[INFO] fetching crate block-buffer 0.11.0-rc.4...
[INFO] testing block-buffer-0.11.0-rc.4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate block-buffer 0.11.0-rc.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate block-buffer 0.11.0-rc.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate block-buffer 0.11.0-rc.4
[INFO] tweaked toml for crates.io crate block-buffer 0.11.0-rc.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate block-buffer 0.11.0-rc.4 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate block-buffer 0.11.0-rc.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hex-literal v1.0.0
[INFO] [stderr]   Downloaded hybrid-array v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3da324eb23c59ee76cc2d2b83b6157c7b1aac1dbfea5c6a7e4d73e76664bf498
[INFO] running `Command { std: "docker" "start" "-a" "3da324eb23c59ee76cc2d2b83b6157c7b1aac1dbfea5c6a7e4d73e76664bf498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3da324eb23c59ee76cc2d2b83b6157c7b1aac1dbfea5c6a7e4d73e76664bf498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3da324eb23c59ee76cc2d2b83b6157c7b1aac1dbfea5c6a7e4d73e76664bf498", kill_on_drop: false }`
[INFO] [stdout] 3da324eb23c59ee76cc2d2b83b6157c7b1aac1dbfea5c6a7e4d73e76664bf498
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 58a695e2d53be4f467b485c24f056086ed4ea8e4c17996d78a43ca43305600a9
[INFO] running `Command { std: "docker" "start" "-a" "58a695e2d53be4f467b485c24f056086ed4ea8e4c17996d78a43ca43305600a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling hybrid-array v0.3.0
[INFO] [stderr]    Compiling block-buffer v0.11.0-rc.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "58a695e2d53be4f467b485c24f056086ed4ea8e4c17996d78a43ca43305600a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58a695e2d53be4f467b485c24f056086ed4ea8e4c17996d78a43ca43305600a9", kill_on_drop: false }`
[INFO] [stdout] 58a695e2d53be4f467b485c24f056086ed4ea8e4c17996d78a43ca43305600a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2b4cfe22fcde1437d2df75c1f8eea0dadda33f515cfeb07a0fd534e9b82f5c7b
[INFO] running `Command { std: "docker" "start" "-a" "2b4cfe22fcde1437d2df75c1f8eea0dadda33f515cfeb07a0fd534e9b82f5c7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal v1.0.0
[INFO] [stderr]    Compiling block-buffer v0.11.0-rc.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "2b4cfe22fcde1437d2df75c1f8eea0dadda33f515cfeb07a0fd534e9b82f5c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b4cfe22fcde1437d2df75c1f8eea0dadda33f515cfeb07a0fd534e9b82f5c7b", kill_on_drop: false }`
[INFO] [stdout] 2b4cfe22fcde1437d2df75c1f8eea0dadda33f515cfeb07a0fd534e9b82f5c7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 528b1ff9aa2443d51e4b17e552cc154ce562adf77ddcd09ecfd68d6e74630b29
[INFO] running `Command { std: "docker" "start" "-a" "528b1ff9aa2443d51e4b17e552cc154ce562adf77ddcd09ecfd68d6e74630b29", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[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 unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/block_buffer-c628572e108efa7f)
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/mod-5aa0acd6595aa23a)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_eager_digest_pad ... ok
[INFO] [stdout] test test_eager_paddings ... ok
[INFO] [stdout] test test_eager_serialize ... ok
[INFO] [stdout] test test_lazy_digest_pad ... ok
[INFO] [stdout] test test_lazy_serialize ... ok
[INFO] [stdout] test test_read ... ok
[INFO] [stdout] test test_read_serialize ... ok
[INFO] [stdout] test test_try_new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "528b1ff9aa2443d51e4b17e552cc154ce562adf77ddcd09ecfd68d6e74630b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "528b1ff9aa2443d51e4b17e552cc154ce562adf77ddcd09ecfd68d6e74630b29", kill_on_drop: false }`
[INFO] [stdout] 528b1ff9aa2443d51e4b17e552cc154ce562adf77ddcd09ecfd68d6e74630b29