[INFO] cloning repository https://github.com/darragh-downey/rust_mini_projects [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/darragh-downey/rust_mini_projects" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarragh-downey%2Frust_mini_projects", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarragh-downey%2Frust_mini_projects'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 063b06147c7ae908621fcdc03cf8ee35633c36ba [INFO] testing darragh-downey/rust_mini_projects against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarragh-downey%2Frust_mini_projects" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/darragh-downey/rust_mini_projects [INFO] finished tweaking git repo https://github.com/darragh-downey/rust_mini_projects [INFO] tweaked toml for git repo https://github.com/darragh-downey/rust_mini_projects written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/darragh-downey/rust_mini_projects on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/darragh-downey/rust_mini_projects 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf402233b651e72232ba8ff63efaed03207e3b0602b78d8293439d6d3427fc52 [INFO] running `Command { std: "docker" "start" "-a" "bf402233b651e72232ba8ff63efaed03207e3b0602b78d8293439d6d3427fc52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf402233b651e72232ba8ff63efaed03207e3b0602b78d8293439d6d3427fc52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf402233b651e72232ba8ff63efaed03207e3b0602b78d8293439d6d3427fc52", kill_on_drop: false }` [INFO] [stdout] bf402233b651e72232ba8ff63efaed03207e3b0602b78d8293439d6d3427fc52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c48da80bfcbb32d1493dff77f44bfc583f7ecc2b8019ce9ad490cee9c220b1a0 [INFO] running `Command { std: "docker" "start" "-a" "c48da80bfcbb32d1493dff77f44bfc583f7ecc2b8019ce9ad490cee9c220b1a0", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling io-lifetimes v1.0.6 [INFO] [stderr] Compiling rustix v0.36.9 [INFO] [stderr] Compiling iana-time-zone v0.1.53 [INFO] [stderr] Compiling linux-raw-sys v0.1.4 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling validate_isbn v0.1.0 (/opt/rustwide/workdir/11_validate_isbn) [INFO] [stderr] Compiling calc_median v0.1.0 (/opt/rustwide/workdir/01_calc_median) [INFO] [stderr] Compiling convert_c_and_f v0.1.0 (/opt/rustwide/workdir/08_convert_c_and_f) [INFO] [stderr] Compiling travel_planner v0.1.0 (/opt/rustwide/workdir/16_travel_planner) [INFO] [stderr] Compiling run_len_encoding v0.1.0 (/opt/rustwide/workdir/14_run_len_encoding) [INFO] [stderr] Compiling sum_list v0.1.0 (/opt/rustwide/workdir/09_sum_list) [INFO] [stderr] Compiling print_any v0.1.0 (/opt/rustwide/workdir/03_print_any) [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling cards v0.1.0 (/opt/rustwide/workdir/06_cards) [INFO] [stdout] warning: function `encode` is never used [INFO] [stdout] --> 14_run_len_encoding/src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn encode(text: &str) -> String { [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 `decode` is never used [INFO] [stdout] --> 14_run_len_encoding/src/main.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn decode(text: &str) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sum_with_missing_my_version` is never used [INFO] [stdout] --> 09_sum_list/src/main.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn sum_with_missing_my_version(numbers: 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: multiple variants are never constructed [INFO] [stdout] --> 06_cards/src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 2 | enum Card { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 3 | Ace, [INFO] [stdout] 4 | Two, [INFO] [stdout] | ^^^ [INFO] [stdout] 5 | Three, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 6 | Four, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | Five, [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | Six, [INFO] [stdout] | ^^^ [INFO] [stdout] 9 | Seven, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | Eight, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 11 | Nine, [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | Jack, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | Queen, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Card` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `value` and `is_loosing_hand` are never used [INFO] [stdout] --> 06_cards/src/main.