[INFO] cloning repository https://github.com/dwiyatci/getting_rustified
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dwiyatci/getting_rustified" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwiyatci%2Fgetting_rustified", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwiyatci%2Fgetting_rustified'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8db7da9e955502feb18ff8001fd60de7b4bc3704
[INFO] testing dwiyatci/getting_rustified against beta-2025-01-12 for beta-1.85-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwiyatci%2Fgetting_rustified" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dwiyatci/getting_rustified on toolchain beta-2025-01-12
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-01-12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dwiyatci/getting_rustified
[INFO] finished tweaking git repo https://github.com/dwiyatci/getting_rustified
[INFO] tweaked toml for git repo https://github.com/dwiyatci/getting_rustified written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/dwiyatci/getting_rustified 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" "+beta-2025-01-12" "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
[ERROR] error running command: no output for 300 seconds
[INFO] testing dwiyatci/getting_rustified against beta-2025-01-12 for beta-1.85-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwiyatci%2Fgetting_rustified" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dwiyatci/getting_rustified on toolchain beta-2025-01-12
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-01-12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dwiyatci/getting_rustified
[INFO] finished tweaking git repo https://github.com/dwiyatci/getting_rustified
[INFO] tweaked toml for git repo https://github.com/dwiyatci/getting_rustified written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/dwiyatci/getting_rustified 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" "+beta-2025-01-12" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-01-12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32688cf1d615fadf3d5cf8bd19f7e23c6b1491b1a96381fa6a2d9c1628514187
[INFO] running `Command { std: "docker" "start" "-a" "32688cf1d615fadf3d5cf8bd19f7e23c6b1491b1a96381fa6a2d9c1628514187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32688cf1d615fadf3d5cf8bd19f7e23c6b1491b1a96381fa6a2d9c1628514187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32688cf1d615fadf3d5cf8bd19f7e23c6b1491b1a96381fa6a2d9c1628514187", kill_on_drop: false }`
[INFO] [stdout] 32688cf1d615fadf3d5cf8bd19f7e23c6b1491b1a96381fa6a2d9c1628514187
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-01-12" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e98f3a032ab09c284654e562c1878f8652875261fee04c4841a717ecb408faaa
[INFO] running `Command { std: "docker" "start" "-a" "e98f3a032ab09c284654e562c1878f8652875261fee04c4841a717ecb408faaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling getting_rustified v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `exercises::*`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use exercises::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `invoke` is never used
[INFO] [stdout]  --> src/exercises/exercise_01.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn invoke() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `invoke` is never used
[INFO] [stdout]  --> src/exercises/exercise_02.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn invoke() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "e98f3a032ab09c284654e562c1878f8652875261fee04c4841a717ecb408faaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e98f3a032ab09c284654e562c1878f8652875261fee04c4841a717ecb408faaa", kill_on_drop: false }`
[INFO] [stdout] e98f3a032ab09c284654e562c1878f8652875261fee04c4841a717ecb408faaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-01-12" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97a883de4085fb5d0e69b876f2d43a1b3cdde8dbc6e0759cc833fabdf5d617c3
[INFO] running `Command { std: "docker" "start" "-a" "97a883de4085fb5d0e69b876f2d43a1b3cdde8dbc6e0759cc833fabdf5d617c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling getting_rustified v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `exercises::*`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use exercises::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `invoke` is never used
[INFO] [stdout]  --> src/exercises/exercise_01.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn invoke() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `invoke` is never used
[INFO] [stdout]  --> src/exercises/exercise_02.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn invoke() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "97a883de4085fb5d0e69b876f2d43a1b3cdde8dbc6e0759cc833fabdf5d617c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97a883de4085fb5d0e69b876f2d43a1b3cdde8dbc6e0759cc833fabdf5d617c3", kill_on_drop: false }`
[INFO] [stdout] 97a883de4085fb5d0e69b876f2d43a1b3cdde8dbc6e0759cc833fabdf5d617c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-01-12" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec2d2fec73b4f015a0d5d2d1b538604d8eccb308a2d8d733adebd278ae173ff2
[INFO] running `Command { std: "docker" "start" "-a" "ec2d2fec73b4f015a0d5d2d1b538604d8eccb308a2d8d733adebd278ae173ff2", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `exercises::*`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use exercises::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `invoke` is never used
[INFO] [stderr]  --> src/exercises/exercise_01.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn invoke() {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `invoke` is never used
[INFO] [stderr]  --> src/exercises/exercise_02.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn invoke() {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `getting_rustified` (bin "getting_rustified" test) generated 3 warnings (run `cargo fix --bin "getting_rustified" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/getting_rustified-53547468421c05c0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec2d2fec73b4f015a0d5d2d1b538604d8eccb308a2d8d733adebd278ae173ff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec2d2fec73b4f015a0d5d2d1b538604d8eccb308a2d8d733adebd278ae173ff2", kill_on_drop: false }`
[INFO] [stdout] ec2d2fec73b4f015a0d5d2d1b538604d8eccb308a2d8d733adebd278ae173ff2