[INFO] cloning repository https://github.com/sankaku/bf-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sankaku/bf-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsankaku%2Fbf-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsankaku%2Fbf-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a020beb47355c69160a59739a23fee768e7b919
[INFO] checking sankaku/bf-rust against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsankaku%2Fbf-rust" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sankaku/bf-rust on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sankaku/bf-rust
[INFO] finished tweaking git repo https://github.com/sankaku/bf-rust
[INFO] tweaked toml for git repo https://github.com/sankaku/bf-rust written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/sankaku/bf-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 645376690baa7eb28b152e5a7f8db84455adbfc012f121f85dad2a211ba899ed
[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" "645376690baa7eb28b152e5a7f8db84455adbfc012f121f85dad2a211ba899ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "645376690baa7eb28b152e5a7f8db84455adbfc012f121f85dad2a211ba899ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "645376690baa7eb28b152e5a7f8db84455adbfc012f121f85dad2a211ba899ed", kill_on_drop: false }`
[INFO] [stdout] 645376690baa7eb28b152e5a7f8db84455adbfc012f121f85dad2a211ba899ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a5a47a6863b1b0265544d43582984b1f65d1addea01bc711ecf6e9a3557e06c
[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" "1a5a47a6863b1b0265544d43582984b1f65d1addea01bc711ecf6e9a3557e06c", kill_on_drop: false }`
[INFO] [stderr]     Checking bf-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `call__must_increment_pos_for_IncrPtr` should have a snake case name
[INFO] [stdout]    --> src/modules/command.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn call__must_increment_pos_for_IncrPtr() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `call_must_increment_pos_for_incr_ptr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `call__must_decrement_pos_for_DecrPtr` should have a snake case name
[INFO] [stdout]    --> src/modules/command.rs:164:8
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn call__must_decrement_pos_for_DecrPtr() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `call_must_decrement_pos_for_decr_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `call__must_increment_vec_value__for_IncrVal` should have a snake case name
[INFO] [stdout]    --> src/modules/command.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 182 |     fn call__must_increment_vec_value__for_IncrVal() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `call_must_increment_vec_value_for_incr_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `call__must_decrement_vec_value__for_DecrVal` should have a snake case name
[INFO] [stdout]    --> src/modules/command.rs:200:8
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn call__must_decrement_vec_value__for_DecrVal() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `call_must_decrement_vec_value_for_decr_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "1a5a47a6863b1b0265544d43582984b1f65d1addea01bc711ecf6e9a3557e06c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a5a47a6863b1b0265544d43582984b1f65d1addea01bc711ecf6e9a3557e06c", kill_on_drop: false }`
[INFO] [stdout] 1a5a47a6863b1b0265544d43582984b1f65d1addea01bc711ecf6e9a3557e06c