[INFO] fetching crate spiralizer 0.1.0... [INFO] checking spiralizer-0.1.0 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] extracting crate spiralizer 0.1.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate spiralizer 0.1.0 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate spiralizer 0.1.0 [INFO] finished tweaking crates.io crate spiralizer 0.1.0 [INFO] tweaked toml for crates.io crate spiralizer 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 27d7662cf31bab8addaed7d57850a87e3e16426c5d6ac88c4ecfad77f3c265be [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "27d7662cf31bab8addaed7d57850a87e3e16426c5d6ac88c4ecfad77f3c265be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "27d7662cf31bab8addaed7d57850a87e3e16426c5d6ac88c4ecfad77f3c265be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27d7662cf31bab8addaed7d57850a87e3e16426c5d6ac88c4ecfad77f3c265be", kill_on_drop: false }` [INFO] [stdout] 27d7662cf31bab8addaed7d57850a87e3e16426c5d6ac88c4ecfad77f3c265be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89c1c68a085cb3b2e542ed678cc8fae71aacfc985e3e3b6c083ab35e248ab947 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "89c1c68a085cb3b2e542ed678cc8fae71aacfc985e3e3b6c083ab35e248ab947", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking libc v0.2.108 [INFO] [stderr] Checking crossbeam-utils v0.8.5 [INFO] [stderr] Checking kernel32-sys v0.2.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.5 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking memmap v0.4.0 [INFO] [stderr] Checking pbr v0.3.1 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pbr-0.3.1/src/pb.rs:348:64 [INFO] [stdout] | [INFO] [stdout] 348 | base = base + repeat!(self.bar_current.as_ref(), curr_count - 1) + [INFO] [stdout] | -----------------^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `String: AsRef<_>` found in the following crates: `alloc`, `std`: [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef<[u8]> for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pbr-0.3.1/src/pb.rs:30:30 [INFO] [stdout] | [INFO] [stdout] 30 | &repeat($s).take($n).collect::() [INFO] [stdout] | ^^^^^^^ cannot infer type for reference `&_` [INFO] [stdout] ... [INFO] [stdout] 348 | base = base + repeat!(self.bar_current.as_ref(), curr_count - 1) + [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `String: FromIterator<&_>` found in the `alloc` crate: [INFO] [stdout] - impl<'a> FromIterator<&'a char> for String; [INFO] [stdout] - impl<'a> FromIterator<&'a str> for String; [INFO] [stdout] note: required by a bound in `collect` [INFO] [stdout] = note: this error originates in the macro `repeat` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider specifying the type argument in the function call [INFO] [stdout] | [INFO] [stdout] 30 | &repeat($s).take($n).collect::::() [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pbr-0.3.1/src/pb.rs:351:64 [INFO] [stdout] | [INFO] [stdout] 351 | base = base + repeat!(self.bar_current.as_ref(), curr_count); [INFO] [stdout] | -----------------^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `String: AsRef<_>` found in the following crates: `alloc`, `std`: [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef<[u8]> for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pbr-0.3.1/src/pb.rs:30:30 [INFO] [stdout] | [INFO] [stdout] 30 | &repeat($s).take($n).collect::() [INFO] [stdout] | ^^^^^^^ cannot infer type for reference `&_` [INFO] [stdout] ... [INFO] [stdout] 351 | base = base + repeat!(self.bar_current.as_ref(), curr_count); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `String: FromIterator<&_>` found in the `alloc` crate: [INFO] [stdout] - impl<'a> FromIterator<&'a char> for String; [INFO] [stdout] - impl<'a> FromIterator<&'a str> for String; [INFO] [stdout] note: required by a bound in `collect` [INFO] [stdout] = note: this error originates in the macro `repeat` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider specifying the type argument in the function call [INFO] [stdout] | [INFO] [stdout] 30 | &repeat($s).take($n).collect::::() [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pbr-0.3.1/src/pb.rs:353:59 [INFO] [stdout] | [INFO] [stdout] 353 | base = base + repeat!(self.bar_remain.as_ref(), rema_count) + &self.bar_end; [INFO] [stdout] | ----------------^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `String: AsRef<_>` found in the following crates: `alloc`, `std`: [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef<[u8]> for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pbr-0.3.1/src/pb.rs:30:30 [INFO] [stdout] | [INFO] [stdout] 30 | &repeat($s).take($n).collect::() [INFO] [stdout] | ^^^^^^^ cannot infer type for reference `&_` [INFO] [stdout] ... [INFO] [stdout] 353 | base = base + repeat!(self.bar_remain.as_ref(), rema_count) + &self.bar_end; [INFO] [stdout] | --------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `String: FromIterator<&_>` found in the `alloc` crate: [INFO] [stdout] - impl<'a> FromIterator<&'a char> for String; [INFO] [stdout] - impl<'a> FromIterator<&'a str> for String; [INFO] [stdout] note: required by a bound in `collect` [INFO] [stdout] = note: this error originates in the macro `repeat` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider specifying the type argument in the function call [INFO] [stdout] | [INFO] [stdout] 30 | &repeat($s).take($n).collect::::() [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pbr` due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "89c1c68a085cb3b2e542ed678cc8fae71aacfc985e3e3b6c083ab35e248ab947", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89c1c68a085cb3b2e542ed678cc8fae71aacfc985e3e3b6c083ab35e248ab947", kill_on_drop: false }` [INFO] [stdout] 89c1c68a085cb3b2e542ed678cc8fae71aacfc985e3e3b6c083ab35e248ab947