[INFO] cloning repository https://github.com/quininer/enc
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quininer/enc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquininer%2Fenc"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquininer%2Fenc'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7b1bd8ab8655bb65d0d81a30d54982a9b8b80abe
[INFO] checking quininer/enc against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquininer%2Fenc" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/quininer/enc on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/quininer/enc
[INFO] finished tweaking git repo https://github.com/quininer/enc
[INFO] tweaked toml for git repo https://github.com/quininer/enc written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/quininer/enc already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://github.com/quininer/colorhash256.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blissb v0.1.0
[INFO] [stderr]   Downloaded seckey v0.2.5
[INFO] [stderr]   Downloaded memsec v0.2.3
[INFO] [stderr]   Downloaded ascon v0.1.3
[INFO] [stderr]   Downloaded bitpack v0.1.0
[INFO] [stderr]   Downloaded hc256 v0.1.4
[INFO] [stderr]   Downloaded tiny-keccak v1.1.1
[INFO] [stderr]   Downloaded sarkara v0.6.2
[INFO] [stderr]   Downloaded newhope v0.1.5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] c01073b5ee27df08c59d07f0aea10d2e5b621a20e482545c1ff9000463fa2dfe
[INFO] running `"docker" "start" "-a" "c01073b5ee27df08c59d07f0aea10d2e5b621a20e482545c1ff9000463fa2dfe"`
[INFO] [stderr]     Checking tiny-keccak v1.1.1
[INFO] [stderr]     Checking constant_time_eq v0.1.2
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking bitpack v0.1.0
[INFO] [stderr]     Checking ascon v0.1.3
[INFO] [stderr]     Checking hc256 v0.1.4
[INFO] [stderr]     Checking memsec v0.2.3
[INFO] [stderr]     Checking clap v2.19.2
[INFO] [stderr] error[E0463]: can't find crate for `collections`
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ascon-0.1.3/src/lib.rs:4:14
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[macro_use] extern crate collections;
[INFO] [stderr]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: could not compile `ascon`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "c01073b5ee27df08c59d07f0aea10d2e5b621a20e482545c1ff9000463fa2dfe"`
[INFO] running `"docker" "rm" "-f" "c01073b5ee27df08c59d07f0aea10d2e5b621a20e482545c1ff9000463fa2dfe"`
[INFO] [stdout] c01073b5ee27df08c59d07f0aea10d2e5b621a20e482545c1ff9000463fa2dfe