[INFO] cloning repository https://github.com/jwcnewton/rust_web_server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jwcnewton/rust_web_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwcnewton%2Frust_web_server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwcnewton%2Frust_web_server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e34a76f424c0211e7867206dd3b7df6a96fe86c
[INFO] checking jwcnewton/rust_web_server against try#575650af7d7ca88602df28e39d27bf3e456c306e for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwcnewton%2Frust_web_server" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jwcnewton/rust_web_server on toolchain 575650af7d7ca88602df28e39d27bf3e456c306e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jwcnewton/rust_web_server
[INFO] finished tweaking git repo https://github.com/jwcnewton/rust_web_server
[INFO] tweaked toml for git repo https://github.com/jwcnewton/rust_web_server written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/jwcnewton/rust_web_server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "fetch" "--locked" "--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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "metadata" "--no-deps" "--format-version=1", 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] 0aee2b452e9b606cc82ae7b49cb9261c24e74958e907a543c372883d0926f43d
[INFO] running `Command { std: "docker" "start" "-a" "0aee2b452e9b606cc82ae7b49cb9261c24e74958e907a543c372883d0926f43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0aee2b452e9b606cc82ae7b49cb9261c24e74958e907a543c372883d0926f43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aee2b452e9b606cc82ae7b49cb9261c24e74958e907a543c372883d0926f43d", kill_on_drop: false }`
[INFO] [stdout] 0aee2b452e9b606cc82ae7b49cb9261c24e74958e907a543c372883d0926f43d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 062c2ae56d54e40e68dee6bca223b17dc808114868edb1f68fb121ed4d5b5eb0
[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" "062c2ae56d54e40e68dee6bca223b17dc808114868edb1f68fb121ed4d5b5eb0", kill_on_drop: false }`
[INFO] [stderr]     Checking rust_web_serve v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "062c2ae56d54e40e68dee6bca223b17dc808114868edb1f68fb121ed4d5b5eb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "062c2ae56d54e40e68dee6bca223b17dc808114868edb1f68fb121ed4d5b5eb0", kill_on_drop: false }`
[INFO] [stdout] 062c2ae56d54e40e68dee6bca223b17dc808114868edb1f68fb121ed4d5b5eb0