[INFO] fetching crate new_type_derive 0.2.2... [INFO] testing new_type_derive-0.2.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate new_type_derive 0.2.2 into /workspace/builds/worker-107/source [INFO] validating manifest of crates.io crate new_type_derive 0.2.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate new_type_derive 0.2.2 [INFO] finished tweaking crates.io crate new_type_derive 0.2.2 [INFO] tweaked toml for crates.io crate new_type_derive 0.2.2 written to /workspace/builds/worker-107/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rusty-fork v0.2.2 [INFO] [stderr] Downloaded proptest v0.8.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b856a1b692159d0c8b20130be435f6f4b0c6e4aa33b6f5b9c0af6425f12f972 [INFO] running `Command { std: "docker" "start" "-a" "5b856a1b692159d0c8b20130be435f6f4b0c6e4aa33b6f5b9c0af6425f12f972", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b856a1b692159d0c8b20130be435f6f4b0c6e4aa33b6f5b9c0af6425f12f972", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b856a1b692159d0c8b20130be435f6f4b0c6e4aa33b6f5b9c0af6425f12f972", kill_on_drop: false }` [INFO] [stdout] 5b856a1b692159d0c8b20130be435f6f4b0c6e4aa33b6f5b9c0af6425f12f972 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b2d6e59834602a850887939d5367492790a8806dae337665faa65735b9fd9fc [INFO] running `Command { std: "docker" "start" "-a" "5b2d6e59834602a850887939d5367492790a8806dae337665faa65735b9fd9fc", kill_on_drop: false }` [INFO] [stderr] Compiling new_type_derive v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] running `Command { std: "docker" "inspect" "5b2d6e59834602a850887939d5367492790a8806dae337665faa65735b9fd9fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b2d6e59834602a850887939d5367492790a8806dae337665faa65735b9fd9fc", kill_on_drop: false }` [INFO] [stdout] 5b2d6e59834602a850887939d5367492790a8806dae337665faa65735b9fd9fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94c7b6a838bdde03831ad67ac863929497f791802cc4e05bc6bf8cc29cfb2951 [INFO] running `Command { std: "docker" "start" "-a" "94c7b6a838bdde03831ad67ac863929497f791802cc4e05bc6bf8cc29cfb2951", kill_on_drop: false }` [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling static_assertions v0.2.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling proptest v0.8.7 [INFO] [stderr] Compiling new_type_derive v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/new_type_pair.rs:473:25 [INFO] [stdout] | [INFO] [stdout] 473 | let inner = String::from(self.as_ref()); [INFO] [stdout] | ^^^^^^^^^^^^ cannot infer type for reference `&_` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `String: From<&_>` found in the `alloc` crate: [INFO] [stdout] - impl<> From<&String> for String; [INFO] [stdout] - impl<> From<&str> for String; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/new_type_pair.rs:473:43 [INFO] [stdout] | [INFO] [stdout] 473 | let inner = String::from(self.as_ref()); [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 `StrWrapRef: AsRef<_>` found [INFO] [stdout] --> src/new_type_pair.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | impl ::std::convert::AsRef<$stype> for $rtype { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 156 | impl ::std::convert::AsRef<$rtype> for $rtype { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 450 | new_type_pair! { [INFO] [stdout] | _____- [INFO] [stdout] | |_____| [INFO] [stdout] | | [INFO] [stdout] 451 | | #[derive(Clone, Debug, Hash, PartialEq, Eq, PartialOrd, Ord)] [INFO] [stdout] 452 | | /// And now it's documented! [INFO] [stdout] 453 | | pub struct StrWrap(String); [INFO] [stdout] ... | [INFO] [stdout] 457 | | pub struct StrWrapRef(str); [INFO] [stdout] 458 | | } [INFO] [stdout] | | - [INFO] [stdout] | |_____| [INFO] [stdout] | |_____in this macro invocation [INFO] [stdout] | in this macro invocation [INFO] [stdout] = note: this error originates in the macro `new_type_pair` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use the fully qualified path for the potential candidates [INFO] [stdout] | [INFO] [stdout] 473 | let inner = String::from(>::as_ref(self)); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 473 | let inner = String::from(>::as_ref(self)); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 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 `new_type_derive` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "94c7b6a838bdde03831ad67ac863929497f791802cc4e05bc6bf8cc29cfb2951", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94c7b6a838bdde03831ad67ac863929497f791802cc4e05bc6bf8cc29cfb2951", kill_on_drop: false }` [INFO] [stdout] 94c7b6a838bdde03831ad67ac863929497f791802cc4e05bc6bf8cc29cfb2951