[INFO] fetching crate active_standby 0.9.2... [INFO] testing active_standby-0.9.2 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate active_standby 0.9.2 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate active_standby 0.9.2 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate active_standby 0.9.2 [INFO] finished tweaking crates.io crate active_standby 0.9.2 [INFO] tweaked toml for crates.io crate active_standby 0.9.2 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded matchers v0.1.0 [INFO] [stderr] Downloaded more-asserts v0.2.2 [INFO] [stderr] Downloaded tracing-subscriber v0.3.3 [INFO] [stderr] Downloaded loom v0.5.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7de34f7909e690aa8b245fb7ab230cefc98531739936ca697d881337520cb7ad [INFO] running `Command { std: "docker" "start" "-a" "7de34f7909e690aa8b245fb7ab230cefc98531739936ca697d881337520cb7ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7de34f7909e690aa8b245fb7ab230cefc98531739936ca697d881337520cb7ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7de34f7909e690aa8b245fb7ab230cefc98531739936ca697d881337520cb7ad", kill_on_drop: false }` [INFO] [stdout] 7de34f7909e690aa8b245fb7ab230cefc98531739936ca697d881337520cb7ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c31c085272e569f07707e734eba5d25d8deb68385de2580b76229899140ff51 [INFO] running `Command { std: "docker" "start" "-a" "1c31c085272e569f07707e734eba5d25d8deb68385de2580b76229899140ff51", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling more-asserts v0.2.2 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling active_standby v0.9.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.12s [INFO] running `Command { std: "docker" "inspect" "1c31c085272e569f07707e734eba5d25d8deb68385de2580b76229899140ff51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c31c085272e569f07707e734eba5d25d8deb68385de2580b76229899140ff51", kill_on_drop: false }` [INFO] [stdout] 1c31c085272e569f07707e734eba5d25d8deb68385de2580b76229899140ff51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd8103fc3e55a1e038585acd6e35c49b097837a1843f61de6b210340480cd3c4 [INFO] running `Command { std: "docker" "start" "-a" "bd8103fc3e55a1e038585acd6e35c49b097837a1843f61de6b210340480cd3c4", kill_on_drop: false }` [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling active_standby v0.9.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/lockless/write.rs:423:13 [INFO] [stdout] | [INFO] [stdout] 423 | &mut table[0]; [INFO] [stdout] | ^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 423 | let _ = &mut table[0]; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/shared/aslock.rs:201:13 [INFO] [stdout] | [INFO] [stdout] 201 | &mut table[0]; [INFO] [stdout] | ^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 201 | let _ = &mut table[0]; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.45s [INFO] running `Command { std: "docker" "inspect" "bd8103fc3e55a1e038585acd6e35c49b097837a1843f61de6b210340480cd3c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd8103fc3e55a1e038585acd6e35c49b097837a1843f61de6b210340480cd3c4", kill_on_drop: false }` [INFO] [stdout] bd8103fc3e55a1e038585acd6e35c49b097837a1843f61de6b210340480cd3c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 053ff972f2f5aa30e761d02ec7b4f139587145c2a2e31e4bccbb42b12c9149d5 [INFO] running `Command { std: "docker" "start" "-a" "053ff972f2f5aa30e761d02ec7b4f139587145c2a2e31e4bccbb42b12c9149d5", kill_on_drop: false }` [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/lockless/write.rs:423:13 [INFO] [stderr] | [INFO] [stderr] 423 | &mut table[0]; [INFO] [stderr] | ^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 423 | let _ = &mut table[0]; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/shared/aslock.rs:201:13 [INFO] [stderr] | [INFO] [stderr] 201 | &mut table[0]; [INFO] [stderr] | ^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 201 | let _ = &mut table[0]; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `active_standby` (lib