[INFO] fetching crate trie_map 0.2.0... [INFO] testing trie_map-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate trie_map 0.2.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate trie_map 0.2.0 [INFO] finished tweaking crates.io crate trie_map 0.2.0 [INFO] tweaked toml for crates.io crate trie_map 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate trie_map 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 118fffa242649165c702a60a8ec83c30fb92b9f4332d953e8afd4cc51823a3ee [INFO] running `Command { std: "docker" "start" "-a" "118fffa242649165c702a60a8ec83c30fb92b9f4332d953e8afd4cc51823a3ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "118fffa242649165c702a60a8ec83c30fb92b9f4332d953e8afd4cc51823a3ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "118fffa242649165c702a60a8ec83c30fb92b9f4332d953e8afd4cc51823a3ee", kill_on_drop: false }` [INFO] [stdout] 118fffa242649165c702a60a8ec83c30fb92b9f4332d953e8afd4cc51823a3ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] be248e9d0d88f44e4f53b7ad184d2034e4ca808caf9e5a53776b8c8499961d72 [INFO] running `Command { std: "docker" "start" "-a" "be248e9d0d88f44e4f53b7ad184d2034e4ca808caf9e5a53776b8c8499961d72", kill_on_drop: false }` [INFO] [stderr] Compiling trie_map v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `RandomState`, `Vacant`, and `ptr::NonNull` [INFO] [stdout] --> src/lib.rs:7:31 [INFO] [stdout] | [INFO] [stdout] 7 | Entry::{Occupied, Vacant}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | RandomState, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | ptr::NonNull, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `prefix` and `value` are never read [INFO] [stdout] --> src/lib.rs:266:5 [INFO] [stdout] | [INFO] [stdout] 265 | pub struct IterItem<'a, K: 'a, V: 'a> { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 266 | prefix: Vec<&'a K>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 267 | value: &'a V, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IterItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "be248e9d0d88f44e4f53b7ad184d2034e4ca808caf9e5a53776b8c8499961d72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be248e9d0d88f44e4f53b7ad184d2034e4ca808caf9e5a53776b8c8499961d72", kill_on_drop: false }` [INFO] [stdout] be248e9d0d88f44e4f53b7ad184d2034e4ca808caf9e5a53776b8c8499961d72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c267d24f9d22f544b4598159afb89afb6ecf061b69df303aee22aeffeae9a7dd [INFO] running `Command { std: "docker" "start" "-a" "c267d24f9d22f544b4598159afb89afb6ecf061b69df303aee22aeffeae9a7dd", kill_on_drop: false }` [INFO] [stderr] Compiling trie_map v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `RandomState`, `Vacant`, and `ptr::NonNull` [INFO] [stdout] --> src/lib.rs:7:31 [INFO] [stdout] | [INFO] [stdout] 7 | Entry::{Occupied, Vacant}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | RandomState, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | ptr::NonNull, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `prefix` and `value` are never read [INFO] [stdout] --> src/lib.rs:266:5 [INFO] [stdout] | [INFO] [stdout] 265 | pub struct IterItem<'a, K: 'a, V: 'a> { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 266 | prefix: Vec<&'a K>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 267 | value: &'a V, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IterItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RandomState`, `Vacant`, and `ptr::NonNull` [INFO] [stdout] --> src/lib.rs:7:31 [INFO] [stdout] | [INFO] [stdout] 7 | Entry::{Occupied, Vacant}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | RandomState, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | ptr::NonNull, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `prefix` and `value` are never read [INFO] [stdout] --> src/lib.rs:266:5 [INFO] [stdout] | [INFO] [stdout] 265 | pub struct IterItem<'a, K: 'a, V: 'a> { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 266 | prefix: Vec<&'a K>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 267 | value: &'a V, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IterItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "c267d24f9d22f544b4598159afb89afb6ecf061b69df303aee22aeffeae9a7dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c267d24f9d22f544b4598159afb89afb6ecf061b69df303aee22aeffeae9a7dd", kill_on_drop: false }` [INFO] [stdout] c267d24f9d22f544b4598159afb89afb6ecf061b69df303aee22aeffeae9a7dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c257c7ebb13939af531c1e7c77b97a79da337820f3d7734529af0bce9300e170 [INFO] running `Command { std: "docker" "start" "-a" "c257c7ebb13939af531c1e7c77b97a79da337820f3d7734529af0bce9300e170", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `RandomState`, `Vacant`, and `ptr::NonNull` [INFO] [stderr] --> src/lib.rs:7:31 [INFO] [stderr] | [INFO] [stderr] 7 | Entry::{Occupied, Vacant}, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 8 | RandomState, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 16 | ptr::NonNull, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `prefix` and `value` are never read [INFO] [stderr] --> src/lib.rs:266:5 [INFO] [stderr] | [INFO] [stderr] 265 | pub struct IterItem<'a, K: 'a, V: 'a> { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] 266 | prefix: Vec<&'a K>, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 267 | value: &'a V, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `IterItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `trie_map` (lib) generated 2 warnings (run `cargo fix --lib -p trie_map` to apply 1 suggestion) [INFO] [stderr] warning: `trie_map` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trie_map-41526096880502f0) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::test_bytes_iter ... ok [INFO] [stdout] test tests::test_index ... ok [INFO] [stdout] test tests::test_insert ... ok [INFO] [stdout] test tests::test_other ... ok [INFO] [stdout] test tests::test_prefix_values ... ok [INFO] [stdout] test tests::test_extend ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests trie_map [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" "c257c7ebb13939af531c1e7c77b97a79da337820f3d7734529af0bce9300e170", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c257c7ebb13939af531c1e7c77b97a79da337820f3d7734529af0bce9300e170", kill_on_drop: false }` [INFO] [stdout] c257c7ebb13939af531c1e7c77b97a79da337820f3d7734529af0bce9300e170