[INFO] updating cached repository sogapalag/Problems_Rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/sogapalag/Problems_Rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/sogapalag/Problems_Rust" "work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/sogapalag/Problems_Rust"` [INFO] [stderr] Cloning into 'work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/sogapalag/Problems_Rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sogapalag/Problems_Rust" "work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/sogapalag/Problems_Rust"` [INFO] [stderr] Cloning into 'work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/sogapalag/Problems_Rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9a83deb179e94eb54d2472548fcaf158b025d819 [INFO] sha for GitHub repo sogapalag/Problems_Rust: 9a83deb179e94eb54d2472548fcaf158b025d819 [INFO] validating manifest of sogapalag/Problems_Rust on toolchain master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sogapalag/Problems_Rust on toolchain try#097e26225c5cc28d3042ad4c80eac7c488f78ee7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sogapalag/Problems_Rust [INFO] finished frobbing sogapalag/Problems_Rust [INFO] frobbed toml for sogapalag/Problems_Rust written to work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/sogapalag/Problems_Rust/Cargo.toml [INFO] started frobbing sogapalag/Problems_Rust [INFO] finished frobbing sogapalag/Problems_Rust [INFO] frobbed toml for sogapalag/Problems_Rust written to work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/sogapalag/Problems_Rust/Cargo.toml [INFO] crate sogapalag/Problems_Rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/sogapalag/Problems_Rust/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking sogapalag/Problems_Rust against try#097e26225c5cc28d3042ad4c80eac7c488f78ee7 for pr-60932 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60932/worker-7/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/sogapalag/Problems_Rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 2c42014cc5a8eeb1e44666c998dee28091bf17b00439f0aa7c2988e249c9b7fc [INFO] running `"docker" "start" "-a" "2c42014cc5a8eeb1e44666c998dee28091bf17b00439f0aa7c2988e249c9b7fc"` [INFO] [stderr] Checking primal-sieve v0.2.9 [INFO] [stderr] Checking primal-check v0.2.3 [INFO] [stderr] Checking num-rational v0.2.1 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking primal v0.2.3 [INFO] [stderr] Checking Problems_Rust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0601]: `main` function not found in crate `pe_027` [INFO] [stderr] | [INFO] [stderr] = note: consider adding a `main` function to `src/bin/pe_027.rs` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0601`. [INFO] [stderr] error: Could not compile `Problems_Rust`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: variable `LIMIT` should have a snake case name [INFO] [stderr] --> src/bin/pe_014.rs:18:17 [INFO] [stderr] | [INFO] [stderr] 18 | fn find_largest(LIMIT: usize) -> (usize, usize){ [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `limit` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] error[E0601]: `main` function not found in crate `pe_026` [INFO] [stderr] | [INFO] [stderr] = note: consider adding a `main` function to `src/bin/pe_026.rs` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0601`. [INFO] [stderr] error: Could not compile `Problems_Rust`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: crate `Problems_Rust` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] = help: convert the identifier to snake case: `problems_rust` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] warning: unused variable: `lim` [INFO] [stderr] --> src/bin/pe_025.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | let lim = log2_10 * 999f64; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_lim` [INFO] [stderr] --> src/bin/pe_030.rs:23:19 [INFO] [stderr] | [INFO] [stderr] 23 | sp += pow((x % 10), 5); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `sundays_in_Jans` [INFO] [stderr] --> src/bin/pe_019.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | fn sundays_in_Jans(start_yr: i32, end_yr: i32) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function `sundays_in_Jans` should have a snake case name [INFO] [stderr] --> src/bin/pe_019.rs:5:4 [INFO] [stderr] | [INFO] [stderr] 5 | fn sundays_in_Jans(start_yr: i32, end_yr: i32) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sundays_in_jans` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `lim` [INFO] [stderr] --> src/bin/pe_025.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | let lim = log2_10 * 999f64; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_lim` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `LIMIT` should have a snake case name [INFO] [stderr] --> src/bin/pe_014.rs:18:17 [INFO] [stderr] | [INFO] [stderr] 18 | fn find_largest(LIMIT: usize) -> (usize, usize){ [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `limit` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `N` should have a snake case name [INFO] [stderr] --> src/bin/pe_030.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let N: usize = 360_000; [INFO] [stderr] | ^ help: convert the identifier to snake case: `n` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/bin/pe_005.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn main() { [INFO] [stderr] | - expected `()` because of default return type [INFO] [stderr] 2 | // since 2520/16 = *.5 [INFO] [stderr] 3 | 2520 * 11 * 13 * 17 * 19 * 2 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected (), found integer [INFO] [stderr] | [INFO] [stderr] = note: expected type `()` [INFO] [stderr] found type `{integer}` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `Problems_Rust`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "2c42014cc5a8eeb1e44666c998dee28091bf17b00439f0aa7c2988e249c9b7fc"` [INFO] running `"docker" "rm" "-f" "2c42014cc5a8eeb1e44666c998dee28091bf17b00439f0aa7c2988e249c9b7fc"` [INFO] [stdout] 2c42014cc5a8eeb1e44666c998dee28091bf17b00439f0aa7c2988e249c9b7fc