[INFO] fetching crate hc-128 0.0.0...
[INFO] testing hc-128-0.0.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate hc-128 0.0.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate hc-128 0.0.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate hc-128 0.0.0
[INFO] finished tweaking crates.io crate hc-128 0.0.0
[INFO] tweaked toml for crates.io crate hc-128 0.0.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e2bcbfef35c43ed648ce068a81f9a8d4c4326d5b07abc7a065c8c44a1f76bb00
[INFO] running `"docker" "start" "-a" "e2bcbfef35c43ed648ce068a81f9a8d4c4326d5b07abc7a065c8c44a1f76bb00"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling blobby v0.1.2
[INFO] [stderr]    Compiling block-cipher-trait v0.6.2
[INFO] [stderr]    Compiling stream-cipher v0.3.2
[INFO] [stderr]    Compiling hc-128 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "e2bcbfef35c43ed648ce068a81f9a8d4c4326d5b07abc7a065c8c44a1f76bb00"`
[INFO] running `"docker" "rm" "-f" "e2bcbfef35c43ed648ce068a81f9a8d4c4326d5b07abc7a065c8c44a1f76bb00"`
[INFO] [stdout] e2bcbfef35c43ed648ce068a81f9a8d4c4326d5b07abc7a065c8c44a1f76bb00
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 651483f54a7fe08fa6cdea4da20b7268659cd45e2ba3a8d272b08d5f4a2924f1
[INFO] running `"docker" "start" "-a" "651483f54a7fe08fa6cdea4da20b7268659cd45e2ba3a8d272b08d5f4a2924f1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling hc-128 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0463]: can't find crate for `hc_256`
[INFO] [stderr]  --> tests/mod.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate hc_256;
[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 `hc-128`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "651483f54a7fe08fa6cdea4da20b7268659cd45e2ba3a8d272b08d5f4a2924f1"`
[INFO] running `"docker" "rm" "-f" "651483f54a7fe08fa6cdea4da20b7268659cd45e2ba3a8d272b08d5f4a2924f1"`
[INFO] [stdout] 651483f54a7fe08fa6cdea4da20b7268659cd45e2ba3a8d272b08d5f4a2924f1