[INFO] fetching crate medea-reactive 0.1.3...
[INFO] testing medea-reactive-0.1.3 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate medea-reactive 0.1.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate medea-reactive 0.1.3
[INFO] finished tweaking crates.io crate medea-reactive 0.1.3
[INFO] tweaked toml for crates.io crate medea-reactive 0.1.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate medea-reactive 0.1.3 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate medea-reactive 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.170
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a384fec8c9e11705a625d4ca8ca680e7fa05e100d5c071b5468d4c39cc747182
[INFO] running `Command { std: "docker" "start" "-a" "a384fec8c9e11705a625d4ca8ca680e7fa05e100d5c071b5468d4c39cc747182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a384fec8c9e11705a625d4ca8ca680e7fa05e100d5c071b5468d4c39cc747182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a384fec8c9e11705a625d4ca8ca680e7fa05e100d5c071b5468d4c39cc747182", kill_on_drop: false }`
[INFO] [stdout] a384fec8c9e11705a625d4ca8ca680e7fa05e100d5c071b5468d4c39cc747182
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4252661d341ae460f5ee4058c32306a6a2128056b0fcefd984304f20f32808a1
[INFO] running `Command { std: "docker" "start" "-a" "4252661d341ae460f5ee4058c32306a6a2128056b0fcefd984304f20f32808a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling medea-reactive v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.98s
[INFO] running `Command { std: "docker" "inspect" "4252661d341ae460f5ee4058c32306a6a2128056b0fcefd984304f20f32808a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4252661d341ae460f5ee4058c32306a6a2128056b0fcefd984304f20f32808a1", kill_on_drop: false }`
[INFO] [stdout] 4252661d341ae460f5ee4058c32306a6a2128056b0fcefd984304f20f32808a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1607ee606a2eb6ecbd640017455994087a9d58bdaa06b698246d91ce1479b93c
[INFO] running `Command { std: "docker" "start" "-a" "1607ee606a2eb6ecbd640017455994087a9d58bdaa06b698246d91ce1479b93c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling medea-reactive v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.26s
[INFO] running `Command { std: "docker" "inspect" "1607ee606a2eb6ecbd640017455994087a9d58bdaa06b698246d91ce1479b93c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1607ee606a2eb6ecbd640017455994087a9d58bdaa06b698246d91ce1479b93c", kill_on_drop: false }`
[INFO] [stdout] 1607ee606a2eb6ecbd640017455994087a9d58bdaa06b698246d91ce1479b93c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41de3171d93c0782adb13eae0a6f453e7e8501a8aa3beb23e1bbed12e578e1b7
[INFO] running `Command { std: "docker" "start" "-a" "41de3171d93c0782adb13eae0a6f453e7e8501a8aa3beb23e1bbed12e578e1b7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/medea_reactive-52909e55ac3fe0b0)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test collections::hash_map::tests::multiple_when_insert_processed_subs ... ok
[INFO] [stdout] test collections::hash_map::tests::multiple_when_remove_processed_subs ... ok
[INFO] [stdout] test collections::hash_map::tests::replay_on_insert ... ok
[INFO] [stdout] test collections::hash_map::tests::when_insert_processed ... ok
[INFO] [stdout] test collections::hash_map::tests::when_remove_processed ... ok
[INFO] [stdout] test collections::vec::tests::multiple_when_push_processed_subs ... ok
[INFO] [stdout] test collections::vec::tests::multiple_when_remove_processed_subs ... ok
[INFO] [stdout] test collections::vec::tests::replay_on_push ... ok
[INFO] [stdout] test collections::hash_map::tests::replace_triggers_on_remove ... ok
[INFO] [stdout] test collections::hash_map::tests::on_remove_on_drop ... ok
[INFO] [stdout] test field::cell::observable_cell::data_mutates ... ok
[INFO] [stdout] test collections::vec::tests::when_push_processed ... ok
[INFO] [stdout] test field::cell::observable_cell::emits_changes_on_mutate ... ok
[INFO] [stdout] test collections::vec::tests::when_remove_processed ... ok
[INFO] [stdout] test field::cell::observable_cell::get ... ok
[INFO] [stdout] test field::cell::observable_cell::updates_emitted_on_replace ... ok
[INFO] [stdout] test field::cell::observable_cell::subscription ... ok
[INFO] [stdout] test field::cell::observable_cell::when_eq ... ok
[INFO] [stdout] test field::cell::observable_cell::when_eq_on_replace ... ok
[INFO] [stdout] test field::tests::current_value_is_provided_into_assert_fn_on_when_call ... ok
[INFO] [stdout] test field::tests::reactive_with_refcell_inside ... ok
[INFO] [stdout] test field::tests::only_last_update_should_be_sent_to_subscribers ... ok
[INFO] [stdout] test field::tests::subscriber_receives_current_data ... ok
[INFO] [stdout] test field::cell::observable_cell::when_with_mutate ... ok
[INFO] [stdout] test field::tests::value_updates_are_sent_to_subs ... ok
[INFO] [stdout] test field::tests::when_all_processed_works ... ok
[INFO] [stdout] test field::tests::stream_ends_when_reactive_field_is_dropped ... ok
[INFO] [stdout] test field::tests::when_eq_resolves_if_value_eq_already ... ok
[INFO] [stdout] test field::tests::when_eq_resolves_on_value_update ... ok
[INFO] [stdout] test field::tests::when_eq_returns_dropped_error_on_drop ... ok
[INFO] [stdout] test field::tests::when_resolves_on_value_update ... ok
[INFO] [stdout] test field::tests::when_returns_dropped_error_on_drop ... ok
[INFO] [stdout] test field::cell::observable_cell::when_on_replace ... ok
[INFO] [stdout] test field::cell::observable_cell::only_initial_update_emitted ... ok
[INFO] [stdout] test field::cell::observable_cell::when_eq_never_resolves ... ok
[INFO] [stdout] test field::cell::observable_cell::when ... ok
[INFO] [stdout] test field::tests::no_update_should_be_emitted_on_field_mutation ... ok
[INFO] [stdout] test field::tests::when_eq_doesnt_resolve_if_value_is_not_eq ... ok
[INFO] [stdout] test subscribers_store::progressable::processed::tests::when_all_processed_rechecks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests medea_reactive
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/collections/hash_map.rs - collections::hash_map::HashMap (line 79) ... ok
[INFO] [stdout] test src/collections/hash_set.rs - collections::hash_set::HashSet (line 28) ... ok
[INFO] [stdout] test src/field/cell.rs - field::cell::ObservableCell (line 43) ... ok
[INFO] [stdout] test src/field/cell.rs - field::cell::ObservableCell (line 64) ... ok
[INFO] [stdout] test src/collections/vec.rs - collections::vec::Vec (line 28) ... ok
[INFO] [stdout] test src/collections/hash_set.rs - collections::hash_set::HashSet (line 75) ... ok
[INFO] [stdout] test src/collections/hash_map.rs - collections::hash_map::HashMap (line 44) ... ok
[INFO] [stdout] test src/field/cell.rs - field::cell::ObservableCell (line 32) ... ok
[INFO] [stdout] test src/collections/vec.rs - collections::vec::Vec (line 63) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "41de3171d93c0782adb13eae0a6f453e7e8501a8aa3beb23e1bbed12e578e1b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41de3171d93c0782adb13eae0a6f453e7e8501a8aa3beb23e1bbed12e578e1b7", kill_on_drop: false }`
[INFO] [stdout] 41de3171d93c0782adb13eae0a6f453e7e8501a8aa3beb23e1bbed12e578e1b7