[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-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/sogapalag/Problems_Rust"` [INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/sogapalag/Problems_Rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sogapalag/Problems_Rust" "work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/sogapalag/Problems_Rust"` [INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/sogapalag/Problems_Rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c22bcbd6f76a287581cc261ab73b53ce01fc3aca [INFO] sha for GitHub repo sogapalag/Problems_Rust: c22bcbd6f76a287581cc261ab73b53ce01fc3aca [INFO] validating manifest of sogapalag/Problems_Rust on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sogapalag/Problems_Rust on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-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-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/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-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/sogapalag/Problems_Rust/Cargo.toml [INFO] crate sogapalag/Problems_Rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/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/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] checking sogapalag/Problems_Rust against try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af for pr-61753 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-0/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/sogapalag/Problems_Rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f7bea02f51a2d603d3b0627bff8756a0f6e6b2d316006489b6c715b5b4a92b71 [INFO] running `"docker" "start" "-a" "f7bea02f51a2d603d3b0627bff8756a0f6e6b2d316006489b6c715b5b4a92b71"` [INFO] [stderr] Checking hamming v0.1.3 [INFO] [stderr] Checking primal-estimate v0.2.1 [INFO] [stderr] Checking num-bigint v0.2.2 [INFO] [stderr] Checking primal-check v0.2.3 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking primal-bit v0.2.4 [INFO] [stderr] Checking primal-sieve v0.2.9 [INFO] [stderr] Checking num-rational v0.2.2 [INFO] [stderr] Checking primal v0.2.3 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking Problems_Rust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::cmp` [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | use std::cmp; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BTreeMap`, `BTreeSet` [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:69:24 [INFO] [stderr] | [INFO] [stderr] 69 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:70:33 [INFO] [stderr] | [INFO] [stderr] 70 | use std::collections::{HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `mem` [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:71:11 [INFO] [stderr] | [INFO] [stderr] 71 | use std::{mem, ptr}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: type `vi32` should have an upper camel case name [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:73:6 [INFO] [stderr] | [INFO] [stderr] 73 | type vi32 = Vec; [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `Vi32` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_camel_case_types)] on by default [INFO] [stderr] [INFO] [stderr] warning: type `vi64` should have an upper camel case name [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:74:6 [INFO] [stderr] | [INFO] [stderr] 74 | type vi64 = Vec; [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `Vi64` [INFO] [stderr] [INFO] [stderr] warning: type `vu32` should have an upper camel case name [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:75:6 [INFO] [stderr] | [INFO] [stderr] 75 | type vu32 = Vec; [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `Vu32` [INFO] [stderr] [INFO] [stderr] warning: type `vu64` should have an upper camel case name [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:76:6 [INFO] [stderr] | [INFO] [stderr] 76 | type vu64 = Vec; [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `Vu64` [INFO] [stderr] [INFO] [stderr] warning: type `vusz` should have an upper camel case name [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:77:6 [INFO] [stderr] | [INFO] [stderr] 77 | type vusz = Vec; [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `Vusz` [INFO] [stderr] [INFO] [stderr] warning: type `vf32` should have an upper camel case name [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:78:6 [INFO] [stderr] | [INFO] [stderr] 78 | type vf32 = Vec; [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `Vf32` [INFO] [stderr] [INFO] [stderr] warning: type `vf64` should have an upper camel case name [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:79:6 [INFO] [stderr] | [INFO] [stderr] 79 | type vf64 = Vec; [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `Vf64` [INFO] [stderr] [INFO] [stderr] error: expected item after doc comment [INFO] [stderr] --> src/bin/pe_009.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | /// abc = 375*200*425 = 31875000 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this doc comment doesn't document anything [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [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: type alias is never used: `vi32` [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:73:1 [INFO] [stderr] | [INFO] [stderr] 73 | type vi32 = Vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `vi64` [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:74:1 [INFO] [stderr] | [INFO] [stderr] 74 | type vi64 = Vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `vu32` [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:75:1 [INFO] [stderr] | [INFO] [stderr] 75 | type vu32 = Vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `vu64` [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:76:1 [INFO] [stderr] | [INFO] [stderr] 76 | type vu64 = Vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `vusz` [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:77:1 [INFO] [stderr] | [INFO] [stderr] 77 | type vusz = Vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `vf32` [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:78:1 [INFO] [stderr] | [INFO] [stderr] 78 | type vf32 = Vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `vf64` [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:79:1 [INFO] [stderr] | [INFO] [stderr] 79 | type vf64 = Vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MOD` [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:81:1 [INFO] [stderr] | [INFO] [stderr] 81 | const MOD: u64 = 1_000_000_007; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `NINF` [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:82:1 [INFO] [stderr] | [INFO] [stderr] 82 | const NINF: i64 = i64::min_value(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp` [INFO] [stderr] --> src/bin/ks_2018a2.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | use std::cmp; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/bin/ks_2018a2.rs:79:14 [INFO] [stderr] | [INFO] [stderr] 79 | for t in (1..T + 1) { [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/ks_2018a2.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | let mut nk: Vec<_>; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] 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] warning: variable `N` should have a snake case name [INFO] [stderr] --> src/bin/ks_2018a2.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 44 | fn compute(N: usize, K: usize, v: &Vec) -> f64 { [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] warning: variable `K` should have a snake case name [INFO] [stderr] --> src/bin/ks_2018a2.rs:44:22 [INFO] [stderr] | [INFO] [stderr] 44 | fn compute(N: usize, K: usize, v: &Vec) -> f64 { [INFO] [stderr] | ^ help: convert the identifier to snake case: `k` [INFO] [stderr] [INFO] [stderr] warning: variable `Ev` should have a snake case name [INFO] [stderr] --> src/bin/ks_2018a2.rs:52:9 [INFO] [stderr] | [INFO] [stderr] 52 | let Ev = rsum[0] / n; [INFO] [stderr] | ^^ help: convert the identifier to snake case: `ev` [INFO] [stderr] [INFO] [stderr] warning: variable `N` should have a snake case name [INFO] [stderr] --> src/bin/ks_2018a2.rs:66:9 [INFO] [stderr] | [INFO] [stderr] 66 | let N = nk[0]; [INFO] [stderr] | ^ help: convert the identifier to snake case: `n` [INFO] [stderr] [INFO] [stderr] warning: variable `K` should have a snake case name [INFO] [stderr] --> src/bin/ks_2018a2.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | let K = nk[1]; [INFO] [stderr] | ^ help: convert the identifier to snake case: `k` [INFO] [stderr] [INFO] [stderr] warning: variable `T` should have a snake case name [INFO] [stderr] --> src/bin/ks_2018a2.rs:78:9 [INFO] [stderr] | [INFO] [stderr] 78 | let T = read!(usize); [INFO] [stderr] | ^ help: convert the identifier to snake case: `t` [INFO] [stderr] [INFO] [stderr] error: Could not compile `Problems_Rust`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: static variable `sum_d` should have an upper case name [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:97:12 [INFO] [stderr] | [INFO] [stderr] 97 | static mut sum_d : [[[u64;N];N];N] = [[[0u64; N]; N]; N]; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `SUM_D` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_upper_case_globals)] on by default [INFO] [stderr] [INFO] [stderr] warning: static variable `sum_r` should have an upper case name [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:98:12 [INFO] [stderr] | [INFO] [stderr] 98 | static mut sum_r : [[[u64;N];N];N] = [[[0u64; N]; N]; N]; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `SUM_R` [INFO] [stderr] [INFO] [stderr] warning: static variable `cum_d` should have an upper case name [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:99:12 [INFO] [stderr] | [INFO] [stderr] 99 | static mut cum_d : [[[u64;N];N];N] = [[[0u64; N]; N]; N]; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `CUM_D` [INFO] [stderr] [INFO] [stderr] warning: static variable `cum_r` should have an upper case name [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:100:12 [INFO] [stderr] | [INFO] [stderr] 100 | static mut cum_r : [[[u64;N];N];N] = [[[0u64; N]; N]; N]; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `CUM_R` [INFO] [stderr] [INFO] [stderr] warning: variable `DDD` should have a snake case name [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:193:25 [INFO] [stderr] | [INFO] [stderr] 193 | let DDD = cum_d[x][y][i] - cum_d[x][j-1][i]; [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `ddd` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `RRR` should have a snake case name [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:194:25 [INFO] [stderr] | [INFO] [stderr] 194 | let RRR = cum_r[x][y][j] - cum_r[i-1][y][j]; [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `rrr` [INFO] [stderr] [INFO] [stderr] warning: variable `LEN` should have a snake case name [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:195:25 [INFO] [stderr] | [INFO] [stderr] 195 | let LEN = DDD + RRR; [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `len` [INFO] [stderr] [INFO] [stderr] warning: variable `T` should have a snake case name [INFO] [stderr] --> src/bin/ks_2018d3_unsafe.rs:213:9 [INFO] [stderr] | [INFO] [stderr] 213 | let T = read!(usize); [INFO] [stderr] | ^ help: convert the identifier to snake case: `t` [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "f7bea02f51a2d603d3b0627bff8756a0f6e6b2d316006489b6c715b5b4a92b71"` [INFO] running `"docker" "rm" "-f" "f7bea02f51a2d603d3b0627bff8756a0f6e6b2d316006489b6c715b5b4a92b71"` [INFO] [stdout] f7bea02f51a2d603d3b0627bff8756a0f6e6b2d316006489b6c715b5b4a92b71