[INFO] cloning repository https://github.com/chrono36/delveloper-tools
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chrono36/delveloper-tools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrono36%2Fdelveloper-tools", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrono36%2Fdelveloper-tools'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1140a9f7b112b810aab7dca17a079674e636a32e
[INFO] checking chrono36/delveloper-tools against try#e117153a45c546e883c1f91d82611775fcaeffe0 for pr-146470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrono36%2Fdelveloper-tools" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/chrono36/delveloper-tools
[INFO] finished tweaking git repo https://github.com/chrono36/delveloper-tools
[INFO] tweaked toml for git repo https://github.com/chrono36/delveloper-tools written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chrono36/delveloper-tools on toolchain e117153a45c546e883c1f91d82611775fcaeffe0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chrono36/delveloper-tools 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" "+e117153a45c546e883c1f91d82611775fcaeffe0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98c0fbd782d707f933fea6cdfc409c6b00ee3baf60462ffba62a17a27a0d0f40
[INFO] running `Command { std: "docker" "start" "-a" "98c0fbd782d707f933fea6cdfc409c6b00ee3baf60462ffba62a17a27a0d0f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98c0fbd782d707f933fea6cdfc409c6b00ee3baf60462ffba62a17a27a0d0f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98c0fbd782d707f933fea6cdfc409c6b00ee3baf60462ffba62a17a27a0d0f40", kill_on_drop: false }`
[INFO] [stdout] 98c0fbd782d707f933fea6cdfc409c6b00ee3baf60462ffba62a17a27a0d0f40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a50cf615babe5c6bb2a2303dad07742e8a27f6e8b23aa50e119f7f6195b2a73
[INFO] running `Command { std: "docker" "start" "-a" "7a50cf615babe5c6bb2a2303dad07742e8a27f6e8b23aa50e119f7f6195b2a73", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> src/config/mod.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/model/json_formatter.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> src/config/mod.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/model/json_formatter.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp_opt`: use `DateTime::from_timestamp` instead
[INFO] [stdout]   --> src/view/datetime_view.rs:40:56
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 if let Some(datetime) = NaiveDateTime::from_timestamp_opt(timestamp, 0) {
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/model/json_formatter.rs:15:21
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 Err(e) => {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp_opt`: use `DateTime::from_timestamp` instead
[INFO] [stdout]   --> src/view/datetime_view.rs:40:56
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 if let Some(datetime) = NaiveDateTime::from_timestamp_opt(timestamp, 0) {
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/view/differ_view.rs:191:39
[INFO] [stdout]     |
[INFO] [stdout] 191 | ...                   .map(|(w, f)| w.to_string())
[INFO] [stdout]     |                                 ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/view/formatter_view.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |             input,
[INFO] [stdout]    |             ^^^^^ help: try ignoring the field: `input: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err_msg`
[INFO] [stdout]   --> src/view/formatter_view.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             err_msg,
[INFO] [stdout]    |             ^^^^^^^ help: try ignoring the field: `err_msg: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `formatter_type`
[INFO] [stdout]   --> src/view/formatter_view.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             formatter_type,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: try ignoring the field: `formatter_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Hasher` is never constructed
[INFO] [stdout]  --> src/model/hasher.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct Hasher {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/model/hasher.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[warn(dead_code)]
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/view/game_of_life.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl GameOfLifeView {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 34 |     fn new(width: usize, height: usize, cell_size: f32) -> Self {
[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: `e`
[INFO] [stdout]   --> src/model/json_formatter.rs:15:21
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 Err(e) => {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/view/differ_view.rs:191:39
[INFO] [stdout]     |
[INFO] [stdout] 191 | ...                   .map(|(w, f)| w.to_string())
[INFO] [stdout]     |                                 ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/view/formatter_view.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |             input,
[INFO] [stdout]    |             ^^^^^ help: try ignoring the field: `input: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err_msg`
[INFO] [stdout]   --> src/view/formatter_view.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             err_msg,
[INFO] [stdout]    |             ^^^^^^^ help: try ignoring the field: `err_msg: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `formatter_type`
[INFO] [stdout]   --> src/view/formatter_view.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             formatter_type,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: try ignoring the field: `formatter_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Hasher` is never constructed
[INFO] [stdout]  --> src/model/hasher.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct Hasher {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/model/hasher.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[warn(dead_code)]
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/view/game_of_life.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl GameOfLifeView {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 34 |     fn new(width: usize, height: usize, cell_size: f32) -> Self {
[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 1m 53s
[INFO] running `Command { std: "docker" "inspect" "7a50cf615babe5c6bb2a2303dad07742e8a27f6e8b23aa50e119f7f6195b2a73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a50cf615babe5c6bb2a2303dad07742e8a27f6e8b23aa50e119f7f6195b2a73", kill_on_drop: false }`
[INFO] [stdout] 7a50cf615babe5c6bb2a2303dad07742e8a27f6e8b23aa50e119f7f6195b2a73
