[INFO] cloning repository https://github.com/aeegvk/json-parser-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aeegvk/json-parser-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faeegvk%2Fjson-parser-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faeegvk%2Fjson-parser-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c8cec9ff949838a7967a602417b2815e886c7c9d [INFO] checking aeegvk/json-parser-rust against try#342ed2e8608ee307743c341962b427652cdb06e9 for pr-146562 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faeegvk%2Fjson-parser-rust" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/aeegvk/json-parser-rust [INFO] finished tweaking git repo https://github.com/aeegvk/json-parser-rust [INFO] tweaked toml for git repo https://github.com/aeegvk/json-parser-rust written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/aeegvk/json-parser-rust on toolchain 342ed2e8608ee307743c341962b427652cdb06e9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/aeegvk/json-parser-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd8c22e7cf12cb7c119c82647212a9957fe5dc81e7912fb8e3c62640445bf6ce [INFO] running `Command { std: "docker" "start" "-a" "fd8c22e7cf12cb7c119c82647212a9957fe5dc81e7912fb8e3c62640445bf6ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd8c22e7cf12cb7c119c82647212a9957fe5dc81e7912fb8e3c62640445bf6ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd8c22e7cf12cb7c119c82647212a9957fe5dc81e7912fb8e3c62640445bf6ce", kill_on_drop: false }` [INFO] [stdout] fd8c22e7cf12cb7c119c82647212a9957fe5dc81e7912fb8e3c62640445bf6ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b9e79dae079d3befd20c7a08501175e139ceba469e2f3f197db8b873f7680e7 [INFO] running `Command { std: "docker" "start" "-a" "1b9e79dae079d3befd20c7a08501175e139ceba469e2f3f197db8b873f7680e7", kill_on_drop: false }` [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking universal-hash v0.4.1 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Checking crypto-mac v0.10.1 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Checking polyval v0.4.5 [INFO] [stderr] Checking aes-soft v0.6.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking ghash v0.3.1 [INFO] [stderr] Checking ctr v0.6.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking aes v0.6.0 [INFO] [stderr] Compiling devise_core v0.2.1 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking aead v0.3.2 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/devise_core-0.2.1/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(concat_idents)] [INFO] [stdout] | ^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.90.0; see for more information [INFO] [stdout] = note: use the `${concat(..)}` metavariable expression instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `concat_idents` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/devise_core-0.2.1/src/generator.rs:29:39 [INFO] [stdout] | [INFO] [stdout] 29 | $(self.$vec.push(Box::new(concat_idents!(default_, $get_f)));)* [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 193 | / mappers! { [INFO] [stdout] 194 | | (map_struct, try_map_struct, struct_mapper): Struct, struct_mappers, [INFO] [stdout] 195 | | (map_enum, try_map_enum, enum_mapper): Enum, enum_mappers, [INFO] [stdout] 196 | | (map_variant, try_map_variant, variant_mapper): Variant, variant_mappers, [INFO] [stdout] 197 | | (map_fields, try_map_fields, fields_mapper): Fields, fields_mappers, [INFO] [stdout] 198 | | (map_field, try_map_field, field_mapper): Field, field_mappers [INFO] [stdout] 199 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `mappers` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stdout] error[E0119]: conflicting implementations of trait `Trait` for type `(dyn Send + Sync + 'static)` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/traitobject-0.1.0/src/impls.rs:72:1 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe impl Trait for ::std::marker::Send + Sync { } [INFO] [stdout] | ------------------------------------------------ first implementation here [INFO] [stdout] 72 | unsafe impl Trait for ::std::marker::Send + Send + Sync { } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn Send + Sync + 'static)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `Trait` for type `(dyn Send + Sync + 'static)` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/traitobject-0.1.0/src/impls.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe impl Trait for ::std::marker::Send + Sync { } [INFO] [stdout] | ------------------------------------------------ first implementation here [INFO] [stdout] 72 | unsafe impl Trait for ::std::marker::Send + Send + Sync { } [INFO] [stdout] 73 | unsafe impl Trait for ::std::marker::Sync + Send { } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn Send + Sync + 'static)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `Trait` for type `(dyn Send + Sync + 'static)` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/traitobject-0.1.0/src/impls.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe impl Trait for ::std::marker::Send + Sync { } [INFO] [stdout] | ------------------------------------------------ first implementation here [INFO] [stdout] ... [INFO] [stdout] 75 | unsafe impl Trait for ::std::marker::Sync + Send + Sync { } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn Send + Sync + 'static)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0119`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `traitobject` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `devise_core` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "1b9e79dae079d3befd20c7a08501175e139ceba469e2f3f197db8b873f7680e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b9e79dae079d3befd20c7a08501175e139ceba469e2f3f197db8b873f7680e7", kill_on_drop: false }` [INFO] [stdout] 1b9e79dae079d3befd20c7a08501175e139ceba469e2f3f197db8b873f7680e7