[INFO] fetching crate rs_stm32 0.1.0...
[INFO] testing rs_stm32-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rs_stm32 0.1.0 into /workspace/builds/worker-112/source
[INFO] validating manifest of crates.io crate rs_stm32 0.1.0 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 rs_stm32 0.1.0
[INFO] finished tweaking crates.io crate rs_stm32 0.1.0
[INFO] tweaked toml for crates.io crate rs_stm32 0.1.0 written to /workspace/builds/worker-112/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] [stderr]     Blocking waiting for file lock on package cache
[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-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] fb5d8c835e795ff1b98a890c719981e814603a6460c6145b7d91387b0cf65f58
[INFO] running `Command { std: "docker" "start" "-a" "fb5d8c835e795ff1b98a890c719981e814603a6460c6145b7d91387b0cf65f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb5d8c835e795ff1b98a890c719981e814603a6460c6145b7d91387b0cf65f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb5d8c835e795ff1b98a890c719981e814603a6460c6145b7d91387b0cf65f58", kill_on_drop: false }`
[INFO] [stdout] fb5d8c835e795ff1b98a890c719981e814603a6460c6145b7d91387b0cf65f58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 4eb0075e75784ddf7eb60cc4e4eafc8185e35eb220a90f97e3b8e02b3df61bcd
[INFO] running `Command { std: "docker" "start" "-a" "4eb0075e75784ddf7eb60cc4e4eafc8185e35eb220a90f97e3b8e02b3df61bcd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rs_stm32 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "4eb0075e75784ddf7eb60cc4e4eafc8185e35eb220a90f97e3b8e02b3df61bcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eb0075e75784ddf7eb60cc4e4eafc8185e35eb220a90f97e3b8e02b3df61bcd", kill_on_drop: false }`
[INFO] [stdout] 4eb0075e75784ddf7eb60cc4e4eafc8185e35eb220a90f97e3b8e02b3df61bcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] c8de6edbac8a0990ed80e9c81dc49c09b33efae75026af65151f39ce26225d5b
[INFO] running `Command { std: "docker" "start" "-a" "c8de6edbac8a0990ed80e9c81dc49c09b33efae75026af65151f39ce26225d5b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rs_stm32 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "c8de6edbac8a0990ed80e9c81dc49c09b33efae75026af65151f39ce26225d5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8de6edbac8a0990ed80e9c81dc49c09b33efae75026af65151f39ce26225d5b", kill_on_drop: false }`
[INFO] [stdout] c8de6edbac8a0990ed80e9c81dc49c09b33efae75026af65151f39ce26225d5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 7ab044177bbecd63cca71b9f4070da4988240461c282bbea35bc463480da31a6
[INFO] running `Command { std: "docker" "start" "-a" "7ab044177bbecd63cca71b9f4070da4988240461c282bbea35bc463480da31a6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rs_stm32-a532034f18a4c3e0)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests rs_stm32
[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" "7ab044177bbecd63cca71b9f4070da4988240461c282bbea35bc463480da31a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ab044177bbecd63cca71b9f4070da4988240461c282bbea35bc463480da31a6", kill_on_drop: false }`
[INFO] [stdout] 7ab044177bbecd63cca71b9f4070da4988240461c282bbea35bc463480da31a6