[INFO] fetching crate block-buffer 0.10.2...
[INFO] testing block-buffer-0.10.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate block-buffer 0.10.2 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate block-buffer 0.10.2 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 block-buffer 0.10.2
[INFO] finished tweaking crates.io crate block-buffer 0.10.2
[INFO] tweaked toml for crates.io crate block-buffer 0.10.2 written to /workspace/builds/worker-51/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-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] f4ed6394a1cccc9189e55e233ec2e93177e5aa55cb5759f312f145a02b8a1499
[INFO] running `Command { std: "docker" "start" "-a" "f4ed6394a1cccc9189e55e233ec2e93177e5aa55cb5759f312f145a02b8a1499", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4ed6394a1cccc9189e55e233ec2e93177e5aa55cb5759f312f145a02b8a1499", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4ed6394a1cccc9189e55e233ec2e93177e5aa55cb5759f312f145a02b8a1499", kill_on_drop: false }`
[INFO] [stdout] f4ed6394a1cccc9189e55e233ec2e93177e5aa55cb5759f312f145a02b8a1499
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] f918331ae3b06d2e99d53c5dbf3bb8dc6f391fb4032d8e8410968ce8aeabfe7f
[INFO] running `Command { std: "docker" "start" "-a" "f918331ae3b06d2e99d53c5dbf3bb8dc6f391fb4032d8e8410968ce8aeabfe7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling block-buffer v0.10.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "f918331ae3b06d2e99d53c5dbf3bb8dc6f391fb4032d8e8410968ce8aeabfe7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f918331ae3b06d2e99d53c5dbf3bb8dc6f391fb4032d8e8410968ce8aeabfe7f", kill_on_drop: false }`
[INFO] [stdout] f918331ae3b06d2e99d53c5dbf3bb8dc6f391fb4032d8e8410968ce8aeabfe7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 78eed6b1ef6ab835baf42bfdc9355c6d168bf956c99464f470045fb0fb1e9068
[INFO] running `Command { std: "docker" "start" "-a" "78eed6b1ef6ab835baf42bfdc9355c6d168bf956c99464f470045fb0fb1e9068", kill_on_drop: false }`
[INFO] [stderr]    Compiling block-buffer v0.10.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/block_buffer-2129d82a41a48529)
[INFO] [stderr]   Executable tests/mod.rs (/opt/rustwide/target/debug/deps/mod-a5b052db24021e5b)
[INFO] running `Command { std: "docker" "inspect" "78eed6b1ef6ab835baf42bfdc9355c6d168bf956c99464f470045fb0fb1e9068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78eed6b1ef6ab835baf42bfdc9355c6d168bf956c99464f470045fb0fb1e9068", kill_on_drop: false }`
[INFO] [stdout] 78eed6b1ef6ab835baf42bfdc9355c6d168bf956c99464f470045fb0fb1e9068
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 037b9a727bc939183712b31436f5b3e9250592b30381025c2add250c648a9dc9
[INFO] running `Command { std: "docker" "start" "-a" "037b9a727bc939183712b31436f5b3e9250592b30381025c2add250c648a9dc9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.80s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/block_buffer-2129d82a41a48529)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-a5b052db24021e5b)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_eager_digest_pad ... ok
[INFO] [stdout] test test_eager_set_data ... ok
[INFO] [stdout] test test_eager_paddings ... ok
[INFO] [stdout] test test_lazy_digest_pad ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests block-buffer
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "037b9a727bc939183712b31436f5b3e9250592b30381025c2add250c648a9dc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "037b9a727bc939183712b31436f5b3e9250592b30381025c2add250c648a9dc9", kill_on_drop: false }`
[INFO] [stdout] 037b9a727bc939183712b31436f5b3e9250592b30381025c2add250c648a9dc9