[INFO] cloning repository https://github.com/naman-agrawal-dev/myecho
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/naman-agrawal-dev/myecho" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaman-agrawal-dev%2Fmyecho", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaman-agrawal-dev%2Fmyecho'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1cbd4a6c2f3924ea9ee4d73fbaf7efb3d2cb93b1
[INFO] checking naman-agrawal-dev/myecho against try#50b21af28e291c419ae81eebcb7705fb4200dc90 for pr-135167
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaman-agrawal-dev%2Fmyecho" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/naman-agrawal-dev/myecho on toolchain 50b21af28e291c419ae81eebcb7705fb4200dc90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/naman-agrawal-dev/myecho
[INFO] finished tweaking git repo https://github.com/naman-agrawal-dev/myecho
[INFO] tweaked toml for git repo https://github.com/naman-agrawal-dev/myecho written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/naman-agrawal-dev/myecho 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" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfbc8338f4e49b45e51fb3be5803a74277983e6b6b66924761d6d80fea8093a1
[INFO] running `Command { std: "docker" "start" "-a" "dfbc8338f4e49b45e51fb3be5803a74277983e6b6b66924761d6d80fea8093a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfbc8338f4e49b45e51fb3be5803a74277983e6b6b66924761d6d80fea8093a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfbc8338f4e49b45e51fb3be5803a74277983e6b6b66924761d6d80fea8093a1", kill_on_drop: false }`
[INFO] [stdout] dfbc8338f4e49b45e51fb3be5803a74277983e6b6b66924761d6d80fea8093a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be6c6a26b5b5cef5461060527f9c5f8c82a2489cc46202552b4d31d92c441330
[INFO] running `Command { std: "docker" "start" "-a" "be6c6a26b5b5cef5461060527f9c5f8c82a2489cc46202552b4d31d92c441330", kill_on_drop: false }`
[INFO] [stderr]     Checking myecho v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "be6c6a26b5b5cef5461060527f9c5f8c82a2489cc46202552b4d31d92c441330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be6c6a26b5b5cef5461060527f9c5f8c82a2489cc46202552b4d31d92c441330", kill_on_drop: false }`
[INFO] [stdout] be6c6a26b5b5cef5461060527f9c5f8c82a2489cc46202552b4d31d92c441330