[INFO] fetching crate futures-signals 0.3.22...
[INFO] testing futures-signals-0.3.22 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate futures-signals 0.3.22 into /workspace/builds/worker-100/source
[INFO] validating manifest of crates.io crate futures-signals 0.3.22 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate futures-signals 0.3.22
[INFO] finished tweaking crates.io crate futures-signals 0.3.22
[INFO] tweaked toml for crates.io crate futures-signals 0.3.22 written to /workspace/builds/worker-100/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1af08823d6b2dc5fcc57504da20b03beb938edcdd1a243a7bd72d8afa93f6715
[INFO] running `Command { std: "docker" "start" "-a" "1af08823d6b2dc5fcc57504da20b03beb938edcdd1a243a7bd72d8afa93f6715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1af08823d6b2dc5fcc57504da20b03beb938edcdd1a243a7bd72d8afa93f6715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1af08823d6b2dc5fcc57504da20b03beb938edcdd1a243a7bd72d8afa93f6715", kill_on_drop: false }`
[INFO] [stdout] 1af08823d6b2dc5fcc57504da20b03beb938edcdd1a243a7bd72d8afa93f6715
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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=warn" "-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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b6c04953c2f2369af71e004a71336e3dfe25d95d274270d1cd1b286d6e5ef26
[INFO] running `Command { std: "docker" "start" "-a" "5b6c04953c2f2369af71e004a71336e3dfe25d95d274270d1cd1b286d6e5ef26", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling discard v1.0.4
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling pin-project v1.0.8
[INFO] [stderr]    Compiling futures-signals v0.3.22 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.87s
[INFO] running `Command { std: "docker" "inspect" "5b6c04953c2f2369af71e004a71336e3dfe25d95d274270d1cd1b286d6e5ef26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b6c04953c2f2369af71e004a71336e3dfe25d95d274270d1cd1b286d6e5ef26", kill_on_drop: false }`
[INFO] [stdout] 5b6c04953c2f2369af71e004a71336e3dfe25d95d274270d1cd1b286d6e5ef26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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=warn" "-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" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f41dba288421558b1f63cc3cd9a561298c429624ecccd7e6c5f442c5cee7e314
[INFO] running `Command { std: "docker" "start" "-a" "f41dba288421558b1f63cc3cd9a561298c429624ecccd7e6c5f442c5cee7e314", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-executor v0.3.16
[INFO] [stderr]    Compiling futures-signals v0.3.22 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "f41dba288421558b1f63cc3cd9a561298c429624ecccd7e6c5f442c5cee7e314", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f41dba288421558b1f63cc3cd9a561298c429624ecccd7e6c5f442c5cee7e314", kill_on_drop: false }`
[INFO] [stdout] f41dba288421558b1f63cc3cd9a561298c429624ecccd7e6c5f442c5cee7e314
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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=warn" "-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" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 92e22b1bc5c76fac52849352060d6c7d77ebf4cadd9cdb67412acf1851c95b56
[INFO] running `Command { std: "docker" "start" "-a" "92e22b1bc5c76fac52849352060d6c7d77ebf4cadd9cdb67412acf1851c95b56", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/futures_signals-42e4b2da0ffb9ae0)
[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/broadcaster.rs (/opt/rustwide/target/debug/deps/broadcaster-50bb537347917bf7)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running tests/future.rs (/opt/rustwide/target/debug/deps/future-5018786bba305fbc)
[INFO] [stdout] test test_broadcaster ... ok
[INFO] [stdout] test test_broadcaster_always ... ok
[INFO] [stdout] test test_broadcaster_drop ... ok
[INFO] [stdout] test test_broadcaster_multiple ... ok
