[INFO] cloning repository https://github.com/Rust-Mikrocontroller-Praktikum-2017/sd-card-party
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rust-Mikrocontroller-Praktikum-2017/sd-card-party" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRust-Mikrocontroller-Praktikum-2017%2Fsd-card-party", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRust-Mikrocontroller-Praktikum-2017%2Fsd-card-party'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d0b364facd44da0d739945c19f2ad5548ff7987f
[INFO] checking Rust-Mikrocontroller-Praktikum-2017/sd-card-party against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRust-Mikrocontroller-Praktikum-2017%2Fsd-card-party" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Rust-Mikrocontroller-Praktikum-2017/sd-card-party on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/Rust-Mikrocontroller-Praktikum-2017/sd-card-party
[INFO] finished tweaking git repo https://github.com/Rust-Mikrocontroller-Praktikum-2017/sd-card-party
[INFO] tweaked toml for git repo https://github.com/Rust-Mikrocontroller-Praktikum-2017/sd-card-party written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Rust-Mikrocontroller-Praktikum-2017/sd-card-party 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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/embed-rs/embedded_stm32f7.git`
[INFO] [stderr]     Updating git repository `https://github.com/embed-rs/stm32f7-discovery.git`
[INFO] [stderr]     Updating git repository `https://github.com/embed-rs/embedded-rs.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/Rust-Mikrocontroller-Praktikum-2017/font_render.git`
[INFO] [stderr]     Updating git repository `https://github.com/embed-rs/net.git`
[INFO] [stderr]     Updating git repository `https://github.com/phil-opp/font-rs.git`
[INFO] [stderr]     Updating git repository `https://github.com/phil-opp/stb_truetype-rs.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bit_field v0.7.0
[INFO] [stderr]   Downloaded regex-syntax v0.4.0
[INFO] [stderr]   Downloaded arrayvec v0.3.22
[INFO] [stderr]   Downloaded bit_field v0.4.0
[INFO] [stderr]   Downloaded rustc-serialize v0.3.23
[INFO] [stderr]   Downloaded cortex-m v0.1.6
[INFO] [stderr]   Downloaded serde_derive v0.9.13
[INFO] [stderr]   Downloaded bit_field v0.6.1
[INFO] [stderr]   Downloaded once v0.3.2
[INFO] [stderr]   Downloaded rlibc v1.0.0
[INFO] [stderr]   Downloaded spin v0.4.5
[INFO] [stderr]   Downloaded volatile v0.2.3
[INFO] [stderr]   Downloaded syn v0.11.10
[INFO] [stderr]   Downloaded serde v0.9.13
[INFO] [stderr]   Downloaded volatile-register v0.1.2
[INFO] [stderr]   Downloaded cargo_metadata v0.1.2
[INFO] [stderr]   Downloaded linked_list_allocator v0.2.5
[INFO] [stderr]   Downloaded alloc-cortex-m v0.2.1
[INFO] [stderr]   Downloaded compiler-builtins-snapshot v0.0.20161008+c56faf22abb39724008148d58f12bcd43b6d236b
[INFO] [stderr]   Downloaded r0 v0.1.0
[INFO] [stderr]   Downloaded clippy v0.0.121
[INFO] [stderr]   Downloaded clippy_lints v0.0.121
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9529f8b63a8be4dc2f79cc676c9e44cbbdb0fdeb59aef5b2838e910bc7cb6b1b
[INFO] running `Command { std: "docker" "start" "-a" "9529f8b63a8be4dc2f79cc676c9e44cbbdb0fdeb59aef5b2838e910bc7cb6b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9529f8b63a8be4dc2f79cc676c9e44cbbdb0fdeb59aef5b2838e910bc7cb6b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9529f8b63a8be4dc2f79cc676c9e44cbbdb0fdeb59aef5b2838e910bc7cb6b1b", kill_on_drop: false }`
[INFO] [stdout] 9529f8b63a8be4dc2f79cc676c9e44cbbdb0fdeb59aef5b2838e910bc7cb6b1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e906c22e6d9fa67ea8441322f6dcac5aca6a261721ded0ec94a6a7df84005ffb
[INFO] running `Command { std: "docker" "start" "-a" "e906c22e6d9fa67ea8441322f6dcac5aca6a261721ded0ec94a6a7df84005ffb", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking odds v0.2.25
[INFO] [stderr]     Checking byteorder v1.0.0
[INFO] [stderr]     Checking rlibc v1.0.0
[INFO] [stderr]     Checking bit_field v0.4.0
[INFO] [stderr]    Compiling num-traits v0.1.37
[INFO] [stderr]    Compiling serde v0.9.13
[INFO] [stderr]     Checking compiler-builtins-snapshot v0.0.20161008+c56faf22abb39724008148d58f12bcd43b6d236b
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bit_field-0.4.0/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(const_fn)]
[INFO] [stdout]   |            ^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bit_field` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e906c22e6d9fa67ea8441322f6dcac5aca6a261721ded0ec94a6a7df84005ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e906c22e6d9fa67ea8441322f6dcac5aca6a261721ded0ec94a6a7df84005ffb", kill_on_drop: false }`
[INFO] [stdout] e906c22e6d9fa67ea8441322f6dcac5aca6a261721ded0ec94a6a7df84005ffb
