[INFO] cloning repository https://github.com/Corallus-Caninus/Rot_Net [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Corallus-Caninus/Rot_Net" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorallus-Caninus%2FRot_Net", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorallus-Caninus%2FRot_Net'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f325ced7a0b6b2880d05b1148531351a4cbeb1cb [INFO] checking Corallus-Caninus/Rot_Net against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorallus-Caninus%2FRot_Net" "/workspace/builds/worker-98/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-98/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Corallus-Caninus/Rot_Net on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Corallus-Caninus/Rot_Net [INFO] finished tweaking git repo https://github.com/Corallus-Caninus/Rot_Net [INFO] tweaked toml for git repo https://github.com/Corallus-Caninus/Rot_Net written to /workspace/builds/worker-98/source/Cargo.toml [INFO] crate git repo https://github.com/Corallus-Caninus/Rot_Net already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3351b0c150c717a69f40e884d2f5db074d3ed01c8677c51492c6d27baec95c0c [INFO] running `Command { std: "docker" "start" "-a" "3351b0c150c717a69f40e884d2f5db074d3ed01c8677c51492c6d27baec95c0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3351b0c150c717a69f40e884d2f5db074d3ed01c8677c51492c6d27baec95c0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3351b0c150c717a69f40e884d2f5db074d3ed01c8677c51492c6d27baec95c0c", kill_on_drop: false }` [INFO] [stdout] 3351b0c150c717a69f40e884d2f5db074d3ed01c8677c51492c6d27baec95c0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22a2ea52ed824fbc6c55141cf2be4cdd70445f1f35d5d88b77f8eb7bde31b5d2 [INFO] running `Command { std: "docker" "start" "-a" "22a2ea52ed824fbc6c55141cf2be4cdd70445f1f35d5d88b77f8eb7bde31b5d2", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking timeit v0.1.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.4 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking rot_net v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/lib.rs (13 fixes) [INFO] [stdout] warning: type `connection` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:435:16 [INFO] [stdout] | [INFO] [stdout] 435 | pub struct connection { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Connection` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `node` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:456:16 [INFO] [stdout] | [INFO] [stdout] 456 | pub struct node { [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `rot_net` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:520:16 [INFO] [stdout] | [INFO] [stdout] 520 | pub struct rot_net { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `RotNet` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `connection` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:435:16 [INFO] [stdout] | [INFO] [stdout] 435 | pub struct connection { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Connection` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `node` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:456:16 [INFO] [stdout] | [INFO] [stdout] 456 | pub struct node { [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `rot_net` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:520:16 [INFO] [stdout] | [INFO] [stdout] 520 | pub struct rot_net { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `RotNet` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error_distance` is never read [INFO] [stdout] --> src/lib.rs:1180:29 [INFO] [stdout] | [INFO] [stdout] 1180 | let mut error_distance = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error_distance` is never read [INFO] [stdout] --> src/lib.rs:1180:29 [INFO] [stdout] | [INFO] [stdout] 1180 | let mut error_distance = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/main.rs (1 fix) [INFO] [stdout] warning: constant `slopes` should have an upper case name [INFO] [stdout] --> src/main.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 16 | const slopes: [u8; 4] = [ [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper case: `SLOPES` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.89s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking rot_net v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: type `connection` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:435:16 [INFO] [stdout] | [INFO] [stdout] 435 | pub struct connection { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Connection` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `node` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:456:16 [INFO] [stdout] | [INFO] [stdout] 456 | pub struct node { [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `rot_net` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:520:16 [INFO] [stdout] | [INFO] [stdout] 520 | pub struct rot_net { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `RotNet` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `connection` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:435:16 [INFO] [stdout] | [INFO] [stdout] 435 | pub struct connection { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Connection` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `node` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:456:16 [INFO] [stdout] | [INFO] [stdout] 456 | pub struct node { [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `rot_net` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:520:16 [INFO] [stdout] | [INFO] [stdout] 520 | pub struct rot_net { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `RotNet` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error_distance` is never read [INFO] [stdout] --> src/lib.rs:1180:29 [INFO] [stdout] | [INFO] [stdout] 1180 | let mut error_distance = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error_distance` is never read [INFO] [stdout] --> src/lib.rs:1180:29 [INFO] [stdout] | [INFO] [stdout] 1180 | let mut error_distance = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `slopes` should have an upper case name [INFO] [stdout] --> src/main.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 16 | const slopes: [u8; 4] = [ [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper case: `SLOPES` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.79s [INFO] running `Command { std: "docker" "inspect" "22a2ea52ed824fbc6c55141cf2be4cdd70445f1f35d5d88b77f8eb7bde31b5d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22a2ea52ed824fbc6c55141cf2be4cdd70445f1f35d5d88b77f8eb7bde31b5d2", kill_on_drop: false }` [INFO] [stdout] 22a2ea52ed824fbc6c55141cf2be4cdd70445f1f35d5d88b77f8eb7bde31b5d2