[INFO] fetching crate reactivate 0.4.2... [INFO] testing reactivate-0.4.2 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate reactivate 0.4.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate reactivate 0.4.2 [INFO] finished tweaking crates.io crate reactivate 0.4.2 [INFO] tweaked toml for crates.io crate reactivate 0.4.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate reactivate 0.4.2 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d54dd56f9d614e53d1ebdbaf822dfeb6c7e7296ddb22992cd7c2d346b3b74ea [INFO] running `Command { std: "docker" "start" "-a" "0d54dd56f9d614e53d1ebdbaf822dfeb6c7e7296ddb22992cd7c2d346b3b74ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d54dd56f9d614e53d1ebdbaf822dfeb6c7e7296ddb22992cd7c2d346b3b74ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d54dd56f9d614e53d1ebdbaf822dfeb6c7e7296ddb22992cd7c2d346b3b74ea", kill_on_drop: false }` [INFO] [stdout] 0d54dd56f9d614e53d1ebdbaf822dfeb6c7e7296ddb22992cd7c2d346b3b74ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85d74f6b326a54f941006525a69fb6f69ecd6f2082f93a51dcfe8403ab047c04 [INFO] running `Command { std: "docker" "start" "-a" "85d74f6b326a54f941006525a69fb6f69ecd6f2082f93a51dcfe8403ab047c04", kill_on_drop: false }` [INFO] [stderr] Compiling reactivate v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "85d74f6b326a54f941006525a69fb6f69ecd6f2082f93a51dcfe8403ab047c04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85d74f6b326a54f941006525a69fb6f69ecd6f2082f93a51dcfe8403ab047c04", kill_on_drop: false }` [INFO] [stdout] 85d74f6b326a54f941006525a69fb6f69ecd6f2082f93a51dcfe8403ab047c04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 050caad5c636d048f764ecb34cce4da68664dff083acd674bb8f0232068e15bd [INFO] running `Command { std: "docker" "start" "-a" "050caad5c636d048f764ecb34cce4da68664dff083acd674bb8f0232068e15bd", kill_on_drop: false }` [INFO] [stderr] Compiling reactivate v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `Command { std: "docker" "inspect" "050caad5c636d048f764ecb34cce4da68664dff083acd674bb8f0232068e15bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "050caad5c636d048f764ecb34cce4da68664dff083acd674bb8f0232068e15bd", kill_on_drop: false }` [INFO] [stdout] 050caad5c636d048f764ecb34cce4da68664dff083acd674bb8f0232068e15bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ec0c5698f8549411bf82825697189e61dbc86e9adc7d267bb676ff3dee31890e [INFO] running `Command { std: "docker" "start" "-a" "ec0c5698f8549411bf82825697189e61dbc86e9adc7d267bb676ff3dee31890e", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reactivate-cedba90928ae4bca) [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] Running tests/lib_tests.rs (/opt/rustwide/target/debug/deps/lib_tests-1b208a7f8e6ea08a) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test can_add_observers ... ok [INFO] [stdout] test can_set ... ok [INFO] [stdout] test can_update ... ok [INFO] [stdout] test can_access_internals ... ok [INFO] [stdout] test update_only_notifies_observers_when_value_changes ... ok [INFO] [stdout] test can_update_inplace ... ok [INFO] [stdout] test update_inplace_only_notifies_observers_when_value_changes ... ok [INFO] [stdout] test update_unchecked_notifies_observers_without_checking_if_value_changed ... ok [INFO] [stdout] test can_clear_observers ... ok [INFO] [stdout] test can_notify ... ok [INFO] [stdout] test initial_derived_values_must_not_be_default ... ok [INFO] [stdout] test update_inplace_unchecked_notifies_observers_without_checking_if_value_changed ... ok [INFO] [stdout] test can_merge ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests reactivate [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test src/lib.rs - (line 85) ... ok [INFO] [stdout] test src/reactive.rs - reactive::Reactive::clear_observers (line 166) ... ok [INFO] [stdout] test src/reactive.rs - reactive::Reactive (line 10) ... ok [INFO] [stdout] test src/lib.rs - (line 11) ... ok [INFO] [stdout] test src/lib.rs - (line 28) ... ok [INFO] [stdout] test src/reactive.rs - reactive::Reactive::add_observer (line 149) ... ok [INFO] [stdout] test src/lib.rs - (line 58) ... ok [INFO] [stdout] test src/merge.rs - merge::Merge (line 13) ... ok [INFO] [stdout] test src/reactive.rs - reactive::Reactive::new (line 32) ... ok [INFO] [stdout] test src/reactive.rs - reactive::Reactive::set (line 188) ... ok [INFO] [stdout] test src/reactive.rs - reactive::Reactive::value (line 52) ... ok [INFO] [stdout] test src/reactive.rs - reactive::Reactive::derive (line 115) ... ok [INFO] [stdout] test src/reactive.rs - reactive::Reactive::with (line 87) ... ok [INFO] [stdout] test src/reactive.rs - reactive::Reactive::update_inplace (line 246) ... ok [INFO] [stdout] test src/reactive.rs - reactive::Reactive::notify (line 369) ... ok [INFO] [stdout] test src/reactive.rs - reactive::Reactive::update_inplace_unchecked (line 324) ... ok [INFO] [stdout] test src/reactive.rs - reactive::Reactive::with_value (line 68) ... ok [INFO] [stdout] test src/reactive.rs - reactive::Reactive::update (line 213) ... ok [INFO] [stdout] test src/reactive.rs - reactive::Reactive::update_unchecked (line 285) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.54s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ec0c5698f8549411bf82825697189e61dbc86e9adc7d267bb676ff3dee31890e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec0c5698f8549411bf82825697189e61dbc86e9adc7d267bb676ff3dee31890e", kill_on_drop: false }` [INFO] [stdout] ec0c5698f8549411bf82825697189e61dbc86e9adc7d267bb676ff3dee31890e