[INFO] cloning repository https://github.com/Zhanghailin1995/recipes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Zhanghailin1995/recipes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZhanghailin1995%2Frecipes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZhanghailin1995%2Frecipes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4bccee1c876ad36e445ec409b695da4cbcaeccd7
[INFO] testing Zhanghailin1995/recipes against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZhanghailin1995%2Frecipes" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Zhanghailin1995/recipes on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Zhanghailin1995/recipes
[INFO] finished tweaking git repo https://github.com/Zhanghailin1995/recipes
[INFO] tweaked toml for git repo https://github.com/Zhanghailin1995/recipes written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Zhanghailin1995/recipes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 962870ca23772416f1f9a5aebe2f58c1d529a256ceddb25576d0ac2c8d5190ce
[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" "962870ca23772416f1f9a5aebe2f58c1d529a256ceddb25576d0ac2c8d5190ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "962870ca23772416f1f9a5aebe2f58c1d529a256ceddb25576d0ac2c8d5190ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "962870ca23772416f1f9a5aebe2f58c1d529a256ceddb25576d0ac2c8d5190ce", kill_on_drop: false }`
[INFO] [stdout] 962870ca23772416f1f9a5aebe2f58c1d529a256ceddb25576d0ac2c8d5190ce
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6de8e78299bd798f1274c6eb87e1283e5306bb193e17579afbfe515cca8e6c8e
[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" "6de8e78299bd798f1274c6eb87e1283e5306bb193e17579afbfe515cca8e6c8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling scratch v1.0.0
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.49
[INFO] [stderr]    Compiling lpfs v0.2.0
[INFO] [stderr]    Compiling link-cplusplus v1.0.5
[INFO] [stderr]    Compiling tokio v1.6.0
[INFO] [stderr]    Compiling rlimit v0.5.4
[INFO] [stderr]    Compiling mio v0.7.11
[INFO] [stderr]    Compiling subslice v0.2.2
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling cxx v1.0.49
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling cxx-build v1.0.49
[INFO] [stderr]    Compiling tokio-macros v1.2.0
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.49
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling recipes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling stubborn-io v0.3.1
[INFO] [stdout] error: invalid character `=` in crate name: `tiny_http=server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `recipes`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "6de8e78299bd798f1274c6eb87e1283e5306bb193e17579afbfe515cca8e6c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6de8e78299bd798f1274c6eb87e1283e5306bb193e17579afbfe515cca8e6c8e", kill_on_drop: false }`
[INFO] [stdout] 6de8e78299bd798f1274c6eb87e1283e5306bb193e17579afbfe515cca8e6c8e
