[INFO] fetching crate castbox 0.1.1...
[INFO] testing castbox-0.1.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate castbox 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate castbox 0.1.1
[INFO] finished tweaking crates.io crate castbox 0.1.1
[INFO] tweaked toml for crates.io crate castbox 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate castbox 0.1.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate castbox 0.1.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da9543b601831045414f37c8499195b06c0b5581895a19020be4a08a983ae750
[INFO] running `Command { std: "docker" "start" "-a" "da9543b601831045414f37c8499195b06c0b5581895a19020be4a08a983ae750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da9543b601831045414f37c8499195b06c0b5581895a19020be4a08a983ae750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da9543b601831045414f37c8499195b06c0b5581895a19020be4a08a983ae750", kill_on_drop: false }`
[INFO] [stdout] da9543b601831045414f37c8499195b06c0b5581895a19020be4a08a983ae750
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a13a1f1f36ad729461ffa24b219f00fc33976c7ebec03f419a397406c5de032
[INFO] running `Command { std: "docker" "start" "-a" "6a13a1f1f36ad729461ffa24b219f00fc33976c7ebec03f419a397406c5de032", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossync v0.0.4
[INFO] [stderr]    Compiling castbox v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "6a13a1f1f36ad729461ffa24b219f00fc33976c7ebec03f419a397406c5de032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a13a1f1f36ad729461ffa24b219f00fc33976c7ebec03f419a397406c5de032", kill_on_drop: false }`
[INFO] [stdout] 6a13a1f1f36ad729461ffa24b219f00fc33976c7ebec03f419a397406c5de032
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a6827fd68dd01593058e667d03b291e56f4553c5032e1136a9b48498e67fbfb
[INFO] running `Command { std: "docker" "start" "-a" "7a6827fd68dd01593058e667d03b291e56f4553c5032e1136a9b48498e67fbfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling castbox v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "7a6827fd68dd01593058e667d03b291e56f4553c5032e1136a9b48498e67fbfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a6827fd68dd01593058e667d03b291e56f4553c5032e1136a9b48498e67fbfb", kill_on_drop: false }`
[INFO] [stdout] 7a6827fd68dd01593058e667d03b291e56f4553c5032e1136a9b48498e67fbfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a323844bce3e0284e74bb52899a17d02f15d492a4b0712a06d8aa509ffb117c9
[INFO] running `Command { std: "docker" "start" "-a" "a323844bce3e0284e74bb52899a17d02f15d492a4b0712a06d8aa509ffb117c9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/castbox-9b3da8df59beaba6)
[INFO] [stdout] running 30 tests
[INFO] [stdout] test test::anyref::tests_any_ref::test_default_fill ... ok
[INFO] [stdout] test test::anyref::tests_any_ref::test_downcast_success ... ok
[INFO] [stdout] test test::anyref::tests_any_ref::test_downgrade_and_upgrade ... ok
[INFO] [stdout] test test::anyref::tests_any_ref::test_drop ... ok
[INFO] [stdout] test test::anyref::tests_any_ref::test_from_raw_in_reconstruction ... ok
[INFO] [stdout] test test::anyref::tests_any_ref::test_map ... ok
[INFO] [stdout] test test::anyref::tests_any_ref::test_strong_weak_counts ... ok
[INFO] [stdout] test test::anyref::tests_any_ref::new_and_type ... ok
[INFO] [stdout] test test::anyref::tests_any_ref::test_downcast_fail ... ok
[INFO] [stdout] test test::anyref::tests_any_ref::test_threaded_upgrade_after_drop ... ok
[INFO] [stdout] test test::anyref::tests_any_ref::test_try_downcast_mut_success ... ok
[INFO] [stdout] test test::anyref::tests_any_ref::test_concurrent_downgrade_and_upgrade ... ok
[INFO] [stdout] test test::anyref::tests_any_ref::test_weak_drops_when_no_strong ... ok
[INFO] [stdout] test test::anyref::tests_any_ref::test_try_unwrap ... ok
[INFO] [stdout] test test::arw::tests_arw::test_default_fill ... ok
[INFO] [stdout] test test::arw::tests_arw::test_drop ... ok
[INFO] [stdout] test test::arw::tests_arw::test_downgrade_and_upgrade ... ok
[INFO] [stdout] test test::arw::tests_arw::test_from_raw_in_reconstruction ... ok
[INFO] [stdout] test test::arw::tests_arw::test_map ... ok
[INFO] [stdout] test test::arw::tests_arw::test_try_unwrap ... ok
[INFO] [stdout] test test::arw::tests_arw::test_strong_weak_counts ... ok
[INFO] [stdout] test test::arw::tests_arw::test_weak_drops_when_no_strong ... ok
[INFO] [stdout] test test::arw::tests_arw::test_threaded_upgrade_after_drop ... ok
[INFO] [stdout] test test::arw::tests_arw::test_concurrent_downgrade_and_upgrade ... ok
