[INFO] fetching crate mvsync 1.1.0...
[INFO] testing mvsync-1.1.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate mvsync 1.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate mvsync 1.1.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mvsync 1.1.0
[INFO] finished tweaking crates.io crate mvsync 1.1.0
[INFO] tweaked toml for crates.io crate mvsync 1.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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 mvutils v0.3.5
[INFO] [stderr]   Downloaded bytebuffer v2.2.0
[INFO] [stderr]   Downloaded mvutils-proc-macro v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 917c7b36580a90f02da04911938483d0569e43eb61c9d4f271d7f4fab89e0064
[INFO] running `Command { std: "docker" "start" "-a" "917c7b36580a90f02da04911938483d0569e43eb61c9d4f271d7f4fab89e0064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "917c7b36580a90f02da04911938483d0569e43eb61c9d4f271d7f4fab89e0064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "917c7b36580a90f02da04911938483d0569e43eb61c9d4f271d7f4fab89e0064", kill_on_drop: false }`
[INFO] [stdout] 917c7b36580a90f02da04911938483d0569e43eb61c9d4f271d7f4fab89e0064
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39b4e6276f062a1fcdf8df36e09cc54f37809fa2deb5c355f04a03ff146d4bb4
[INFO] running `Command { std: "docker" "start" "-a" "39b4e6276f062a1fcdf8df36e09cc54f37809fa2deb5c355f04a03ff146d4bb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling bytebuffer v2.2.0
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling mvutils-proc-macro v0.3.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.10
[INFO] [stderr]    Compiling mvutils v0.3.5
[INFO] [stderr]    Compiling mvsync v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "39b4e6276f062a1fcdf8df36e09cc54f37809fa2deb5c355f04a03ff146d4bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39b4e6276f062a1fcdf8df36e09cc54f37809fa2deb5c355f04a03ff146d4bb4", kill_on_drop: false }`
[INFO] [stdout] 39b4e6276f062a1fcdf8df36e09cc54f37809fa2deb5c355f04a03ff146d4bb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 738d77a455a02cb573ae4e3d8ac710526a1d61d4fca2d4534e3bb7220d50322c
[INFO] running `Command { std: "docker" "start" "-a" "738d77a455a02cb573ae4e3d8ac710526a1d61d4fca2d4534e3bb7220d50322c", kill_on_drop: false }`
[INFO] [stderr]    Compiling mvsync v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `register_main_thread` found for struct `Arc<MVSync>` in the current scope
[INFO] [stdout]    --> src/lib.rs:317:14
[INFO] [stdout]     |
[INFO] [stdout] 317 |         sync.register_main_thread(|sync| async move {
[INFO] [stdout]     |         -----^^^^^^^^^^^^^^^^^^^^ method not found in `Arc<MVSync>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mvsync` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "738d77a455a02cb573ae4e3d8ac710526a1d61d4fca2d4534e3bb7220d50322c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "738d77a455a02cb573ae4e3d8ac710526a1d61d4fca2d4534e3bb7220d50322c", kill_on_drop: false }`
[INFO] [stdout] 738d77a455a02cb573ae4e3d8ac710526a1d61d4fca2d4534e3bb7220d50322c
[INFO] testing mvsync-1.1.0 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate mvsync 1.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate mvsync 1.1.0 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mvsync 1.1.0
[INFO] finished tweaking crates.io crate mvsync 1.1.0
[INFO] tweaked toml for crates.io crate mvsync 1.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36dd64f61ad6692931fc5f6a1294922a18d785bb44356a3c87f21be5ca1bd73c
[INFO] running `Command { std: "docker" "start" "-a" "36dd64f61ad6692931fc5f6a1294922a18d785bb44356a3c87f21be5ca1bd73c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36dd64f61ad6692931fc5f6a1294922a18d785bb44356a3c87f21be5ca1bd73c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36dd64f61ad6692931fc5f6a1294922a18d785bb44356a3c87f21be5ca1bd73c", kill_on_drop: false }`
[INFO] [stdout] 36dd64f61ad6692931fc5f6a1294922a18d785bb44356a3c87f21be5ca1bd73c
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24b9549de993f62f9df58b0379cbb52737f82863e73fd07311e101a2d0183d35
[INFO] running `Command { std: "docker" "start" "-a" "24b9549de993f62f9df58b0379cbb52737f82863e73fd07311e101a2d0183d35", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling bytebuffer v2.2.0
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling mvutils-proc-macro v0.3.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.10
[INFO] [stderr]    Compiling mvutils v0.3.5
[INFO] [stderr]    Compiling mvsync v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `Command { std: "docker" "inspect" "24b9549de993f62f9df58b0379cbb52737f82863e73fd07311e101a2d0183d35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24b9549de993f62f9df58b0379cbb52737f82863e73fd07311e101a2d0183d35", kill_on_drop: false }`
[INFO] [stdout] 24b9549de993f62f9df58b0379cbb52737f82863e73fd07311e101a2d0183d35
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9e5458c665d1f75315f4c584c3b0d4c6e63481ead92fad2ca7fc24740f35ecc
[INFO] running `Command { std: "docker" "start" "-a" "f9e5458c665d1f75315f4c584c3b0d4c6e63481ead92fad2ca7fc24740f35ecc", kill_on_drop: false }`
[INFO] [stderr]    Compiling mvsync v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `register_main_thread` found for struct `Arc<MVSync>` in the current scope
[INFO] [stdout]    --> src/lib.rs:317:14
[INFO] [stdout]     |
[INFO] [stdout] 317 |         sync.register_main_thread(|sync| async move {
[INFO] [stdout]     |         -----^^^^^^^^^^^^^^^^^^^^ method not found in `Arc<MVSync>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mvsync` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "f9e5458c665d1f75315f4c584c3b0d4c6e63481ead92fad2ca7fc24740f35ecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9e5458c665d1f75315f4c584c3b0d4c6e63481ead92fad2ca7fc24740f35ecc", kill_on_drop: false }`
[INFO] [stdout] f9e5458c665d1f75315f4c584c3b0d4c6e63481ead92fad2ca7fc24740f35ecc
