[INFO] fetching crate stm8 0.0.0...
[INFO] testing stm8-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate stm8 0.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate stm8 0.0.0 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 stm8 0.0.0
[INFO] finished tweaking crates.io crate stm8 0.0.0
[INFO] tweaked toml for crates.io crate stm8 0.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 80ab27c4a4172a1948304ae77d493630b7ed39eb70f7fb2dae2c3b92415c0b06
[INFO] running `Command { std: "docker" "start" "-a" "80ab27c4a4172a1948304ae77d493630b7ed39eb70f7fb2dae2c3b92415c0b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80ab27c4a4172a1948304ae77d493630b7ed39eb70f7fb2dae2c3b92415c0b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80ab27c4a4172a1948304ae77d493630b7ed39eb70f7fb2dae2c3b92415c0b06", kill_on_drop: false }`
[INFO] [stdout] 80ab27c4a4172a1948304ae77d493630b7ed39eb70f7fb2dae2c3b92415c0b06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] be53a801ccdfa807a2fa585f5fddda00b3ba9b61f671cad4abfe87d75c7c60be
[INFO] running `Command { std: "docker" "start" "-a" "be53a801ccdfa807a2fa585f5fddda00b3ba9b61f671cad4abfe87d75c7c60be", kill_on_drop: false }`
[INFO] [stderr]    Compiling stm8 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "be53a801ccdfa807a2fa585f5fddda00b3ba9b61f671cad4abfe87d75c7c60be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be53a801ccdfa807a2fa585f5fddda00b3ba9b61f671cad4abfe87d75c7c60be", kill_on_drop: false }`
[INFO] [stdout] be53a801ccdfa807a2fa585f5fddda00b3ba9b61f671cad4abfe87d75c7c60be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] fecd57ac9bca6a9d712aa4b9a385597891ad4f155e94052969565305056cef0f
[INFO] running `Command { std: "docker" "start" "-a" "fecd57ac9bca6a9d712aa4b9a385597891ad4f155e94052969565305056cef0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling stm8 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "fecd57ac9bca6a9d712aa4b9a385597891ad4f155e94052969565305056cef0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fecd57ac9bca6a9d712aa4b9a385597891ad4f155e94052969565305056cef0f", kill_on_drop: false }`
[INFO] [stdout] fecd57ac9bca6a9d712aa4b9a385597891ad4f155e94052969565305056cef0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] cc3f9ed5f663af2f97bcdf290ad3e40187f72bbfc3feb7da5c3e4035a41a739c
[INFO] running `Command { std: "docker" "start" "-a" "cc3f9ed5f663af2f97bcdf290ad3e40187f72bbfc3feb7da5c3e4035a41a739c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stm8-f1be23a87bde24a1)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stm8
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "cc3f9ed5f663af2f97bcdf290ad3e40187f72bbfc3feb7da5c3e4035a41a739c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc3f9ed5f663af2f97bcdf290ad3e40187f72bbfc3feb7da5c3e4035a41a739c", kill_on_drop: false }`
[INFO] [stdout] cc3f9ed5f663af2f97bcdf290ad3e40187f72bbfc3feb7da5c3e4035a41a739c