[INFO] fetching crate six 0.1.4...
[INFO] testing six-0.1.4 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate six 0.1.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate six 0.1.4 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate six 0.1.4
[INFO] finished tweaking crates.io crate six 0.1.4
[INFO] tweaked toml for crates.io crate six 0.1.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate six 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d5179b91f5328c16d882add62bf64a1e9e7adf88d46edc30e7f498db27b4084
[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" "7d5179b91f5328c16d882add62bf64a1e9e7adf88d46edc30e7f498db27b4084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d5179b91f5328c16d882add62bf64a1e9e7adf88d46edc30e7f498db27b4084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d5179b91f5328c16d882add62bf64a1e9e7adf88d46edc30e7f498db27b4084", kill_on_drop: false }`
[INFO] [stdout] 7d5179b91f5328c16d882add62bf64a1e9e7adf88d46edc30e7f498db27b4084
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 073b14c092a215c15d449aa92dbd810cdae73ed72bb01e96110e42deff7e037f
[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" "073b14c092a215c15d449aa92dbd810cdae73ed72bb01e96110e42deff7e037f", kill_on_drop: false }`
[INFO] [stderr]    Compiling six v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: structure field `Name` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pub Name: String,
[INFO] [stdout]   |         ^^^^ help: convert the identifier to snake case: `name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Roll_Number` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub Roll_Number: i32,
[INFO] [stdout]   |         ^^^^^^^^^^^ help: convert the identifier to snake case: `roll_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Test1Marks` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub Test1Marks: i32,
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test1_marks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Test2Marks` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub Test2Marks: i32,
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test2_marks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Test3Marks` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub Test3Marks: i32,
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test3_marks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `maximum_Marks` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn maximum_Marks(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^ help: convert the identifier to snake case: `maximum_marks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `A` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | mod A {}
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `ret`
[INFO] [stdout]   --> src/lib.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn ret() -> i32 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `A` should have a snake case name
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | mod A {
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Name` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pub Name: String,
[INFO] [stdout]   |         ^^^^ help: convert the identifier to snake case: `name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Roll_Number` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub Roll_Number: i32,
[INFO] [stdout]   |         ^^^^^^^^^^^ help: convert the identifier to snake case: `roll_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Test1Marks` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub Test1Marks: i32,
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test1_marks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Test2Marks` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub Test2Marks: i32,
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test2_marks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Test3Marks` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub Test3Marks: i32,
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test3_marks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `maximum_Marks` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn maximum_Marks(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^ help: convert the identifier to snake case: `maximum_marks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `A` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | mod A {}
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `B` should have a snake case name
[INFO] [stdout]   --> src/main.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub mod B {
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "073b14c092a215c15d449aa92dbd810cdae73ed72bb01e96110e42deff7e037f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "073b14c092a215c15d449aa92dbd810cdae73ed72bb01e96110e42deff7e037f", kill_on_drop: false }`
[INFO] [stdout] 073b14c092a215c15d449aa92dbd810cdae73ed72bb01e96110e42deff7e037f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2dd67cc0bfb5c3a78dd088c4943620719344f69ffe9be8b8409e07dd2e3bb311
[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" "2dd67cc0bfb5c3a78dd088c4943620719344f69ffe9be8b8409e07dd2e3bb311", kill_on_drop: false }`
[INFO] [stdout] warning: structure field `Name` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pub Name: String,
[INFO] [stdout]   |         ^^^^ help: convert the identifier to snake case: `name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling six v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: structure field `Roll_Number` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub Roll_Number: i32,
[INFO] [stdout]   |         ^^^^^^^^^^^ help: convert the identifier to snake case: `roll_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Test1Marks` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub Test1Marks: i32,
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test1_marks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Test2Marks` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub Test2Marks: i32,
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test2_marks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Test3Marks` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub Test3Marks: i32,
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test3_marks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `maximum_Marks` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn maximum_Marks(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^ help: convert the identifier to snake case: `maximum_marks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `A` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | mod A {}
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `ret`
[INFO] [stdout]   --> src/lib.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn ret() -> i32 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `A` should have a snake case name
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | mod A {
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Name` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pub Name: String,
[INFO] [stdout]   |         ^^^^ help: convert the identifier to snake case: `name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Roll_Number` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub Roll_Number: i32,
[INFO] [stdout]   |         ^^^^^^^^^^^ help: convert the identifier to snake case: `roll_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Test1Marks` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub Test1Marks: i32,
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test1_marks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Test2Marks` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub Test2Marks: i32,
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test2_marks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Test3Marks` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub Test3Marks: i32,
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test3_marks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `maximum_Marks` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn maximum_Marks(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^ help: convert the identifier to snake case: `maximum_marks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `A` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | mod A {}
