[INFO] cloning repository https://github.com/kazchimo/pro-con
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kazchimo/pro-con" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazchimo%2Fpro-con", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazchimo%2Fpro-con'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9969454381d99c7038eebb3aabc48fe85f5ad2cf
[INFO] testing kazchimo/pro-con against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazchimo%2Fpro-con" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kazchimo/pro-con
[INFO] finished tweaking git repo https://github.com/kazchimo/pro-con
[INFO] tweaked toml for git repo https://github.com/kazchimo/pro-con written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kazchimo/pro-con on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kazchimo/pro-con 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eccccb3d59385be8a4f97c54bbd283bf28a30f77bfceaf79ca6d93c37e30c500
[INFO] running `Command { std: "docker" "start" "-a" "eccccb3d59385be8a4f97c54bbd283bf28a30f77bfceaf79ca6d93c37e30c500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eccccb3d59385be8a4f97c54bbd283bf28a30f77bfceaf79ca6d93c37e30c500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eccccb3d59385be8a4f97c54bbd283bf28a30f77bfceaf79ca6d93c37e30c500", kill_on_drop: false }`
[INFO] [stdout] eccccb3d59385be8a4f97c54bbd283bf28a30f77bfceaf79ca6d93c37e30c500
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 279b05a64cdf5b01c09c36f51610c45983dcb3608bb28589f57b5c0c57364db6
[INFO] running `Command { std: "docker" "start" "-a" "279b05a64cdf5b01c09c36f51610c45983dcb3608bb28589f57b5c0c57364db6", kill_on_drop: false }`
[INFO] [stderr]    Compiling pro-con v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `read` is never used
[INFO] [stdout]  --> src/lib.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn read<T: std::str::FromStr>() -> T {
[INFO] [stdout]   |    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_vec` is never used
[INFO] [stdout]  --> src/lib.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn read_vec<T: std::str::FromStr>() -> Vec<T> {
[INFO] [stdout]   |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_vec2` is never used
[INFO] [stdout]   --> src/lib.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `println_vec` is never used
[INFO] [stdout]   --> src/lib.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn println_vec<T: Display>(vec: &Vec<T>) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bubble_sort` is never used
[INFO] [stdout]   --> src/lib.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn bubble_sort<T: PartialOrd>(vec: &mut Vec<T>) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `selection_sort` is never used
[INFO] [stdout]   --> src/lib.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn selection_sort<T: PartialOrd>(vec: &mut Vec<T>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insertion_sort` is never used
[INFO] [stdout]   --> src/lib.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn insertion_sort<T: PartialOrd + Clone>(vec: &mut Vec<T>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/bin/ALDS1_5_A.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 |         solve(a, (i + 1), m, n) || solve(a, (i + 1), &(m - a[i as usize]), n)
[INFO] [stdout]    |                  ^     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -         solve(a, (i + 1), m, n) || solve(a, (i + 1), &(m - a[i as usize]), n)
[INFO] [stdout] 21 +         solve(a, i + 1, m, n) || solve(a, (i + 1), &(m - a[i as usize]), n)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/bin/ALDS1_5_A.rs:21:45
[INFO] [stdout]    |
[INFO] [stdout] 21 |         solve(a, (i + 1), m, n) || solve(a, (i + 1), &(m - a[i as usize]), n)
[INFO] [stdout]    |                                             ^     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -         solve(a, (i + 1), m, n) || solve(a, (i + 1), &(m - a[i as usize]), n)
[INFO] [stdout] 21 +         solve(a, (i + 1), m, n) || solve(a, i + 1, &(m - a[i as usize]), n)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `acc`
[INFO] [stdout]   --> src/bin/ALDS1_4_C.rs:44:40
[INFO] [stdout]    |
[INFO] [stdout] 44 |     s.chars().enumerate().fold(0_i32, |acc, ele| indexize(ele.1) + (ele.0 as i32 + 1) * 5)
