[INFO] fetching crate yarnspinner_core 0.8.0...
[INFO] checking yarnspinner_core-0.8.0 against try#4907eac94165faff6c5e5e015670b1c584275f7b for pr-154149
[INFO] extracting crate yarnspinner_core 0.8.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate yarnspinner_core 0.8.0
[INFO] finished tweaking crates.io crate yarnspinner_core 0.8.0
[INFO] tweaked toml for crates.io crate yarnspinner_core 0.8.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yarnspinner_core 0.8.0 on toolchain 4907eac94165faff6c5e5e015670b1c584275f7b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yarnspinner_core 0.8.0 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" "+4907eac94165faff6c5e5e015670b1c584275f7b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4820950d234f144383646025d22e85dccda63924b2dbc76363e5256aedfe3a97
[INFO] running `Command { std: "docker" "start" "-a" "4820950d234f144383646025d22e85dccda63924b2dbc76363e5256aedfe3a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4820950d234f144383646025d22e85dccda63924b2dbc76363e5256aedfe3a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4820950d234f144383646025d22e85dccda63924b2dbc76363e5256aedfe3a97", kill_on_drop: false }`
[INFO] [stdout] 4820950d234f144383646025d22e85dccda63924b2dbc76363e5256aedfe3a97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b44d1babdfcf9d361fd862f737ca4e2775e3f312cc2fd973397ac0ed74c67ae
[INFO] running `Command { std: "docker" "start" "-a" "2b44d1babdfcf9d361fd862f737ca4e2775e3f312cc2fd973397ac0ed74c67ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking yarnspinner_internal_shared v0.1.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]    Compiling prost-derive v0.14.3
[INFO] [stderr]    Compiling variadics_please v1.1.0
[INFO] [stderr]     Checking prost v0.14.3
[INFO] [stderr]     Checking yarnspinner_core v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: ambiguous import visibility: pub or pub(in crate::generated)
[INFO] [stdout]   --> src/lib.rs:44:34
[INFO] [stdout]    |
[INFO] [stdout] 44 |             Header, Instruction, InvalidOpCodeError, Node, Operand, Program, instruction::OpCode,
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `InvalidOpCodeError` could refer to the struct imported here
[INFO] [stdout]   --> src/generated/mod.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub use self::ext::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `InvalidOpCodeError` to disambiguate
[INFO] [stdout] note: `InvalidOpCodeError` could also refer to the struct imported here
[INFO] [stdout]   --> src/generated/mod.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | use crate::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `InvalidOpCodeError` to disambiguate
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #149145 <https://github.com/rust-lang/rust/issues/149145>
[INFO] [stdout]    = note: `#[deny(ambiguous_import_visibilities)]` (part of `#[deny(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous import visibility: pub or pub(in crate::generated)
[INFO] [stdout]   --> src/lib.rs:44:34
[INFO] [stdout]    |
[INFO] [stdout] 44 |             Header, Instruction, InvalidOpCodeError, Node, Operand, Program, instruction::OpCode,
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `InvalidOpCodeError` could refer to the tuple struct imported here
[INFO] [stdout]   --> src/generated/mod.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub use self::ext::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `InvalidOpCodeError` to disambiguate
[INFO] [stdout] note: `InvalidOpCodeError` could also refer to the tuple struct imported here
[INFO] [stdout]   --> src/generated/mod.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | use crate::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `InvalidOpCodeError` to disambiguate
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #149145 <https://github.com/rust-lang/rust/issues/149145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous import visibility: pub or pub(in crate::generated)
[INFO] [stdout]   --> src/lib.rs:44:34
[INFO] [stdout]    |
[INFO] [stdout] 44 |             Header, Instruction, InvalidOpCodeError, Node, Operand, Program, instruction::OpCode,
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `InvalidOpCodeError` could refer to the struct imported here
[INFO] [stdout]   --> src/generated/mod.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub use self::ext::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `InvalidOpCodeError` to disambiguate
[INFO] [stdout] note: `InvalidOpCodeError` could also refer to the struct imported here
[INFO] [stdout]   --> src/generated/mod.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | use crate::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `InvalidOpCodeError` to disambiguate
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #149145 <https://github.com/rust-lang/rust/issues/149145>
[INFO] [stdout]    = note: `#[deny(ambiguous_import_visibilities)]` (part of `#[deny(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous import visibility: pub or pub(in crate::generated)
[INFO] [stdout]   --> src/lib.rs:44:34
[INFO] [stdout]    |
[INFO] [stdout] 44 |             Header, Instruction, InvalidOpCodeError, Node, Operand, Program, instruction::OpCode,
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `InvalidOpCodeError` could refer to the tuple struct imported here
[INFO] [stdout]   --> src/generated/mod.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub use self::ext::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `InvalidOpCodeError` to disambiguate
[INFO] [stdout] note: `InvalidOpCodeError` could also refer to the tuple struct imported here
[INFO] [stdout]   --> src/generated/mod.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | use crate::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `InvalidOpCodeError` to disambiguate
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #149145 <https://github.com/rust-lang/rust/issues/149145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `yarnspinner_core` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `yarnspinner_core` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "2b44d1babdfcf9d361fd862f737ca4e2775e3f312cc2fd973397ac0ed74c67ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b44d1babdfcf9d361fd862f737ca4e2775e3f312cc2fd973397ac0ed74c67ae", kill_on_drop: false }`
[INFO] [stdout] 2b44d1babdfcf9d361fd862f737ca4e2775e3f312cc2fd973397ac0ed74c67ae