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `B` should have a snake case name
[INFO] [stdout]   --> src/main.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub mod B {
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Name` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pub Name: String,
[INFO] [stdout]   |         ^^^^ help: convert the identifier to snake case: `name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Roll_Number` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub Roll_Number: i32,
[INFO] [stdout]   |         ^^^^^^^^^^^ help: convert the identifier to snake case: `roll_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Test1Marks` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub Test1Marks: i32,
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test1_marks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Test2Marks` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub Test2Marks: i32,
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test2_marks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Test3Marks` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub Test3Marks: i32,
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test3_marks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `maximum_Marks` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn maximum_Marks(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^ help: convert the identifier to snake case: `maximum_marks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `A` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | mod A {}
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "2dd67cc0bfb5c3a78dd088c4943620719344f69ffe9be8b8409e07dd2e3bb311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dd67cc0bfb5c3a78dd088c4943620719344f69ffe9be8b8409e07dd2e3bb311", kill_on_drop: false }`
[INFO] [stdout] 2dd67cc0bfb5c3a78dd088c4943620719344f69ffe9be8b8409e07dd2e3bb311
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ad9943cbac48774688dfc96c3aac876462ef888c1d8a9effad32652910a2e724
[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" "ad9943cbac48774688dfc96c3aac876462ef888c1d8a9effad32652910a2e724", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: structure field `Name` should have a snake case name
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/lib.rs:2:9
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 2 |     pub Name: String,
[INFO] [stdout] 
[INFO] [stderr]   |         ^^^^ help: convert the identifier to snake case: `name`
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] running 0 tests
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] warning: structure field `Roll_Number` should have a snake case name
[INFO] [stdout] 
[INFO] [stderr]  --> src/lib.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 |     pub Roll_Number: i32,
[INFO] [stderr]   |         ^^^^^^^^^^^ help: convert the identifier to snake case: `roll_number`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Test1Marks` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 |     pub Test1Marks: i32,
[INFO] [stderr]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test1_marks`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Test2Marks` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub Test2Marks: i32,
[INFO] [stderr]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test2_marks`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Test3Marks` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub Test3Marks: i32,
[INFO] [stderr]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test3_marks`
[INFO] [stderr] 
[INFO] [stderr] warning: method `maximum_Marks` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn maximum_Marks(&self) -> i32 {
[INFO] [stderr]    |            ^^^^^^^^^^^^^ help: convert the identifier to snake case: `maximum_marks`
[INFO] [stderr] 
[INFO] [stderr] warning: module `A` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | mod A {}
[INFO] [stderr]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Name` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 |     pub Name: String,
[INFO] [stderr]   |         ^^^^ help: convert the identifier to snake case: `name`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Roll_Number` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 |     pub Roll_Number: i32,
[INFO] [stderr]   |         ^^^^^^^^^^^ help: convert the identifier to snake case: `roll_number`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Test1Marks` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 |     pub Test1Marks: i32,
[INFO] [stderr]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test1_marks`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Test2Marks` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub Test2Marks: i32,
[INFO] [stderr]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test2_marks`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Test3Marks` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub Test3Marks: i32,
[INFO] [stderr]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test3_marks`
[INFO] [stderr] 
[INFO] [stderr] warning: method `maximum_Marks` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn maximum_Marks(&self) -> i32 {
[INFO] [stderr]    |            ^^^^^^^^^^^^^ help: convert the identifier to snake case: `maximum_marks`
[INFO] [stderr] 
[INFO] [stderr] warning: module `A` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | mod A {}
[INFO] [stderr]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `ret`
[INFO] [stderr]   --> src/lib.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn ret() -> i32 {
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: module `A` should have a snake case name
[INFO] [stderr]   --> src/main.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | mod A {
[INFO] [stderr]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Name` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 |     pub Name: String,
[INFO] [stderr]   |         ^^^^ help: convert the identifier to snake case: `name`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Roll_Number` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 |     pub Roll_Number: i32,
[INFO] [stderr]   |         ^^^^^^^^^^^ help: convert the identifier to snake case: `roll_number`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Test1Marks` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 |     pub Test1Marks: i32,
[INFO] [stderr]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test1_marks`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Test2Marks` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub Test2Marks: i32,
[INFO] [stderr]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test2_marks`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Test3Marks` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub Test3Marks: i32,
[INFO] [stderr]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `test3_marks`
[INFO] [stderr] 
[INFO] [stderr] warning: method `maximum_Marks` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn maximum_Marks(&self) -> i32 {
[INFO] [stderr]    |            ^^^^^^^^^^^^^ help: convert the identifier to snake case: `maximum_marks`
[INFO] [stderr] 
[INFO] [stderr] warning: module `A` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | mod A {}
[INFO] [stderr]    |     ^ help: convert the identifier to snake case: `a`
[INFO] [stderr] 
[INFO] [stderr] warning: module `B` should have a snake case name
[INFO] [stderr]   --> src/main.rs:28:13
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub mod B {
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `b`
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/six-5a87f145da3288b0
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/six-531d4086924c5634
[INFO] [stderr]    Doc-tests six
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ad9943cbac48774688dfc96c3aac876462ef888c1d8a9effad32652910a2e724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad9943cbac48774688dfc96c3aac876462ef888c1d8a9effad32652910a2e724", kill_on_drop: false }`
[INFO] [stdout] ad9943cbac48774688dfc96c3aac876462ef888c1d8a9effad32652910a2e724