[INFO] cloning repository https://github.com/lorien/euler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lorien/euler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Florien%2Feuler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Florien%2Feuler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 473e1a4ff8e946f5842c3a2e197079e923f07529
[INFO] testing lorien/euler against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Florien%2Feuler" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lorien/euler
[INFO] finished tweaking git repo https://github.com/lorien/euler
[INFO] tweaked toml for git repo https://github.com/lorien/euler written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lorien/euler on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lorien/euler 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.100
[INFO] [stderr]   Downloaded indexmap v2.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 919b77a5907d88ea8d60d6c61879899ad8a13ad01bff1da530e5c3d4a396e71e
[INFO] running `Command { std: "docker" "start" "-a" "919b77a5907d88ea8d60d6c61879899ad8a13ad01bff1da530e5c3d4a396e71e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "919b77a5907d88ea8d60d6c61879899ad8a13ad01bff1da530e5c3d4a396e71e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "919b77a5907d88ea8d60d6c61879899ad8a13ad01bff1da530e5c3d4a396e71e", kill_on_drop: false }`
[INFO] [stdout] 919b77a5907d88ea8d60d6c61879899ad8a13ad01bff1da530e5c3d4a396e71e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88e6d637d7803bfa33abe4b1a5cd965f95f35f6fd7d616bfd6c93dfb7701c562
[INFO] running `Command { std: "docker" "start" "-a" "88e6d637d7803bfa33abe4b1a5cd965f95f35f6fd7d616bfd6c93dfb7701c562", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v2.8.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.55s
[INFO] running `Command { std: "docker" "inspect" "88e6d637d7803bfa33abe4b1a5cd965f95f35f6fd7d616bfd6c93dfb7701c562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88e6d637d7803bfa33abe4b1a5cd965f95f35f6fd7d616bfd6c93dfb7701c562", kill_on_drop: false }`
[INFO] [stdout] 88e6d637d7803bfa33abe4b1a5cd965f95f35f6fd7d616bfd6c93dfb7701c562
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02583b7a9a2b5e7640965c06be62db5f15b7deef43bfe234e451ae54dc943f03
[INFO] running `Command { std: "docker" "start" "-a" "02583b7a9a2b5e7640965c06be62db5f15b7deef43bfe234e451ae54dc943f03", kill_on_drop: false }`
[INFO] [stderr]    Compiling euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `day`
[INFO] [stdout]   --> examples/problem19.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let mut day = 1;
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_day`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/problem19.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let mut day = 1;
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max_product` is never read
[INFO] [stdout]    --> examples/problem11.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |             max_product = product;
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]   --> examples/problem23.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     for idx in 0..limit + 1 {
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `limit` should have an upper case name
[INFO] [stdout]   --> examples/problem10.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 |     const limit: i64 = TARGET;
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 36 -     const limit: i64 = TARGET;
[INFO] [stdout] 36 +     const LIMIT: i64 = TARGET;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `item`
[INFO] [stdout]   --> examples/problem23.rs:55:15
[INFO] [stdout]    |
[INFO] [stdout] 55 |     for (idx, item) in non_sum.iter().enumerate() {
[INFO] [stdout]    |               ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print` is never used
[INFO] [stdout]  --> examples/problem23.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn print(num: i32) {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add` is never used
[INFO] [stdout]   --> examples/problem20.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn add(num1: &Vec<i32>, num2: &Vec<i32>) -> Vec<i32> {
[INFO] [stdout]    |    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mult` is never used
[INFO] [stdout]   --> examples/problem20.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn mult(num1: &Vec<i32>, num2: &Vec<i32>) -> Vec<i32> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> examples/problem17.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |         if (num % 10 == 0) {
[INFO] [stdout]    |            ^             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 44 -         if (num % 10 == 0) {
[INFO] [stdout] 44 +         if num % 10 == 0  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `power`
[INFO] [stdout]   --> examples/problem16.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     for power in 2..=1000 {