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 21 | impl Hand { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 37 | fn value(&self) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | fn is_loosing_hand(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling vigenere_cipher v0.1.0 (/opt/rustwide/workdir/17_vigenere_cipher) [INFO] [stderr] Compiling find_uniq v0.1.0 (/opt/rustwide/workdir/02_find_uniq) [INFO] [stderr] Compiling convert_txt_2_morse v0.1.0 (/opt/rustwide/workdir/05_convert_txt_2_morse) [INFO] [stderr] Compiling insensitive_sort v0.1.0 (/opt/rustwide/workdir/04_insensitive_sort) [INFO] [stdout] warning: field `digits` is never read [INFO] [stdout] --> 11_validate_isbn/src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | struct Isbn { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 7 | raw: String, [INFO] [stdout] 8 | digits: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling interpret_rgb_hex v0.1.0 (/opt/rustwide/workdir/13_interpret_rgb_hex) [INFO] [stdout] warning: unused variable: `list` [INFO] [stdout] --> 02_find_uniq/src/main.rs:22:23 [INFO] [stdout] | [INFO] [stdout] 22 | fn uniq_2(mut list: Vec) -> Vec { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_list` [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] --> 02_find_uniq/src/main.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | fn uniq_2(mut list: Vec) -> Vec { [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: unused variable: `list` [INFO] [stdout] --> 02_find_uniq/src/main.rs:27:23 [INFO] [stdout] | [INFO] [stdout] 27 | fn uniq_3(mut list: Vec) -> Vec { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> 02_find_uniq/src/main.rs:27:19 [INFO] [stdout] | [INFO] [stdout] 27 | fn uniq_3(mut list: Vec) -> Vec { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `uniq_2` is never used [INFO] [stdout] --> 02_find_uniq/src/main.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn uniq_2(mut list: Vec) -> Vec { [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 `uniq_3` is never used [INFO] [stdout] --> 02_find_uniq/src/main.rs:27:4 [INFO] [stdout] | [INFO] [stdout] 27 | fn uniq_3(mut list: Vec) -> Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALPHABET` is never used [INFO] [stdout] --> 17_vigenere_cipher/src/main.rs:52:11 [INFO] [stdout] | [INFO] [stdout] 52 | const ALPHABET: [u8; 26] = *b"ABCDEFGHIJKLMNOPQRSTUVWXYZ"; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `InvalidCharacter` is never constructed [INFO] [stdout] --> 13_interpret_rgb_hex/src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 5 | enum RgbError { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 10 | InvalidCharacter(usize, char), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RgbError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling chrono v0.4.23 [INFO] [stderr] Compiling inconsistent_dates v0.1.0 (/opt/rustwide/workdir/15_inconsistent_dates) [INFO] [stderr] Compiling calc_num_weeks_between_dates v0.1.0 (/opt/rustwide/workdir/10_calc_num_weeks_between_dates) [INFO] [stderr] Compiling deadline v0.1.0 (/opt/rustwide/workdir/07_deadline) [INFO] [stderr] Compiling tempfile v3.4.0 [INFO] [stderr] Compiling file_exists v0.1.0 (/opt/rustwide/workdir/12_file_exists) [INFO] [stdout] warning: trait `FileMetadata` is never used [INFO] [stdout] --> 12_file_exists/src/main.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | trait FileMetadata { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.01s [INFO] running `Command { std: "docker" "inspect" "c48da80bfcbb32d1493dff77f44bfc583f7ecc2b8019ce9ad490cee9c220b1a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c48da80bfcbb32d1493dff77f44bfc583f7ecc2b8019ce9ad490cee9c220b1a0", kill_on_drop: false }` [INFO] [stdout] c48da80bfcbb32d1493dff77f44bfc583f7ecc2b8019ce9ad490cee9c220b1a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ebec8142acffdbb3f501506df452762583969065ac9fbe855fa1366873382d9 [INFO] running `Command { std: "docker" "start" "-a" "9ebec8142acffdbb3f501506df452762583969065ac9fbe855fa1366873382d9", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling file_exists v0.1.0 (/opt/rustwide/workdir/12_file_exists) [INFO] [stderr] Compiling inconsistent_dates v0.1.0 (/opt/rustwide/workdir/15_inconsistent_dates) [INFO] [stderr] Compiling calc_num_weeks_between_dates v0.1.0 (/opt/rustwide/workdir/10_calc_num_weeks_between_dates) [INFO] [stderr] Compiling deadline v0.1.0 (/opt/rustwide/workdir/07_deadline) [INFO] [stderr] Compiling insensitive_sort v0.1.0 (/opt/rustwide/workdir/04_insensitive_sort) [INFO] [stderr] Compiling