[INFO] fetching crate block-buffer 0.11.0-rc.4...
[INFO] testing block-buffer-0.11.0-rc.4 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[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 cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a0ae30e9e109cd5afbb02e92853bbf067c86a6b32ed852f7fde769a54d3187f
[INFO] running `Command { std: "docker" "start" "-a" "0a0ae30e9e109cd5afbb02e92853bbf067c86a6b32ed852f7fde769a54d3187f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a0ae30e9e109cd5afbb02e92853bbf067c86a6b32ed852f7fde769a54d3187f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a0ae30e9e109cd5afbb02e92853bbf067c86a6b32ed852f7fde769a54d3187f", kill_on_drop: false }`
[INFO] [stdout] 0a0ae30e9e109cd5afbb02e92853bbf067c86a6b32ed852f7fde769a54d3187f
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 828b99f0685cc1471f757cc30cc151da4c59dbe0c56c8d8e24750b759621bc10
[INFO] running `Command { std: "docker" "start" "-a" "828b99f0685cc1471f757cc30cc151da4c59dbe0c56c8d8e24750b759621bc10", kill_on_drop: false }`
[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 1.11s
[INFO] running `Command { std: "docker" "inspect" "828b99f0685cc1471f757cc30cc151da4c59dbe0c56c8d8e24750b759621bc10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "828b99f0685cc1471f757cc30cc151da4c59dbe0c56c8d8e24750b759621bc10", kill_on_drop: false }`
[INFO] [stdout] 828b99f0685cc1471f757cc30cc151da4c59dbe0c56c8d8e24750b759621bc10
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad82087f308587f3572082aa3c6f68ec9ca482193f62c379eff0dde5ea430ea2
[INFO] running `Command { std: "docker" "start" "-a" "ad82087f308587f3572082aa3c6f68ec9ca482193f62c379eff0dde5ea430ea2", 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 1.74s
[INFO] running `Command { std: "docker" "inspect" "ad82087f308587f3572082aa3c6f68ec9ca482193f62c379eff0dde5ea430ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad82087f308587f3572082aa3c6f68ec9ca482193f62c379eff0dde5ea430ea2", kill_on_drop: false }`
[INFO] [stdout] ad82087f308587f3572082aa3c6f68ec9ca482193f62c379eff0dde5ea430ea2
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0844cf938d23a0f03361b320adb70ca71d4948d8ebd4a7ead260f4a35edd4354
[INFO] running `Command { std: "docker" "start" "-a" "0844cf938d23a0f03361b320adb70ca71d4948d8ebd4a7ead260f4a35edd4354", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/block_buffer-511afc44031d85fc)
[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] [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_read ... ok
[INFO] [stdout] test test_eager_serialize ... ok
[INFO] [stdout] test test_read_serialize ... ok
[INFO] [stdout] test test_try_new ... ok
[INFO] [stdout] test test_lazy_serialize ... ok
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-c0987bc394e470cc)
[INFO] [stdout] test test_lazy_digest_pad ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests block_buffer
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 32) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 28) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.28s; merged doctests compilation took 0.98s
[INFO] running `Command { std: "docker" "inspect" "0844cf938d23a0f03361b320adb70ca71d4948d8ebd4a7ead260f4a35edd4354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0844cf938d23a0f03361b320adb70ca71d4948d8ebd4a7ead260f4a35edd4354", kill_on_drop: false }`
[INFO] [stdout] 0844cf938d23a0f03361b320adb70ca71d4948d8ebd4a7ead260f4a35edd4354