[INFO] cloning repository https://github.com/salahsheikh/rusty_http
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/salahsheikh/rusty_http" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsalahsheikh%2Frusty_http", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsalahsheikh%2Frusty_http'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 85fc4d76ab60523da1e16a82789f64a5e45b5332
[INFO] checking salahsheikh/rusty_http against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsalahsheikh%2Frusty_http" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/salahsheikh/rusty_http on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/salahsheikh/rusty_http
[INFO] finished tweaking git repo https://github.com/salahsheikh/rusty_http
[INFO] tweaked toml for git repo https://github.com/salahsheikh/rusty_http written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/salahsheikh/rusty_http already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f0306c45657917bd4fe1bd09e7773346886aba2419fc5a01273434980ee2a04
[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" "4f0306c45657917bd4fe1bd09e7773346886aba2419fc5a01273434980ee2a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f0306c45657917bd4fe1bd09e7773346886aba2419fc5a01273434980ee2a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f0306c45657917bd4fe1bd09e7773346886aba2419fc5a01273434980ee2a04", kill_on_drop: false }`
[INFO] [stdout] 4f0306c45657917bd4fe1bd09e7773346886aba2419fc5a01273434980ee2a04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 820825e636a368f4e4568d9c176d27e93576fa0e25c86e6f4a7ed8a8ac3a4ce5
[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" "820825e636a368f4e4568d9c176d27e93576fa0e25c86e6f4a7ed8a8ac3a4ce5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling proc-macro2 v1.0.13
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling syn v1.0.22
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling quote v1.0.5
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking serde_json v1.0.53
[INFO] [stderr]     Checking simple_logger v1.6.0
[INFO] [stderr]     Checking handlebars v3.0.1
[INFO] [stderr]     Checking rusty_http v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: static variable `myint` should have an upper case name
[INFO] [stdout]   --> src/routing.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |     static mut myint: u32 = 0;
[INFO] [stdout]    |                ^^^^^ help: convert the identifier to upper case: `MYINT`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `myint` should have an upper case name
[INFO] [stdout]   --> src/routing.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |     static mut myint: u32 = 0;
[INFO] [stdout]    |                ^^^^^ help: convert the identifier to upper case: `MYINT`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.44s
[INFO] running `Command { std: "docker" "inspect" "820825e636a368f4e4568d9c176d27e93576fa0e25c86e6f4a7ed8a8ac3a4ce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "820825e636a368f4e4568d9c176d27e93576fa0e25c86e6f4a7ed8a8ac3a4ce5", kill_on_drop: false }`
[INFO] [stdout] 820825e636a368f4e4568d9c176d27e93576fa0e25c86e6f4a7ed8a8ac3a4ce5