[INFO] fetching crate six 0.1.4... [INFO] checking six-0.1.4 against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] extracting crate six 0.1.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate six 0.1.4 on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-2/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" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "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" "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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "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] 08086f41a67ce56a9da566e6d9529e309b67b42e9fb275a3c35dea0a433dba61 [INFO] running `Command { std: "docker" "start" "-a" "08086f41a67ce56a9da566e6d9529e309b67b42e9fb275a3c35dea0a433dba61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08086f41a67ce56a9da566e6d9529e309b67b42e9fb275a3c35dea0a433dba61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08086f41a67ce56a9da566e6d9529e309b67b42e9fb275a3c35dea0a433dba61", kill_on_drop: false }` [INFO] [stdout] 08086f41a67ce56a9da566e6d9529e309b67b42e9fb275a3c35dea0a433dba61 [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" "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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4bde0b44080801a63354394aa00473a9bcf36686b6a3717e6f59917cff243e7a [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" "4bde0b44080801a63354394aa00473a9bcf36686b6a3717e6f59917cff243e7a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking 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: 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: 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] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `Command { std: "docker" "inspect" "4bde0b44080801a63354394aa00473a9bcf36686b6a3717e6f59917cff243e7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bde0b44080801a63354394aa00473a9bcf36686b6a3717e6f59917cff243e7a", kill_on_drop: false }` [INFO] [stdout] 4bde0b44080801a63354394aa00473a9bcf36686b6a3717e6f59917cff243e7a