[INFO] cloning repository https://github.com/praveenlodhiofficial/lets-get-rusty [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/praveenlodhiofficial/lets-get-rusty" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpraveenlodhiofficial%2Flets-get-rusty", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpraveenlodhiofficial%2Flets-get-rusty'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9ee4c15a1aec77a9685e433cff91df9bf6a44aac [INFO] checking praveenlodhiofficial/lets-get-rusty against try#b047d5f4496a7526d91d0dddea494c05853f2a7b for pr-122661-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpraveenlodhiofficial%2Flets-get-rusty" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/praveenlodhiofficial/lets-get-rusty [INFO] finished tweaking git repo https://github.com/praveenlodhiofficial/lets-get-rusty [INFO] tweaked toml for git repo https://github.com/praveenlodhiofficial/lets-get-rusty written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/praveenlodhiofficial/lets-get-rusty on toolchain b047d5f4496a7526d91d0dddea494c05853f2a7b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/praveenlodhiofficial/lets-get-rusty 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" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "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 2024 which implies `resolver = "3"` [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 2024 resolver, specify `workspace.resolver = "3"` 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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking praveenlodhiofficial/lets-get-rusty against try#b047d5f4496a7526d91d0dddea494c05853f2a7b for pr-122661-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpraveenlodhiofficial%2Flets-get-rusty" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/praveenlodhiofficial/lets-get-rusty [INFO] finished tweaking git repo https://github.com/praveenlodhiofficial/lets-get-rusty [INFO] tweaked toml for git repo https://github.com/praveenlodhiofficial/lets-get-rusty written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/praveenlodhiofficial/lets-get-rusty on toolchain b047d5f4496a7526d91d0dddea494c05853f2a7b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/praveenlodhiofficial/lets-get-rusty 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" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "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 2024 which implies `resolver = "3"` [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 2024 resolver, specify `workspace.resolver = "3"` 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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking praveenlodhiofficial/lets-get-rusty against try#b047d5f4496a7526d91d0dddea494c05853f2a7b for pr-122661-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpraveenlodhiofficial%2Flets-get-rusty" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/praveenlodhiofficial/lets-get-rusty [INFO] finished tweaking git repo https://github.com/praveenlodhiofficial/lets-get-rusty [INFO] tweaked toml for git repo https://github.com/praveenlodhiofficial/lets-get-rusty written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/praveenlodhiofficial/lets-get-rusty on toolchain b047d5f4496a7526d91d0dddea494c05853f2a7b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/praveenlodhiofficial/lets-get-rusty 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" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "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 2024 which implies `resolver = "3"` [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 2024 resolver, specify `workspace.resolver = "3"` 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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking praveenlodhiofficial/lets-get-rusty against try#b047d5f4496a7526d91d0dddea494c05853f2a7b for pr-122661-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpraveenlodhiofficial%2Flets-get-rusty" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/praveenlodhiofficial/lets-get-rusty [INFO] finished tweaking git repo https://github.com/praveenlodhiofficial/lets-get-rusty [INFO] tweaked toml for git repo https://github.com/praveenlodhiofficial/lets-get-rusty written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/praveenlodhiofficial/lets-get-rusty on toolchain b047d5f4496a7526d91d0dddea494c05853f2a7b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/praveenlodhiofficial/lets-get-rusty 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" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "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 2024 which implies `resolver = "3"` [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 2024 resolver, specify `workspace.resolver = "3"` 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] 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1a7f87d9309297928d04478ef0e0186ea3b412d19b7b041d9f33c3df6230851 [INFO] running `Command { std: "docker" "start" "-a" "a1a7f87d9309297928d04478ef0e0186ea3b412d19b7b041d9f33c3df6230851", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1a7f87d9309297928d04478ef0e0186ea3b412d19b7b041d9f33c3df6230851", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1a7f87d9309297928d04478ef0e0186ea3b412d19b7b041d9f33c3df6230851", kill_on_drop: false }` [INFO] [stdout] a1a7f87d9309297928d04478ef0e0186ea3b412d19b7b041d9f33c3df6230851 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb2cef43f826d9b90d8ffb25a737e793078491a5950f7bd4443f9f144b5c0d53 [INFO] running `Command { std: "docker" "start" "-a" "eb2cef43f826d9b90d8ffb25a737e793078491a5950f7bd4443f9f144b5c0d53", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"` [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 2024 resolver, specify `workspace.resolver = "3"` 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 v0.2.173 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking hello_world v0.1.0 (/opt/rustwide/workdir/01-getting-started/hello_world) [INFO] [stderr] Checking the_slice_type v0.1.0 (/opt/rustwide/workdir/04-undestanding-ownership/the_slice_type) [INFO] [stderr] Checking referencing_and_borrowing v0.1.0 (/opt/rustwide/workdir/04-undestanding-ownership/referencing_and_borrowing) [INFO] [stderr] Checking control_flow v0.1.0 (/opt/rustwide/workdir/03-common-programming-concept/control_flow) [INFO] [stderr] Checking ownership v0.1.0 (/opt/rustwide/workdir/04-undestanding-ownership/ownership) [INFO] [stderr] Checking functions v0.1.0 (/opt/rustwide/workdir/03-common-programming-concept/functions) [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Checking guessing_game v0.1.0 (/opt/rustwide/workdir/02-programming-a-guessing-game/guessing_game) [INFO] [stderr] Checking data_types v0.1.0 (/opt/rustwide/workdir/03-common-programming-concept/data_types) [INFO] [stderr] Checking variables-and-mutability v0.1.0 (/opt/rustwide/workdir/03-common-programming-concept/variables-and-mutability) [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stdout] --> 02-programming-a-guessing-game/guessing_game/src/main.rs:8:37 [INFO] [stdout] | [INFO] [stdout] 8 | let secret_number = rand::rng().gen_range(1..=100); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> 03-common-programming-concept/variables-and-mutability/src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let y = 2.0; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> 03-common-programming-concept/variables-and-mutability/src/main.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let (a, b, c, d) = tuple; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> 03-common-programming-concept/variables-and-mutability/src/main.rs:26:16 [INFO] [stdout] | [INFO] [stdout] 26 | let (a, b, c, d) = tuple; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> 03-common-programming-concept/variables-and-mutability/src/main.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | let (a, b, c, d) = tuple; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nos` [INFO] [stdout] --> 03-common-programming-concept/variables-and-mutability/src/main.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let nos = [-1, -2, -3, -4, -5]; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_nos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> 03-common-programming-concept/variables-and-mutability/src/main.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | let mut array = [15, 25, 35, 45, 57]; [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: unused variable: `y` [INFO] [stdout] --> 03-common-programming-concept/variables-and-mutability/src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let y = 2.0; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> 03-common-programming-concept/variables-and-mutability/src/main.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let (a, b, c, d) = tuple; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> 03-common-programming-concept/variables-and-mutability/src/main.rs:26:16 [INFO] [stdout] | [INFO] [stdout] 26 | let (a, b, c, d) = tuple; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> 03-common-programming-concept/variables-and-mutability/src/main.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | let (a, b, c, d) = tuple; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nos` [INFO] [stdout] --> 03-common-programming-concept/variables-and-mutability/src/main.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let nos = [-1, -2, -3, -4, -5]; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_nos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> 03-common-programming-concept/variables-and-mutability/src/main.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | let mut array = [15, 25, 35, 45, 57]; [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: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stdout] --> 02-programming-a-guessing-game/guessing_game/src/main.rs:8:37 [INFO] [stdout] | [INFO] [stdout] 8 | let secret_number = rand::rng().gen_range(1..=100); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.07s [INFO] running `Command { std: "docker" "inspect" "eb2cef43f826d9b90d8ffb25a737e793078491a5950f7bd4443f9f144b5c0d53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb2cef43f826d9b90d8ffb25a737e793078491a5950f7bd4443f9f144b5c0d53", kill_on_drop: false }` [INFO] [stdout] eb2cef43f826d9b90d8ffb25a737e793078491a5950f7bd4443f9f144b5c0d53