[INFO] fetching crate ds_store 0.2.1... [INFO] testing ds_store-0.2.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate ds_store 0.2.1 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate ds_store 0.2.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ds_store 0.2.1 [INFO] removed 1 missing examples [INFO] finished tweaking crates.io crate ds_store 0.2.1 [INFO] tweaked toml for crates.io crate ds_store 0.2.1 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ccce2517976ea53d25c4799f3a11ab0d99e0a65a97784d53db1ace3522799dde [INFO] running `Command { std: "docker" "start" "-a" "ccce2517976ea53d25c4799f3a11ab0d99e0a65a97784d53db1ace3522799dde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ccce2517976ea53d25c4799f3a11ab0d99e0a65a97784d53db1ace3522799dde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccce2517976ea53d25c4799f3a11ab0d99e0a65a97784d53db1ace3522799dde", kill_on_drop: false }` [INFO] [stdout] ccce2517976ea53d25c4799f3a11ab0d99e0a65a97784d53db1ace3522799dde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 641cb9bd02de8ad3fc03091fa1cb9fb7294bbd1051c426b2b5a3dd5b88807fb5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "641cb9bd02de8ad3fc03091fa1cb9fb7294bbd1051c426b2b5a3dd5b88807fb5", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling ds_store v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `num_internals` [INFO] [stdout] --> src/allocator.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | num_internals: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num_nodes` [INFO] [stdout] --> src/allocator.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | num_nodes: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num_records` [INFO] [stdout] --> src/allocator.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | num_records: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.43s [INFO] running `Command { std: "docker" "inspect" "641cb9bd02de8ad3fc03091fa1cb9fb7294bbd1051c426b2b5a3dd5b88807fb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "641cb9bd02de8ad3fc03091fa1cb9fb7294bbd1051c426b2b5a3dd5b88807fb5", kill_on_drop: false }` [INFO] [stdout] 641cb9bd02de8ad3fc03091fa1cb9fb7294bbd1051c426b2b5a3dd5b88807fb5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b218b6fb6b11a0ce86a7847df7fefb484aa037164f3da17edf5b1e75a3d6272 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2b218b6fb6b11a0ce86a7847df7fefb484aa037164f3da17edf5b1e75a3d6272", kill_on_drop: false }` [INFO] [stderr] Compiling ds_store v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `num_internals` [INFO] [stdout] --> src/allocator.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | num_internals: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num_nodes` [INFO] [stdout] --> src/allocator.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | num_nodes: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num_records` [INFO] [stdout] --> src/allocator.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | num_records: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num_internals` [INFO] [stdout] --> src/allocator.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | num_internals: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num_nodes` [INFO] [stdout] --> src/allocator.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | num_nodes: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num_records` [INFO] [stdout] --> src/allocator.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | num_records: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `Command { std: "docker" "inspect" "2b218b6fb6b11a0ce86a7847df7fefb484aa037164f3da17edf5b1e75a3d6272", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b218b6fb6b11a0ce86a7847df7fefb484aa037164f3da17edf5b1e75a3d6272", kill_on_drop: false }` [INFO] [stdout] 2b218b6fb6b11a0ce86a7847df7fefb484aa037164f3da17edf5b1e75a3d6272 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a8a78fb0185c72d11a8993a270dd5f1d2404b8d82d8e5201c7ba0a1e4b7191d6 [INFO] running `Command { std: "docker" "start" "-a" "a8a78fb0185c72d11a8993a270dd5f1d2404b8d82d8e5201c7ba0a1e4b7191d6", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `num_internals` [INFO] [stderr] --> src/allocator.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | num_internals: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `num_nodes` [INFO] [stderr] --> src/allocator.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | num_nodes: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `num_records` [INFO] [stderr] --> src/allocator.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | num_records: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ds_store` (lib) generated 3 warnings [INFO] [stderr] warning: `ds_store` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ds_store-01de4e23af811d73) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests ds_store [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] [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" "a8a78fb0185c72d11a8993a270dd5f1d2404b8d82d8e5201c7ba0a1e4b7191d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8a78fb0185c72d11a8993a270dd5f1d2404b8d82d8e5201c7ba0a1e4b7191d6", kill_on_drop: false }` [INFO] [stdout] a8a78fb0185c72d11a8993a270dd5f1d2404b8d82d8e5201c7ba0a1e4b7191d6