[INFO] cloning repository https://github.com/franka911/Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/franka911/Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffranka911%2FRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffranka911%2FRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 136eaa6b413515df31b9ad4fe232a857e7a5603a
[INFO] checking franka911/Rust against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffranka911%2FRust" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/franka911/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/franka911/Rust
[INFO] finished tweaking git repo https://github.com/franka911/Rust
[INFO] tweaked toml for git repo https://github.com/franka911/Rust written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/franka911/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] error: the lock file /workspace/builds/worker-9/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 29b60df8eeedccd1616ee9c610ccb8ecdd7e47dfcf70149c8d7542b2d14d987b
[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" "29b60df8eeedccd1616ee9c610ccb8ecdd7e47dfcf70149c8d7542b2d14d987b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29b60df8eeedccd1616ee9c610ccb8ecdd7e47dfcf70149c8d7542b2d14d987b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29b60df8eeedccd1616ee9c610ccb8ecdd7e47dfcf70149c8d7542b2d14d987b", kill_on_drop: false }`
[INFO] [stdout] 29b60df8eeedccd1616ee9c610ccb8ecdd7e47dfcf70149c8d7542b2d14d987b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 8c13718d657a86ef4ff1f077b2c1f23e2b9da97e03fca8fa28f5f7e95c0358c6
[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" "8c13718d657a86ef4ff1f077b2c1f23e2b9da97e03fca8fa28f5f7e95c0358c6", kill_on_drop: false }`
[INFO] [stderr]     Checking projekty v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `calculator` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:2:6
[INFO] [stdout]   |
[INFO] [stdout] 2 | enum calculator
[INFO] [stdout]   |      ^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Calculator`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `adds` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     adds,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case: `Adds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `subs` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     subs,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Subs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `devs` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     devs,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case: `Devs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `mults` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     mults,
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to upper camel case: `Mults`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `pows` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pows,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case: `Pows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sqrs` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     sqrs,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sqrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `conss` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     conss,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Conss`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sins` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     sins,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]   --> src/main.rs:52:11
[INFO] [stdout]    |
[INFO] [stdout] 52 |     while (i<10i32)
[INFO] [stdout]    |           ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `hihi` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:61:10
[INFO] [stdout]    |
[INFO] [stdout] 61 |     type hihi = calculator;
[INFO] [stdout]    |          ^^^^ help: convert the identifier to upper camel case: `Hihi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `calculator` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:2:6
[INFO] [stdout]   |
[INFO] [stdout] 2 | enum calculator
[INFO] [stdout]   |      ^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Calculator`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `adds` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     adds,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case: `Adds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `subs` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     subs,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Subs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `devs` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     devs,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case: `Devs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `mults` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     mults,
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to upper camel case: `Mults`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `pows` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pows,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case: `Pows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sqrs` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     sqrs,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sqrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `conss` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     conss,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Conss`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sins` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     sins,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]   --> src/main.rs:52:11
[INFO] [stdout]    |
[INFO] [stdout] 52 |     while (i<10i32)
[INFO] [stdout]    |           ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `hihi` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:61:10
[INFO] [stdout]    |
[INFO] [stdout] 61 |     type hihi = calculator;
[INFO] [stdout]    |          ^^^^ help: convert the identifier to upper camel case: `Hihi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vectTest` should have a snake case name
[INFO] [stdout]   --> src/main.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut vectTest = Vec::new();
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `vect_test`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vectTest` should have a snake case name
[INFO] [stdout]   --> src/main.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut vectTest = Vec::new();
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `vect_test`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "8c13718d657a86ef4ff1f077b2c1f23e2b9da97e03fca8fa28f5f7e95c0358c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c13718d657a86ef4ff1f077b2c1f23e2b9da97e03fca8fa28f5f7e95c0358c6", kill_on_drop: false }`
[INFO] [stdout] 8c13718d657a86ef4ff1f077b2c1f23e2b9da97e03fca8fa28f5f7e95c0358c6