[INFO] fetching crate dbg-ranges 0.1.1... [INFO] testing dbg-ranges-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate dbg-ranges 0.1.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate dbg-ranges 0.1.1 [INFO] finished tweaking crates.io crate dbg-ranges 0.1.1 [INFO] tweaked toml for crates.io crate dbg-ranges 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate dbg-ranges 0.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate dbg-ranges 0.1.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8e58cc2c2cdc931e9a8af0f1ec6915e03b4b47fbd681876c99a2afff40824eb7 [INFO] running `Command { std: "docker" "start" "-a" "8e58cc2c2cdc931e9a8af0f1ec6915e03b4b47fbd681876c99a2afff40824eb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e58cc2c2cdc931e9a8af0f1ec6915e03b4b47fbd681876c99a2afff40824eb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e58cc2c2cdc931e9a8af0f1ec6915e03b4b47fbd681876c99a2afff40824eb7", kill_on_drop: false }` [INFO] [stdout] 8e58cc2c2cdc931e9a8af0f1ec6915e03b4b47fbd681876c99a2afff40824eb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3dd460c21463374bbf82316473c5d7c3d80c0e7d625533b5ea0fbaafdd2e1c12 [INFO] running `Command { std: "docker" "start" "-a" "3dd460c21463374bbf82316473c5d7c3d80c0e7d625533b5ea0fbaafdd2e1c12", kill_on_drop: false }` [INFO] [stderr] Compiling dbg-ranges v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:39:53 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn debug_adjacent(items: &[T]) -> DebugAdjacent { [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] 39 | pub fn debug_adjacent(items: &[T]) -> DebugAdjacent<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | items: &[T], [INFO] [stdout] | ^^^^ the lifetime is elided here [INFO] [stdout] 48 | is_adjacent: F, [INFO] [stdout] 49 | ) -> DebugAdjacentBy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ 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] 49 | ) -> DebugAdjacentBy<'_, T, F> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] running `Command { std: "docker" "inspect" "3dd460c21463374bbf82316473c5d7c3d80c0e7d625533b5ea0fbaafdd2e1c12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dd460c21463374bbf82316473c5d7c3d80c0e7d625533b5ea0fbaafdd2e1c12", kill_on_drop: false }` [INFO] [stdout] 3dd460c21463374bbf82316473c5d7c3d80c0e7d625533b5ea0fbaafdd2e1c12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56d2f9175838b06a3e450efd85248a48c0a084fe6a32f2c465c38e57db2794f4 [INFO] running `Command { std: "docker" "start" "-a" "56d2f9175838b06a3e450efd85248a48c0a084fe6a32f2c465c38e57db2794f4", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:39:53 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn debug_adjacent(items: &[T]) -> DebugAdjacent { [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] 39 | pub fn debug_adjacent(items: &[T]) -> DebugAdjacent<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | items: &[T], [INFO] [stdout] | ^^^^ the lifetime is elided here [INFO] [stdout] 48 | is_adjacent: F, [INFO] [stdout] 49 | ) -> DebugAdjacentBy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ 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] 49 | ) -> DebugAdjacentBy<'_, T, F> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling dbg-ranges v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:39:53 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn debug_adjacent(items: &[T]) -> DebugAdjacent { [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] 39 | pub fn debug_adjacent(items: &[T]) -> DebugAdjacent<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | items: &[T], [INFO] [stdout] | ^^^^ the lifetime is elided here [INFO] [stdout] 48 | is_adjacent: F, [INFO] [stdout] 49 | ) -> DebugAdjacentBy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ 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] 49 | ) -> DebugAdjacentBy<'_, T, F> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "56d2f9175838b06a3e450efd85248a48c0a084fe6a32f2c465c38e57db2794f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56d2f9175838b06a3e450efd85248a48c0a084fe6a32f2c465c38e57db2794f4", kill_on_drop: false }` [INFO] [stdout] 56d2f9175838b06a3e450efd85248a48c0a084fe6a32f2c465c38e57db2794f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ed28344a71ae7d8ab3549ecf80f842e674d2b5b6635aba482d45f3397ac774eb [INFO] running `Command { std: "docker" "start" "-a" "ed28344a71ae7d8ab3549ecf80f842e674d2b5b6635aba482d45f3397ac774eb", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:39:53 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn debug_adjacent(items: &[T]) -> DebugAdjacent { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 39 | pub fn debug_adjacent(items: &[T]) -> DebugAdjacent<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:47:12 [INFO] [stderr] | [INFO] [stderr] 47 | items: &[T], [INFO] [stderr] | ^^^^ the lifetime is elided here [INFO] [stderr] 48 | is_adjacent: F, [INFO] [stderr] 49 | ) -> DebugAdjacentBy { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ 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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 49 | ) -> DebugAdjacentBy<'_, T, F> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `dbg-ranges` (lib) generated 2 warnings (run `cargo fix --lib -p dbg-ranges` to apply 2 suggestions) [INFO] [stderr] warning: `dbg-ranges` (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/dbg_ranges-4eb5d2c637d5b7b2) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_dump_ranges ... ok [INFO] [stdout] test test_dump_ranges_by_swapped ... ok [INFO] [stdout] test test_dump_ranges_by ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests dbg_ranges [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - IsAdjacent (line 89) ... ok [INFO] [stdout] test src/lib.rs - debug_adjacent (line 31) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ed28344a71ae7d8ab3549ecf80f842e674d2b5b6635aba482d45f3397ac774eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed28344a71ae7d8ab3549ecf80f842e674d2b5b6635aba482d45f3397ac774eb", kill_on_drop: false }` [INFO] [stdout] ed28344a71ae7d8ab3549ecf80f842e674d2b5b6635aba482d45f3397ac774eb