[INFO] fetching crate assemblage_db 0.1.0... [INFO] testing assemblage_db-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237 [INFO] extracting crate assemblage_db 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate assemblage_db 0.1.0 [INFO] finished tweaking crates.io crate assemblage_db 0.1.0 [INFO] tweaked toml for crates.io crate assemblage_db 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate assemblage_db 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--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] Locking 194 packages to latest compatible versions [INFO] [stderr] Adding async-recursion v0.3.2 (available: v1.1.1) [INFO] [stderr] Adding console_log v0.2.2 (available: v1.0.0) [INFO] [stderr] Adding env_logger v0.8.4 (available: v0.11.8) [INFO] [stderr] Adding reqwest v0.11.27 (available: v0.12.23) [INFO] [stderr] Adding uuid v0.8.2 (available: v1.18.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 82840740da1e8d8292a84a35e6aefd3e87c0d31be696319ff3b7a09fc2032c44 [INFO] running `Command { std: "docker" "start" "-a" "82840740da1e8d8292a84a35e6aefd3e87c0d31be696319ff3b7a09fc2032c44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "82840740da1e8d8292a84a35e6aefd3e87c0d31be696319ff3b7a09fc2032c44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82840740da1e8d8292a84a35e6aefd3e87c0d31be696319ff3b7a09fc2032c44", kill_on_drop: false }` [INFO] [stdout] 82840740da1e8d8292a84a35e6aefd3e87c0d31be696319ff3b7a09fc2032c44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 164143d8bb64d2be0feae31b8dee49dbb3c771cdf50a4e45eda87ae3b2c40f20 [INFO] running `Command { std: "docker" "start" "-a" "164143d8bb64d2be0feae31b8dee49dbb3c771cdf50a4e45eda87ae3b2c40f20", kill_on_drop: false }` [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rmp v0.8.14 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling rmp-serde v0.15.5 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling indexmap v2.11.1 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.3.27 [INFO] [stderr] Compiling assemblage_kv v0.1.0 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.27 [INFO] [stderr] Compiling assemblage_db v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/index.rs:795:29 [INFO] [stdout] | [INFO] [stdout] 795 | let mut occurrences = diff [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.29s [INFO] running `Command { std: "docker" "inspect" "164143d8bb64d2be0feae31b8dee49dbb3c771cdf50a4e45eda87ae3b2c40f20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "164143d8bb64d2be0feae31b8dee49dbb3c771cdf50a4e45eda87ae3b2c40f20", kill_on_drop: false }` [INFO] [stdout] 164143d8bb64d2be0feae31b8dee49dbb3c771cdf50a4e45eda87ae3b2c40f20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25caffdf009a92a1c8037bedf17a11c8ec5571e56ee8471d282eed9273cb8a90 [INFO] running `Command { std: "docker" "start" "-a" "25caffdf009a92a1c8037bedf17a11c8ec5571e56ee8471d282eed9273cb8a90", kill_on_drop: false }` [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling humantime v2.2.0 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.3.27 [INFO] [stderr] Compiling assemblage_kv v0.1.0 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.27 [INFO] [stderr] Compiling assemblage_db v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/index.rs:795:29 [INFO] [stdout] | [INFO] [stdout] 795 | let mut occurrences = diff [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/index.rs:795:29 [INFO] [stdout] | [INFO] [stdout] 795 | let mut occurrences = diff [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `graft-db-tests` [INFO] [stdout] --> tests/swap.rs:644:11 [INFO] [stdout] | [INFO] [stdout] 644 | #[cfg(not(feature = "graft-db-tests"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `assemblage-broadcast-integration-tests`, `console_error_panic_hook`, `wee_alloc`, `workers-env-prod`, and `workers-localhost` [INFO] [stdout] = help: consider adding `graft-db-tests` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `graft-db-tests` [INFO] [stdout] --> tests/swap.rs:654:7 [INFO] [stdout] | [INFO] [stdout] 654 | #[cfg(feature = "graft-db-tests")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `assemblage-broadcast-integration-tests`, `console_error_panic_hook`, `wee_alloc`, `workers-env-prod`, and `workers-localhost` [INFO] [stdout] = help: consider adding `graft-db-tests` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `assemblage_db` (test "swap"); 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name swap --edition=2018 tests/swap.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("assemblage-broadcast-integration-tests", "console_error_panic_hook", "wee_alloc", "workers-env-prod", "workers-localhost"))' -C metadata=03ec0e4bcc427715 -C extra-filename=-69c68941ec4c7191 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assemblage_db=/opt/rustwide/target/debug/deps/libassemblage_db.rlib --extern assemblage_kv=/opt/rustwide/target/debug/deps/libassemblage_kv-13f1b985a62a1312.rlib --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-7a04af477144101d.so --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-8fd23cdccb77d5ac.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-a159e505aeb7b2a2.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-29220f55ad6c7191.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-28f8cc0684f4f944.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-c145d1f1ab04bbf5.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-7155d73e4928a0ed.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-d5033821ffbf13e7.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-fb1856fdcd9cb7f0.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-7ec0b9c17c6d718d.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "25caffdf009a92a1c8037bedf17a11c8ec5571e56ee8471d282eed9273cb8a90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25caffdf009a92a1c8037bedf17a11c8ec5571e56ee8471d282eed9273cb8a90", kill_on_drop: false }` [INFO] [stdout] 25caffdf009a92a1c8037bedf17a11c8ec5571e56ee8471d282eed9273cb8a90