[INFO] [stdout] test test::arw::tests_arw::test_thread_safe ... ok
[INFO] [stdout] test test::anyref::tests_any_ref::test_thread_safe ... ok
[INFO] [stdout] test test::anyref::tests_any_ref::stress_test_any_ref ... ok
[INFO] [stdout] test test::arw::tests_arw::stress_test_arw ... ok
[INFO] [stderr]    Doc-tests castbox
[INFO] [stdout] test test::arw::tests_arw::test_concurrent_clone_and_drop ... ok
[INFO] [stdout] test test::anyref::tests_any_ref::test_concurrent_clone_and_drop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test src/../README.md - (line 55) ... ok
[INFO] [stdout] test src/../README.md - (line 44) ... ok
[INFO] [stdout] test src/../README.md - (line 33) ... ok
[INFO] [stdout] test src/anyref/weak.rs - anyref::weak::WeakAnyRef::clone (line 124) ... ok
[INFO] [stdout] test src/anyref/strong.rs - anyref::strong::AnyRef::new (line 30) ... ok
[INFO] [stdout] test src/anyref/strong.rs - anyref::strong::AnyRef::from (line 448) ... ok
[INFO] [stdout] test src/anyref/strong.rs - anyref::strong::AnyRef::strong_count (line 250) ... ok
[INFO] [stdout] test src/anyref/strong.rs - anyref::strong::AnyRef::default_with (line 374) ... ok
[INFO] [stdout] test src/../README.md - (line 24) ... ok
[INFO] [stdout] test src/../README.md - (line 68) ... ok
[INFO] [stdout] test src/anyref/strong.rs - anyref::strong::AnyRef::downgrade (line 187) ... ok
[INFO] [stdout] test src/anyref/strong.rs - anyref::strong::AnyRef::fill (line 386) ... ok
[INFO] [stdout] test src/anyref/strong.rs - anyref::strong::AnyRef::as_cast_ptr (line 128) ... ok
[INFO] [stdout] test src/arw/strong.rs - arw::strong::Arw<Box<T>>::from (line 410) ... ok
[INFO] [stdout] test src/anyref/weak.rs - anyref::weak::WeakAnyRef::new (line 24) ... ok
[INFO] [stdout] test src/anyref/weak.rs - anyref::weak::WeakAnyRef::strong_count (line 87) ... ok
[INFO] [stdout] test src/anyref/strong.rs - anyref::strong::AnyRef::weak_count (line 233) ... ok
[INFO] [stdout] test src/anyref/strong.rs - anyref::strong::AnyRef::try_unwrap (line 45) ... ok
[INFO] [stdout] test src/anyref/weak.rs - anyref::weak::WeakAnyRef::upgrade (line 41) ... ok
[INFO] [stdout] test src/arw/strong.rs - arw::strong::Arw<T>::strong_count (line 248) ... ok
[INFO] [stdout] test src/arw/strong.rs - arw::strong::Arw<T>::try_unwrap (line 45) ... ok
[INFO] [stdout] test src/arw/strong.rs - arw::strong::Arw<T>::new (line 30) ... ok
[INFO] [stdout] test src/anyref/strong.rs - anyref::strong::AnyRef::is_unique (line 148) ... ok
[INFO] [stdout] test src/anyref/strong.rs - anyref::strong::AnyRef::from (line 428) ... ok
[INFO] [stdout] test src/arw/weak.rs - arw::weak::WeakArw<T>::clone (line 128) ... ok
[INFO] [stdout] test src/arw/strong.rs - arw::strong::Arw<T>::is_unique (line 146) ... ok
[INFO] [stdout] test src/arw/weak.rs - arw::weak::WeakArw<T>::default (line 152) ... ok
[INFO] [stdout] test src/arw/strong.rs - arw::strong::Arw<T>::weak_count (line 231) ... ok
[INFO] [stdout] test src/arw/weak.rs - arw::weak::WeakArw<T>::new (line 28) ... ok
[INFO] [stdout] test src/arw/weak.rs - arw::weak::WeakArw<T>::upgrade (line 45) ... ok
[INFO] [stdout] test src/arw/weak.rs - arw::weak::WeakArw<T>::strong_count (line 91) ... ok
[INFO] [stdout] test src/arw/weak.rs - arw::weak::WeakArw<T>::weak_count (line 108) ... ok
[INFO] [stdout] test src/anyref/strong.rs - anyref::strong::AnyRef::from (line 464) ... ok
[INFO] [stdout] test src/anyref/weak.rs - anyref::weak::WeakAnyRef::default (line 148) ... ok
[INFO] [stdout] test src/arw/strong.rs - arw::strong::Arw<T>::as_ref (line 116) ... ok
[INFO] [stdout] test src/arw/strong.rs - arw::strong::Arw<T>::as_mut (line 130) ... ok
[INFO] [stdout] test src/arw/strong.rs - arw::strong::Arw<T>::from (line 373) ... ok
[INFO] [stdout] test src/arw/strong.rs - arw::strong::Arw<T>::downgrade (line 185) ... ok
[INFO] [stdout] test src/anyref/weak.rs - anyref::weak::WeakAnyRef::weak_count (line 104) ... ok
[INFO] [stdout] test src/arw/strong.rs - arw::strong::Arw<String>::from (line 394) ... ok
[INFO] [stdout] test src/arw/strong.rs - arw::strong::Arw<T>::fill (line 328) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.91s; merged doctests compilation took 0.86s
[INFO] running `Command { std: "docker" "inspect" "a323844bce3e0284e74bb52899a17d02f15d492a4b0712a06d8aa509ffb117c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a323844bce3e0284e74bb52899a17d02f15d492a4b0712a06d8aa509ffb117c9", kill_on_drop: false }`
[INFO] [stdout] a323844bce3e0284e74bb52899a17d02f15d492a4b0712a06d8aa509ffb117c9