[INFO] cloning repository https://github.com/Thadz/rust-code [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Thadz/rust-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThadz%2Frust-code", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThadz%2Frust-code'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3c9660b781c62c72f57b1a5334ad3ae6304b6f17 [INFO] checking Thadz/rust-code against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThadz%2Frust-code" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Thadz/rust-code on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Thadz/rust-code [INFO] finished tweaking git repo https://github.com/Thadz/rust-code [INFO] tweaked toml for git repo https://github.com/Thadz/rust-code written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Thadz/rust-code already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a143614bd435688859fadffd18bf1360eff1c08248124d89764b4e7ba545a0e4 [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" "a143614bd435688859fadffd18bf1360eff1c08248124d89764b4e7ba545a0e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a143614bd435688859fadffd18bf1360eff1c08248124d89764b4e7ba545a0e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a143614bd435688859fadffd18bf1360eff1c08248124d89764b4e7ba545a0e4", kill_on_drop: false }` [INFO] [stdout] a143614bd435688859fadffd18bf1360eff1c08248124d89764b4e7ba545a0e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08fa38049d30f6b045af17312b792d0b15769b2663fd151ef1e09da075792dc5 [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" "08fa38049d30f6b045af17312b792d0b15769b2663fd151ef1e09da075792dc5", kill_on_drop: false }` [INFO] [stderr] Checking code v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0601]: `main` function not found in crate `02_add_two_numbers` [INFO] [stdout] --> src/bin/02-add-two-numbers.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / #[test] [INFO] [stdout] 2 | | fn it_works() { [INFO] [stdout] 3 | | let lv: u64 = 123; [INFO] [stdout] 4 | | let rv: u64 = 789; [INFO] [stdout] ... | [INFO] [stdout] 65 | | } [INFO] [stdout] 66 | | } [INFO] [stdout] | |_^ consider adding a `main` function to `src/bin/02-add-two-numbers.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `03_longest_substring_without_repeating_characters` [INFO] [stdout] --> src/bin/03-longest-substring-without-repeating-characters.rs:1:2 [INFO] [stdout] | [INFO] [stdout] 1 | / #[test] [INFO] [stdout] 2 | | fn it_works() { [INFO] [stdout] 3 | | assert_eq!(length_of_longest_substring("abcabcbb"), 3); [INFO] [stdout] 4 | | assert_eq!(length_of_longest_substring("bbbbb"), 1); [INFO] [stdout] ... | [INFO] [stdout] 32 | | max_length [INFO] [stdout] 33 | | } [INFO] [stdout] | |__^ consider adding a `main` function to `src/bin/03-longest-substring-without-repeating-characters.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 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 `04_median_of_two_sorted_arrays` [INFO] [stdout] --> src/bin/04-median-of-two-sorted-arrays.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / #[test] [INFO] [stdout] 2 | | fn it_works() { [INFO] [stdout] 3 | | let delta = 1e-10; [INFO] [stdout] 4 | | let merge_and_sort = |l: &Vec, r: &Vec| { [INFO] [stdout] ... | [INFO] [stdout] 80 | | panic!("invalid state, l: {:?}, r: {:?}, k: {}", l, r, k); [INFO] [stdout] 81 | | } [INFO] [stdout] | |_^ consider adding a `main` function to `src/bin/04-median-of-two-sorted-arrays.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `code` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 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 `01_two_sum` [INFO] [stdout] --> src/bin/01-two-sum.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / #[test] [INFO] [stdout] 2 | | fn it_works() { [INFO] [stdout] 3 | | assert_eq!(two_sum(&[0, 1, 2], 3), (1, 2)); [INFO] [stdout] 4 | | assert_eq!(two_sum(&[2, 7, 11, 15], 9), (0, 1)); [INFO] [stdout] ... | [INFO] [stdout] 26 | | return result; [INFO] [stdout] 27 | | } [INFO] [stdout] | |_^ consider adding a `main` function to `src/bin/01-two-sum.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "08fa38049d30f6b045af17312b792d0b15769b2663fd151ef1e09da075792dc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08fa38049d30f6b045af17312b792d0b15769b2663fd151ef1e09da075792dc5", kill_on_drop: false }` [INFO] [stdout] 08fa38049d30f6b045af17312b792d0b15769b2663fd151ef1e09da075792dc5