[INFO] fetching crate raptorq 1.4.2...
[INFO] checking raptorq-1.4.2 against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] extracting crate raptorq 1.4.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate raptorq 1.4.2 on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-8/source/.cargo/config
[INFO] started tweaking crates.io crate raptorq 1.4.2
[INFO] finished tweaking crates.io crate raptorq 1.4.2
[INFO] tweaked toml for crates.io crate raptorq 1.4.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate raptorq 1.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3cls v0.9.2
[INFO] [stderr]   Downloaded paste-impl v0.1.10
[INFO] [stderr]   Downloaded parking_lot_core v0.7.1
[INFO] [stderr]   Downloaded paste v0.1.10
[INFO] [stderr]   Downloaded pyo3-derive-backend v0.9.2
[INFO] [stderr]   Downloaded pyo3 v0.9.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68eb8040561bec8b319b108823a58ef080ca52d586710daa77c7da66680cb0f6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "68eb8040561bec8b319b108823a58ef080ca52d586710daa77c7da66680cb0f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68eb8040561bec8b319b108823a58ef080ca52d586710daa77c7da66680cb0f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68eb8040561bec8b319b108823a58ef080ca52d586710daa77c7da66680cb0f6", kill_on_drop: false }`
[INFO] [stdout] 68eb8040561bec8b319b108823a58ef080ca52d586710daa77c7da66680cb0f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6564f0ba23897a9d51b2926096b2b5cdf429fdaaf25051b3dea95d215384dbd8
[INFO] running `Command { std: "docker" "start" "-a" "6564f0ba23897a9d51b2926096b2b5cdf429fdaaf25051b3dea95d215384dbd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking hamming v0.1.3
[INFO] [stderr]     Checking primal-estimate v0.2.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]     Checking regex-syntax v0.6.17
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking num_cpus v1.12.0
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]     Checking primal-bit v0.2.4
[INFO] [stderr]     Checking threadpool v1.7.1
[INFO] [stderr]     Checking primal-sieve v0.2.9
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking crossbeam-queue v0.2.1
[INFO] [stderr]     Checking criterion-plot v0.4.1
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking regex v1.3.6
[INFO] [stderr]     Checking plotters v0.2.12
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking primal-check v0.2.3
[INFO] [stderr]     Checking primal v0.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]     Checking serde_json v1.0.51
[INFO] [stderr]     Checking bstr v0.2.12
[INFO] [stderr]     Checking raptorq v1.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking tinytemplate v1.0.3
[INFO] [stderr]     Checking criterion v0.3.1
[INFO] [stdout] error[E0432]: unresolved import `raptorq::generate_constraint_matrix`
[INFO] [stdout]  --> benches/matrix_sparsity.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use raptorq::generate_constraint_matrix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `generate_constraint_matrix` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `raptorq::IntermediateSymbolDecoder`
[INFO] [stdout]  --> benches/matrix_sparsity.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use raptorq::IntermediateSymbolDecoder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `IntermediateSymbolDecoder` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `raptorq::Octet`
[INFO] [stdout]  --> benches/matrix_sparsity.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use raptorq::Octet;
[INFO] [stdout]   |     ^^^^^^^^^-----
[INFO] [stdout]   |     |        |
[INFO] [stdout]   |     |        help: a similar name exists in the module (notice the capitalization): `octet`
[INFO] [stdout]   |     no `Octet` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `raptorq::Symbol`
[INFO] [stdout]  --> benches/matrix_sparsity.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use raptorq::Symbol;
[INFO] [stdout]   |     ^^^^^^^^^------
[INFO] [stdout]   |     |        |
[INFO] [stdout]   |     |        help: a similar name exists in the module (notice the capitalization): `symbol`
[INFO] [stdout]   |     no `Symbol` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `raptorq::extended_source_block_symbols`, `raptorq::BinaryMatrix`, `raptorq::SparseBinaryMatrix`
[INFO] [stdout]  --> benches/matrix_sparsity.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use raptorq::{extended_source_block_symbols, BinaryMatrix, SparseBinaryMatrix};
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^ no `SparseBinaryMatrix` in the root
[INFO] [stdout]   |               |                              |
[INFO] [stdout]   |               |                              no `BinaryMatrix` in the root
[INFO] [stdout]   |               no `extended_source_block_symbols` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `raptorq::Symbol`
[INFO] [stdout]   --> benches/codec_benchmark.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use raptorq::Symbol;
[INFO] [stdout]    |     ^^^^^^^^^------
[INFO] [stdout]    |     |        |
[INFO] [stdout]    |     |        help: a similar name exists in the module (notice the capitalization): `symbol`
[INFO] [stdout]    |     no `Symbol` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `raptorq::Octet`
[INFO] [stdout]   --> benches/codec_benchmark.rs:11:46
[INFO] [stdout]    |
[INFO] [stdout] 11 | use raptorq::{ObjectTransmissionInformation, Octet};
[INFO] [stdout]    |                                              ^^^^^
[INFO] [stdout]    |                                              |
[INFO] [stdout]    |                                              no `Octet` in the root
[INFO] [stdout]    |                                              help: a similar name exists in the module (notice the capitalization): `octet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `raptorq`.
[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] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "6564f0ba23897a9d51b2926096b2b5cdf429fdaaf25051b3dea95d215384dbd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6564f0ba23897a9d51b2926096b2b5cdf429fdaaf25051b3dea95d215384dbd8", kill_on_drop: false }`
[INFO] [stdout] 6564f0ba23897a9d51b2926096b2b5cdf429fdaaf25051b3dea95d215384dbd8