sum_list v0.1.0 (/opt/rustwide/workdir/09_sum_list) [INFO] [stderr] Compiling print_any v0.1.0 (/opt/rustwide/workdir/03_print_any) [INFO] [stderr] Compiling vigenere_cipher v0.1.0 (/opt/rustwide/workdir/17_vigenere_cipher) [INFO] [stderr] Compiling interpret_rgb_hex v0.1.0 (/opt/rustwide/workdir/13_interpret_rgb_hex) [INFO] [stderr] Compiling validate_isbn v0.1.0 (/opt/rustwide/workdir/11_validate_isbn) [INFO] [stderr] Compiling convert_c_and_f v0.1.0 (/opt/rustwide/workdir/08_convert_c_and_f) [INFO] [stderr] Compiling cards v0.1.0 (/opt/rustwide/workdir/06_cards) [INFO] [stderr] Compiling travel_planner v0.1.0 (/opt/rustwide/workdir/16_travel_planner) [INFO] [stderr] Compiling run_len_encoding v0.1.0 (/opt/rustwide/workdir/14_run_len_encoding) [INFO] [stderr] Compiling find_uniq v0.1.0 (/opt/rustwide/workdir/02_find_uniq) [INFO] [stderr] Compiling calc_median v0.1.0 (/opt/rustwide/workdir/01_calc_median) [INFO] [stdout] warning: methods `exists` and `is_readable` are never used [INFO] [stdout] --> 12_file_exists/src/main.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 5 | trait FileMetadata { [INFO] [stdout] | ------------ methods in this trait [INFO] [stdout] 6 | fn exists(&self) -> bool; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | fn is_readable(&self) -> bool; [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 `sum_with_missing_my_version` is never used [INFO] [stdout] --> 09_sum_list/src/main.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn sum_with_missing_my_version(numbers: 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: multiple variants are never constructed [INFO] [stdout] --> 06_cards/src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 2 | enum Card { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 3 | Ace, [INFO] [stdout] 4 | Two, [INFO] [stdout] | ^^^ [INFO] [stdout] 5 | Three, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 6 | Four, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | Five, [INFO] [stdout] 8 | Six, [INFO] [stdout] | ^^^ [INFO] [stdout] 9 | Seven, [INFO] [stdout] 10 | Eight, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 11 | Nine, [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | Jack, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Card` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `InvalidCharacter` is never constructed [INFO] [stdout] --> 13_interpret_rgb_hex/src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 5 | enum RgbError { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 10 | InvalidCharacter(usize, char), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RgbError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALPHABET` is never used [INFO] [stdout] --> 17_vigenere_cipher/src/main.rs:52:11 [INFO] [stdout] | [INFO] [stdout] 52 | const ALPHABET: [u8; 26] = *b"ABCDEFGHIJKLMNOPQRSTUVWXYZ"; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `list` [INFO] [stdout] --> 02_find_uniq/src/main.rs:22:23 [INFO] [stdout] | [INFO] [stdout] 22 | fn uniq_2(mut list: Vec) -> Vec { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_list` [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] --> 02_find_uniq/src/main.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | fn uniq_2(mut list: Vec) -> Vec { [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: unused variable: `list` [INFO] [stdout] --> 02_find_uniq/src/main.rs:27:23 [INFO] [stdout] | [INFO] [stdout] 27 | fn uniq_3(mut list: Vec) -> Vec { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> 02_find_uniq/src/main.rs:27:19 [INFO] [stdout] | [INFO] [stdout] 27 | fn uniq_3(mut list: Vec) -> Vec { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `uniq_2` is never used [INFO] [stdout] --> 02_find_uniq/src/main.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn uniq_2(mut list: Vec) -> Vec { [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 `uniq_3` is never used [INFO] [stdout] --> 02_find_uniq/src/main.rs:27:4 [INFO] [stdout] | [INFO] [stdout] 27 | fn uniq_3(mut list: Vec) -> Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `digits` is never read [INFO] [stdout] --> 11_validate_isbn/src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | struct Isbn { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 7 | raw: String, [INFO] [stdout] 8 | digits: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling convert_txt_2_morse v0.1.0 (/opt/rustwide/workdir/05_convert_txt_2_morse) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 