[INFO] cloning repository https://github.com/jayendramadaram/rust-projects [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jayendramadaram/rust-projects" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayendramadaram%2Frust-projects", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayendramadaram%2Frust-projects'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d5c6839be6c11891f523c5d968682ec4354fd013 [INFO] checking jayendramadaram/rust-projects against master#f4d794ea0b845413344621d89f6c945062748485 for pr-119369-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayendramadaram%2Frust-projects" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jayendramadaram/rust-projects on toolchain f4d794ea0b845413344621d89f6c945062748485 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4d794ea0b845413344621d89f6c945062748485" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jayendramadaram/rust-projects [INFO] finished tweaking git repo https://github.com/jayendramadaram/rust-projects [INFO] tweaked toml for git repo https://github.com/jayendramadaram/rust-projects written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jayendramadaram/rust-projects already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4d794ea0b845413344621d89f6c945062748485" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded getrandom v0.2.8 [INFO] [stderr] Downloaded crypto v0.5.1 [INFO] [stderr] Downloaded syn v2.0.30 [INFO] [stderr] Downloaded libc v0.2.137 [INFO] [stderr] Downloaded modinverse v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+f4d794ea0b845413344621d89f6c945062748485" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c683d7c227658bd80347a728a04dc2759e44b8851577da86d51ce8d535394fe [INFO] running `Command { std: "docker" "start" "-a" "3c683d7c227658bd80347a728a04dc2759e44b8851577da86d51ce8d535394fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c683d7c227658bd80347a728a04dc2759e44b8851577da86d51ce8d535394fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c683d7c227658bd80347a728a04dc2759e44b8851577da86d51ce8d535394fe", kill_on_drop: false }` [INFO] [stdout] 3c683d7c227658bd80347a728a04dc2759e44b8851577da86d51ce8d535394fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+f4d794ea0b845413344621d89f6c945062748485" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e2a7022815e314631cae477b587020a223503870c6dcfba0fbe0f0f0052870a [INFO] running `Command { std: "docker" "start" "-a" "8e2a7022815e314631cae477b587020a223503870c6dcfba0fbe0f0f0052870a", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-bigint-dig v0.8.4 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking TESTING v0.1.0 (/opt/rustwide/workdir/TESTING) [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> TESTING/src/LinkedList.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `len` is never used [INFO] [stdout] --> TESTING/src/LinkedList.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl List { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 20 | fn len(&self) -> u32{ [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `TESTING` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `testing` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `LinkedList` should have a snake case name [INFO] [stdout] --> TESTING/src/main.rs:2:6 [INFO] [stdout] | [INFO] [stdout] 2 | mod LinkedList; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `linked_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `LinkedList` should have a snake case name [INFO] [stdout] --> TESTING/src/LinkedList.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let mut LinkedList : List = List::new(); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `linked_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Str` should have a snake case name [INFO] [stdout] --> TESTING/src/LinkedList.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | let Str : String = LinkedList.printlis(); [INFO] [stdout] | ^^^ help: convert the identifier to snake case (notice the capitalization): `str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> TESTING/src/LinkedList.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `len` is never used [INFO] [stdout] --> TESTING/src/LinkedList.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl List { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 20 | fn len(&self) -> u32{ [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `TESTING` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `testing` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `LinkedList` should have a snake case name [INFO] [stdout] --> TESTING/src/main.rs:2:6 [INFO] [stdout] | [INFO] [stdout] 2 | mod LinkedList; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `linked_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `LinkedList` should have a snake case name [INFO] [stdout] --> TESTING/src/LinkedList.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let mut LinkedList : List = List::new(); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `linked_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Str` should have a snake case name [INFO] [stdout] --> TESTING/src/LinkedList.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | let Str : String = LinkedList.printlis(); [INFO] [stdout] | ^^^ help: convert the identifier to snake case (notice the capitalization): `str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto v0.5.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking sha2 v0.10.7 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking merkle_trees v0.1.0 (/opt/rustwide/workdir/rust_cryptography/merkleTrees) [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-iter v0.1.43 [INFO] [stderr] Checking modinverse v0.1.1 [INFO] [stderr] Checking guessgame v0.1.0 (/opt/rustwide/workdir/guessgame) [INFO] [stderr] Checking rsa v0.1.0 (/opt/rustwide/workdir/rust_cryptography/rsa) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> rust_cryptography/rsa/src/rsa_utils.rs:114:40 [INFO] [stdout] | [INFO] [stdout] 114 | let (g, x, y) = Self::egcd((&b % &a), a.clone()); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 114 - let (g, x, y) = Self::egcd((&b % &a), a.clone()); [INFO] [stdout] 114 + let (g, x, y) = Self::egcd(&b % &a, a.clone()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `clientRsa` should have an upper camel case name [INFO] [stdout] --> rust_cryptography/rsa/src/rsa_utils.rs:163:11 [INFO] [stdout] | [INFO] [stdout] 163 | pub trait clientRsa { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `ClientRsa` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> rust_cryptography/rsa/src/rsa_utils.rs:114:40 [INFO] [stdout] | [INFO] [stdout] 114 | let (g, x, y) = Self::egcd((&b % &a), a.clone()); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 114 - let (g, x, y) = Self::egcd((&b % &a), a.clone()); [INFO] [stdout] 114 + let (g, x, y) = Self::egcd(&b % &a, a.clone()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `clientRsa` should have an upper camel case name [INFO] [stdout] --> rust_cryptography/rsa/src/rsa_utils.rs:163:11 [INFO] [stdout] | [INFO] [stdout] 163 | pub trait clientRsa { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `ClientRsa` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.79s [INFO] running `Command { std: "docker" "inspect" "8e2a7022815e314631cae477b587020a223503870c6dcfba0fbe0f0f0052870a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e2a7022815e314631cae477b587020a223503870c6dcfba0fbe0f0f0052870a", kill_on_drop: false }` [INFO] [stdout] 8e2a7022815e314631cae477b587020a223503870c6dcfba0fbe0f0f0052870a