[INFO] updating cached repository Craig-Macomber/exist [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Craig-Macomber/exist [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Craig-Macomber/exist" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Craig-Macomber/exist"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Craig-Macomber/exist'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Craig-Macomber/exist" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Craig-Macomber/exist"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Craig-Macomber/exist'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 139a0bf6d1efdafdc8d4226edc21b6f8a99808eb [INFO] sha for GitHub repo Craig-Macomber/exist: 139a0bf6d1efdafdc8d4226edc21b6f8a99808eb [INFO] validating manifest of Craig-Macomber/exist on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Craig-Macomber/exist on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Craig-Macomber/exist [INFO] finished frobbing Craig-Macomber/exist [INFO] frobbed toml for Craig-Macomber/exist written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Craig-Macomber/exist/Cargo.toml [INFO] started frobbing Craig-Macomber/exist [INFO] finished frobbing Craig-Macomber/exist [INFO] frobbed toml for Craig-Macomber/exist written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Craig-Macomber/exist/Cargo.toml [INFO] crate Craig-Macomber/exist already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Craig-Macomber/exist against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-3/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Craig-Macomber/exist:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] bac34d97d4fc9800c0d37e6566b363f9b6a827cd311f70925acf339b865fde83 [INFO] running `"docker" "start" "-a" "bac34d97d4fc9800c0d37e6566b363f9b6a827cd311f70925acf339b865fde83"` [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking byte-tools v0.3.0 [INFO] [stderr] Checking opaque-debug v0.2.1 [INFO] [stderr] Checking half v1.3.0 [INFO] [stderr] Checking serde_json v1.0.34 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking blake2 v0.8.0 [INFO] [stderr] Checking bincode v1.0.1 [INFO] [stderr] Checking serde_cbor v0.9.0 [INFO] [stderr] Checking exist v0.1.2 (/opt/crater/workdir) [INFO] [stderr] error: ambiguous associated item [INFO] [stderr] --> src/data_models/leaf_tree.rs:34:37 [INFO] [stderr] | [INFO] [stderr] 34 | fn visit>(&self, v: &mut V) { [INFO] [stderr] | ^^^^^^^^^^^ help: use fully-qualified syntax: ` as View>::Value` [INFO] [stderr] | [INFO] [stderr] = note: `#[deny(ambiguous_associated_items)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #57644 [INFO] [stderr] note: `Value` could refer to variant defined here [INFO] [stderr] --> src/data_models/leaf_tree.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | Value(V), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] note: `Value` could also refer to associated type defined here [INFO] [stderr] --> src/data_models/mod.rs:14:15 [INFO] [stderr] | [INFO] [stderr] 14 | $(type $Items;)* [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/data_models/leaf_tree.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | Visitable!(View, Visitor, Value); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: ambiguous associated item [INFO] [stderr] --> src/data_models/leaf_tree.rs:34:37 [INFO] [stderr] | [INFO] [stderr] 34 | fn visit>(&self, v: &mut V) { [INFO] [stderr] | ^^^^^^^^^^^ help: use fully-qualified syntax: ` as View>::Value` [INFO] [stderr] | [INFO] [stderr] = note: `#[deny(ambiguous_associated_items)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #57644 [INFO] [stderr] note: `Value` could refer to variant defined here [INFO] [stderr] --> src/data_models/leaf_tree.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | Value(V), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] note: `Value` could also refer to associated type defined here [INFO] [stderr] --> src/data_models/mod.rs:14:15 [INFO] [stderr] | [INFO] [stderr] 14 | $(type $Items;)* [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/data_models/leaf_tree.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | Visitable!(View, Visitor, Value); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `exist`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `exist`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "bac34d97d4fc9800c0d37e6566b363f9b6a827cd311f70925acf339b865fde83"` [INFO] running `"docker" "rm" "-f" "bac34d97d4fc9800c0d37e6566b363f9b6a827cd311f70925acf339b865fde83"` [INFO] [stdout] bac34d97d4fc9800c0d37e6566b363f9b6a827cd311f70925acf339b865fde83