[INFO] fetching crate tictactoe 0.1.4...
[INFO] building tictactoe-0.1.4 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate tictactoe 0.1.4 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate tictactoe 0.1.4
[INFO] finished tweaking crates.io crate tictactoe 0.1.4
[INFO] tweaked toml for crates.io crate tictactoe 0.1.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tictactoe 0.1.4 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tictactoe 0.1.4 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2c1fa6dda074fd2ec241e29c2f83b380cd2c349f871b7afd8dfe3b9e9f06acd
[INFO] running `Command { std: "docker" "start" "-a" "e2c1fa6dda074fd2ec241e29c2f83b380cd2c349f871b7afd8dfe3b9e9f06acd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2c1fa6dda074fd2ec241e29c2f83b380cd2c349f871b7afd8dfe3b9e9f06acd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2c1fa6dda074fd2ec241e29c2f83b380cd2c349f871b7afd8dfe3b9e9f06acd", kill_on_drop: false }`
[INFO] [stdout] e2c1fa6dda074fd2ec241e29c2f83b380cd2c349f871b7afd8dfe3b9e9f06acd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1659d81ebc536730bb9fea92b18253190ee258925f81fac9ab90cc785a0bb4aa
[INFO] running `Command { std: "docker" "start" "-a" "1659d81ebc536730bb9fea92b18253190ee258925f81fac9ab90cc785a0bb4aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling signal-hook v0.1.17
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling crossterm v0.19.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tui v0.15.0
[INFO] [stderr]    Compiling tictactoe v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/tictactoe.rs:29:16
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn get(&mut self, num: usize) -> Vec<Spans> {
[INFO] [stdout]    |                ^^^^^^^^^                     ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn get(&mut self, num: usize) -> Vec<Spans<'_>> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/tictactoe.rs:89:17
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn turn(&mut self) -> Vec<Spans> {
[INFO] [stdout]    |                 ^^^^^^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn turn(&mut self) -> Vec<Spans<'_>> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `board` and `rows` are never read
[INFO] [stdout]   --> src/tictactoe.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct TicTacToe {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 13 |     pub board: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 14 |     pub arr: Vec<char>,
[INFO] [stdout] 15 |     pub rows: Vec<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TicTacToe` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tictactoe.rs:150:23
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn pretty_num(&mut self, num: i32, typ: char) -> Vec<Spans> {
[INFO] [stdout]     |                       ^^^^^^^^^ the lifetime is elided here  ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn pretty_num(&mut self, num: i32, typ: char) -> Vec<Spans<'_>> {
[INFO] [stdout]     |                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.09s
[INFO] running `Command { std: "docker" "inspect" "1659d81ebc536730bb9fea92b18253190ee258925f81fac9ab90cc785a0bb4aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1659d81ebc536730bb9fea92b18253190ee258925f81fac9ab90cc785a0bb4aa", kill_on_drop: false }`
[INFO] [stdout] 1659d81ebc536730bb9fea92b18253190ee258925f81fac9ab90cc785a0bb4aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 459d7f3ae25d752a5e601af667f804536dd63c40dfcfd8fa94b0da9918512362
[INFO] running `Command { std: "docker" "start" "-a" "459d7f3ae25d752a5e601af667f804536dd63c40dfcfd8fa94b0da9918512362", kill_on_drop: false }`
[INFO] [stderr]    Compiling tictactoe v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `board` and `rows` are never read
[INFO] [stdout]   --> src/tictactoe.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct TicTacToe {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 13 |     pub board: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 14 |     pub arr: Vec<char>,
[INFO] [stdout] 15 |     pub rows: Vec<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TicTacToe` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/tictactoe.rs:29:16
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn get(&mut self, num: usize) -> Vec<Spans> {
[INFO] [stdout]    |                ^^^^^^^^^                     ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn get(&mut self, num: usize) -> Vec<Spans<'_>> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/tictactoe.rs:89:17
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn turn(&mut self) -> Vec<Spans> {
[INFO] [stdout]    |                 ^^^^^^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn turn(&mut self) -> Vec<Spans<'_>> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tictactoe.rs:150:23
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn pretty_num(&mut self, num: i32, typ: char) -> Vec<Spans> {
[INFO] [stdout]     |                       ^^^^^^^^^ the lifetime is elided here  ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn pretty_num(&mut self, num: i32, typ: char) -> Vec<Spans<'_>> {
[INFO] [stdout]     |                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "459d7f3ae25d752a5e601af667f804536dd63c40dfcfd8fa94b0da9918512362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "459d7f3ae25d752a5e601af667f804536dd63c40dfcfd8fa94b0da9918512362", kill_on_drop: false }`
[INFO] [stdout] 459d7f3ae25d752a5e601af667f804536dd63c40dfcfd8fa94b0da9918512362