test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/active_standby-8c93c3726cfa5258) [INFO] [stdout] [INFO] [stdout] running 99 tests [INFO] [stdout] test collections::btreemap::lockless_test::append ... ok [INFO] [stdout] test collections::btreemap::lockless_test::clear ... ok [INFO] [stdout] test collections::btreemap::lockless_test::debug_str ... ok [INFO] [stdout] test collections::btreemap::lockless_test::insert ... ok [INFO] [stdout] test collections::btreemap::lockless_test::remove ... ok [INFO] [stdout] test collections::btreemap::shared_test::clear ... ok [INFO] [stdout] test collections::btreemap::lockless_test::remove_entry ... ok [INFO] [stdout] test collections::btreemap::shared_test::append ... ok [INFO] [stdout] test collections::btreemap::shared_test::debug_str ... ok [INFO] [stdout] test collections::btreemap::shared_test::insert ... ok [INFO] [stdout] test collections::btreeset::lockless_test::debug_str ... ok [INFO] [stdout] test collections::btreemap::shared_test::remove_entry ... ok [INFO] [stdout] test collections::btreeset::lockless_test::remove_and_take ... ok [INFO] [stdout] test collections::btreeset::lockless_test::clear ... ok [INFO] [stdout] test collections::btreemap::shared_test::remove ... ok [INFO] [stdout] test collections::btreeset::lockless_test::insert ... ok [INFO] [stdout] test collections::btreeset::shared_test::append ... ok [INFO] [stdout] test collections::btreeset::lockless_test::append ... ok [INFO] [stdout] test collections::btreeset::shared_test::clear ... ok [INFO] [stdout] test collections::btreeset::shared_test::debug_str ... ok [INFO] [stdout] test collections::btreeset::shared_test::insert ... ok [INFO] [stdout] test collections::hashmap::lockless_test::drain ... ok [INFO] [stdout] test collections::btreeset::shared_test::remove_and_take ... ok [INFO] [stdout] test collections::hashmap::lockless_test::retain ... ok [INFO] [stdout] test collections::hashmap::shared_test::clear ... ok [INFO] [stdout] test collections::hashmap::lockless_test::clear ... ok [INFO] [stdout] test collections::hashmap::shared_test::debug_str ... ok [INFO] [stdout] test collections::hashmap::lockless_test::insert ... ok [INFO] [stdout] test collections::hashmap::lockless_test::remove_entry ... ok [INFO] [stdout] test collections::hashmap::lockless_test::shrink_to_fit_and_reserve ... ok [INFO] [stdout] test collections::hashmap::shared_test::drain ... ok [INFO] [stdout] test collections::hashmap::shared_test::shrink_to_fit_and_reserve ... ok [INFO] [stdout] test collections::hashmap::shared_test::remove_entry ... ok [INFO] [stdout] test collections::hashmap::lockless_test::debug_str ... ok [INFO] [stdout] test collections::hashmap::shared_test::remove ... ok [INFO] [stdout] test collections::hashmap::shared_test::insert ... ok [INFO] [stdout] test collections::hashmap::shared_test::retain ... ok [INFO] [stdout] test collections::hashset::lockless_test::remove_and_take ... ok [INFO] [stdout] test collections::hashset::lockless_test::debug_str ... ok [INFO] [stdout] test collections::hashset::lockless_test::shrink_to_fit_and_reserve ... ok [INFO] [stdout] test collections::hashset::shared_test::insert_and_replace ... ok [INFO] [stdout] test collections::hashmap::lockless_test::remove ... ok [INFO] [stdout] test collections::hashset::shared_test::drain ... ok [INFO] [stdout] test collections::hashset::shared_test::remove_and_take ... ok [INFO] [stdout] test collections::hashset::lockless_test::insert_and_replace ... ok [INFO] [stdout] test collections::vec::lockless_test::clear ... ok [INFO] [stdout] test collections::hashset::lockless_test::retain ... ok [INFO] [stdout] test collections::hashset::lockless_test::drain ... ok [INFO] [stdout] test collections::hashset::shared_test::clear ... ok [INFO] [stdout] test collections::hashset::lockless_test::clear ... ok [INFO] [stdout] test collections::hashset::shared_test::retain ... ok [INFO] [stdout] test collections::hashset::shared_test::debug_str ... ok [INFO] [stdout] test collections::hashset::shared_test::shrink_to_fit_and_reserve ... ok [INFO] [stdout] test collections::vec::lockless_test::indirect_type ... ok [INFO] [stdout] test collections::vec::lockless_test::push ... ok [INFO] [stdout] test collections::vec::lockless_test::insert ... ok [INFO] [stdout] test collections::vec::lockless_test::pop ... ok [INFO] [stdout] test collections::vec::lockless_test::reserve_exact ... ok [INFO] [stdout] test collections::vec::lockless_test::drain ... ok [INFO] [stdout] test collections::vec::lockless_test::reserve ... ok [INFO] [stdout] test collections::vec::lockless_test::lifetimes ... ok [INFO] [stdout] test collections::vec::lockless_test::retain ... ok [INFO] [stdout] test collections::vec::lockless_test::debug_str ... ok [INFO] [stdout] test collections::vec::shared_test::drain ... ok [INFO] [stdout] test collections::vec::shared_test::debug_str ... ok [INFO] [stdout] test collections::vec::shared_test::lifetimes ... ok [INFO] [stdout] test collections::vec::lockless_test::truncate ... ok [INFO] [stdout] test collections::vec::shared_test::pop ... ok [INFO] [stdout] test collections::vec::lockless_test::shrink_to_fit ... ok [INFO] [stdout] test collections::vec::shared_test::indirect_type ... ok [INFO] [stdout] test collections::vec::shared_test::push ... ok [INFO] [stdout] test collections::vec::lockless_test::swap_remove ... ok [INFO] [stdout] test collections::vec::shared_test::swap_remove ... ok [INFO] [stdout] test lockless::write::test::multi_apply ... ok [INFO] [stdout] test lockless::write::test::multi_publish ... ok [INFO] [stdout] test lockless::write::test::one_read_guard ... ok [INFO] [stdout] test collections::vec::shared_test::reserve ... ok [INFO] [stdout] test collections::vec::shared_test::insert ... ok [INFO] [stdout] test collections::vec::shared_test::shrink_to_fit ... ok [INFO] [stdout] test lockless::write::test::mutable_ref ... ok [INFO] [stdout] test collections::vec::shared_test::reserve_exact ... ok [INFO] [stdout] test collections::vec::shared_test::retain ... ok [INFO] [stdout] test collections::vec::shared_test::truncate ... ok [INFO] [stdout] test collections::vec::shared_test::clear ... ok [INFO] [stdout] test lockless::write::test::debug_str ... ok [INFO] [stdout] test lockless::write::test::one_write_guard ... ok [INFO] [stdout] test lockless::write::test::publish_update ... ok [INFO] [stdout] test lockless::write::test::multi_thread ... ok [INFO] [stdout] test shared::aslock::test::debug_str ... ok [INFO] [stdout] test lockless::write::test::writer_dropped ... ok [INFO] [stdout] test shared::aslock::test::multi_publish ... ok [INFO] [stdout] test shared::aslock::test::one_write_guard ... ok [INFO] [stdout] test shared::aslock::test::update_tables_closure ... ok [INFO] [stdout] test shared::aslock::test::publish_update ... ok [INFO] [stdout] test shared::aslock::test::multi_apply ... ok [INFO] [stdout] test lockless::write::test::update_tables_closure ... ok [INFO] [stdout] test shared::table::test::table ... ok [INFO] [stdout] test shared::aslock::test::multi_thread ... ok [INFO] [stdout] test lockless::write::test::reader_not_reentrant - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 99 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s [INFO] [stdout] [INFO] [stderr] Running tests/loom.rs (/opt/rustwide/target/debug/deps/loom-ff22fba2e0fc125d) [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] [stderr] Doc-tests active_standby [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/types.rs - types::UpdateTables (line 52) ... ok [INFO] [stdout] test src/types.rs - types::UpdateTables (line 69) ... ok [INFO] [stdout] test src/lib.rs - (line 67) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.46s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "053ff972f2f5aa30e761d02ec7b4f139587145c2a2e31e4bccbb42b12c9149d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "053ff972f2f5aa30e761d02ec7b4f139587145c2a2e31e4bccbb42b12c9149d5", kill_on_drop: false }` [INFO] [stdout] 053ff972f2f5aa30e761d02ec7b4f139587145c2a2e31e4bccbb42b12c9149d5