[INFO] cloning repository https://github.com/nordsieck/euler-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nordsieck/euler-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnordsieck%2Feuler-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnordsieck%2Feuler-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7a917ec38ad4ac648ce7135edb26f7efd1159bdb [INFO] checking nordsieck/euler-rust against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnordsieck%2Feuler-rust" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nordsieck/euler-rust on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nordsieck/euler-rust [INFO] finished tweaking git repo https://github.com/nordsieck/euler-rust [INFO] tweaked toml for git repo https://github.com/nordsieck/euler-rust written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/nordsieck/euler-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: path `/workspace/builds/worker-5/source/src/0001.rs` was erroneously implicitly accepted for binary `0001`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/workspace/builds/worker-5/source/src/0002.rs` was erroneously implicitly accepted for binary `0002`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/workspace/builds/worker-5/source/src/0003.rs` was erroneously implicitly accepted for binary `0003`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/workspace/builds/worker-5/source/src/0004.rs` was erroneously implicitly accepted for binary `0004`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/workspace/builds/worker-5/source/src/0005.rs` was erroneously implicitly accepted for binary `0005`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/workspace/builds/worker-5/source/src/0006.rs` was erroneously implicitly accepted for binary `0006`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6461147b72e231d785583c2d4eba45b3cb5e110e80678525f188fcf7e3a5ade2 [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" "6461147b72e231d785583c2d4eba45b3cb5e110e80678525f188fcf7e3a5ade2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6461147b72e231d785583c2d4eba45b3cb5e110e80678525f188fcf7e3a5ade2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6461147b72e231d785583c2d4eba45b3cb5e110e80678525f188fcf7e3a5ade2", kill_on_drop: false }` [INFO] [stdout] 6461147b72e231d785583c2d4eba45b3cb5e110e80678525f188fcf7e3a5ade2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 746985d0441dfeb1483982eb3bb1854b8ee01f450798ca6f0c0a23be4785a79e [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" "746985d0441dfeb1483982eb3bb1854b8ee01f450798ca6f0c0a23be4785a79e", kill_on_drop: false }` [INFO] [stderr] warning: path `/opt/rustwide/workdir/src/0001.rs` was erroneously implicitly accepted for binary `0001`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/rustwide/workdir/src/0002.rs` was erroneously implicitly accepted for binary `0002`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/rustwide/workdir/src/0003.rs` was erroneously implicitly accepted for binary `0003`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/rustwide/workdir/src/0004.rs` was erroneously implicitly accepted for binary `0004`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/rustwide/workdir/src/0005.rs` was erroneously implicitly accepted for binary `0005`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] warning: path `/opt/rustwide/workdir/src/0006.rs` was erroneously implicitly accepted for binary `0006`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking euler-rust v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0601]: `main` function not found in crate `0005` [INFO] [stdout] --> src/0005.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / fn answer() -> usize { [INFO] [stdout] 2 | | let mut powers = vec![]; [INFO] [stdout] 3 | | [INFO] [stdout] 4 | | for i in 2..21 { [INFO] [stdout] ... | [INFO] [stdout] 85 | | if merge(factor(6), factor(8)) != vec![3, 1] { panic!() } [INFO] [stdout] 86 | | } [INFO] [stdout] | |_^ consider adding a `main` function to `src/0005.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `0006` [INFO] [stdout] --> src/0006.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / fn answer() -> usize { [INFO] [stdout] 2 | | square_of_sums(101) - sum_of_squares(101) [INFO] [stdout] 3 | | } [INFO] [stdout] 4 | | [INFO] [stdout] ... | [INFO] [stdout] 37 | | if square_of_sums(4) != 36 { panic!() } [INFO] [stdout] 38 | | } [INFO] [stdout] | |_^ consider adding a `main` function to `src/0006.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/0004.rs:14:21 [INFO] [stdout] | [INFO] [stdout] 14 | fn row(i: usize) -> (usize) { [INFO] [stdout] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `0004` [INFO] [stdout] --> src/0004.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / fn answer() -> usize { [INFO] [stdout] 2 | | let mut i = 0; [INFO] [stdout] 3 | | let mut candidate = 0; [INFO] [stdout] 4 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 84 | | if max(0) != 998001 { panic!() } [INFO] [stdout] 85 | | } [INFO] [stdout] | |_^ consider adding a `main` function to `src/0004.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 `0001` [INFO] [stdout] --> src/0001.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / fn answer() -> usize { [INFO] [stdout] 2 | | let mut sum = 0; [INFO] [stdout] 3 | | [INFO] [stdout] 4 | | for i in 0..1000 { [INFO] [stdout] ... | [INFO] [stdout] 16 | | } [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ consider adding a `main` function to `src/0001.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 `0002` [INFO] [stdout] --> src/0002.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / fn answer() -> usize { [INFO] [stdout] 2 | | let mut f1 = 0; [INFO] [stdout] 3 | | let mut f2 = 1; [INFO] [stdout] 4 | | let mut f3: usize; [INFO] [stdout] ... | [INFO] [stdout] 20 | | } [INFO] [stdout] 21 | | } [INFO] [stdout] | |_^ consider adding a `main` function to `src/0002.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `euler-rust` [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[E0601]: `main` function not found in crate `0003` [INFO] [stdout] --> src/0003.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / fn answer() -> usize { [INFO] [stdout] 2 | | let mut num = 600851475143; [INFO] [stdout] 3 | | let mut gpf = 2; // greatest prime factor [INFO] [stdout] 4 | | [INFO] [stdout] ... | [INFO] [stdout] 18 | | } [INFO] [stdout] 19 | | } [INFO] [stdout] | |_^ consider adding a `main` function to `src/0003.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/0004.rs:14:21 [INFO] [stdout] | [INFO] [stdout] 14 | fn row(i: usize) -> (usize) { [INFO] [stdout] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [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] [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] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "746985d0441dfeb1483982eb3bb1854b8ee01f450798ca6f0c0a23be4785a79e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "746985d0441dfeb1483982eb3bb1854b8ee01f450798ca6f0c0a23be4785a79e", kill_on_drop: false }` [INFO] [stdout] 746985d0441dfeb1483982eb3bb1854b8ee01f450798ca6f0c0a23be4785a79e