[INFO] [stdout]    |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_acc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "279b05a64cdf5b01c09c36f51610c45983dcb3608bb28589f57b5c0c57364db6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "279b05a64cdf5b01c09c36f51610c45983dcb3608bb28589f57b5c0c57364db6", kill_on_drop: false }`
[INFO] [stdout] 279b05a64cdf5b01c09c36f51610c45983dcb3608bb28589f57b5c0c57364db6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b686652a22349d54851e0d7baa6f1fec5999f364687422db6b55198a0d5e77c
[INFO] running `Command { std: "docker" "start" "-a" "4b686652a22349d54851e0d7baa6f1fec5999f364687422db6b55198a0d5e77c", kill_on_drop: false }`
[INFO] [stdout] warning: function `read` is never used
[INFO] [stdout]  --> src/lib.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn read<T: std::str::FromStr>() -> T {
[INFO] [stdout]   |    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_vec` is never used
[INFO] [stdout]  --> src/lib.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn read_vec<T: std::str::FromStr>() -> Vec<T> {
[INFO] [stdout]   |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_vec2` is never used
[INFO] [stdout]   --> src/lib.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `println_vec` is never used
[INFO] [stdout]   --> src/lib.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn println_vec<T: Display>(vec: &Vec<T>) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bubble_sort` is never used
[INFO] [stdout]   --> src/lib.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn bubble_sort<T: PartialOrd>(vec: &mut Vec<T>) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `selection_sort` is never used
[INFO] [stdout]   --> src/lib.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn selection_sort<T: PartialOrd>(vec: &mut Vec<T>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insertion_sort` is never used
[INFO] [stdout]   --> src/lib.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn insertion_sort<T: PartialOrd + Clone>(vec: &mut Vec<T>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pro-con v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `acc`
[INFO] [stdout]   --> src/bin/ALDS1_4_C.rs:44:40
[INFO] [stdout]    |
[INFO] [stdout] 44 |     s.chars().enumerate().fold(0_i32, |acc, ele| indexize(ele.1) + (ele.0 as i32 + 1) * 5)
[INFO] [stdout]    |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_acc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/bin/ALDS1_5_A.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 |         solve(a, (i + 1), m, n) || solve(a, (i + 1), &(m - a[i as usize]), n)
[INFO] [stdout]    |                  ^     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -         solve(a, (i + 1), m, n) || solve(a, (i + 1), &(m - a[i as usize]), n)
[INFO] [stdout] 21 +         solve(a, i + 1, m, n) || solve(a, (i + 1), &(m - a[i as usize]), n)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/bin/ALDS1_5_A.rs:21:45
[INFO] [stdout]    |
[INFO] [stdout] 21 |         solve(a, (i + 1), m, n) || solve(a, (i + 1), &(m - a[i as usize]), n)
[INFO] [stdout]    |                                             ^     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -         solve(a, (i + 1), m, n) || solve(a, (i + 1), &(m - a[i as usize]), n)
[INFO] [stdout] 21 +         solve(a, (i + 1), m, n) || solve(a, i + 1, &(m - a[i as usize]), n)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read` is never used
[INFO] [stdout]  --> src/lib.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn read<T: std::str::FromStr>() -> T {
[INFO] [stdout]   |    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_vec` is never used
[INFO] [stdout]  --> src/lib.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn read_vec<T: std::str::FromStr>() -> Vec<T> {
[INFO] [stdout]   |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_vec2` is never used
[INFO] [stdout]   --> src/lib.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `println_vec` is never used
[INFO] [stdout]   --> src/lib.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn println_vec<T: Display>(vec: &Vec<T>) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bubble_sort` is never used
[INFO] [stdout]   --> src/lib.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn bubble_sort<T: PartialOrd>(vec: &mut Vec<T>) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `selection_sort` is never used
