[INFO] fetching crate flare 0.2.0...
[INFO] checking flare-0.2.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate flare 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate flare 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate flare 0.2.0
[INFO] tweaked toml for crates.io crate flare 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate flare 0.2.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flare 0.2.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 138c51f0c88412f7fe50a152307ce00a6c8fed3242d0149e1163ae61118b6db3
[INFO] running `Command { std: "docker" "start" "-a" "138c51f0c88412f7fe50a152307ce00a6c8fed3242d0149e1163ae61118b6db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "138c51f0c88412f7fe50a152307ce00a6c8fed3242d0149e1163ae61118b6db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "138c51f0c88412f7fe50a152307ce00a6c8fed3242d0149e1163ae61118b6db3", kill_on_drop: false }`
[INFO] [stdout] 138c51f0c88412f7fe50a152307ce00a6c8fed3242d0149e1163ae61118b6db3
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ccb66a9dff473e81990d1d0f2c8cb4d1eff045657bf7c371ae3c07bbf4dec2c
[INFO] running `Command { std: "docker" "start" "-a" "7ccb66a9dff473e81990d1d0f2c8cb4d1eff045657bf7c371ae3c07bbf4dec2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking getrandom v0.3.2
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.0
[INFO] [stderr]     Checking flare v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/observer.rs:79:65
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn new(lat: f64, lon: f64, elevation: f64, name: Option<&str>) -> Observer {
[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] 79 |     pub fn new(lat: f64, lon: f64, elevation: f64, name: Option<&str>) -> Observer<'_> {
[INFO] [stdout]    |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/observer.rs:79:65
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn new(lat: f64, lon: f64, elevation: f64, name: Option<&str>) -> Observer {
[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] 79 |     pub fn new(lat: f64, lon: f64, elevation: f64, name: Option<&str>) -> Observer<'_> {
[INFO] [stdout]    |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/target.rs:75:48
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn new(ra: f64, dec: f64, name: Option<&str>) -> Target {
[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] 75 |     pub fn new(ra: f64, dec: f64, name: Option<&str>) -> Target<'_> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/target.rs:75:48
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn new(ra: f64, dec: f64, name: Option<&str>) -> Target {
[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] 75 |     pub fn new(ra: f64, dec: f64, name: Option<&str>) -> Target<'_> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `Command { std: "docker" "inspect" "7ccb66a9dff473e81990d1d0f2c8cb4d1eff045657bf7c371ae3c07bbf4dec2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ccb66a9dff473e81990d1d0f2c8cb4d1eff045657bf7c371ae3c07bbf4dec2c", kill_on_drop: false }`
[INFO] [stdout] 7ccb66a9dff473e81990d1d0f2c8cb4d1eff045657bf7c371ae3c07bbf4dec2c