8.15s [INFO] running `Command { std: "docker" "inspect" "9ebec8142acffdbb3f501506df452762583969065ac9fbe855fa1366873382d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ebec8142acffdbb3f501506df452762583969065ac9fbe855fa1366873382d9", kill_on_drop: false }` [INFO] [stdout] 9ebec8142acffdbb3f501506df452762583969065ac9fbe855fa1366873382d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c3ab98cf630181f3b1c9eaf12443b8be6249e7a0595371c0a589220753f33425 [INFO] running `Command { std: "docker" "start" "-a" "c3ab98cf630181f3b1c9eaf12443b8be6249e7a0595371c0a589220753f33425", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: multiple variants are never constructed [INFO] [stderr] --> 06_cards/src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 2 | enum Card { [INFO] [stderr] | ---- variants in this enum [INFO] [stderr] 3 | Ace, [INFO] [stderr] 4 | Two, [INFO] [stderr] | ^^^ [INFO] [stderr] 5 | Three, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 6 | Four, [INFO] [stderr] | ^^^^ [INFO] [stderr] 7 | Five, [INFO] [stderr] 8 | Six, [INFO] [stderr] | ^^^ [INFO] [stderr] 9 | Seven, [INFO] [stderr] 10 | Eight, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 11 | Nine, [INFO] [stderr] | ^^^^ [INFO] [stderr] 12 | Jack, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Card` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: constant `ALPHABET` is never used [INFO] [stderr] --> 17_vigenere_cipher/src/main.rs:52:11 [INFO] [stderr] | [INFO] [stderr] 52 | const ALPHABET: [u8; 26] = *b"ABCDEFGHIJKLMNOPQRSTUVWXYZ"; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variant `InvalidCharacter` is never constructed [INFO] [stderr] --> 13_interpret_rgb_hex/src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 5 | enum RgbError { [INFO] [stderr] | -------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 10 | InvalidCharacter(usize, char), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `RgbError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `sum_with_missing_my_version` is never used [INFO] [stderr] --> 09_sum_list/src/main.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn sum_with_missing_my_version(numbers: Vec>) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `list` [INFO] [stderr] --> 02_find_uniq/src/main.rs:22:23 [INFO] [stderr] | [INFO] [stderr] 22 | fn uniq_2(mut list: Vec) -> Vec { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_list` [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] --> 02_find_uniq/src/main.rs:22:19 [INFO] [stderr] | [INFO] [stderr] 22 | fn uniq_2(mut list: Vec) -> Vec { [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: unused variable: `list` [INFO] [stderr] --> 02_find_uniq/src/main.rs:27:23 [INFO] [stderr] | [INFO] [stderr] 27 | fn uniq_3(mut list: Vec) -> Vec { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_list` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> 02_find_uniq/src/main.rs:27:19 [INFO] [stderr] | [INFO] [stderr] 27 | fn uniq_3(mut list: Vec) -> Vec { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function `uniq_2` is never used [INFO] [stderr] --> 02_find_uniq/src/main.rs:22:4 [INFO] [stderr] | [INFO] [stderr] 22 | fn uniq_2(mut list: Vec) -> Vec { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `uniq_3` is never used [INFO] [stderr] --> 02_find_uniq/src/main.rs:27:4 [INFO] [stderr] | [INFO] [stderr] 27 | fn uniq_3(mut list: Vec) -> Vec { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `cards` (bin "cards" test) generated 1 warning [INFO] [stderr] warning: `vigenere_cipher` (bin "vigenere_cipher" test) generated 1 warning [INFO] [stderr] warning: `interpret_rgb_hex` (bin "interpret_rgb_hex" test) generated 1 warning [INFO] [stderr] warning: `sum_list` (bin "sum_list" test) generated 1 warning [INFO] [stderr] warning: `find_uniq` (bin "find_uniq" test) generated 6 warnings (run `cargo fix --bin "find_uniq" --tests` to apply 2 suggestions) [INFO] [stderr] warning: field `digits` is never read [INFO] [stderr] --> 11_validate_isbn/src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 6 | struct Isbn { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] 7 | raw: String, [INFO] [stderr] 8 | digits: Vec, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `validate_isbn` (bin "validate_isbn" test) generated 1 warning [INFO] [stderr] warning: methods `exists` and `is_readable` are never used [INFO] [stderr] --> 12_file_exists/src/main.