[INFO] [stdout]   --> src/lib.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn selection_sort<T: PartialOrd>(vec: &mut Vec<T>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insertion_sort` is never used
[INFO] [stdout]   --> src/lib.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn insertion_sort<T: PartialOrd + Clone>(vec: &mut Vec<T>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "4b686652a22349d54851e0d7baa6f1fec5999f364687422db6b55198a0d5e77c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b686652a22349d54851e0d7baa6f1fec5999f364687422db6b55198a0d5e77c", kill_on_drop: false }`
[INFO] [stdout] 4b686652a22349d54851e0d7baa6f1fec5999f364687422db6b55198a0d5e77c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9015b39f3a59271cb12fd2f77c4f7767ae9a9e25809f34cdf55e72c70a0d3c3
[INFO] running `Command { std: "docker" "start" "-a" "c9015b39f3a59271cb12fd2f77c4f7767ae9a9e25809f34cdf55e72c70a0d3c3", kill_on_drop: false }`
[INFO] [stderr] warning: function `read` is never used
[INFO] [stderr]  --> src/lib.rs:3:4
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn read<T: std::str::FromStr>() -> T {
[INFO] [stderr]   |    ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `read_vec` is never used
[INFO] [stderr]  --> src/lib.rs:9:4
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn read_vec<T: std::str::FromStr>() -> Vec<T> {
[INFO] [stderr]   |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `read_vec2` is never used
[INFO] [stderr]   --> src/lib.rs:16:4
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `println_vec` is never used
[INFO] [stderr]   --> src/lib.rs:20:4
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn println_vec<T: Display>(vec: &Vec<T>) {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `bubble_sort` is never used
[INFO] [stderr]   --> src/lib.rs:30:4
[INFO] [stderr]    |
[INFO] [stderr] 30 | fn bubble_sort<T: PartialOrd>(vec: &mut Vec<T>) {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `selection_sort` is never used
[INFO] [stderr]   --> src/lib.rs:44:4
[INFO] [stderr]    |
[INFO] [stderr] 44 | fn selection_sort<T: PartialOrd>(vec: &mut Vec<T>) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `insertion_sort` is never used
[INFO] [stderr]   --> src/lib.rs:60:4
[INFO] [stderr]    |
[INFO] [stderr] 60 | fn insertion_sort<T: PartialOrd + Clone>(vec: &mut Vec<T>) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `pro-con` (lib) generated 7 warnings
[INFO] [stderr] warning: unused variable: `acc`
[INFO] [stderr]   --> src/bin/ALDS1_4_C.rs:44:40
[INFO] [stderr]    |
[INFO] [stderr] 44 |     s.chars().enumerate().fold(0_i32, |acc, ele| indexize(ele.1) + (ele.0 as i32 + 1) * 5)
[INFO] [stderr]    |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_acc`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pro-con` (bin "ALDS1_4_C" test) generated 1 warning
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/bin/ALDS1_5_A.rs:21:18
[INFO] [stderr]    |
[INFO] [stderr] 21 |         solve(a, (i + 1), m, n) || solve(a, (i + 1), &(m - a[i as usize]), n)
[INFO] [stderr]    |                  ^     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 21 -         solve(a, (i + 1), m, n) || solve(a, (i + 1), &(m - a[i as usize]), n)
[INFO] [stderr] 21 +         solve(a, i + 1, m, n) || solve(a, (i + 1), &(m - a[i as usize]), n)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/bin/ALDS1_5_A.rs:21:45
[INFO] [stderr]    |
[INFO] [stderr] 21 |         solve(a, (i + 1), m, n) || solve(a, (i + 1), &(m - a[i as usize]), n)
[INFO] [stderr]    |                                             ^     ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 21 -         solve(a, (i + 1), m, n) || solve(a, (i + 1), &(m - a[i as usize]), n)
[INFO] [stderr] 21 +         solve(a, (i + 1), m, n) || solve(a, i + 1, &(m - a[i as usize]), n)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `pro-con` (bin "ALDS1_5_A" test) generated 2 warnings (run `cargo fix --bin "ALDS1_5_A" --tests` to apply 2 suggestions)
