[INFO] cloning repository https://github.com/teyt0eyz/rustLab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/teyt0eyz/rustLab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteyt0eyz%2FrustLab", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteyt0eyz%2FrustLab'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe11cf1caae6d3fe58f33655a48595fcf3cd324c
[INFO] checking teyt0eyz/rustLab against a621e2b446eafb53c7a8569f225e0b8cc2429a68 for pr-162600
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteyt0eyz%2FrustLab" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/teyt0eyz/rustLab
[INFO] finished tweaking git repo https://github.com/teyt0eyz/rustLab
[INFO] tweaked toml for git repo https://github.com/teyt0eyz/rustLab written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/teyt0eyz/rustLab on toolchain a621e2b446eafb53c7a8569f225e0b8cc2429a68
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a621e2b446eafb53c7a8569f225e0b8cc2429a68" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/teyt0eyz/rustLab 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" "+a621e2b446eafb53c7a8569f225e0b8cc2429a68" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `01_hello` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../01_hello
[INFO] [stderr]   |                                                  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `01-hello`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/01_hello.rs
[INFO] [stderr] 1 + src/bin/01-hello.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `02_sum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../02_sum
[INFO] [stderr]   |                                                  ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `02-sum`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/02_sum.rs
[INFO] [stderr] 1 + src/bin/02-sum.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `03_greeting` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../03_greeting
[INFO] [stderr]   |                                                  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `03-greeting`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/03_greeting.rs
[INFO] [stderr] 1 + src/bin/03-greeting.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `04_even_odd` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../04_even_odd
[INFO] [stderr]   |                                                  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `04-even-odd`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/04_even_odd.rs
[INFO] [stderr] 1 + src/bin/04-even-odd.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `05_count1to10` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../05_count1to10
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `05-count1to10`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/05_count1to10.rs
[INFO] [stderr] 1 + src/bin/05-count1to10.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `06_multiply` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../06_multiply
[INFO] [stderr]   |                                                  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `06-multiply`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/06_multiply.rs
[INFO] [stderr] 1 + src/bin/06-multiply.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `07_find_max_number` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../07_find_max_number
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `07-find-max-number`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/07_find_max_number.rs
[INFO] [stderr] 1 + src/bin/07-find-max-number.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `08_mini_todo` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../08_mini_todo
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `08-mini-todo`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/08_mini_todo.rs
[INFO] [stderr] 1 + src/bin/08-mini-todo.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `rustLab` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../rustLab
[INFO] [stderr]   |                                                  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `rust-lab`, convert `package.name`
[INFO] [stderr]  --> Cargo.toml:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 - name = "rustLab"
[INFO] [stderr] 5 + name = "rust-lab"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `rust-lab`, specify `bin.name`
[INFO] [stderr]  --> Cargo.toml:6:19
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ version = "0.1.0"
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "rust-lab"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `rustLab` (manifest) generated 9 warnings
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking teyt0eyz/rustLab against a621e2b446eafb53c7a8569f225e0b8cc2429a68 for pr-162600
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteyt0eyz%2FrustLab" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/teyt0eyz/rustLab
[INFO] finished tweaking git repo https://github.com/teyt0eyz/rustLab
[INFO] tweaked toml for git repo https://github.com/teyt0eyz/rustLab written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/teyt0eyz/rustLab on toolchain a621e2b446eafb53c7a8569f225e0b8cc2429a68
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a621e2b446eafb53c7a8569f225e0b8cc2429a68" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/teyt0eyz/rustLab 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" "+a621e2b446eafb53c7a8569f225e0b8cc2429a68" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `01_hello` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../01_hello
[INFO] [stderr]   |                                                  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `01-hello`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/01_hello.rs
[INFO] [stderr] 1 + src/bin/01-hello.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `02_sum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../02_sum
[INFO] [stderr]   |                                                  ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `02-sum`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/02_sum.rs
[INFO] [stderr] 1 + src/bin/02-sum.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `03_greeting` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../03_greeting
[INFO] [stderr]   |                                                  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `03-greeting`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/03_greeting.rs
[INFO] [stderr] 1 + src/bin/03-greeting.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `04_even_odd` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../04_even_odd
[INFO] [stderr]   |                                                  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `04-even-odd`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/04_even_odd.rs
[INFO] [stderr] 1 + src/bin/04-even-odd.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `05_count1to10` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../05_count1to10
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `05-count1to10`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/05_count1to10.rs
[INFO] [stderr] 1 + src/bin/05-count1to10.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `06_multiply` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../06_multiply
[INFO] [stderr]   |                                                  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `06-multiply`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/06_multiply.rs
[INFO] [stderr] 1 + src/bin/06-multiply.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `07_find_max_number` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../07_find_max_number
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `07-find-max-number`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/07_find_max_number.rs
[INFO] [stderr] 1 + src/bin/07-find-max-number.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `08_mini_todo` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../08_mini_todo
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `08-mini-todo`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/08_mini_todo.rs
[INFO] [stderr] 1 + src/bin/08-mini-todo.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `rustLab` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../rustLab
[INFO] [stderr]   |                                                  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `rust-lab`, convert `package.name`
[INFO] [stderr]  --> Cargo.toml:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 - name = "rustLab"
[INFO] [stderr] 5 + name = "rust-lab"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `rust-lab`, specify `bin.name`
[INFO] [stderr]  --> Cargo.toml:6:19
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ version = "0.1.0"
