[INFO] updating cached repository https://github.com/bruno-oliveira/rust-explorations
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0294596cf9ef1e7ef849007a077990b02b750a8f
[INFO] checking bruno-oliveira/rust-explorations against master#1557fb031b272b4c5bfcc7de5df7eddc7b36a584 for pr-73166
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbruno-oliveira%2Frust-explorations" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bruno-oliveira/rust-explorations on toolchain 1557fb031b272b4c5bfcc7de5df7eddc7b36a584
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bruno-oliveira/rust-explorations
[INFO] finished tweaking git repo https://github.com/bruno-oliveira/rust-explorations
[INFO] tweaked toml for git repo https://github.com/bruno-oliveira/rust-explorations written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/bruno-oliveira/rust-explorations already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "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] dd55ae2ccba5b80876509e50c6ab5906ae32dfc7bbe67b3f0bfa40e828d12e13
[INFO] running `Command { std: "docker" "start" "-a" "dd55ae2ccba5b80876509e50c6ab5906ae32dfc7bbe67b3f0bfa40e828d12e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd55ae2ccba5b80876509e50c6ab5906ae32dfc7bbe67b3f0bfa40e828d12e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd55ae2ccba5b80876509e50c6ab5906ae32dfc7bbe67b3f0bfa40e828d12e13", kill_on_drop: false }`
[INFO] [stdout] dd55ae2ccba5b80876509e50c6ab5906ae32dfc7bbe67b3f0bfa40e828d12e13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 8dfdc700ab9d796deb02095cc015f743c405eb10d7b305cc9902883cb4d276e1
[INFO] running `Command { std: "docker" "start" "-a" "8dfdc700ab9d796deb02095cc015f743c405eb10d7b305cc9902883cb4d276e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.1.5
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[INFO] [stdout] warning: module `math_Utils` should have a snake case name
[INFO] [stdout]  --> src/utils.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod math_Utils {
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `math_utils`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `applyToVec` should have a snake case name
[INFO] [stdout]  --> src/utils.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub fn applyToVec( vec: Vec<i32>, function: fn (i32) -> i32) -> Vec<i32> {
[INFO] [stdout]   |            ^^^^^^^^^^ help: convert the identifier to snake case: `apply_to_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] [stdout] warning: module `math_Utils` should have a snake case name
[INFO] [stdout]  --> src/utils.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod math_Utils {
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `math_utils`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `applyToVec` should have a snake case name
[INFO] [stdout]  --> src/utils.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub fn applyToVec( vec: Vec<i32>, function: fn (i32) -> i32) -> Vec<i32> {
[INFO] [stdout]   |            ^^^^^^^^^^ help: convert the identifier to snake case: `apply_to_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8dfdc700ab9d796deb02095cc015f743c405eb10d7b305cc9902883cb4d276e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dfdc700ab9d796deb02095cc015f743c405eb10d7b305cc9902883cb4d276e1", kill_on_drop: false }`
[INFO] [stdout] 8dfdc700ab9d796deb02095cc015f743c405eb10d7b305cc9902883cb4d276e1