[INFO] cloning repository https://github.com/nunzioono/rust_learning [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nunzioono/rust_learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning'... [INFO] [stderr] fatal: write error: No space left on device [INFO] [stderr] fatal: index-pack failed [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/nunzioono/rust_learning [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nunzioono/rust_learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/nunzioono/rust_learning [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nunzioono/rust_learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/nunzioono/rust_learning [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nunzioono/rust_learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/nunzioono/rust_learning [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nunzioono/rust_learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/nunzioono/rust_learning [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nunzioono/rust_learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/nunzioono/rust_learning [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nunzioono/rust_learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/nunzioono/rust_learning [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nunzioono/rust_learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 8) [INFO] cloning repository https://github.com/nunzioono/rust_learning [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nunzioono/rust_learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 9) [INFO] cloning repository https://github.com/nunzioono/rust_learning [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nunzioono/rust_learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 10) [INFO] cloning repository https://github.com/nunzioono/rust_learning [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nunzioono/rust_learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 11) [INFO] cloning repository https://github.com/nunzioono/rust_learning [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nunzioono/rust_learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] acd95cbabf96d3fa30dc0db8e56f4cdce50166af [INFO] checking nunzioono/rust_learning against master#0f442e265c165c0a78633bef98de18517815150c for pr-129073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnunzioono%2Frust_learning" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nunzioono/rust_learning on toolchain 0f442e265c165c0a78633bef98de18517815150c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f442e265c165c0a78633bef98de18517815150c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nunzioono/rust_learning [INFO] finished tweaking git repo https://github.com/nunzioono/rust_learning [INFO] tweaked toml for git repo https://github.com/nunzioono/rust_learning written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/nunzioono/rust_learning 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" "+0f442e265c165c0a78633bef98de18517815150c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0f442e265c165c0a78633bef98de18517815150c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2acb3660b6b484f00abbc94662346efbd789b5436d465a54066b5f998dccc6e7 [INFO] running `Command { std: "docker" "start" "-a" "2acb3660b6b484f00abbc94662346efbd789b5436d465a54066b5f998dccc6e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2acb3660b6b484f00abbc94662346efbd789b5436d465a54066b5f998dccc6e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2acb3660b6b484f00abbc94662346efbd789b5436d465a54066b5f998dccc6e7", kill_on_drop: false }` [INFO] [stdout] 2acb3660b6b484f00abbc94662346efbd789b5436d465a54066b5f998dccc6e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0f442e265c165c0a78633bef98de18517815150c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3552be2f71b961392968190ae38128c9295ee75d13d06451cae210590735150 [INFO] running `Command { std: "docker" "start" "-a" "a3552be2f71b961392968190ae38128c9295ee75d13d06451cae210590735150", kill_on_drop: false }` [INFO] [stderr] Checking esercizi_malnati v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0601]: `main` function not found in crate `4_composite_types` [INFO] [stdout] --> src/bin/4-composite_types.rs:191:96 [INFO] [stdout] | [INFO] [stdout] 191 | // Litterally unions have same utility of enums while enum provide modern and better features. [INFO] [stdout] | ^ consider adding a `main` function to `src/bin/4-composite_types.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stderr] error: could not compile `esercizi_malnati` (bin "4-composite_types") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0601]: `main` function not found in crate `12_concurrency` [INFO] [stdout] --> src/bin/12-concurrency.rs:634:15 [INFO] [stdout] | [INFO] [stdout] 634 | // behaviour. [INFO] [stdout] | ^ consider adding a `main` function to `src/bin/12-concurrency.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `2_language` [INFO] [stdout] --> src/bin/2-language.rs:226:24 [INFO] [stdout] | [INFO] [stdout] 226 | // lower_snake_case. [INFO] [stdout] | ^ consider adding a `main` function to `src/bin/2-language.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stderr] error: could not compile `esercizi_malnati` (bin "12-concurrency") due to 2 previous errors [INFO] [stderr] error: could not compile `esercizi_malnati` (bin "2-language") due to 2 previous errors [INFO] [stdout] error[E0601]: `main` function not found in crate `8_collections` [INFO] [stdout] --> src/bin/8-collections.rs:120:4 [INFO] [stdout] | [INFO] [stdout] 120 | // [INFO] [stdout] | ^ consider adding a `main` function to `src/bin/8-collections.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `9_input_output` [INFO] [stdout] --> src/bin/9-input_output.rs:151:4 [INFO] [stdout] | [INFO] [stdout] 151 | // [INFO] [stdout] | ^ consider adding a `main` function to `src/bin/9-input_output.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `5_traits_generics` [INFO] [stdout] --> src/bin/5-traits_generics.rs:170:40 [INFO] [stdout] | [INFO] [stdout] 170 | // to be subtraits of each other tho). [INFO] [stdout] | ^ consider adding a `main` function to `src/bin/5-traits_generics.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stderr] error: could not compile `esercizi_malnati` (bin "8-collections") due to 2 previous errors [INFO] [stderr] error: could not compile `esercizi_malnati` (bin "9-input_output") due to 2 previous errors [INFO] [stderr] error: could not compile `esercizi_malnati` (bin "5-traits_generics") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a3552be2f71b961392968190ae38128c9295ee75d13d06451cae210590735150", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3552be2f71b961392968190ae38128c9295ee75d13d06451cae210590735150", kill_on_drop: false }` [INFO] [stdout] a3552be2f71b961392968190ae38128c9295ee75d13d06451cae210590735150