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "rust-lab"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `rustLab` (manifest) generated 9 warnings
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8c58958ad6ebfda6c93d0c655efcb12e254820d5a5fa14e3da1bcd528f552da0
[INFO] running `Command { std: "docker" "start" "8c58958ad6ebfda6c93d0c655efcb12e254820d5a5fa14e3da1bcd528f552da0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c58958ad6ebfda6c93d0c655efcb12e254820d5a5fa14e3da1bcd528f552da0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8c58958ad6ebfda6c93d0c655efcb12e254820d5a5fa14e3da1bcd528f552da0" "/opt/rustwide/cargo-home/bin/cargo" "+a621e2b446eafb53c7a8569f225e0b8cc2429a68" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c58958ad6ebfda6c93d0c655efcb12e254820d5a5fa14e3da1bcd528f552da0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8c58958ad6ebfda6c93d0c655efcb12e254820d5a5fa14e3da1bcd528f552da0" "/opt/rustwide/cargo-home/bin/cargo" "+a621e2b446eafb53c7a8569f225e0b8cc2429a68" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `01_hello` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../01_hello
[INFO] [stderr]   |                          ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `01-hello`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/01_hello.rs
[INFO] [stderr] 1 + src/bin/01-hello.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `02_sum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../02_sum
[INFO] [stderr]   |                          ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `02-sum`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/02_sum.rs
[INFO] [stderr] 1 + src/bin/02-sum.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `03_greeting` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../03_greeting
[INFO] [stderr]   |                          ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `03-greeting`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/03_greeting.rs
[INFO] [stderr] 1 + src/bin/03-greeting.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `04_even_odd` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../04_even_odd
[INFO] [stderr]   |                          ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `04-even-odd`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/04_even_odd.rs
[INFO] [stderr] 1 + src/bin/04-even-odd.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `05_count1to10` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../05_count1to10
[INFO] [stderr]   |                          ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `05-count1to10`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/05_count1to10.rs
[INFO] [stderr] 1 + src/bin/05-count1to10.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `06_multiply` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../06_multiply
[INFO] [stderr]   |                          ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `06-multiply`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/06_multiply.rs
[INFO] [stderr] 1 + src/bin/06-multiply.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `07_find_max_number` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../07_find_max_number
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `07-find-max-number`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/07_find_max_number.rs
[INFO] [stderr] 1 + src/bin/07-find-max-number.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `08_mini_todo` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../08_mini_todo
[INFO] [stderr]   |                          ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `08-mini-todo`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/08_mini_todo.rs
[INFO] [stderr] 1 + src/bin/08-mini-todo.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `rustLab` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../rustLab
[INFO] [stderr]   |                          ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `rust-lab`, convert `package.name`
[INFO] [stderr]  --> Cargo.toml:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 - name = "rustLab"
[INFO] [stderr] 5 + name = "rust-lab"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `rust-lab`, specify `bin.name`
[INFO] [stderr]  --> Cargo.toml:6:19
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ version = "0.1.0"
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "rust-lab"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `rustLab` (manifest) generated 9 warnings
[INFO] [stderr]     Checking rustLab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]  --> src/bin/03_greeting.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     io::stdout().flush();
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let _ = io::stdout().flush();
[INFO] [stdout]   |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]  --> src/bin/03_greeting.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     io::stdin().read_line(&mut input);
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let _ = io::stdin().read_line(&mut input);
[INFO] [stdout]   |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]  --> src/bin/04_even_odd.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     io::stdout().flush();
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let _ = io::stdout().flush();
[INFO] [stdout]   |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]  --> src/bin/04_even_odd.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     io::stdin().read_line(&mut input);
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let _ = io::stdin().read_line(&mut input);
[INFO] [stdout]   |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/08_mini_todo.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         io::stdin().read_line(&mut choice);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let _ = io::stdin().read_line(&mut choice);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/08_mini_todo.rs:17:20
[INFO] [stdout]    |
[INFO] [stdout] 17 |                    io::stdout().flush();
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 17 |                    let _ = io::stdout().flush();
[INFO] [stdout]    |                    +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/08_mini_todo.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 |                    io::stdin().read_line(&mut task);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 20 |                    let _ = io::stdin().read_line(&mut task);
[INFO] [stdout]    |                    +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/08_mini_todo.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         io::stdin().read_line(&mut choice);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let _ = io::stdin().read_line(&mut choice);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/08_mini_todo.rs:17:20
[INFO] [stdout]    |
[INFO] [stdout] 17 |                    io::stdout().flush();
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 17 |                    let _ = io::stdout().flush();
[INFO] [stdout]    |                    +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/08_mini_todo.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 |                    io::stdin().read_line(&mut task);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 20 |                    let _ = io::stdin().read_line(&mut task);
[INFO] [stdout]    |                    +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]  --> src/bin/03_greeting.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     io::stdout().flush();
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let _ = io::stdout().flush();
[INFO] [stdout]   |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]  --> src/bin/03_greeting.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     io::stdin().read_line(&mut input);
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let _ = io::stdin().read_line(&mut input);
[INFO] [stdout]   |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]  --> src/bin/04_even_odd.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     io::stdout().flush();
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let _ = io::stdout().flush();
[INFO] [stdout]   |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]  --> src/bin/04_even_odd.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     io::stdin().read_line(&mut input);
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let _ = io::stdin().read_line(&mut input);
[INFO] [stdout]   |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "8c58958ad6ebfda6c93d0c655efcb12e254820d5a5fa14e3da1bcd528f552da0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c58958ad6ebfda6c93d0c655efcb12e254820d5a5fa14e3da1bcd528f552da0", kill_on_drop: false }`
[INFO] [stdout] 8c58958ad6ebfda6c93d0c655efcb12e254820d5a5fa14e3da1bcd528f552da0
