[INFO] fetching crate labrador-ldpc 1.0.1...
[INFO] testing labrador-ldpc-1.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate labrador-ldpc 1.0.1 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate labrador-ldpc 1.0.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate labrador-ldpc 1.0.1
[INFO] finished tweaking crates.io crate labrador-ldpc 1.0.1
[INFO] tweaked toml for crates.io crate labrador-ldpc 1.0.1 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a5ac2e4cf576fff227c26c88591858e744c74a7790bf1578e46de85bea16946
[INFO] running `Command { std: "docker" "start" "-a" "0a5ac2e4cf576fff227c26c88591858e744c74a7790bf1578e46de85bea16946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a5ac2e4cf576fff227c26c88591858e744c74a7790bf1578e46de85bea16946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a5ac2e4cf576fff227c26c88591858e744c74a7790bf1578e46de85bea16946", kill_on_drop: false }`
[INFO] [stdout] 0a5ac2e4cf576fff227c26c88591858e744c74a7790bf1578e46de85bea16946
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9181c1546c96e9ce16f9f640c2b3840b1aec4eb665d14605b9dff62f6bce0ced
[INFO] running `Command { std: "docker" "start" "-a" "9181c1546c96e9ce16f9f640c2b3840b1aec4eb665d14605b9dff62f6bce0ced", kill_on_drop: false }`
[INFO] [stderr]    Compiling labrador-ldpc v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "9181c1546c96e9ce16f9f640c2b3840b1aec4eb665d14605b9dff62f6bce0ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9181c1546c96e9ce16f9f640c2b3840b1aec4eb665d14605b9dff62f6bce0ced", kill_on_drop: false }`
[INFO] [stdout] 9181c1546c96e9ce16f9f640c2b3840b1aec4eb665d14605b9dff62f6bce0ced
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3327d8c7afd405670af7270295bc1b2c8120834dcc79524b564431417d4fa6a8
[INFO] running `Command { std: "docker" "start" "-a" "3327d8c7afd405670af7270295bc1b2c8120834dcc79524b564431417d4fa6a8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling labrador-ldpc v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.12s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/labrador_ldpc-30aab058e05739ec)
[INFO] running `Command { std: "docker" "inspect" "3327d8c7afd405670af7270295bc1b2c8120834dcc79524b564431417d4fa6a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3327d8c7afd405670af7270295bc1b2c8120834dcc79524b564431417d4fa6a8", kill_on_drop: false }`
[INFO] [stdout] 3327d8c7afd405670af7270295bc1b2c8120834dcc79524b564431417d4fa6a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6834b8e4d89e0b15e8a92ef3229b37d854812664dd95006676b2d7eb704700e2
[INFO] running `Command { std: "docker" "start" "-a" "6834b8e4d89e0b15e8a92ef3229b37d854812664dd95006676b2d7eb704700e2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/labrador_ldpc-30aab058e05739ec)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test decoder::tests::test_decode_bf_working_len ... ok
[INFO] [stdout] test decoder::tests::test_decode_ms_working_len ... ok
[INFO] [stdout] test decoder::tests::test_output_len ... ok
[INFO] [stdout] test decoder::tests::test_llrs_to_hard ... ok
[INFO] [stdout] test decoder::tests::test_hard_to_llrs ... ok
[INFO] [stdout] test codes::tests::test_iter_parity ... ok
[INFO] [stdout] test decoder::tests::test_decode_bf ... ok
[INFO] [stdout] test decoder::tests::test_decode_erasures ... ok
[INFO] [stdout] test decoder::tests::test_decode_ms ... ok
[INFO] [stderr]    Doc-tests labrador-ldpc
[INFO] [stdout] test encoder::tests::test_encode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 130) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6834b8e4d89e0b15e8a92ef3229b37d854812664dd95006676b2d7eb704700e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6834b8e4d89e0b15e8a92ef3229b37d854812664dd95006676b2d7eb704700e2", kill_on_drop: false }`
[INFO] [stdout] 6834b8e4d89e0b15e8a92ef3229b37d854812664dd95006676b2d7eb704700e2