[INFO] fetching crate sonicd 0.6.0... [INFO] checking sonicd-0.6.0 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] extracting crate sonicd 0.6.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate sonicd 0.6.0 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sonicd 0.6.0 [INFO] finished tweaking crates.io crate sonicd 0.6.0 [INFO] tweaked toml for crates.io crate sonicd 0.6.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nix v0.5.1 [INFO] [stderr] Downloaded slab v0.1.3 [INFO] [stderr] Downloaded miow v0.1.5 [INFO] [stderr] Downloaded syntex_pos v0.44.0 [INFO] [stderr] Downloaded dbghelp-sys v0.2.0 [INFO] [stderr] Downloaded syntex_errors v0.44.0 [INFO] [stderr] Downloaded rpassword v0.2.3 [INFO] [stderr] Downloaded env_logger v0.3.5 [INFO] [stderr] Downloaded backtrace-sys v0.1.37 [INFO] [stderr] Downloaded nix v0.6.0 [INFO] [stderr] Downloaded serde_codegen v0.8.9 [INFO] [stderr] Downloaded unicode-xid v0.0.3 [INFO] [stderr] Downloaded syntex v0.44.0 [INFO] [stderr] Downloaded ws v0.5.3 [INFO] [stderr] Downloaded backtrace v0.2.3 [INFO] [stderr] Downloaded rustc_version v0.1.7 [INFO] [stderr] Downloaded semver v0.1.20 [INFO] [stderr] Downloaded syntex_syntax v0.44.1 [INFO] [stderr] Downloaded bytes v0.3.0 [INFO] [stderr] Downloaded mio v0.5.1 [INFO] [stderr] Downloaded sha1 v0.2.0 [INFO] [stderr] Downloaded syntex v0.41.0 [INFO] [stderr] Downloaded quasi_macros v0.20.0 [INFO] [stderr] Downloaded quasi v0.20.1 [INFO] [stderr] Downloaded serde_macros v0.8.9 [INFO] [stderr] Downloaded error-chain v0.5.0 [INFO] [stderr] Downloaded quasi_codegen v0.20.0 [INFO] [stderr] Downloaded aster v0.27.0 [INFO] [stderr] Downloaded serde_codegen_internals v0.8.9 [INFO] [stderr] Downloaded syntex_pos v0.41.0 [INFO] [stderr] Downloaded syntex_errors v0.41.0 [INFO] [stderr] Downloaded syntex_syntax v0.41.0 [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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c02b4dc2d41e253025106f134aece5986d02ecda298324049cbd7a5a34a1d3fd [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" "c02b4dc2d41e253025106f134aece5986d02ecda298324049cbd7a5a34a1d3fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c02b4dc2d41e253025106f134aece5986d02ecda298324049cbd7a5a34a1d3fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c02b4dc2d41e253025106f134aece5986d02ecda298324049cbd7a5a34a1d3fd", kill_on_drop: false }` [INFO] [stdout] c02b4dc2d41e253025106f134aece5986d02ecda298324049cbd7a5a34a1d3fd [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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cac77f7e8648368e9c6d2b8045540a480392bd4e1e56e0fddccaf33424dea5f9 [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" "cac77f7e8648368e9c6d2b8045540a480392bd4e1e56e0fddccaf33424dea5f9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking itoa v0.1.1 [INFO] [stderr] Checking dtoa v0.2.2 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking ansi_term v0.7.5 [INFO] [stderr] Compiling syntex_pos v0.44.0 [INFO] [stderr] Compiling syntex_pos v0.41.0 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Compiling nix v0.6.0 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling syntex_errors v0.44.0 [INFO] [stderr] Compiling syntex_errors v0.41.0 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking rpassword v0.2.3 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling syntex_syntax v0.41.0 [INFO] [stderr] Checking serde_json v0.8.6 [INFO] [stderr] Checking error-chain v0.5.0 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Compiling syntex_syntax v0.44.1 [INFO] [stderr] Checking pbr v0.3.1 [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" "cac77f7e8648368e9c6d2b8045540a480392bd4e1e56e0fddccaf33424dea5f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cac77f7e8648368e9c6d2b8045540a480392bd4e1e56e0fddccaf33424dea5f9", kill_on_drop: false }` [INFO] [stdout] cac77f7e8648368e9c6d2b8045540a480392bd4e1e56e0fddccaf33424dea5f9