4"`
[INFO] [stdout] 3abaa7e8633825cb884ff2902eaf4174a04aa819b70e1074d533c0bd7f1bf1a4