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_power`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `Command { std: "docker" "inspect" "02583b7a9a2b5e7640965c06be62db5f15b7deef43bfe234e451ae54dc943f03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02583b7a9a2b5e7640965c06be62db5f15b7deef43bfe234e451ae54dc943f03", kill_on_drop: false }`
[INFO] [stdout] 02583b7a9a2b5e7640965c06be62db5f15b7deef43bfe234e451ae54dc943f03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50038e323d9685bed33a6b13dc1e52f0bddcf242cc736c886c037cc5cd409338
[INFO] running `Command { std: "docker" "start" "-a" "50038e323d9685bed33a6b13dc1e52f0bddcf242cc736c886c037cc5cd409338", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `idx`
[INFO] [stderr]   --> examples/problem23.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |     for idx in 0..limit + 1 {
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `item`
[INFO] [stderr]   --> examples/problem23.rs:55:15
[INFO] [stderr]    |
[INFO] [stderr] 55 |     for (idx, item) in non_sum.iter().enumerate() {
[INFO] [stderr]    |               ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stderr] 
[INFO] [stderr] warning: function `print` is never used
[INFO] [stderr]  --> examples/problem23.rs:5:4
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn print(num: i32) {
[INFO] [stderr]   |    ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `euler` (example "problem23") generated 3 warnings
[INFO] [stderr] warning: function `add` is never used
[INFO] [stderr]   --> examples/problem20.rs:13:4
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn add(num1: &Vec<i32>, num2: &Vec<i32>) -> Vec<i32> {
[INFO] [stderr]    |    ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `mult` is never used
[INFO] [stderr]   --> examples/problem20.rs:42:4
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn mult(num1: &Vec<i32>, num2: &Vec<i32>) -> Vec<i32> {
[INFO] [stderr]    |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `euler` (example "problem20") generated 2 warnings
[INFO] [stderr] warning: value assigned to `max_product` is never read
[INFO] [stderr]    --> examples/problem11.rs:132:13
[INFO] [stderr]     |
[INFO] [stderr] 132 |             max_product = product;
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `euler` (example "problem11") generated 1 warning
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> examples/problem17.rs:44:12
[INFO] [stderr]    |
[INFO] [stderr] 44 |         if (num % 10 == 0) {
[INFO] [stderr]    |            ^             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 44 -         if (num % 10 == 0) {
[INFO] [stderr] 44 +         if num % 10 == 0  {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `euler` (example "problem17") generated 1 warning (run `cargo fix --example "problem17"` to apply 1 suggestion)
[INFO] [stderr] warning: constant `limit` should have an upper case name
[INFO] [stderr]   --> examples/problem10.rs:36:11
[INFO] [stderr]    |
[INFO] [stderr] 36 |     const limit: i64 = TARGET;
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] help: convert the identifier to upper case
[INFO] [stderr]    |
[INFO] [stderr] 36 -     const limit: i64 = TARGET;
[INFO] [stderr] 36 +     const LIMIT: i64 = TARGET;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `euler` (example "problem10") generated 1 warning (run `cargo fix --example "problem10"` to apply 1 suggestion)
[INFO] [stderr] warning: unused variable: `power`
[INFO] [stderr]   --> examples/problem16.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |     for power in 2..=1000 {
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_power`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `euler` (example "problem16") generated 1 warning
[INFO] [stderr] warning: unused variable: `day`
[INFO] [stderr]   --> examples/problem19.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let mut day = 1;
[INFO] [stderr]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_day`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> examples/problem19.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let mut day = 1;
[INFO] [stderr]    |         ----^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `euler` (example "problem19") generated 2 warnings (run `cargo fix --example "problem19"` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/euler-8a0aa23bb779a388)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests euler
[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] running `Command { std: "docker" "inspect" "50038e323d9685bed33a6b13dc1e52f0bddcf242cc736c886c037cc5cd409338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50038e323d9685bed33a6b13dc1e52f0bddcf242cc736c886c037cc5cd409338", kill_on_drop: false }`
[INFO] [stdout] 50038e323d9685bed33a6b13dc1e52f0bddcf242cc736c886c037cc5cd409338