[INFO] fetching crate gregtatum_symbol_table 1.0.0... [INFO] testing gregtatum_symbol_table-1.0.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate gregtatum_symbol_table 1.0.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate gregtatum_symbol_table 1.0.0 [INFO] finished tweaking crates.io crate gregtatum_symbol_table 1.0.0 [INFO] tweaked toml for crates.io crate gregtatum_symbol_table 1.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate gregtatum_symbol_table 1.0.0 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 gregtatum_symbol_table 1.0.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded elsa v1.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a89a8775b27a3661200d1980e876e5fb3d1b1f4e3021a2e9a9fe683d7600fd61 [INFO] running `Command { std: "docker" "start" "-a" "a89a8775b27a3661200d1980e876e5fb3d1b1f4e3021a2e9a9fe683d7600fd61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a89a8775b27a3661200d1980e876e5fb3d1b1f4e3021a2e9a9fe683d7600fd61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a89a8775b27a3661200d1980e876e5fb3d1b1f4e3021a2e9a9fe683d7600fd61", kill_on_drop: false }` [INFO] [stdout] a89a8775b27a3661200d1980e876e5fb3d1b1f4e3021a2e9a9fe683d7600fd61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b9f2ab158a684bfe08884cb13c56e801467ea265df37eabf9186ac91efea18fd [INFO] running `Command { std: "docker" "start" "-a" "b9f2ab158a684bfe08884cb13c56e801467ea265df37eabf9186ac91efea18fd", kill_on_drop: false }` [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling elsa v1.8.0 [INFO] [stderr] Compiling gregtatum_symbol_table v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:95:18 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn slice(&self, range: Range) -> Option { [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] 95 | pub fn slice(&self, range: Range) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.72s [INFO] running `Command { std: "docker" "inspect" "b9f2ab158a684bfe08884cb13c56e801467ea265df37eabf9186ac91efea18fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9f2ab158a684bfe08884cb13c56e801467ea265df37eabf9186ac91efea18fd", kill_on_drop: false }` [INFO] [stdout] b9f2ab158a684bfe08884cb13c56e801467ea265df37eabf9186ac91efea18fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c47817e9595ddd4cc7891a176c767d1a86c905d976277a32320d1aa01ff33b16 [INFO] running `Command { std: "docker" "start" "-a" "c47817e9595ddd4cc7891a176c767d1a86c905d976277a32320d1aa01ff33b16", kill_on_drop: false }` [INFO] [stderr] Compiling gregtatum_symbol_table v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:95:18 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn slice(&self, range: Range) -> Option { [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] 95 | pub fn slice(&self, range: Range) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:95:18 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn slice(&self, range: Range) -> Option { [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] 95 | pub fn slice(&self, range: Range) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "c47817e9595ddd4cc7891a176c767d1a86c905d976277a32320d1aa01ff33b16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c47817e9595ddd4cc7891a176c767d1a86c905d976277a32320d1aa01ff33b16", kill_on_drop: false }` [INFO] [stdout] c47817e9595ddd4cc7891a176c767d1a86c905d976277a32320d1aa01ff33b16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2b9965f15242a3f35bf156f5d93f1d2da26f3f0cce483443b472cb9ba26c3a63 [INFO] running `Command { std: "docker" "start" "-a" "2b9965f15242a3f35bf156f5d93f1d2da26f3f0cce483443b472cb9ba26c3a63", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:95:18 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn slice(&self, range: Range) -> Option { [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] 95 | pub fn slice(&self, range: Range) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `gregtatum_symbol_table` (lib) generated 1 warning (run `cargo fix --lib -p gregtatum_symbol_table` to apply 1 suggestion) [INFO] [stderr] warning: `gregtatum_symbol_table` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gregtatum_symbol_table-511b085e21aa3550) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test::test_multiple_slices ... ok [INFO] [stdout] test test::test_deslicing ... ok [INFO] [stdout] test test::test_slice_equality ... ok [INFO] [stdout] test test::test_slices ... ok [INFO] [stdout] test test::test_get ... ok [INFO] [stdout] test test::test_traits ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests gregtatum_symbol_table [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/lib.rs - SymbolTable<'strings>::has (line 301) ... ok [INFO] [stdout] test src/lib.rs - Symbol<'strings>::deslice (line 122) ... ok [INFO] [stdout] test src/lib.rs - Symbol (line 18) ... ok [INFO] [stdout] test src/lib.rs - Symbol<'strings>::str (line 48) ... ok [INFO] [stdout] test src/lib.rs - SymbolTable<'strings>::maybe_get (line 280) ... ok [INFO] [stdout] test src/lib.rs - SymbolTable (line 209) ... ok [INFO] [stdout] test src/lib.rs - SymbolTable<'strings>::new (line 242) ... ok [INFO] [stdout] test src/lib.rs - Symbol<'strings>::slice (line 85) ... ok [INFO] [stdout] test src/lib.rs - SymbolTable<'strings>::get (line 258) ... ok [INFO] [stdout] test src/lib.rs - SymbolTable<'strings>::iter (line 337) ... ok [INFO] [stdout] test src/lib.rs - SymbolTable<'strings>::len (line 316) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2b9965f15242a3f35bf156f5d93f1d2da26f3f0cce483443b472cb9ba26c3a63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b9965f15242a3f35bf156f5d93f1d2da26f3f0cce483443b472cb9ba26c3a63", kill_on_drop: false }` [INFO] [stdout] 2b9965f15242a3f35bf156f5d93f1d2da26f3f0cce483443b472cb9ba26c3a63