[INFO] fetching crate active_standby 0.8.4...
[INFO] testing active_standby-0.8.4 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate active_standby 0.8.4 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate active_standby 0.8.4 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate active_standby 0.8.4
[INFO] finished tweaking crates.io crate active_standby 0.8.4
[INFO] tweaked toml for crates.io crate active_standby 0.8.4 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded loom v0.5.1
[INFO] [stderr]   Downloaded generator v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83ff23f83fadd78827a723ab9edb705d66802e795ac98746aab98352b805694b
[INFO] running `Command { std: "docker" "start" "-a" "83ff23f83fadd78827a723ab9edb705d66802e795ac98746aab98352b805694b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83ff23f83fadd78827a723ab9edb705d66802e795ac98746aab98352b805694b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83ff23f83fadd78827a723ab9edb705d66802e795ac98746aab98352b805694b", kill_on_drop: false }`
[INFO] [stdout] 83ff23f83fadd78827a723ab9edb705d66802e795ac98746aab98352b805694b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6be064684f5eba8ffa345c31e8cdbe845c107d177ee0b255c198a3f6df7745d
[INFO] running `Command { std: "docker" "start" "-a" "b6be064684f5eba8ffa345c31e8cdbe845c107d177ee0b255c198a3f6df7745d", kill_on_drop: false }`
[INFO] [stderr]    Compiling more-asserts v0.2.1
[INFO] [stderr]    Compiling active_standby v0.8.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "b6be064684f5eba8ffa345c31e8cdbe845c107d177ee0b255c198a3f6df7745d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6be064684f5eba8ffa345c31e8cdbe845c107d177ee0b255c198a3f6df7745d", kill_on_drop: false }`
[INFO] [stdout] b6be064684f5eba8ffa345c31e8cdbe845c107d177ee0b255c198a3f6df7745d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3757b6d4d6ecc4d73bf1f403af39e4591e7f3225370603701e5782ed2eddb5da
[INFO] running `Command { std: "docker" "start" "-a" "3757b6d4d6ecc4d73bf1f403af39e4591e7f3225370603701e5782ed2eddb5da", kill_on_drop: false }`
[INFO] [stderr]    Compiling active_standby v0.8.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/write.rs:548:13
[INFO] [stdout]     |
[INFO] [stdout] 548 |             &mut table[0];
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.27s
[INFO] running `Command { std: "docker" "inspect" "3757b6d4d6ecc4d73bf1f403af39e4591e7f3225370603701e5782ed2eddb5da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3757b6d4d6ecc4d73bf1f403af39e4591e7f3225370603701e5782ed2eddb5da", kill_on_drop: false }`
[INFO] [stdout] 3757b6d4d6ecc4d73bf1f403af39e4591e7f3225370603701e5782ed2eddb5da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0084af6a6fb18a04d85b1e2bd44cf12a58f993a89a83f0dde8c0c9a4a53aa334
[INFO] running `Command { std: "docker" "start" "-a" "0084af6a6fb18a04d85b1e2bd44cf12a58f993a89a83f0dde8c0c9a4a53aa334", kill_on_drop: false }`
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/write.rs:548:13
[INFO] [stderr]     |
[INFO] [stderr] 548 |             &mut table[0];
[INFO] [stderr]     |             ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/active_standby-93ece6a234dbb2ad)
[INFO] [stdout] running 45 tests
[INFO] [stdout] test btreemap::test::insert ... ok
[INFO] [stdout] test btreeset::test::clear ... ok
[INFO] [stdout] test vec::test::reserve_exact ... ok
[INFO] [stdout] test vec::test::drain ... ok
[INFO] [stdout] test vec::test::retain ... ok
[INFO] [stdout] test vec::test::shrink_to_fit ... ok
[INFO] [stdout] test vec::test::indirect_type ... ok
[INFO] [stdout] test vec::test::swap_remove ... ok
[INFO] [stdout] test hashmap::test::drain ... ok
[INFO] [stdout] test vec::test::clear ... ok
[INFO] [stdout] test vec::test::insert ... ok
[INFO] [stdout] test hashmap::test::insert ... ok
[INFO] [stdout] test vec::test::lifetimes ... ok
[INFO] [stdout] test hashmap::test::remove_entry ... ok
[INFO] [stdout] test hashset::test::clear ... ok
[INFO] [stdout] test write::test::one_write_guard ... ok
[INFO] [stdout] test vec::test::pop ... ok
[INFO] [stdout] test write::test::one_reade_guard ... ok
[INFO] [stdout] test hashset::test::shrink_to_fit_and_reserve ... ok
[INFO] [stdout] test vec::test::push ... ok
[INFO] [stdout] test vec::test::reserve ... ok
[INFO] [stdout] test hashset::test::retain ... ok
[INFO] [stdout] test hashset::test::remove_and_take ... ok
[INFO] [stdout] test hashset::test::insert_and_replace ... ok
[INFO] [stdout] test write::test::debug_str ... ok
[INFO] [stdout] test write::test::multi_apply ... ok
[INFO] [stdout] test write::test::publish_update ... ok
[INFO] [stdout] test hashmap::test::retain ... ok
[INFO] [stdout] test btreemap::test::clear ... ok
[INFO] [stdout] test btreeset::test::remove_and_take ... ok
[INFO] [stdout] test hashmap::test::shrink_to_fit_and_reserve ... ok
[INFO] [stdout] test vec::test::truncate ... ok
[INFO] [stdout] test hashmap::test::clear ... ok
[INFO] [stdout] test hashmap::test::remove ... ok
[INFO] [stdout] test write::test::multi_publish ... ok
[INFO] [stdout] test btreeset::test::insert ... ok
[INFO] [stdout] test write::test::mutable_ref ... ok
[INFO] [stdout] test hashset::test::drain ... ok
[INFO] [stdout] test btreemap::test::remove ... ok
[INFO] [stderr]      Running tests/loom.rs (/opt/rustwide/target/debug/deps/loom-4edd106b7d449e45)
[INFO] [stdout] test write::test::writer_dropped ... ok
[INFO] [stdout] test btreemap::test::append ... ok
[INFO] [stdout] test btreeset::test::append ... ok
[INFO] [stdout] test btreemap::test::remove_entry ... ok
[INFO] [stdout] test write::test::reader_not_reentrant - should panic ... ok
[INFO] [stdout] test write::test::multi_thread ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[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] [stderr]    Doc-tests active_standby
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/write.rs - write::UpdateTables (line 20) ... ok
[INFO] [stdout] test src/write.rs - write::UpdateTables (line 38) ... ok
[INFO] [stdout] test src/macros.rs - generate_aslock_handle (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0084af6a6fb18a04d85b1e2bd44cf12a58f993a89a83f0dde8c0c9a4a53aa334", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0084af6a6fb18a04d85b1e2bd44cf12a58f993a89a83f0dde8c0c9a4a53aa334", kill_on_drop: false }`
[INFO] [stdout] 0084af6a6fb18a04d85b1e2bd44cf12a58f993a89a83f0dde8c0c9a4a53aa334