[INFO] fetching crate tvid 0.2.6...
[INFO] testing tvid-0.2.6 against master#cced03bfd61a304243a34504618ecec86c17063f for pr-154065-2
[INFO] extracting crate tvid 0.2.6 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tvid 0.2.6
[INFO] finished tweaking crates.io crate tvid 0.2.6
[INFO] tweaked toml for crates.io crate tvid 0.2.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tvid 0.2.6 on toolchain cced03bfd61a304243a34504618ecec86c17063f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tvid 0.2.6 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" "+cced03bfd61a304243a34504618ecec86c17063f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8200fef2acc2503223f2c0cd21d44195914e41aee3da6d19bf5154270f3d2335
[INFO] running `Command { std: "docker" "start" "8200fef2acc2503223f2c0cd21d44195914e41aee3da6d19bf5154270f3d2335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8200fef2acc2503223f2c0cd21d44195914e41aee3da6d19bf5154270f3d2335" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8200fef2acc2503223f2c0cd21d44195914e41aee3da6d19bf5154270f3d2335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8200fef2acc2503223f2c0cd21d44195914e41aee3da6d19bf5154270f3d2335" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tvid v0.2.6 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: methods `push`, `get_looping`, `set_looping`, and `prev` are never used
[INFO] [stdout]    --> src/playlist.rs:30:12
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl Playlist {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  30 |     pub fn push(&mut self, path: &str) -> &mut Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  58 |     pub fn get_looping(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  62 |     pub fn set_looping(&mut self, looping: bool) -> &mut Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn prev(&mut self) -> Option<&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 `new` is never used
[INFO] [stdout]    --> src/stdin.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | impl Getc {
[INFO] [stdout]     | --------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 110 |     fn new(id: i32, inner: GetcInner) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `InputCallback` is never used
[INFO] [stdout]    --> src/stdin.rs:339:10
[INFO] [stdout]     |
[INFO] [stdout] 339 | pub type InputCallback = Box<dyn Fn(i32, &str) -> bool + Send + Sync>;
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `INPUT_CALLBACKS` is never used
[INFO] [stdout]    --> src/stdin.rs:341:8
[INFO] [stdout]     |
[INFO] [stdout] 341 | static INPUT_CALLBACKS: Mutex<Vec<InputCallback>> = Mutex::new(Vec::new());
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_input_callback` is never used
[INFO] [stdout]    --> src/stdin.rs:343:8
[INFO] [stdout]     |
[INFO] [stdout] 343 | pub fn register_input_callback(f: impl Fn(i32, &str) -> bool + Send + Sync + 'static) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `call_input_callbacks` is never used
[INFO] [stdout]    --> src/stdin.rs:347:8
[INFO] [stdout]     |
[INFO] [stdout] 347 | pub fn call_input_callbacks(id: i32, data: &str) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `input_task` is never used
[INFO] [stdout]    --> src/stdin.rs:817:14
[INFO] [stdout]     |
[INFO] [stdout] 817 | pub async fn input_task(id: i32, getc: GetcInner) {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `NEXT_TERM_ID` is never used
[INFO] [stdout]   --> src/term.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | static NEXT_TERM_ID: AtomicI32 = AtomicI32::new(1);
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `next_term_id` is never used
[INFO] [stdout]   --> src/term.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn next_term_id() -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_candidates_lines` is never used
[INFO] [stdout]    --> src/command.rs:626:4
[INFO] [stdout]     |
[INFO] [stdout] 626 | fn format_candidates_lines(width: usize, candidates: &[String], max_lines: usize) -> Vec<String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_duration` is never used
[INFO] [stdout]   --> src/subtitle.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn parse_duration(s: &str) -> Duration {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 1m 49s
[INFO] running `Command { std: "docker" "inspect" "8200fef2acc2503223f2c0cd21d44195914e41aee3da6d19bf5154270f3d2335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8200fef2acc2503223f2c0cd21d44195914e41aee3da6d19bf5154270f3d2335" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tvid v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `push`, `get_looping`, `set_looping`, and `prev` are never used
[INFO] [stdout]    --> src/playlist.rs:30:12
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl Playlist {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  30 |     pub fn push(&mut self, path: &str) -> &mut Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  58 |     pub fn get_looping(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  62 |     pub fn set_looping(&mut self, looping: bool) -> &mut Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn prev(&mut self) -> Option<&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 `new` is never used
[INFO] [stdout]    --> src/stdin.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | impl Getc {
[INFO] [stdout]     | --------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 110 |     fn new(id: i32, inner: GetcInner) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `InputCallback` is never used
[INFO] [stdout]    --> src/stdin.rs:339:10
[INFO] [stdout]     |
[INFO] [stdout] 339 | pub type InputCallback = Box<dyn Fn(i32, &str) -> bool + Send + Sync>;