[INFO] [stderr] warning: `pro-con` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pro_con-13d48b91e478a8fb)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/ABC049C.rs (/opt/rustwide/target/debug/deps/ABC049C-6318c9fc5f7c838c)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ABC081B.rs (/opt/rustwide/target/debug/deps/ABC081B-3452572de6776307)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ABC085B.rs (/opt/rustwide/target/debug/deps/ABC085B-dc571873de14f6b7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/ABC085C.rs (/opt/rustwide/target/debug/deps/ABC085C-b03e51c5df616587)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ABC086C.rs (/opt/rustwide/target/debug/deps/ABC086C-18d28b7032b437cc)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ABC087B.rs (/opt/rustwide/target/debug/deps/ABC087B-089be441f32e0b91)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ABC088B.rs (/opt/rustwide/target/debug/deps/ABC088B-a26623e1c390ecac)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ALDS1_1_A.rs (/opt/rustwide/target/debug/deps/ALDS1_1_A-8010b884c027f717)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ALDS1_1_D.rs (/opt/rustwide/target/debug/deps/ALDS1_1_D-17553b5662fdc424)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ALDS1_2_A.rs (/opt/rustwide/target/debug/deps/ALDS1_2_A-b507d9863d8ee3f0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ALDS1_2_B.rs (/opt/rustwide/target/debug/deps/ALDS1_2_B-3d4dec1984fa0963)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/ALDS1_2_C.rs (/opt/rustwide/target/debug/deps/ALDS1_2_C-7f7cfea07955cf8d)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ALDS1_3_A.rs (/opt/rustwide/target/debug/deps/ALDS1_3_A-38d6183aab4096e7)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/ALDS1_3_B.rs (/opt/rustwide/target/debug/deps/ALDS1_3_B-20e1137588495fa4)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ALDS1_3_C.rs (/opt/rustwide/target/debug/deps/ALDS1_3_C-ddd9cf4f6fda8ff0)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running unittests src/bin/ALDS1_4_A.rs (/opt/rustwide/target/debug/deps/ALDS1_4_A-8b0b90cec554fab7)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ALDS1_4_B.rs (/opt/rustwide/target/debug/deps/ALDS1_4_B-3d90a900a367ddc1)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ALDS1_4_C.rs (/opt/rustwide/target/debug/deps/ALDS1_4_C-9f076c40344b6152)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running unittests src/bin/ALDS1_5_A.rs (/opt/rustwide/target/debug/deps/ALDS1_5_A-f9055e3e9e15d710)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ITP1_1_A.rs (/opt/rustwide/target/debug/deps/ITP1_1_A-22c7390829c1d804)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ITP1_1_B.rs (/opt/rustwide/target/debug/deps/ITP1_1_B-218513011caac35e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ITP1_1_C.rs (/opt/rustwide/target/debug/deps/ITP1_1_C-4476589c1a0c097f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ITP1_1_D.rs (/opt/rustwide/target/debug/deps/ITP1_1_D-7f1f6319493b0429)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ITP1_2_A.rs (/opt/rustwide/target/debug/deps/ITP1_2_A-b18a17355e395042)
[INFO] [stderr]      Running unittests src/bin/ITP1_2_B.rs (/opt/rustwide/target/debug/deps/ITP1_2_B-0a8de597bca98d2c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ITP1_2_C.rs (/opt/rustwide/target/debug/deps/ITP1_2_C-f517379e86c4df57)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/ITP1_2_D.rs (/opt/rustwide/target/debug/deps/ITP1_2_D-8ca1d1d1d3d7dc07)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ITP1_3_A.rs (/opt/rustwide/target/debug/deps/ITP1_3_A-f954e011a7caa9d2)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running unittests src/bin/ITP1_3_B.rs (/opt/rustwide/target/debug/deps/ITP1_3_B-2db6589757484cee)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ITP1_3_C.rs (/opt/rustwide/target/debug/deps/ITP1_3_C-64aa53505363c89c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ITP1_3_D.rs (/opt/rustwide/target/debug/deps/ITP1_3_D-32f282ad0402393e)
[INFO] [stderr]      Running unittests src/bin/ITP1_4_A.rs (/opt/rustwide/target/debug/deps/ITP1_4_A-16105491929c10f7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pro_con-8ab1c99d3f8dab24)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pro_con
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c9015b39f3a59271cb12fd2f77c4f7767ae9a9e25809f34cdf55e72c70a0d3c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9015b39f3a59271cb12fd2f77c4f7767ae9a9e25809f34cdf55e72c70a0d3c3", kill_on_drop: false }`
[INFO] [stdout] c9015b39f3a59271cb12fd2f77c4f7767ae9a9e25809f34cdf55e72c70a0d3c3