[INFO] fetching crate otter-nodejs-tests 1.2.1...
[INFO] checking otter-nodejs-tests-1.2.1 against try#bac5816c5f3d02cebd0599070af62d1782530294 for pr-150408
[INFO] extracting crate otter-nodejs-tests 1.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate otter-nodejs-tests 1.2.1
[INFO] finished tweaking crates.io crate otter-nodejs-tests 1.2.1
[INFO] tweaked toml for crates.io crate otter-nodejs-tests 1.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate otter-nodejs-tests 1.2.1 on toolchain bac5816c5f3d02cebd0599070af62d1782530294
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate otter-nodejs-tests 1.2.1 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" "+bac5816c5f3d02cebd0599070af62d1782530294" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4280c5db31eb084002eac66a5640e61fc89c1135b83096c723ed6fec3cea61eb
[INFO] running `Command { std: "docker" "start" "-a" "4280c5db31eb084002eac66a5640e61fc89c1135b83096c723ed6fec3cea61eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4280c5db31eb084002eac66a5640e61fc89c1135b83096c723ed6fec3cea61eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4280c5db31eb084002eac66a5640e61fc89c1135b83096c723ed6fec3cea61eb", kill_on_drop: false }`
[INFO] [stdout] 4280c5db31eb084002eac66a5640e61fc89c1135b83096c723ed6fec3cea61eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 769b60de673db39ce4eaa292db703276693d11f48cfcf6f4d46a9f62bdf7131e
[INFO] running `Command { std: "docker" "start" "-a" "769b60de673db39ce4eaa292db703276693d11f48cfcf6f4d46a9f62bdf7131e", kill_on_drop: false }`
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[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/otter-1.2.1/src/gamestate.rs:148:1
[INFO] [stdout]     |
[INFO] [stdout] 148 | #[typetag::serde(tag="type")]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `gamestate::PieceXData + Send`, found trait `gamestate::PieceXData`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `?` operator cannot convert from `Box<dyn gamestate::PieceXData + Send>` to `Box<dyn gamestate::PieceXData>`
[INFO] [stdout]     = note: expected struct `Box<dyn gamestate::PieceXData>`
[INFO] [stdout]                found struct `Box<dyn gamestate::PieceXData + Send>`
[INFO] [stdout]     = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/otter-1.2.1/src/gamestate.rs:196:1
[INFO] [stdout]     |
[INFO] [stdout] 196 | #[typetag::serde] // usual variable: p
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^ expected trait `gamestate::PieceTrait + Send`, found trait `gamestate::PieceTrait`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `?` operator cannot convert from `Box<dyn gamestate::PieceTrait + Send>` to `Box<dyn gamestate::PieceTrait>`
[INFO] [stdout]     = note: expected struct `Box<dyn gamestate::PieceTrait>`
[INFO] [stdout]                found struct `Box<dyn gamestate::PieceTrait + Send>`
[INFO] [stdout]     = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/otter-1.2.1/src/gamestate.rs:362:1
[INFO] [stdout]     |
[INFO] [stdout] 362 | #[typetag::serde(tag="type")]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `gamestate::PieceSpec + Send + Sync`, found trait `gamestate::PieceSpec`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `?` operator cannot convert from `Box<dyn gamestate::PieceSpec + Send + Sync>` to `Box<dyn gamestate::PieceSpec>`
[INFO] [stdout]     = note: expected struct `Box<dyn gamestate::PieceSpec>`
[INFO] [stdout]                found struct `Box<dyn gamestate::PieceSpec + Send + Sync>`
[INFO] [stdout]     = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/otter-1.2.1/src/gamestate.rs:362:1
[INFO] [stdout]     |
[INFO] [stdout] 362 | #[typetag::serde(tag="type")]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `gamestate::PieceSpec + Send + Sync`, found trait `gamestate::PieceSpec + Send`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `?` operator cannot convert from `Box<dyn gamestate::PieceSpec + Send + Sync>` to `Box<dyn gamestate::PieceSpec + Send>`
[INFO] [stdout]     = note: expected struct `Box<dyn gamestate::PieceSpec + Send>`
[INFO] [stdout]                found struct `Box<dyn gamestate::PieceSpec + Send + Sync>`
[INFO] [stdout]     = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/otter-1.2.1/src/gamestate.rs:362:1
[INFO] [stdout]     |
[INFO] [stdout] 362 | #[typetag::serde(tag="type")]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `gamestate::PieceSpec + Send + Sync`, found trait `gamestate::PieceSpec + Sync`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `?` operator cannot convert from `Box<dyn gamestate::PieceSpec + Send + Sync>` to `Box<dyn gamestate::PieceSpec + Sync>`
[INFO] [stdout]     = note: expected struct `Box<dyn gamestate::PieceSpec + Sync>`
[INFO] [stdout]                found struct `Box<dyn gamestate::PieceSpec + Send + Sync>`
[INFO] [stdout]     = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/otter-1.2.1/src/spec.rs:456:3
[INFO] [stdout]     |
[INFO] [stdout] 456 |   #[typetag::serde(tag="access")]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `imp::PlayerAccessSpec + Send + Sync`, found trait `imp::PlayerAccessSpec`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `?` operator cannot convert from `Box<dyn imp::PlayerAccessSpec + Send + Sync>` to `Box<dyn imp::PlayerAccessSpec>`
[INFO] [stdout]     = note: expected struct `Box<dyn imp::PlayerAccessSpec>`
[INFO] [stdout]                found struct `Box<dyn imp::PlayerAccessSpec + Send + Sync>`
[INFO] [stdout]     = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/otter-1.2.1/src/spec.rs:456:3
[INFO] [stdout]     |
[INFO] [stdout] 456 |   #[typetag::serde(tag="access")]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `imp::PlayerAccessSpec + Send + Sync`, found trait `imp::PlayerAccessSpec + Send`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `?` operator cannot convert from `Box<dyn imp::PlayerAccessSpec + Send + Sync>` to `Box<dyn imp::PlayerAccessSpec + Send>`
[INFO] [stdout]     = note: expected struct `Box<dyn imp::PlayerAccessSpec + Send>`
[INFO] [stdout]                found struct `Box<dyn imp::PlayerAccessSpec + Send + Sync>`
[INFO] [stdout]     = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/otter-1.2.1/src/spec.rs:456:3
[INFO] [stdout]     |
[INFO] [stdout] 456 |   #[typetag::serde(tag="access")]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `imp::PlayerAccessSpec + Send + Sync`, found trait `imp::PlayerAccessSpec + Sync`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `?` operator cannot convert from `Box<dyn imp::PlayerAccessSpec + Send + Sync>` to `Box<dyn imp::PlayerAccessSpec + Sync>`
[INFO] [stdout]     = note: expected struct `Box<dyn imp::PlayerAccessSpec + Sync>`
[INFO] [stdout]                found struct `Box<dyn imp::PlayerAccessSpec + Send + Sync>`
[INFO] [stdout]     = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `otter` (lib) due to 8 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "769b60de673db39ce4eaa292db703276693d11f48cfcf6f4d46a9f62bdf7131e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "769b60de673db39ce4eaa292db703276693d11f48cfcf6f4d46a9f62bdf7131e", kill_on_drop: false }`
[INFO] [stdout] 769b60de673db39ce4eaa292db703276693d11f48cfcf6f4d46a9f62bdf7131e
