[INFO] cloning repository https://github.com/retr0mf/Todolist
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/retr0mf/Todolist" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fretr0mf%2FTodolist", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fretr0mf%2FTodolist'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 307bd5a110794f38206954eaab903864279359a1
[INFO] checking retr0mf/Todolist against try#2278ef25f90817c20d6dd0d2da58a990eb6f53cb for pr-145108-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fretr0mf%2FTodolist" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/retr0mf/Todolist
[INFO] finished tweaking git repo https://github.com/retr0mf/Todolist
[INFO] tweaked toml for git repo https://github.com/retr0mf/Todolist written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/retr0mf/Todolist on toolchain 2278ef25f90817c20d6dd0d2da58a990eb6f53cb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/retr0mf/Todolist 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" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fae7eb75e69498711fee1861d84d1b00b55e65349b7d4d532720a4396c59f8df
[INFO] running `Command { std: "docker" "start" "-a" "fae7eb75e69498711fee1861d84d1b00b55e65349b7d4d532720a4396c59f8df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fae7eb75e69498711fee1861d84d1b00b55e65349b7d4d532720a4396c59f8df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fae7eb75e69498711fee1861d84d1b00b55e65349b7d4d532720a4396c59f8df", kill_on_drop: false }`
[INFO] [stdout] fae7eb75e69498711fee1861d84d1b00b55e65349b7d4d532720a4396c59f8df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58127ea6b5ba7e513d511fa47da7dcfafc2850c792635cc437625783ec418c6d
[INFO] running `Command { std: "docker" "start" "-a" "58127ea6b5ba7e513d511fa47da7dcfafc2850c792635cc437625783ec418c6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.225
[INFO] [stderr]     Checking serde v1.0.225
[INFO] [stderr]     Checking Todolist v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/app/types.rs:43:15
[INFO] [stdout]    |
[INFO] [stdout] 43 |             if(needed_spaces > 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] 43 -             if(needed_spaces > 0) {
[INFO] [stdout] 43 +             if needed_spaces > 0  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/app/types.rs:43:15
[INFO] [stdout]    |
[INFO] [stdout] 43 |             if(needed_spaces > 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] 43 -             if(needed_spaces > 0) {
[INFO] [stdout] 43 +             if needed_spaces > 0  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `command_argv` is never read
[INFO] [stdout]   --> src/app/app.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |             let mut command_argv: Vec<String> = vec![];
[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: value assigned to `command_argv` is never read
[INFO] [stdout]   --> src/app/app.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |             let mut command_argv: Vec<String> = vec![];
[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: field `cmd_history` is never read
[INFO] [stdout]   --> src/app/app.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct TodoApplication {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     cmd_history: Vec<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: field `cmd_history` is never read
[INFO] [stdout]   --> src/app/app.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct TodoApplication {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     cmd_history: Vec<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: associated function `create` is never used
[INFO] [stdout]   --> src/app/types.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Note {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn create(title: String, contents: String) -> Note {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `create` is never used
[INFO] [stdout]   --> src/app/types.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Note {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn create(title: String, contents: String) -> Note {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_note_by_ind` are never used
[INFO] [stdout]   --> src/app/types.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl Folder {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 73 |     pub fn new(new_title: String) -> Folder {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub fn get_note_by_ind(&self, index: usize) -> &Note {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_note_by_ind` are never used
[INFO] [stdout]   --> src/app/types.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl Folder {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 73 |     pub fn new(new_title: String) -> Folder {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub fn get_note_by_ind(&self, index: usize) -> &Note {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.88s
[INFO] running `Command { std: "docker" "inspect" "58127ea6b5ba7e513d511fa47da7dcfafc2850c792635cc437625783ec418c6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58127ea6b5ba7e513d511fa47da7dcfafc2850c792635cc437625783ec418c6d", kill_on_drop: false }`
[INFO] [stdout] 58127ea6b5ba7e513d511fa47da7dcfafc2850c792635cc437625783ec418c6d