[INFO] cloning repository https://github.com/cm-wada-yusuke/yukicoder-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cm-wada-yusuke/yukicoder-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcm-wada-yusuke%2Fyukicoder-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcm-wada-yusuke%2Fyukicoder-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f429cf963810a3e802c7af35df1d30c824aa1c4
[INFO] testing cm-wada-yusuke/yukicoder-rust against 1.69.0 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcm-wada-yusuke%2Fyukicoder-rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cm-wada-yusuke/yukicoder-rust on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cm-wada-yusuke/yukicoder-rust
[INFO] finished tweaking git repo https://github.com/cm-wada-yusuke/yukicoder-rust
[INFO] tweaked toml for git repo https://github.com/cm-wada-yusuke/yukicoder-rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cm-wada-yusuke/yukicoder-rust 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 819df50dc7ba84d8e6702ca18c8c59b7609785a6f8a23963e8b7829ab9a06b8e
[INFO] running `Command { std: "docker" "start" "-a" "819df50dc7ba84d8e6702ca18c8c59b7609785a6f8a23963e8b7829ab9a06b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "819df50dc7ba84d8e6702ca18c8c59b7609785a6f8a23963e8b7829ab9a06b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "819df50dc7ba84d8e6702ca18c8c59b7609785a6f8a23963e8b7829ab9a06b8e", kill_on_drop: false }`
[INFO] [stdout] 819df50dc7ba84d8e6702ca18c8c59b7609785a6f8a23963e8b7829ab9a06b8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb07ccbe1ee657c80762d9f534ca2134a3728e8aabe86c41e9dcab56681ac27d
[INFO] running `Command { std: "docker" "start" "-a" "cb07ccbe1ee657c80762d9f534ca2134a3728e8aabe86c41e9dcab56681ac27d", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/143.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 |     if (mame_sum < eat_sum) {
[INFO] [stdout]    |        ^                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 -     if (mame_sum < eat_sum) {
[INFO] [stdout] 29 +     if mame_sum < eat_sum {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/143.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let f = knf[2];
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getline_as_u32_vec` is never used
[INFO] [stdout]  --> src/143.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn getline_as_u32_vec() -> Vec<u32> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Split`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Split;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getline` is never used
[INFO] [stdout]  --> src/main.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn getline() -> String {
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getline_as_i32` is never used
[INFO] [stdout]   --> src/main.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn getline_as_i32() -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getline_as_u32` is never used
[INFO] [stdout]   --> src/main.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn getline_as_u32() -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/207.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let A: u64 = a[0].parse().unwrap();
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getline_as_u64` is never used
[INFO] [stdout]   --> src/main.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn getline_as_u64() -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getline_as_str` is never used
[INFO] [stdout]   --> src/main.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn getline_as_str() -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/207.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let B: u64 = a[1].parse().unwrap();
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getline_as_u64_vec` is never used
[INFO] [stdout]   --> src/main.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn getline_as_u64_vec() -> Vec<u64> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getline_as_u32_vec` is never used
[INFO] [stdout]   --> src/main.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn getline_as_u32_vec() -> Vec<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_char_vector` is never used
[INFO] [stdout]   --> src/main.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn to_char_vector(str: &str) -> Vec<char> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getline_as_char_vector` is never used
[INFO] [stdout]   --> src/main.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn getline_as_char_vector() -> Vec<char> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the type `String` cannot be indexed by `{integer}`
[INFO] [stdout]  --> src/188.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 |                 == day_char[0].to_string().parse::<i32>().unwrap()
[INFO] [stdout]   |                    ^^^^^^^^^^^ `String` cannot be indexed by `{integer}`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `Index<{integer}>` is not implemented for `String`
[INFO] [stdout]   = help: the following other types implement trait `Index<Idx>`:
[INFO] [stdout]             <String as Index<RangeFrom<usize>>>
[INFO] [stdout]             <String as Index<RangeFull>>
[INFO] [stdout]             <String as Index<RangeInclusive<usize>>>
[INFO] [stdout]             <String as Index<RangeTo<usize>>>
[INFO] [stdout]             <String as Index<RangeToInclusive<usize>>>
[INFO] [stdout]             <String as Index<std::ops::Range<usize>>>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the type `String` cannot be indexed by `{integer}`
[INFO] [stdout]   --> src/188.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |                     + day_char[1].to_string().parse::<i32>().unwrap()
[INFO] [stdout]    |                       ^^^^^^^^^^^ `String` cannot be indexed by `{integer}`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Index<{integer}>` is not implemented for `String`
[INFO] [stdout]    = help: the following other types implement trait `Index<Idx>`:
[INFO] [stdout]              <String as Index<RangeFrom<usize>>>
[INFO] [stdout]              <String as Index<RangeFull>>
[INFO] [stdout]              <String as Index<RangeInclusive<usize>>>
[INFO] [stdout]              <String as Index<RangeTo<usize>>>
[INFO] [stdout]              <String as Index<RangeToInclusive<usize>>>
[INFO] [stdout]              <String as Index<std::ops::Range<usize>>>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hello_cargo` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cb07ccbe1ee657c80762d9f534ca2134a3728e8aabe86c41e9dcab56681ac27d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb07ccbe1ee657c80762d9f534ca2134a3728e8aabe86c41e9dcab56681ac27d", kill_on_drop: false }`
[INFO] [stdout] cb07ccbe1ee657c80762d9f534ca2134a3728e8aabe86c41e9dcab56681ac27d
