[INFO] cloning repository https://github.com/verkehrsministerium/kraftfahrzeug
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/verkehrsministerium/kraftfahrzeug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fverkehrsministerium%2Fkraftfahrzeug", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fverkehrsministerium%2Fkraftfahrzeug'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e3b89ac05d850b66b624e0d98196d209bf7082a6
[INFO] checking verkehrsministerium/kraftfahrzeug against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fverkehrsministerium%2Fkraftfahrzeug" "/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/verkehrsministerium/kraftfahrzeug on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/verkehrsministerium/kraftfahrzeug
[INFO] finished tweaking git repo https://github.com/verkehrsministerium/kraftfahrzeug
[INFO] tweaked toml for git repo https://github.com/verkehrsministerium/kraftfahrzeug written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/verkehrsministerium/kraftfahrzeug 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum-map-internals v0.2.0
[INFO] [stderr]   Downloaded enumset v0.4.0
[INFO] [stderr]   Downloaded enum-map v0.6.0
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[INFO] [stderr]   Downloaded enum-map-derive v0.4.2
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[INFO] [stderr]   Downloaded crossbeam v0.7.2
[INFO] [stderr]   Downloaded enumset_derive v0.4.0
[INFO] [stderr]   Downloaded cursive v0.13.0
[INFO] [stderr]   Downloaded cursive-async-view v0.1.3
[INFO] [stderr]   Downloaded flexi_logger v0.14.3
[INFO] [stderr]   Downloaded cursive-tabs v0.2.1
[INFO] [stderr]   Downloaded cursive-flexi-logger-view v0.1.1
[INFO] [stderr]   Downloaded cursive-aligned-view v0.1.3
[INFO] [stderr]   Downloaded cursive-multiplex v0.2.10
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 475c397b9994ef9ca901b23765712cc323796a52c62ae9f58d232dad69a9cece
[INFO] running `Command { std: "docker" "start" "-a" "475c397b9994ef9ca901b23765712cc323796a52c62ae9f58d232dad69a9cece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "475c397b9994ef9ca901b23765712cc323796a52c62ae9f58d232dad69a9cece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "475c397b9994ef9ca901b23765712cc323796a52c62ae9f58d232dad69a9cece", kill_on_drop: false }`
[INFO] [stdout] 475c397b9994ef9ca901b23765712cc323796a52c62ae9f58d232dad69a9cece
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b43c2ee547dd7ce6904c07f750e1ca2f79946e2e360d70d0b6fe921f8b28f7e6
[INFO] running `Command { std: "docker" "start" "-a" "b43c2ee547dd7ce6904c07f750e1ca2f79946e2e360d70d0b6fe921f8b28f7e6", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cc v1.0.45
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[INFO] [stderr]    Compiling syn v1.0.5
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[INFO] [stderr]     Checking crossbeam-queue v0.1.2
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[INFO] [stderr]    Compiling arraydeque v0.4.5
[INFO] [stderr]     Checking regex-syntax v0.6.12
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[INFO] [stderr]     Checking crossbeam v0.7.2
[INFO] [stderr]    Compiling serde_derive v1.0.100
[INFO] [stderr]     Checking enum-map v0.6.0
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]    Compiling darling_core v0.9.0
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]     Checking yansi v0.5.0
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking indextree v4.0.0
[INFO] [stderr]     Checking interpolation v0.2.0
[INFO] [stderr]     Checking xdg v2.2.0
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]    Compiling darling_macro v0.9.0
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]    Compiling darling v0.9.0
[INFO] [stderr]    Compiling enumset_derive v0.4.0
[INFO] [stderr]     Checking enumset v0.4.0
[INFO] [stderr]     Checking cursive v0.13.0
[INFO] [stderr]     Checking flexi_logger v0.14.3
[INFO] [stderr]     Checking cursive-aligned-view v0.1.3
[INFO] [stderr]     Checking cursive-flexi-logger-view v0.1.1
[INFO] [stderr]     Checking cursive-async-view v0.1.3
[INFO] [stderr]     Checking cursive-tabs v0.2.1
[INFO] [stderr]     Checking cursive-multiplex v0.2.10
[INFO] [stderr]     Checking kraftfahrzeug v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `cursive_async_view::AsyncView`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use cursive_async_view::AsyncView;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cursive_async_view::AsyncView`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use cursive_async_view::AsyncView;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Binary` is never constructed
[INFO] [stdout]   --> src/message/mod.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub enum ValueKind<'a> {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 56 |     Binary(Vec<u8>),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Binary` is never constructed
[INFO] [stdout]   --> src/message/mod.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub enum ValueKind<'a> {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 56 |     Binary(Vec<u8>),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.31s
[INFO] running `Command { std: "docker" "inspect" "b43c2ee547dd7ce6904c07f750e1ca2f79946e2e360d70d0b6fe921f8b28f7e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b43c2ee547dd7ce6904c07f750e1ca2f79946e2e360d70d0b6fe921f8b28f7e6", kill_on_drop: false }`
[INFO] [stdout] b43c2ee547dd7ce6904c07f750e1ca2f79946e2e360d70d0b6fe921f8b28f7e6