[INFO] [stdout] test test_broadcaster_signal_ref ... ok
[INFO] [stdout] test test_polls ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_cancelable_future ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/map_macro.rs (/opt/rustwide/target/debug/deps/map_macro-5ecbc5205e31b343)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test map_mut::clone ... ok
[INFO] [stdout] test map_mut::ident_1 ... ok
[INFO] [stdout] test map_mut::ident_2 ... ok
[INFO] [stdout] test map_mut::ident_4 ... ok
[INFO] [stdout] test map_mut::ident_5 ... ok
[INFO] [stdout] test map_mut::ident_3 ... ok
[INFO] [stdout] test map_mut::let_1 ... ok
[INFO] [stdout] test map_mut::let_2 ... ok
[INFO] [stdout] test map_mut::let_3 ... ok
[INFO] [stdout] test map_mut::let_4 ... ok
[INFO] [stdout] test map_mut::let_5 ... ok
[INFO] [stdout] test map_mut::let_pat_1 ... ok
[INFO] [stdout] test map_mut::let_pat_2 ... ok
[INFO] [stdout] test map_mut::let_pat_3 ... ok
[INFO] [stdout] test map_mut::let_pat_4 ... ok
[INFO] [stdout] test map_mut::let_pat_5 ... ok
[INFO] [stdout] test map_mut::send_sync ... ok
[INFO] [stdout] test map_ref::clone ... ok
[INFO] [stdout] test map_ref::ident_1 ... ok
[INFO] [stdout] test map_ref::ident_2 ... ok
[INFO] [stdout] test map_ref::ident_3 ... ok
[INFO] [stdout] test map_ref::ident_4 ... ok
[INFO] [stdout] test map_ref::ident_5 ... ok
[INFO] [stdout] test map_ref::let_1 ... ok
[INFO] [stdout] test map_ref::let_2 ... ok
[INFO] [stdout] test map_ref::let_3 ... ok
[INFO] [stdout] test map_ref::let_4 ... ok
[INFO] [stdout] test map_ref::let_5 ... ok
[INFO] [stdout] test map_ref::let_pat_1 ... ok
[INFO] [stdout] test map_ref::let_pat_2 ... ok
[INFO] [stdout] test map_ref::let_pat_3 ... ok
[INFO] [stdout] test map_ref::let_pat_4 ... ok
[INFO] [stdout] test map_ref::let_pat_5 ... ok
[INFO] [stdout] test map_ref::send_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mutable.rs (/opt/rustwide/target/debug/deps/mutable-a8c2efd540980f10)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_lock_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mutable_btree_map.rs (/opt/rustwide/target/debug/deps/mutable_btree_map-4fd29b2d5593d870)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test clear ... ok
[INFO] [stdout] test insert_and_remove ... ok
[INFO] [stdout] test insert_cloned ... ok
[INFO] [stdout] test signal_map ... ok
[INFO] [stdout] test signal_map_cloned ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mutable_vec.rs (/opt/rustwide/target/debug/deps/mutable_vec-91811246826c8d7c)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_drain ... ok
[INFO] [stdout] test test_eq ... ok
[INFO] [stdout] test test_extend ... ok
[INFO] [stdout] test test_push ... ok
[INFO] [stdout] test test_reverse ... ok
[INFO] [stdout] test test_ord ... ok
[INFO] [stdout] test test_swap ... ok
[INFO] [stdout] test test_move_from_to ... ok
[INFO] [stdout] test test_truncate ... ok
[INFO] [stdout] test test_drain_panic_end - should panic ... ok
[INFO] [stdout] test test_drain_panic_included_end - should panic ... ok
[INFO] [stdout] test test_drain_panic_start - should panic ... ok
[INFO] [stdout] test test_drain_panic_swap - should panic ... 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]      Running tests/signal.rs (/opt/rustwide/target/debug/deps/signal-001abecda7548f05)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_always ... ok
[INFO] [stdout] test test_map ... ok
[INFO] [stdout] test test_eq ... ok
[INFO] [stdout] test test_map_future ... ok
[INFO] [stdout] test test_mutable ... ok
[INFO] [stdout] test test_mutable_drop ... ok
[INFO] [stdout] test test_neq ... ok
[INFO] [stdout] test test_send_sync ... ok
[INFO] [stdout] test test_throttle ... ok
[INFO] [stdout] test test_switch_signal_vec ... ok
[INFO] [stdout] test test_throttle_timing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/signal_map.rs (/opt/rustwide/target/debug/deps/signal_map-8cfb8f6d4e1b194a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test key_cloned_does_not_exist_at_start ... ok
