[INFO] cloning repository https://github.com/akhilmhdh/curly
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akhilmhdh/curly" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakhilmhdh%2Fcurly", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakhilmhdh%2Fcurly'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bed05f68c33ec6cb49f5ad1a87380281e5dd31f6
[INFO] checking akhilmhdh/curly against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakhilmhdh%2Fcurly" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/akhilmhdh/curly on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/akhilmhdh/curly
[INFO] finished tweaking git repo https://github.com/akhilmhdh/curly
[INFO] tweaked toml for git repo https://github.com/akhilmhdh/curly written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/akhilmhdh/curly already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8ee13833db738ee109841ad1189134eadc219d53ef5a237165f2d2db7be6a14
[INFO] running `Command { std: "docker" "start" "-a" "d8ee13833db738ee109841ad1189134eadc219d53ef5a237165f2d2db7be6a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8ee13833db738ee109841ad1189134eadc219d53ef5a237165f2d2db7be6a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8ee13833db738ee109841ad1189134eadc219d53ef5a237165f2d2db7be6a14", kill_on_drop: false }`
[INFO] [stdout] d8ee13833db738ee109841ad1189134eadc219d53ef5a237165f2d2db7be6a14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 076ceda8765999a1a816d06d4dae47252f37ede2e2354aaa397f8364e4a81c8a
[INFO] running `Command { std: "docker" "start" "-a" "076ceda8765999a1a816d06d4dae47252f37ede2e2354aaa397f8364e4a81c8a", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   tokio v1.4.0: winapi
[INFO] [stderr] 
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking futures-core v0.3.13
[INFO] [stderr]    Compiling httparse v1.3.6
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]     Checking futures-task v0.3.13
[INFO] [stderr]     Checking httpdate v0.3.2
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking lock_api v0.4.3
[INFO] [stderr]    Compiling tokio v1.4.0
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]     Checking http-body v0.4.1
[INFO] [stderr]     Checking futures-channel v0.3.13
[INFO] [stderr]     Checking futures-util v0.3.13
[INFO] [stderr]     Checking tracing v0.1.25
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking signal-hook-registry v1.3.0
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking mio v0.7.11
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]     Checking crossterm v0.18.2
[INFO] [stderr]     Checking tui v0.14.0
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.6
[INFO] [stderr]     Checking pin-project v1.0.6
[INFO] [stderr]     Checking hyper v0.14.5
[INFO] [stderr]     Checking curly v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/ui/layout.rs (2 fixes)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/app/app.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             _ => println!("Unknown route"),
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop_naviation`
[INFO] [stdout]   --> src/app/navigation.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn pop_naviation(&mut self) -> Option<Route> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `BlockAtom`
[INFO] [stdout]  --> src/ui/layout.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct BlockAtom<IdType> {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Atom`
[INFO] [stdout]   --> src/ui/layout.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | enum Atom<T> {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Layout`
[INFO] [stdout]   --> src/ui/layout.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Layout<T> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `layout_builder`
[INFO] [stdout]   --> src/ui/layout.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn layout_builder<B: Backend>(_layout: &Layout<T>, _f: &mut Frame<B>, size: Rect) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/app/app.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             _ => println!("Unknown route"),
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop_naviation`
[INFO] [stdout]   --> src/app/navigation.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn pop_naviation(&mut self) -> Option<Route> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `BlockAtom`
[INFO] [stdout]  --> src/ui/layout.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct BlockAtom<IdType> {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Atom`
[INFO] [stdout]   --> src/ui/layout.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | enum Atom<T> {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Layout`
[INFO] [stdout]   --> src/ui/layout.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Layout<T> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `layout_builder`
[INFO] [stdout]   --> src/ui/layout.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn layout_builder<B: Backend>(_layout: &Layout<T>, _f: &mut Frame<B>, size: Rect) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.54s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tokio v1.4.0
[INFO] [stderr]     Checking hyper v0.14.5
[INFO] [stderr]     Checking curly v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/app/app.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             _ => println!("Unknown route"),
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/app/app.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             _ => println!("Unknown route"),
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop_naviation`
[INFO] [stdout]   --> src/app/navigation.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn pop_naviation(&mut self) -> Option<Route> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `BlockAtom`
[INFO] [stdout]  --> src/ui/layout.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct BlockAtom<IdType> {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Atom`
[INFO] [stdout]   --> src/ui/layout.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | enum Atom<T> {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Layout`
[INFO] [stdout]   --> src/ui/layout.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Layout<T> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `layout_builder`
[INFO] [stdout]   --> src/ui/layout.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn layout_builder<B: Backend>(_layout: &Layout<T>, _f: &mut Frame<B>, size: Rect) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop_naviation`
[INFO] [stdout]   --> src/app/navigation.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn pop_naviation(&mut self) -> Option<Route> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `BlockAtom`
[INFO] [stdout]  --> src/ui/layout.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct BlockAtom<IdType> {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Atom`
[INFO] [stdout]   --> src/ui/layout.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | enum Atom<T> {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Layout`
[INFO] [stdout]   --> src/ui/layout.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Layout<T> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `layout_builder`
[INFO] [stdout]   --> src/ui/layout.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn layout_builder<B: Backend>(_layout: &Layout<T>, _f: &mut Frame<B>, size: Rect) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.23s
[INFO] running `Command { std: "docker" "inspect" "076ceda8765999a1a816d06d4dae47252f37ede2e2354aaa397f8364e4a81c8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "076ceda8765999a1a816d06d4dae47252f37ede2e2354aaa397f8364e4a81c8a", kill_on_drop: false }`
[INFO] [stdout] 076ceda8765999a1a816d06d4dae47252f37ede2e2354aaa397f8364e4a81c8a