[INFO] fetching crate anchors 0.6.0... [INFO] checking anchors-0.6.0 against try#d4bd6c543d189dee2fa075d0b37e31ddc7d111a4 for pr-106073 [INFO] extracting crate anchors 0.6.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate anchors 0.6.0 on toolchain d4bd6c543d189dee2fa075d0b37e31ddc7d111a4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d4bd6c543d189dee2fa075d0b37e31ddc7d111a4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate anchors 0.6.0 [INFO] finished tweaking crates.io crate anchors 0.6.0 [INFO] tweaked toml for crates.io crate anchors 0.6.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate anchors 0.6.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d4bd6c543d189dee2fa075d0b37e31ddc7d111a4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:9db6adea6fe108e8475f2314ed6ea91319efc655499b550640da2809d69ffe6a" "/opt/rustwide/cargo-home/bin/cargo" "+d4bd6c543d189dee2fa075d0b37e31ddc7d111a4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 899020ea2c6496dd1e2d0ffc694996569784f7788860609750201010068efbfe [INFO] running `Command { std: "docker" "start" "-a" "899020ea2c6496dd1e2d0ffc694996569784f7788860609750201010068efbfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "899020ea2c6496dd1e2d0ffc694996569784f7788860609750201010068efbfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "899020ea2c6496dd1e2d0ffc694996569784f7788860609750201010068efbfe", kill_on_drop: false }` [INFO] [stdout] 899020ea2c6496dd1e2d0ffc694996569784f7788860609750201010068efbfe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:9db6adea6fe108e8475f2314ed6ea91319efc655499b550640da2809d69ffe6a" "/opt/rustwide/cargo-home/bin/cargo" "+d4bd6c543d189dee2fa075d0b37e31ddc7d111a4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fcfccf87891749f32a9b3d6b89ab2fb89c26e8c4a0adc092db26928e4a1074cf [INFO] running `Command { std: "docker" "start" "-a" "fcfccf87891749f32a9b3d6b89ab2fb89c26e8c4a0adc092db26928e4a1074cf", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.63 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking plotters-backend v0.3.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling im v15.0.0 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking plotters-svg v0.3.0 [INFO] [stderr] Checking rand_xoshiro v0.4.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking arena-graph v0.1.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking plotters v0.3.0 [INFO] [stderr] Checking sized-chunks v0.6.4 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking anchors v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking csv v1.1.5 [INFO] [stdout] error[E0631]: type mismatch in closure arguments [INFO] [stdout] --> src/dict.rs:63:14 [INFO] [stdout] | [INFO] [stdout] 63 | self.map_mut(initial_state, move |mut out, this| { [INFO] [stdout] | ^^^^^^^ -------------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | help: consider borrowing the argument: `&'any mut T` [INFO] [stdout] | | found signature defined here [INFO] [stdout] | expected due to this [INFO] [stdout] | [INFO] [stdout] = note: expected closure signature `for<'any> fn(&'any mut T, &'any OrdMap) -> _` [INFO] [stdout] found closure signature `fn(T, &OrdMap) -> _` [INFO] [stdout] note: required for `MapMut<(expert::Anchor, E>,), [closure@src/dict.rs:63:37: 63:57], T>` to implement `AnchorInner` [INFO] [stdout] --> src/expert/ext/map_mut.rs:14:43 [INFO] [stdout] | [INFO] [stdout] 14 | impl<$($output_type,)+ E, F, Out> AnchorInner for [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 15 | MapMut<($(Anchor<$output_type, E>,)+), F, Out> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 84 | impl_tuple_map_mut! { [INFO] [stdout] | _- [INFO] [stdout] | |_| [INFO] [stdout] | | [INFO] [stdout] 85 | | [O0, 0] [INFO] [stdout] 86 | | } [INFO] [stdout] | | - [INFO] [stdout] | |_| [INFO] [stdout] | |_in this macro invocation [INFO] [stdout] | in this macro invocation [INFO] [stdout] note: required by a bound in `AnchorExt::map_mut` [INFO] [stdout] --> src/expert/ext.rs:62:48 [INFO] [stdout] | [INFO] [stdout] 58 | fn map_mut(self, initial: Out, f: F) -> Anchor [INFO] [stdout] | ------- required by a bound in this [INFO] [stdout] ... [INFO] [stdout] 62 | map_mut::MapMut: AnchorInner; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `AnchorExt::map_mut` [INFO] [stdout] = note: this error originates in the macro `impl_tuple_map_mut` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/expert/ext.rs:280:34 [INFO] [stdout] | [INFO] [stdout] 280 | self.refmap(|v| &v.$num), [INFO] [stdout] | ^ - type must be known at this point [INFO] [stdout] ... [INFO] [stdout] 373 | / impl_tuple_ext! { [INFO] [stdout] 374 | | [O0, 0] [INFO] [stdout] 375 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_tuple_ext` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider giving this closure parameter an explicit type [INFO] [stdout] | [INFO] [stdout] 280 | self.refmap(|v: /* Type */| &v.$num), [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/expert/ext.rs:280:34 [INFO] [stdout] | [INFO] [stdout] 280 | self.refmap(|v| &v.$num), [INFO] [stdout] | ^ - type must be known at this point [INFO] [stdout] ... [INFO] [stdout] 377 | / impl_tuple_ext! { [INFO] [stdout] 378 | | [O0, 0] [INFO] [stdout] 379 | | [O1, 1] [INFO] [stdout] 380 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_tuple_ext` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider giving this closure parameter an explicit type [INFO] [stdout] | [INFO] [stdout] 280 | self.refmap(|v: /* Type */| &v.