[INFO] cloning repository https://github.com/jumang4423/digimama
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jumang4423/digimama" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjumang4423%2Fdigimama", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjumang4423%2Fdigimama'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e4389d2b10946695798376e2bd1bebaa01ce255f
[INFO] checking jumang4423/digimama against try#4e55a504843955c97eb06907c71f6f3e99208021 for pr-146978
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjumang4423%2Fdigimama" "/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/jumang4423/digimama
[INFO] finished tweaking git repo https://github.com/jumang4423/digimama
[INFO] tweaked toml for git repo https://github.com/jumang4423/digimama written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jumang4423/digimama on toolchain 4e55a504843955c97eb06907c71f6f3e99208021
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jumang4423/digimama 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" "+4e55a504843955c97eb06907c71f6f3e99208021" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25917b61f37d9efc9b4a5e0ac0c940f1b920bd34013bea49f247f5bbef8c44d4
[INFO] running `Command { std: "docker" "start" "-a" "25917b61f37d9efc9b4a5e0ac0c940f1b920bd34013bea49f247f5bbef8c44d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25917b61f37d9efc9b4a5e0ac0c940f1b920bd34013bea49f247f5bbef8c44d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25917b61f37d9efc9b4a5e0ac0c940f1b920bd34013bea49f247f5bbef8c44d4", kill_on_drop: false }`
[INFO] [stdout] 25917b61f37d9efc9b4a5e0ac0c940f1b920bd34013bea49f247f5bbef8c44d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c198df355e9de9ae3c721535836a3ac9d7a229dfd0506ca688973d0286d1b042
[INFO] running `Command { std: "docker" "start" "-a" "c198df355e9de9ae3c721535836a3ac9d7a229dfd0506ca688973d0286d1b042", kill_on_drop: false }`
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking digimama v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `angry` should have an upper camel case name
[INFO] [stdout]  --> src/gen_mama_str.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     angry,
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to upper camel case: `Angry`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sad` should have an upper camel case name
[INFO] [stdout]  --> src/gen_mama_str.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     sad,
[INFO] [stdout]   |     ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `happy` should have an upper camel case name
[INFO] [stdout]  --> src/gen_mama_str.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     happy,
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to upper camel case: `Happy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `bored` should have an upper camel case name
[INFO] [stdout]  --> src/gen_mama_str.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     bored,
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to upper camel case: `Bored`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `excited` should have an upper camel case name
[INFO] [stdout]  --> src/gen_mama_str.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     excited,
[INFO] [stdout]   |     ^^^^^^^ help: convert the identifier to upper camel case: `Excited`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sleepy` should have an upper camel case name
[INFO] [stdout]  --> src/gen_mama_str.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     sleepy,
[INFO] [stdout]   |     ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sleepy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `support` should have an upper camel case name
[INFO] [stdout]   --> src/gen_mama_str.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     support,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Support`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sick` should have an upper camel case name
[INFO] [stdout]   --> src/gen_mama_str.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     sick,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `nerdy` should have an upper camel case name
[INFO] [stdout]   --> src/gen_mama_str.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     nerdy,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Nerdy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sexy` should have an upper camel case name
[INFO] [stdout]   --> src/gen_mama_str.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     sexy,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sexy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::panic::panic_any`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::panic::panic_any;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `angry` should have an upper camel case name
[INFO] [stdout]  --> src/gen_mama_str.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     angry,
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to upper camel case: `Angry`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sad` should have an upper camel case name
[INFO] [stdout]  --> src/gen_mama_str.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     sad,
[INFO] [stdout]   |     ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `happy` should have an upper camel case name
[INFO] [stdout]  --> src/gen_mama_str.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     happy,
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to upper camel case: `Happy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `bored` should have an upper camel case name
[INFO] [stdout]  --> src/gen_mama_str.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     bored,
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to upper camel case: `Bored`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `excited` should have an upper camel case name
[INFO] [stdout]  --> src/gen_mama_str.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     excited,
[INFO] [stdout]   |     ^^^^^^^ help: convert the identifier to upper camel case: `Excited`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sleepy` should have an upper camel case name
[INFO] [stdout]  --> src/gen_mama_str.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     sleepy,
[INFO] [stdout]   |     ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sleepy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `support` should have an upper camel case name
[INFO] [stdout]   --> src/gen_mama_str.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     support,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Support`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sick` should have an upper camel case name
[INFO] [stdout]   --> src/gen_mama_str.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     sick,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `nerdy` should have an upper camel case name
[INFO] [stdout]   --> src/gen_mama_str.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     nerdy,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Nerdy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sexy` should have an upper camel case name
[INFO] [stdout]   --> src/gen_mama_str.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     sexy,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sexy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::panic::panic_any`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::panic::panic_any;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mama_like_emojis` is never used
[INFO] [stdout]  --> src/word_part.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn mama_like_emojis() -> Vec<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 `food_str` is never used
[INFO] [stdout]   --> src/word_part.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn food_str() -> Vec<String> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `surprises` is never used
[INFO] [stdout]   --> src/word_part.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn surprises() -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `angry` is never used
[INFO] [stdout]   --> src/word_part.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn angry() -> Vec<fn() -> String> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `support_word` is never used
[INFO] [stdout]   --> src/word_part.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn support_word() -> Vec<fn() -> String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `system_name` should have an upper case name
[INFO] [stdout]   --> src/main.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const system_name: &str = "digimama";
[INFO] [stdout]    |           ^^^^^^^^^^^ help: convert the identifier to upper case: `SYSTEM_NAME`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `system_about` should have an upper case name
[INFO] [stdout]  --> src/help.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const system_about: &str = "ママっぽい言葉を生成するコマンドラインツール";
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]   |
[INFO] [stdout] 1 - const system_about: &str = "ママっぽい言葉を生成するコマンドラインツール";
[INFO] [stdout] 1 + const SYSTEM_ABOUT: &str = "ママっぽい言葉を生成するコマンドラインツール";
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mama_like_emojis` is never used
[INFO] [stdout]  --> src/word_part.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn mama_like_emojis() -> Vec<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 `food_str` is never used
[INFO] [stdout]   --> src/word_part.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn food_str() -> Vec<String> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `surprises` is never used
[INFO] [stdout]   --> src/word_part.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn surprises() -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `angry` is never used
[INFO] [stdout]   --> src/word_part.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn angry() -> Vec<fn() -> String> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `support_word` is never used
[INFO] [stdout]   --> src/word_part.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn support_word() -> Vec<fn() -> String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `system_name` should have an upper case name
[INFO] [stdout]   --> src/main.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const system_name: &str = "digimama";
[INFO] [stdout]    |           ^^^^^^^^^^^ help: convert the identifier to upper case: `SYSTEM_NAME`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `system_about` should have an upper case name
[INFO] [stdout]  --> src/help.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const system_about: &str = "ママっぽい言葉を生成するコマンドラインツール";
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]   |
[INFO] [stdout] 1 - const system_about: &str = "ママっぽい言葉を生成するコマンドラインツール";
[INFO] [stdout] 1 + const SYSTEM_ABOUT: &str = "ママっぽい言葉を生成するコマンドラインツール";
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.52s
[INFO] running `Command { std: "docker" "inspect" "c198df355e9de9ae3c721535836a3ac9d7a229dfd0506ca688973d0286d1b042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c198df355e9de9ae3c721535836a3ac9d7a229dfd0506ca688973d0286d1b042", kill_on_drop: false }`
[INFO] [stdout] c198df355e9de9ae3c721535836a3ac9d7a229dfd0506ca688973d0286d1b042