[INFO] cloning repository https://github.com/forageddev/FlameR [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/forageddev/FlameR" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fforageddev%2FFlameR", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fforageddev%2FFlameR'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d63e86d72d434f4009d923f893a6198bc95124ce [INFO] testing forageddev/FlameR against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fforageddev%2FFlameR" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/forageddev/FlameR on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/forageddev/FlameR [INFO] finished tweaking git repo https://github.com/forageddev/FlameR [INFO] tweaked toml for git repo https://github.com/forageddev/FlameR written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/forageddev/FlameR already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b833077759c7e6770a56c86bf0a0a53734dd637e45d11db376fbb0f8183e2ca [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" "8b833077759c7e6770a56c86bf0a0a53734dd637e45d11db376fbb0f8183e2ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b833077759c7e6770a56c86bf0a0a53734dd637e45d11db376fbb0f8183e2ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b833077759c7e6770a56c86bf0a0a53734dd637e45d11db376fbb0f8183e2ca", kill_on_drop: false }` [INFO] [stdout] 8b833077759c7e6770a56c86bf0a0a53734dd637e45d11db376fbb0f8183e2ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", 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] b5b29faf6ce6cd3e7e0d421ab93b98f9969a33ff9c8a8be674e4021c57e94828 [INFO] running `Command { std: "docker" "start" "-a" "b5b29faf6ce6cd3e7e0d421ab93b98f9969a33ff9c8a8be674e4021c57e94828", kill_on_drop: false }` [INFO] [stderr] Compiling FlameR v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `z` [INFO] [stdout] --> src/main.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | for z in 0..4 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_z` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | for i in 0..(charAmount - 1) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let mut charAmount = firstName.len() + secondName.len(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `FlameR` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `flame_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `firstName` should have a snake case name [INFO] [stdout] --> src/main.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | let mut firstName = get_input("Enter the first name.").to_lowercase(); [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `first_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `secondName` should have a snake case name [INFO] [stdout] --> src/main.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | let mut secondName = get_input("Enter the second name.").to_lowercase(); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `second_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `charAmount` should have a snake case name [INFO] [stdout] --> src/main.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | let mut charAmount = firstName.len() + secondName.len(); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `char_amount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `Command { std: "docker" "inspect" "b5b29faf6ce6cd3e7e0d421ab93b98f9969a33ff9c8a8be674e4021c57e94828", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5b29faf6ce6cd3e7e0d421ab93b98f9969a33ff9c8a8be674e4021c57e94828", kill_on_drop: false }` [INFO] [stdout] b5b29faf6ce6cd3e7e0d421ab93b98f9969a33ff9c8a8be674e4021c57e94828 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d061251311a7faea0b69d912fb8ce836aeab50683c6cf6c053f2a59a155b322 [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" "3d061251311a7faea0b69d912fb8ce836aeab50683c6cf6c053f2a59a155b322", kill_on_drop: false }` [INFO] [stderr] Compiling FlameR v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `z` [INFO] [stdout] --> src/main.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | for z in 0..4 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_z` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | for i in 0..(charAmount - 1) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let mut charAmount = firstName.len() + secondName.len(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `FlameR` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `flame_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `firstName` should have a snake case name [INFO] [stdout] --> src/main.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | let mut firstName = get_input("Enter the first name.").to_lowercase(); [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `first_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `secondName` should have a snake case name [INFO] [stdout] --> src/main.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | let mut secondName = get_input("Enter the second name.").to_lowercase(); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `second_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `charAmount` should have a snake case name [INFO] [stdout] --> src/main.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | let mut charAmount = firstName.len() + secondName.len(); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `char_amount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "3d061251311a7faea0b69d912fb8ce836aeab50683c6cf6c053f2a59a155b322", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d061251311a7faea0b69d912fb8ce836aeab50683c6cf6c053f2a59a155b322", kill_on_drop: false }` [INFO] [stdout] 3d061251311a7faea0b69d912fb8ce836aeab50683c6cf6c053f2a59a155b322 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 303e83b4cfabaa782b62d0d26f7662c64ed3e95fe142eb2beb35ccb04e5805d7 [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" "303e83b4cfabaa782b62d0d26f7662c64ed3e95fe142eb2beb35ccb04e5805d7", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused variable: `z` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/main.rs:19:9 [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] 19 | for z in 0..4 { [INFO] [stdout] [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_z` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | for i in 0..(charAmount - 1) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | let mut charAmount = firstName.len() + secondName.len(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: crate `FlameR` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `flame_r` [INFO] [stderr] [INFO] [stderr] warning: variable `firstName` should have a snake case name [INFO] [stderr] --> src/main.rs:5:13 [INFO] [stderr] | [INFO] [stderr] 5 | let mut firstName = get_input("Enter the first name.").to_lowercase(); [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `first_name` [INFO] [stderr] [INFO] [stderr] warning: variable `secondName` should have a snake case name [INFO] [stderr] --> src/main.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | let mut secondName = get_input("Enter the second name.").to_lowercase(); [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `second_name` [INFO] [stderr] [INFO] [stderr] warning: variable `charAmount` should have a snake case name [INFO] [stderr] --> src/main.rs:16:13 [INFO] [stderr] | [INFO] [stderr] 16 | let mut charAmount = firstName.len() + secondName.len(); [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `char_amount` [INFO] [stderr] [INFO] [stderr] warning: `FlameR` (bin "FlameR" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/FlameR-417fc3f24514fdc3) [INFO] running `Command { std: "docker" "inspect" "303e83b4cfabaa782b62d0d26f7662c64ed3e95fe142eb2beb35ccb04e5805d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "303e83b4cfabaa782b62d0d26f7662c64ed3e95fe142eb2beb35ccb04e5805d7", kill_on_drop: false }` [INFO] [stdout] 303e83b4cfabaa782b62d0d26f7662c64ed3e95fe142eb2beb35ccb04e5805d7