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 5 | trait FileMetadata { [INFO] [stderr] | ------------ methods in this trait [INFO] [stderr] 6 | fn exists(&self) -> bool; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 10 | fn is_readable(&self) -> bool; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `file_exists` (bin "file_exists" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/calc_median-0bbc897827ba2360) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test even_length ... ok [INFO] [stdout] test sorted_list ... ok [INFO] [stdout] test unsorted_list ... ok [INFO] [stdout] test empty_list ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/calc_num_weeks_between_dates-71cd65076ba84747) [INFO] [stdout] test one_week ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cards-d056f70f45153d31) [INFO] [stdout] test same_day ... ok [INFO] [stdout] test past ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test oops ... ok [INFO] [stdout] test strong_hand ... ok [INFO] [stdout] test risky_hand ... ok [INFO] [stdout] test empty_hand ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/convert_c_and_f-e0636c9319614e76) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test one_degree ... ok [INFO] [stdout] test freezing ... ok [INFO] [stdout] test boiling ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/convert_txt_2_morse-afa7e38e607c7713) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test hello_world ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/deadline-7bba5a067e086d71) [INFO] [stdout] test whole_alphabet ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test in_future ... ok [INFO] [stdout] test in_past ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/file_exists-91b2fe25996d0eb1) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/find_uniq-62ecc151574e210a) [INFO] [stdout] test read_only ... ok [INFO] [stdout] test writeable ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test empty_list ... ok [INFO] [stdout] test unsorted_list ... ok [INFO] [stdout] test sorted_list_with_duplicates ... ok [INFO] [stdout] test unsorted_list_with_duplicates ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/inconsistent_dates-3d68ce191a1a4471) [INFO] [stdout] test sorted_list ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test invalid ... ok [INFO] [stdout] test ymd_slash ... ok [INFO] [stdout] test ymd_hyphen ... ok [INFO] [stdout] test mdy_dot ... ok [INFO] [stdout] test dmy_dot ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/insensitive_sort-f7c0ee2f8a89c496) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test five_users ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/interpret_rgb_hex-2c792d412b78ff3e) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test every_color ... ok [INFO] [stdout] test invalid_literals - should panic ... ok [INFO] [stdout] test not_a_hex_code - should panic ... ok [INFO] [stdout] test too_short - should panic ... ok [INFO] [stdout] test no_leading_hash - should panic ... ok [INFO] [stdout] test out_of_bounds - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/print_any-2781f918617ac6eb) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test str ... ok [INFO] [stdout] test string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/run_len_encoding-258ff926b82d2ea8) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test long_run ... ok [INFO] [stdout] test abc ... ok [INFO] [stdout] test round_trip ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sum_list-cf6ac67e0fc2220c) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test all_missing ... ok [INFO] [stdout] test empty ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/travel_planner-8aa9beafff183daa) [INFO] [stdout] test some_missing ... ok [INFO] [stdout] test no_missing ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/validate_isbn-5721d7c1cb4ae75b) [INFO] [stdout] test large_graph ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vigenere_cipher-418ca33a80a33c1f) [INFO] [stdout] running 2 tests [INFO] [stdout] test rust_in_action ... ok [INFO] [stdout] test can_correctly_calculate_check_digits ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 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" "c3ab98cf630181f3b1c9eaf12443b8be6249e7a0595371c0a589220753f33425", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3ab98cf630181f3b1c9eaf12443b8be6249e7a0595371c0a589220753f33425", kill_on_drop: false }` [INFO] [stdout] c3ab98cf630181f3b1c9eaf12443b8be6249e7a0595371c0a589220753f33425