[INFO] cloning repository https://github.com/ChinmayMoghe/exercism-sublist
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChinmayMoghe/exercism-sublist" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChinmayMoghe%2Fexercism-sublist", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChinmayMoghe%2Fexercism-sublist'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 712b831b50773f73c46731b29eb8574bf76489bd
[INFO] building ChinmayMoghe/exercism-sublist against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChinmayMoghe%2Fexercism-sublist" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ChinmayMoghe/exercism-sublist on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ChinmayMoghe/exercism-sublist
[INFO] finished tweaking git repo https://github.com/ChinmayMoghe/exercism-sublist
[INFO] tweaked toml for git repo https://github.com/ChinmayMoghe/exercism-sublist written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ChinmayMoghe/exercism-sublist 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" "+334963c956d25708feab489a3816ae63f639355d" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79368fd73f81cffef48cf69282515570d2510c95c1b62c094e3587a68b8c2118
[INFO] running `Command { std: "docker" "start" "-a" "79368fd73f81cffef48cf69282515570d2510c95c1b62c094e3587a68b8c2118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79368fd73f81cffef48cf69282515570d2510c95c1b62c094e3587a68b8c2118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79368fd73f81cffef48cf69282515570d2510c95c1b62c094e3587a68b8c2118", kill_on_drop: false }`
[INFO] [stdout] 79368fd73f81cffef48cf69282515570d2510c95c1b62c094e3587a68b8c2118
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf5960e6905498f97c3b82ea6d4c97c22bf2fa7b483afa019b57ed614f0f499c
[INFO] running `Command { std: "docker" "start" "-a" "cf5960e6905498f97c3b82ea6d4c97c22bf2fa7b483afa019b57ed614f0f499c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sublist v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "cf5960e6905498f97c3b82ea6d4c97c22bf2fa7b483afa019b57ed614f0f499c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf5960e6905498f97c3b82ea6d4c97c22bf2fa7b483afa019b57ed614f0f499c", kill_on_drop: false }`
[INFO] [stdout] cf5960e6905498f97c3b82ea6d4c97c22bf2fa7b483afa019b57ed614f0f499c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+334963c956d25708feab489a3816ae63f639355d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfdcee6a7db0136db115e96b89a07348fe084cc1cbc817eda1e4ab8da6c92c95
[INFO] running `Command { std: "docker" "start" "-a" "bfdcee6a7db0136db115e96b89a07348fe084cc1cbc817eda1e4ab8da6c92c95", kill_on_drop: false }`
[INFO] [stderr]    Compiling sublist v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "bfdcee6a7db0136db115e96b89a07348fe084cc1cbc817eda1e4ab8da6c92c95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfdcee6a7db0136db115e96b89a07348fe084cc1cbc817eda1e4ab8da6c92c95", kill_on_drop: false }`
[INFO] [stdout] bfdcee6a7db0136db115e96b89a07348fe084cc1cbc817eda1e4ab8da6c92c95
