[INFO] fetching crate e-ring 0.3.0... [INFO] testing e-ring-0.3.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate e-ring 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate e-ring 0.3.0 [INFO] finished tweaking crates.io crate e-ring 0.3.0 [INFO] tweaked toml for crates.io crate e-ring 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate e-ring 0.3.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [INFO] [stderr] Adding embedded-graphics v0.7.1 (available: v0.8.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12b6a212c80a283786ac110d37a2665578de373dc16eb2e6b452a12f6b2e007a [INFO] running `Command { std: "docker" "start" "-a" "12b6a212c80a283786ac110d37a2665578de373dc16eb2e6b452a12f6b2e007a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12b6a212c80a283786ac110d37a2665578de373dc16eb2e6b452a12f6b2e007a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12b6a212c80a283786ac110d37a2665578de373dc16eb2e6b452a12f6b2e007a", kill_on_drop: false }` [INFO] [stdout] 12b6a212c80a283786ac110d37a2665578de373dc16eb2e6b452a12f6b2e007a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f5d1aedee2d31d06f0311651d2931970d4462222f998a60adeff52b51150b4d [INFO] running `Command { std: "docker" "start" "-a" "2f5d1aedee2d31d06f0311651d2931970d4462222f998a60adeff52b51150b4d", kill_on_drop: false }` [INFO] [stderr] Compiling e-ring v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/rescale.rs:76:26 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn rescaled_iter(&self, current: Range, desired: Range) -> RescaleIterator { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 76 | pub fn rescaled_iter(&self, current: Range, desired: Range) -> RescaleIterator<'_, T, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ring.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn iter(&self) -> RingIterator { [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] 71 | pub fn iter(&self) -> RingIterator<'_, T, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "2f5d1aedee2d31d06f0311651d2931970d4462222f998a60adeff52b51150b4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f5d1aedee2d31d06f0311651d2931970d4462222f998a60adeff52b51150b4d", kill_on_drop: false }` [INFO] [stdout] 2f5d1aedee2d31d06f0311651d2931970d4462222f998a60adeff52b51150b4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4032ee97ce164bbc6cfa640c96a8108c3b8c7ea7f4e52db38267e8fe89319adb [INFO] running `Command { std: "docker" "start" "-a" "4032ee97ce164bbc6cfa640c96a8108c3b8c7ea7f4e52db38267e8fe89319adb", kill_on_drop: false }` [INFO] [stderr] Compiling assert_matches v1.5.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/rescale.rs:76:26 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn rescaled_iter(&self, current: Range, desired: Range) -> RescaleIterator { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 76 | pub fn rescaled_iter(&self, current: Range, desired: Range) -> RescaleIterator<'_, T, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ring.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn iter(&self) -> RingIterator { [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] 71 | pub fn iter(&self) -> RingIterator<'_, T, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling e-ring v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/rescale.rs:76:26 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn rescaled_iter(&self, current: Range, desired: Range) -> RescaleIterator { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 76 | pub fn rescaled_iter(&self, current: Range, desired: Range) -> RescaleIterator<'_, T, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ring.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn iter(&self) -> RingIterator { [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] 71 | pub fn iter(&self) -> RingIterator<'_, T, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "4032ee97ce164bbc6cfa640c96a8108c3b8c7ea7f4e52db38267e8fe89319adb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4032ee97ce164bbc6cfa640c96a8108c3b8c7ea7f4e52db38267e8fe89319adb", kill_on_drop: false }` [INFO] [stdout] 4032ee97ce164bbc6cfa640c96a8108c3b8c7ea7f4e52db38267e8fe89319adb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 80f0ca8e31f97e6787425df22b55c736fec334fa8c01ce87f5fd86823efc54b3 [INFO] running `Command { std: "docker" "start" "-a" "80f0ca8e31f97e6787425df22b55c736fec334fa8c01ce87f5fd86823efc54b3", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/rescale.rs:76:26 [INFO] [stderr] | [INFO] [stderr] 76 | pub fn rescaled_iter(&self, current: Range, desired: Range) -> RescaleIterator { [INFO] [stderr] | ^^^^^ the lifetime is elided here --------------------- the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 76 | pub fn rescaled_iter(&self, current: Range, desired: Range) -> RescaleIterator<'_, T, N> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/ring.rs:71:17 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn iter(&self) -> RingIterator { [INFO] [stderr] | ^^^^^ ------------------ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 71 | pub fn iter(&self) -> RingIterator<'_, T, N> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `e-ring` (lib) generated 2 warnings (run `cargo fix --lib -p e-ring` to apply 2 suggestions) [INFO] [stderr] warning: `e-ring` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/e_ring-8c77069bdf4d4fef) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test rescale::test::test_rescale ... ok [INFO] [stdout] test ring::test::test_ring ... ok [INFO] [stdout] test rescale::test::test_range ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests e_ring [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" "80f0ca8e31f97e6787425df22b55c736fec334fa8c01ce87f5fd86823efc54b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80f0ca8e31f97e6787425df22b55c736fec334fa8c01ce87f5fd86823efc54b3", kill_on_drop: false }` [INFO] [stdout] 80f0ca8e31f97e6787425df22b55c736fec334fa8c01ce87f5fd86823efc54b3