[INFO] fetching crate blinkt 0.6.0...
[INFO] testing blinkt-0.6.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate blinkt 0.6.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate blinkt 0.6.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blinkt 0.6.0
[INFO] finished tweaking crates.io crate blinkt 0.6.0
[INFO] tweaked toml for crates.io crate blinkt 0.6.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate blinkt 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rppal v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e3f0ca9e1398f4d03842a62f626bca4df4212de00af19334dce7127f9326fac
[INFO] running `Command { std: "docker" "start" "-a" "5e3f0ca9e1398f4d03842a62f626bca4df4212de00af19334dce7127f9326fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e3f0ca9e1398f4d03842a62f626bca4df4212de00af19334dce7127f9326fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e3f0ca9e1398f4d03842a62f626bca4df4212de00af19334dce7127f9326fac", kill_on_drop: false }`
[INFO] [stdout] 5e3f0ca9e1398f4d03842a62f626bca4df4212de00af19334dce7127f9326fac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66bd1123e0c3ebd69dac9d64823057e7c23e146cd583cb76dbc099e429533f9c
[INFO] running `Command { std: "docker" "start" "-a" "66bd1123e0c3ebd69dac9d64823057e7c23e146cd583cb76dbc099e429533f9c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rppal v0.12.0
[INFO] [stderr]    Compiling blinkt v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `Command { std: "docker" "inspect" "66bd1123e0c3ebd69dac9d64823057e7c23e146cd583cb76dbc099e429533f9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66bd1123e0c3ebd69dac9d64823057e7c23e146cd583cb76dbc099e429533f9c", kill_on_drop: false }`
[INFO] [stdout] 66bd1123e0c3ebd69dac9d64823057e7c23e146cd583cb76dbc099e429533f9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c779f7e1d4310febefd6d1f62076ce106252de51281c429499cb39411f1a5bc0
[INFO] running `Command { std: "docker" "start" "-a" "c779f7e1d4310febefd6d1f62076ce106252de51281c429499cb39411f1a5bc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling simple-signal v1.1.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling blinkt v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "c779f7e1d4310febefd6d1f62076ce106252de51281c429499cb39411f1a5bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c779f7e1d4310febefd6d1f62076ce106252de51281c429499cb39411f1a5bc0", kill_on_drop: false }`
[INFO] [stdout] c779f7e1d4310febefd6d1f62076ce106252de51281c429499cb39411f1a5bc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a83a3cbe9dd6ffd511d8e942f848965e5f765dffa799ebb1455e3f9c8c657767
[INFO] running `Command { std: "docker" "start" "-a" "a83a3cbe9dd6ffd511d8e942f848965e5f765dffa799ebb1455e3f9c8c657767", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/blinkt-1573f29c1171b72b)
[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]    Doc-tests blinkt
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 81) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 52) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 131) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 96) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 113) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a83a3cbe9dd6ffd511d8e942f848965e5f765dffa799ebb1455e3f9c8c657767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a83a3cbe9dd6ffd511d8e942f848965e5f765dffa799ebb1455e3f9c8c657767", kill_on_drop: false }`
[INFO] [stdout] a83a3cbe9dd6ffd511d8e942f848965e5f765dffa799ebb1455e3f9c8c657767