[INFO] [stdout] test key_cloned_empty ... ok
[INFO] [stdout] test key_cloned_exists_at_start ... ok
[INFO] [stdout] test map_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/signal_vec.rs (/opt/rustwide/target/debug/deps/signal_vec-4700ce863871aa98)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test debug_to_signal_cloned ... ok
[INFO] [stdout] test filter ... ok
[INFO] [stdout] test filter_map ... ok
[INFO] [stdout] test is_empty ... ok
[INFO] [stdout] test len ... ok
[INFO] [stdout] test sum ... ok
[INFO] [stdout] test sync ... ok
[INFO] [stdout] test to_signal_cloned ... ok
[INFO] [stderr]    Doc-tests futures-signals
[INFO] [stdout] test to_signal_map ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test src/lib.rs - tutorial (line 328) ... ok
[INFO] [stdout] test src/lib.rs - tutorial (line 246) ... ok
[INFO] [stdout] test src/signal/macros.rs - map_ref (line 266) ... ok
[INFO] [stdout] test src/signal/signal.rs - signal::signal::SignalExt::filter_map (line 338) ... ok
[INFO] [stdout] test src/signal/macros.rs - map_ref (line 282) ... ok
[INFO] [stdout] test src/lib.rs - tutorial (line 214) ... ok
[INFO] [stdout] test src/signal/macros.rs - map_ref (line 255) ... ok
[INFO] [stdout] test src/signal_vec.rs - signal_vec::SignalVecExt::map (line 170) ... ok
[INFO] [stdout] test src/lib.rs - tutorial (line 375) ... ok
[INFO] [stdout] test src/lib.rs - tutorial (line 500) ... ok
[INFO] [stdout] test src/lib.rs - tutorial (line 79) ... ok
[INFO] [stdout] test src/signal/macros.rs - map_ref (line 376) ... ok
[INFO] [stdout] test src/signal_vec.rs - signal_vec::SignalVecExt::sort_by_cloned (line 351) ... ok
[INFO] [stdout] test src/signal/macros.rs - map_ref (line 334) ... ok
[INFO] [stdout] test src/lib.rs - tutorial (line 130) ... ok
[INFO] [stdout] test src/signal/signal.rs - signal::signal::SignalExt::map (line 122) ... ok
[INFO] [stdout] test src/signal/macros.rs - map_ref (line 211) ... ok
[INFO] [stdout] test src/lib.rs - tutorial (line 539) ... ok
[INFO] [stdout] test src/lib.rs - tutorial (line 282) ... ok
[INFO] [stdout] test src/lib.rs - tutorial (line 36) ... ok
[INFO] [stdout] test src/lib.rs - tutorial (line 172) ... ok
[INFO] [stdout] test src/signal/signal.rs - signal::signal::SignalExt::map_future (line 281) ... ok
[INFO] [stdout] test src/lib.rs - tutorial (line 606) ... ok
[INFO] [stdout] test src/signal/signal.rs - signal::signal::SignalExt::throttle (line 382) ... ok
[INFO] [stdout] test src/signal_vec.rs - signal_vec::SignalVecExt::sort_by_cloned (line 367) ... ok
[INFO] [stdout] test src/lib.rs - tutorial (line 357) ... ok
[INFO] [stdout] test src/signal_vec.rs - signal_vec::SignalVecExt::sort_by_cloned (line 398) ... ok
[INFO] [stdout] test src/signal/signal.rs - signal::signal::SignalExt::map (line 138) ... ok
[INFO] [stdout] test src/signal/macros.rs - map_ref (line 315) ... ok
[INFO] [stdout] test src/signal/macros.rs - map_ref (line 246) ... ok
[INFO] [stdout] test src/signal/macros.rs - map_ref (line 295) ... ok
[INFO] [stdout] test src/lib.rs - tutorial (line 56) ... ok
[INFO] [stdout] test src/lib.rs - tutorial (line 342) ... ok
[INFO] [stdout] test src/signal_vec.rs - signal_vec::SignalVecExt::sort_by_cloned (line 386) ... ok
[INFO] [stdout] test src/signal_vec.rs - signal_vec::SignalVecExt::map (line 182) ... ok
[INFO] [stdout] test src/lib.rs - tutorial (line 465) ... ok
[INFO] [stdout] test src/lib.rs - tutorial (line 393) ... ok
[INFO] [stdout] test src/signal_vec.rs - signal_vec::SignalVecExt::filter (line 258) ... ok
[INFO] [stdout] test src/lib.rs - tutorial (line 591) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "92e22b1bc5c76fac52849352060d6c7d77ebf4cadd9cdb67412acf1851c95b56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92e22b1bc5c76fac52849352060d6c7d77ebf4cadd9cdb67412acf1851c95b56", kill_on_drop: false }`
[INFO] [stdout] 92e22b1bc5c76fac52849352060d6c7d77ebf4cadd9cdb67412acf1851c95b56
