[INFO] cloning repository https://github.com/zusitools/gt8_gruenschleife
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zusitools/gt8_gruenschleife" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzusitools%2Fgt8_gruenschleife", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzusitools%2Fgt8_gruenschleife'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 78ab3eaa1d74205d2af6631ecc13d9db8ce401c3
[INFO] checking zusitools/gt8_gruenschleife against master#0dce3f606e05cffab7361c132a399d3550ab0df8 for pr-78376
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzusitools%2Fgt8_gruenschleife" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zusitools/gt8_gruenschleife on toolchain 0dce3f606e05cffab7361c132a399d3550ab0df8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zusitools/gt8_gruenschleife
[INFO] finished tweaking git repo https://github.com/zusitools/gt8_gruenschleife
[INFO] tweaked toml for git repo https://github.com/zusitools/gt8_gruenschleife written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/zusitools/rust_zusi_tcp`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2aa8807c00eb1c1b0db0df0160ba78809954856973acadda4e26f018b62d935
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a2aa8807c00eb1c1b0db0df0160ba78809954856973acadda4e26f018b62d935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2aa8807c00eb1c1b0db0df0160ba78809954856973acadda4e26f018b62d935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2aa8807c00eb1c1b0db0df0160ba78809954856973acadda4e26f018b62d935", kill_on_drop: false }`
[INFO] [stdout] a2aa8807c00eb1c1b0db0df0160ba78809954856973acadda4e26f018b62d935
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] df0f6194cbe1daf6e8e3308abae4a36cae5b5a2be92ab6673411da1b8ebe78bb
[INFO] running `Command { std: "docker" "start" "-a" "df0f6194cbe1daf6e8e3308abae4a36cae5b5a2be92ab6673411da1b8ebe78bb", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v0.3.13
[INFO] [stderr]     Checking zusi_tcp v0.1.0 (https://github.com/zusitools/rust_zusi_tcp?branch=master#a3e9c095)
[INFO] [stderr]     Checking gt8_gruenschleife v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "df0f6194cbe1daf6e8e3308abae4a36cae5b5a2be92ab6673411da1b8ebe78bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df0f6194cbe1daf6e8e3308abae4a36cae5b5a2be92ab6673411da1b8ebe78bb", kill_on_drop: false }`
[INFO] [stdout] df0f6194cbe1daf6e8e3308abae4a36cae5b5a2be92ab6673411da1b8ebe78bb