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `INPUT_CALLBACKS` is never used
[INFO] [stdout]    --> src/stdin.rs:341:8
[INFO] [stdout]     |
[INFO] [stdout] 341 | static INPUT_CALLBACKS: Mutex<Vec<InputCallback>> = Mutex::new(Vec::new());
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_input_callback` is never used
[INFO] [stdout]    --> src/stdin.rs:343:8
[INFO] [stdout]     |
[INFO] [stdout] 343 | pub fn register_input_callback(f: impl Fn(i32, &str) -> bool + Send + Sync + 'static) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `call_input_callbacks` is never used
[INFO] [stdout]    --> src/stdin.rs:347:8
[INFO] [stdout]     |
[INFO] [stdout] 347 | pub fn call_input_callbacks(id: i32, data: &str) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `input_task` is never used
[INFO] [stdout]    --> src/stdin.rs:817:14
[INFO] [stdout]     |
[INFO] [stdout] 817 | pub async fn input_task(id: i32, getc: GetcInner) {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `NEXT_TERM_ID` is never used
[INFO] [stdout]   --> src/term.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | static NEXT_TERM_ID: AtomicI32 = AtomicI32::new(1);
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `next_term_id` is never used
[INFO] [stdout]   --> src/term.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn next_term_id() -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_candidates_lines` is never used
[INFO] [stdout]    --> src/command.rs:626:4
[INFO] [stdout]     |
[INFO] [stdout] 626 | fn format_candidates_lines(width: usize, candidates: &[String], max_lines: usize) -> Vec<String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_duration` is never used
[INFO] [stdout]   --> src/subtitle.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn parse_duration(s: &str) -> Duration {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 3.54s
[INFO] running `Command { std: "docker" "inspect" "8200fef2acc2503223f2c0cd21d44195914e41aee3da6d19bf5154270f3d2335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8200fef2acc2503223f2c0cd21d44195914e41aee3da6d19bf5154270f3d2335" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: methods `push`, `get_looping`, `set_looping`, and `prev` are never used
[INFO] [stderr]    --> src/playlist.rs:30:12
[INFO] [stderr]     |
[INFO] [stderr]  14 | impl Playlist {
[INFO] [stderr]     | ------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  30 |     pub fn push(&mut self, path: &str) -> &mut Self {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr]  58 |     pub fn get_looping(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  62 |     pub fn set_looping(&mut self, looping: bool) -> &mut Self {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 102 |     pub fn prev(&mut self) -> Option<&String> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/stdin.rs:110:8
[INFO] [stderr]     |
[INFO] [stderr] 102 | impl Getc {
[INFO] [stderr]     | --------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 110 |     fn new(id: i32, inner: GetcInner) -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `InputCallback` is never used
[INFO] [stderr]    --> src/stdin.rs:339:10
[INFO] [stderr]     |
[INFO] [stderr] 339 | pub type InputCallback = Box<dyn Fn(i32, &str) -> bool + Send + Sync>;
[INFO] [stderr]     |          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `INPUT_CALLBACKS` is never used
[INFO] [stderr]    --> src/stdin.rs:341:8
[INFO] [stderr]     |
[INFO] [stderr] 341 | static INPUT_CALLBACKS: Mutex<Vec<InputCallback>> = Mutex::new(Vec::new());
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `register_input_callback` is never used
[INFO] [stderr]    --> src/stdin.rs:343:8
[INFO] [stderr]     |
[INFO] [stderr] 343 | pub fn register_input_callback(f: impl Fn(i32, &str) -> bool + Send + Sync + 'static) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `call_input_callbacks` is never used
[INFO] [stderr]    --> src/stdin.rs:347:8
[INFO] [stderr]     |
[INFO] [stderr] 347 | pub fn call_input_callbacks(id: i32, data: &str) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `input_task` is never used
[INFO] [stderr]    --> src/stdin.rs:817:14
[INFO] [stderr]     |
[INFO] [stderr] 817 | pub async fn input_task(id: i32, getc: GetcInner) {
[INFO] [stderr]     |              ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `NEXT_TERM_ID` is never used
[INFO] [stderr]   --> src/term.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | static NEXT_TERM_ID: AtomicI32 = AtomicI32::new(1);
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `next_term_id` is never used
[INFO] [stderr]   --> src/term.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn next_term_id() -> i32 {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `format_candidates_lines` is never used
[INFO] [stderr]    --> src/command.rs:626:4
[INFO] [stderr]     |
[INFO] [stderr] 626 | fn format_candidates_lines(width: usize, candidates: &[String], max_lines: usize) -> Vec<String> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_duration` is never used
[INFO] [stderr]   --> src/subtitle.rs:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn parse_duration(s: &str) -> Duration {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tvid` (bin "tvid" test) generated 11 warnings
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tvid-ffde03da5331afff)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8200fef2acc2503223f2c0cd21d44195914e41aee3da6d19bf5154270f3d2335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8200fef2acc2503223f2c0cd21d44195914e41aee3da6d19bf5154270f3d2335", kill_on_drop: false }`
[INFO] [stdout] 8200fef2acc2503223f2c0cd21d44195914e41aee3da6d19bf5154270f3d2335
