[INFO] fetching crate tickrs 0.14.11...
[INFO] checking tickrs-0.14.11 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate tickrs 0.14.11 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tickrs 0.14.11
[INFO] finished tweaking crates.io crate tickrs 0.14.11
[INFO] tweaked toml for crates.io crate tickrs 0.14.11 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tickrs 0.14.11 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tickrs 0.14.11 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b76d733391dd650e5804cadf93dfcf1050f6a0b6f626cb876fb67b263f45391
[INFO] running `Command { std: "docker" "start" "-a" "0b76d733391dd650e5804cadf93dfcf1050f6a0b6f626cb876fb67b263f45391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b76d733391dd650e5804cadf93dfcf1050f6a0b6f626cb876fb67b263f45391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b76d733391dd650e5804cadf93dfcf1050f6a0b6f626cb876fb67b263f45391", kill_on_drop: false }`
[INFO] [stdout] 0b76d733391dd650e5804cadf93dfcf1050f6a0b6f626cb876fb67b263f45391
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9b562dcc5d9597b57b39de29b24dcf95b0cdf625df9bb40a9152ff9f21438f2
[INFO] running `Command { std: "docker" "start" "-a" "d9b562dcc5d9597b57b39de29b24dcf95b0cdf625df9bb40a9152ff9f21438f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
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[INFO] [stderr]     Checking tickrs-api v0.14.11
[INFO] [stderr]     Checking tickrs v0.14.11 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/opts.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 | /     #[structopt(short, long, use_delimiter = true)]
[INFO] [stdout] 92 | |     /// Comma separated list of ticker symbols to start app with
[INFO] [stdout] 93 | |     pub symbols: Option<Vec<String>>,
[INFO] [stdout]    | |____________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/widget/block.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn new(title: &str) -> Block {
[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] 7 | pub fn new(title: &str) -> Block<'_> {
[INFO] [stdout]   |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/widget/chart/prices_kagi.rs:591:33
[INFO] [stdout]     |
[INFO] [stdout] 591 | fn x_labels(width: u16, trends: &[Trend], time_frame: TimeFrame) -> Vec<Span> {
[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] 591 | fn x_labels(width: u16, trends: &[Trend], time_frame: TimeFrame) -> Vec<Span<'_>> {
[INFO] [stdout]     |                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/widget/stock.rs:446:21
[INFO] [stdout]     |
[INFO] [stdout] 446 |     pub fn x_labels(&self, width: u16, start: i64, end: i64, data: &[Price]) -> Vec<Span> {
[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] 446 |     pub fn x_labels(&self, width: u16, start: i64, end: i64, data: &[Price]) -> Vec<Span<'_>> {
[INFO] [stdout]     |                                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/widget/stock.rs:490:21
[INFO] [stdout]     |
[INFO] [stdout] 490 |     pub fn y_labels(&self, min: f64, max: f64) -> Vec<Span> {
[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] 490 |     pub fn y_labels(&self, min: f64, max: f64) -> Vec<Span<'_>> {
[INFO] [stdout]     |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/opts.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 | /     #[structopt(short, long, use_delimiter = true)]
[INFO] [stdout] 92 | |     /// Comma separated list of ticker symbols to start app with
[INFO] [stdout] 93 | |     pub symbols: Option<Vec<String>>,
[INFO] [stdout]    | |____________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tickrs` (bin "tickrs") due to 1 previous error; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/widget/block.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn new(title: &str) -> Block {
[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] 7 | pub fn new(title: &str) -> Block<'_> {
[INFO] [stdout]   |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/widget/chart/prices_kagi.rs:591:33
[INFO] [stdout]     |
[INFO] [stdout] 591 | fn x_labels(width: u16, trends: &[Trend], time_frame: TimeFrame) -> Vec<Span> {
[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] 591 | fn x_labels(width: u16, trends: &[Trend], time_frame: TimeFrame) -> Vec<Span<'_>> {
[INFO] [stdout]     |                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/widget/stock.rs:446:21
[INFO] [stdout]     |
[INFO] [stdout] 446 |     pub fn x_labels(&self, width: u16, start: i64, end: i64, data: &[Price]) -> Vec<Span> {
[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] 446 |     pub fn x_labels(&self, width: u16, start: i64, end: i64, data: &[Price]) -> Vec<Span<'_>> {
[INFO] [stdout]     |                                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/widget/stock.rs:490:21
[INFO] [stdout]     |
[INFO] [stdout] 490 |     pub fn y_labels(&self, min: f64, max: f64) -> Vec<Span> {
[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] 490 |     pub fn y_labels(&self, min: f64, max: f64) -> Vec<Span<'_>> {
[INFO] [stdout]     |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tickrs` (bin "tickrs" test) due to 1 previous error; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d9b562dcc5d9597b57b39de29b24dcf95b0cdf625df9bb40a9152ff9f21438f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9b562dcc5d9597b57b39de29b24dcf95b0cdf625df9bb40a9152ff9f21438f2", kill_on_drop: false }`
[INFO] [stdout] d9b562dcc5d9597b57b39de29b24dcf95b0cdf625df9bb40a9152ff9f21438f2
