[INFO] fetching crate raptorq 1.0.0...
[INFO] checking raptorq-1.0.0 against master#73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de for pr-68325
[INFO] extracting crate raptorq 1.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate raptorq 1.0.0 on toolchain 73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de
[INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate raptorq 1.0.0
[INFO] finished tweaking crates.io crate raptorq 1.0.0
[INFO] tweaked toml for crates.io crate raptorq 1.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate raptorq 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "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-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" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "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] 69026f0c729c1e27ccc9c09b74be7f3b96720387f5160e39f31f139f35050d83
[INFO] running `"docker" "start" "-a" "69026f0c729c1e27ccc9c09b74be7f3b96720387f5160e39f31f139f35050d83"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking raptorq v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking memchr v2.2.1
[INFO] [stderr]     Checking num-integer v0.1.41
[INFO] [stderr]     Checking primal-check v0.2.3
[INFO] [stderr]     Checking csv-core v0.1.6
[INFO] [stderr]     Checking bstr v0.2.8
[INFO] [stderr]     Checking primal v0.2.3
[INFO] [stderr]     Checking csv v1.1.1
[INFO] [stderr]     Checking criterion v0.3.0
[INFO] [stderr] error[E0432]: unresolved import `raptorq::generate_constraint_matrix`
[INFO] [stderr]  --> benches/matrix_sparsity.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use raptorq::generate_constraint_matrix;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `generate_constraint_matrix` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `raptorq::IntermediateSymbolDecoder`
[INFO] [stderr]  --> benches/matrix_sparsity.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use raptorq::IntermediateSymbolDecoder;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `IntermediateSymbolDecoder` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `raptorq::Octet`
[INFO] [stderr]  --> benches/matrix_sparsity.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use raptorq::Octet;
[INFO] [stderr]   |     ^^^^^^^^^-----
[INFO] [stderr]   |     |        |
[INFO] [stderr]   |     |        help: a similar name exists in the module (notice the capitalization): `octet`
[INFO] [stderr]   |     no `Octet` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `raptorq::Symbol`
[INFO] [stderr]  --> benches/matrix_sparsity.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use raptorq::Symbol;
[INFO] [stderr]   |     ^^^^^^^^^------
[INFO] [stderr]   |     |        |
[INFO] [stderr]   |     |        help: a similar name exists in the module (notice the capitalization): `symbol`
[INFO] [stderr]   |     no `Symbol` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `raptorq::extended_source_block_symbols`, `raptorq::OctetMatrix`, `raptorq::SparseOctetMatrix`
[INFO] [stderr]  --> benches/matrix_sparsity.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | use raptorq::{extended_source_block_symbols, OctetMatrix, SparseOctetMatrix};
[INFO] [stderr]   |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^ no `SparseOctetMatrix` in the root
[INFO] [stderr]   |               |                              |
[INFO] [stderr]   |               |                              no `OctetMatrix` in the root
[INFO] [stderr]   |               no `extended_source_block_symbols` in the root
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `raptorq`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved import `raptorq::Octet`
[INFO] [stderr]  --> benches/codec_benchmark.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use raptorq::Octet;
[INFO] [stderr]   |     ^^^^^^^^^-----
[INFO] [stderr]   |     |        |
[INFO] [stderr]   |     |        help: a similar name exists in the module (notice the capitalization): `octet`
[INFO] [stderr]   |     no `Octet` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `raptorq::Symbol`
[INFO] [stderr]   --> benches/codec_benchmark.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use raptorq::Symbol;
[INFO] [stderr]    |     ^^^^^^^^^------
[INFO] [stderr]    |     |        |
[INFO] [stderr]    |     |        help: a similar name exists in the module (notice the capitalization): `symbol`
[INFO] [stderr]    |     no `Symbol` in the root
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `raptorq`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "69026f0c729c1e27ccc9c09b74be7f3b96720387f5160e39f31f139f35050d83"`
[INFO] running `"docker" "rm" "-f" "69026f0c729c1e27ccc9c09b74be7f3b96720387f5160e39f31f139f35050d83"`
[INFO] [stdout] 69026f0c729c1e27ccc9c09b74be7f3b96720387f5160e39f31f139f35050d83