$num), [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/expert/ext.rs:280:34 [INFO] [stdout] | [INFO] [stdout] 280 | self.refmap(|v| &v.$num), [INFO] [stdout] | ^ - type must be known at this point [INFO] [stdout] ... [INFO] [stdout] 382 | / impl_tuple_ext! { [INFO] [stdout] 383 | | [O0, 0] [INFO] [stdout] 384 | | [O1, 1] [INFO] [stdout] 385 | | [O2, 2] [INFO] [stdout] 386 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_tuple_ext` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider giving this closure parameter an explicit type [INFO] [stdout] | [INFO] [stdout] 280 | self.refmap(|v: /* Type */| &v.$num), [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/expert/ext.rs:280:34 [INFO] [stdout] | [INFO] [stdout] 280 | self.refmap(|v| &v.$num), [INFO] [stdout] | ^ - type must be known at this point [INFO] [stdout] ... [INFO] [stdout] 388 | / impl_tuple_ext! { [INFO] [stdout] 389 | | [O0, 0] [INFO] [stdout] 390 | | [O1, 1] [INFO] [stdout] 391 | | [O2, 2] [INFO] [stdout] 392 | | [O3, 3] [INFO] [stdout] 393 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_tuple_ext` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider giving this closure parameter an explicit type [INFO] [stdout] | [INFO] [stdout] 280 | self.refmap(|v: /* Type */| &v.$num), [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/expert/ext.rs:280:34 [INFO] [stdout] | [INFO] [stdout] 280 | self.refmap(|v| &v.$num), [INFO] [stdout] | ^ - type must be known at this point [INFO] [stdout] ... [INFO] [stdout] 395 | / impl_tuple_ext! { [INFO] [stdout] 396 | | [O0, 0] [INFO] [stdout] 397 | | [O1, 1] [INFO] [stdout] 398 | | [O2, 2] [INFO] [stdout] 399 | | [O3, 3] [INFO] [stdout] 400 | | [O4, 4] [INFO] [stdout] 401 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_tuple_ext` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider giving this closure parameter an explicit type [INFO] [stdout] | [INFO] [stdout] 280 | self.refmap(|v: /* Type */| &v.$num), [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/expert/ext.rs:280:34 [INFO] [stdout] | [INFO] [stdout] 280 | self.refmap(|v| &v.$num), [INFO] [stdout] | ^ - type must be known at this point [INFO] [stdout] ... [INFO] [stdout] 403 | / impl_tuple_ext! { [INFO] [stdout] 404 | | [O0, 0] [INFO] [stdout] 405 | | [O1, 1] [INFO] [stdout] 406 | | [O2, 2] [INFO] [stdout] ... | [INFO] [stdout] 409 | | [O5, 5] [INFO] [stdout] 410 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_tuple_ext` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider giving this closure parameter an explicit type [INFO] [stdout] | [INFO] [stdout] 280 | self.refmap(|v: /* Type */| &v.$num), [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/expert/ext.rs:280:34 [INFO] [stdout] | [INFO] [stdout] 280 | self.refmap(|v| &v.$num), [INFO] [stdout] | ^ - type must be known at this point [INFO] [stdout] ... [INFO] [stdout] 412 | / impl_tuple_ext! { [INFO] [stdout] 413 | | [O0, 0] [INFO] [stdout] 414 | | [O1, 1] [INFO] [stdout] 415 | | [O2, 2] [INFO] [stdout] ... | [INFO] [stdout] 419 | | [O6, 6] [INFO] [stdout] 420 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_tuple_ext` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider giving this closure parameter an explicit type [INFO] [stdout] | [INFO] [stdout] 280 | self.refmap(|v: /* Type */| &v.$num), [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/expert/ext.rs:280:34 [INFO] [stdout] | [INFO] [stdout] 280 | self.refmap(|v| &v.$num), [INFO] [stdout] | ^ - type must be known at this point [INFO] [stdout] ... [INFO] [stdout] 422 | / impl_tuple_ext! { [INFO] [stdout] 423 | | [O0, 0] [INFO] [stdout] 424 | | [O1, 1] [INFO] [stdout] 425 | | [O2, 2] [INFO] [stdout] ... | [INFO] [stdout] 430 | | [O7, 7] [INFO] [stdout] 431 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_tuple_ext` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider giving this closure parameter an explicit type [INFO] [stdout] | [INFO] [stdout] 280 | self.refmap(|v: /* Type */| &v.$num), [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/expert/ext.rs:280:34 [INFO] [stdout] | [INFO] [stdout] 280 | self.refmap(|v| &v.$num), [INFO] [stdout] | ^ - type must be known at this point [INFO] [stdout] ... [INFO] [stdout] 433 | / impl_tuple_ext! { [INFO] [stdout] 434 | | [O0, 0] [INFO] [stdout] 435 | | [O1, 1] [INFO] [stdout] 436 | | [O2, 2] [INFO] [stdout] ... | [INFO] [stdout] 442 | | [O8, 8] [INFO] [stdout] 443 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_tuple_ext` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider giving this closure parameter an explicit type [INFO] [stdout] | [INFO] [stdout] 280 | self.refmap(|v: /* Type */| &v.$num), [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0631. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `anchors` due to 11 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "fcfccf87891749f32a9b3d6b89ab2fb89c26e8c4a0adc092db26928e4a1074cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcfccf87891749f32a9b3d6b89ab2fb89c26e8c4a0adc092db26928e4a1074cf", kill_on_drop: false }` [INFO] [stdout] fcfccf87891749f32a9b3d6b89ab2fb89c26e8c4a0adc092db26928e4a1074cf