[INFO] cloning repository https://github.com/lucasamoroso/simple-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucasamoroso/simple-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasamoroso%2Fsimple-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasamoroso%2Fsimple-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c6d055a86502b36a60ed403afd54d741aeed9147 [INFO] building lucasamoroso/simple-server against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasamoroso%2Fsimple-server" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/lucasamoroso/simple-server [INFO] finished tweaking git repo https://github.com/lucasamoroso/simple-server [INFO] tweaked toml for git repo https://github.com/lucasamoroso/simple-server written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lucasamoroso/simple-server on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lucasamoroso/simple-server 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded which v4.0.2 [INFO] [stderr] Downloaded redox_syscall v0.2.5 [INFO] [stderr] Downloaded tonic-build v0.4.0 [INFO] [stderr] Downloaded prost-types v0.7.0 [INFO] [stderr] Downloaded signal-hook-registry v1.3.0 [INFO] [stderr] Downloaded arc-swap v0.4.8 [INFO] [stderr] Downloaded serde_yaml v0.8.17 [INFO] [stderr] Downloaded proc-macro2 v1.0.24 [INFO] [stderr] Downloaded syn v1.0.60 [INFO] [stderr] Downloaded log-mdc v0.1.0 [INFO] [stderr] Downloaded yaml-rust v0.4.5 [INFO] [stderr] Downloaded futures-sink v0.3.13 [INFO] [stderr] Downloaded env_logger v0.8.3 [INFO] [stderr] Downloaded ansi_term v0.11.0 [INFO] [stderr] Downloaded log4rs v1.0.0 [INFO] [stderr] Downloaded parking_lot v0.11.1 [INFO] [stderr] Downloaded pin-project-internal v1.0.5 [INFO] [stderr] Downloaded clap v2.33.3 [INFO] [stderr] Downloaded tracing-core v0.1.17 [INFO] [stderr] Downloaded heck v0.3.2 [INFO] [stderr] Downloaded tokio v1.2.0 [INFO] [stderr] Downloaded indexmap v1.6.1 [INFO] [stderr] Downloaded bytes v1.0.1 [INFO] [stderr] Downloaded anyhow v1.0.38 [INFO] [stderr] Downloaded futures-channel v0.3.13 [INFO] [stderr] Downloaded httparse v1.3.5 [INFO] [stderr] Downloaded slab v0.4.2 [INFO] [stderr] Downloaded tokio-stream v0.1.3 [INFO] [stderr] Downloaded once_cell v1.7.0 [INFO] [stderr] Downloaded parking_lot_core v0.8.3 [INFO] [stderr] Downloaded aho-corasick v0.7.15 [INFO] [stderr] Downloaded regex-syntax v0.6.22 [INFO] [stderr] Downloaded itertools v0.9.0 [INFO] [stderr] Downloaded pin-project-lite v0.2.4 [INFO] [stderr] Downloaded mio v0.7.9 [INFO] [stderr] Downloaded http v0.2.3 [INFO] [stderr] Downloaded ntapi v0.3.6 [INFO] [stderr] Downloaded h2 v0.3.1 [INFO] [stderr] Downloaded hyper v0.14.4 [INFO] [stderr] Downloaded futures-util v0.3.13 [INFO] [stderr] Downloaded tower v0.4.6 [INFO] [stderr] Downloaded unicode-segmentation v1.7.1 [INFO] [stderr] Downloaded regex v1.4.3 [INFO] [stderr] Downloaded tokio-util v0.6.3 [INFO] [stderr] Downloaded tracing v0.1.25 [INFO] [stderr] Downloaded tonic v0.4.0 [INFO] [stderr] Downloaded serde v1.0.123 [INFO] [stderr] Downloaded hashbrown v0.9.1 [INFO] [stderr] Downloaded tracing-attributes v0.1.13 [INFO] [stderr] Downloaded unicode-width v0.1.8 [INFO] [stderr] Downloaded termcolor v1.1.2 [INFO] [stderr] Downloaded thread_local v1.1.3 [INFO] [stderr] Downloaded ordered-float v2.1.1 [INFO] [stderr] Downloaded dtoa v0.4.7 [INFO] [stderr] Downloaded http-body v0.4.0 [INFO] [stderr] Downloaded futures-core v0.3.13 [INFO] [stderr] Downloaded miow v0.3.6 [INFO] [stderr] Downloaded instant v0.1.9 [INFO] [stderr] Downloaded tower-layer v0.3.1 [INFO] [stderr] Downloaded tower-service v0.3.1 [INFO] [stderr] Downloaded serde_derive v1.0.123 [INFO] [stderr] Downloaded multimap v0.8.2 [INFO] [stderr] Downloaded thread-id v3.3.0 [INFO] [stderr] Downloaded async-stream v0.3.0 [INFO] [stderr] Downloaded futures-task v0.3.13 [INFO] [stderr] Downloaded smallvec v1.6.1 [INFO] [stderr] Downloaded traitobject v0.1.0 [INFO] [stderr] Downloaded lock_api v0.4.2 [INFO] [stderr] Downloaded pin-project v1.0.5 [INFO] [stderr] Downloaded prost-derive v0.7.0 [INFO] [stderr] Downloaded libc v0.2.86 [INFO] [stderr] Downloaded unsafe-any v0.4.2 [INFO] [stderr] Downloaded typemap v0.3.3 [INFO] [stderr] Downloaded async-stream-impl v0.3.0 [INFO] [stderr] Downloaded tokio-macros v1.1.0 [INFO] [stderr] Downloaded async-trait v0.1.42 [INFO] [stderr] Downloaded prost v0.7.0 [INFO] [stderr] Downloaded prost-build v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35b91c5a5fea91e5a6b73ab80e00120cacee1a140bba77d7c2619beb3c6aacce [INFO] running `Command { std: "docker" "start" "-a" "35b91c5a5fea91e5a6b73ab80e00120cacee1a140bba77d7c2619beb3c6aacce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35b91c5a5fea91e5a6b73ab80e00120cacee1a140bba77d7c2619beb3c6aacce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35b91c5a5fea91e5a6b73ab80e00120cacee1a140bba77d7c2619beb3c6aacce", kill_on_drop: false }` [INFO] [stdout] 35b91c5a5fea91e5a6b73ab80e00120cacee1a140bba77d7c2619beb3c6aacce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2de9720d54fb04fe31e154d9bc30171f6e5c26a5bd04ac1ea9fe77825a799cc9 [INFO] running `Command { std: "docker" "start" "-a" "2de9720d54fb04fe31e154d9bc30171f6e5c26a5bd04ac1ea9fe77825a799cc9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling once_cell v1.7.0 [INFO] [stderr] Compiling pin-project-lite v0.2.4 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling futures-task v0.3.13 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling multimap v0.8.2 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling tokio v1.2.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling http v0.2.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling traitobject v0.1.0 [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] [stderr] Compiling bitflags v1.2.1 [INFO] [stdout] For more information about this error, try `rustc --explain E0119`. [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] running `Command { std: "docker" "inspect" "2de9720d54fb04fe31e154d9bc30171f6e5c26a5bd04ac1ea9fe77825a799cc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2de9720d54fb04fe31e154d9bc30171f6e5c26a5bd04ac1ea9fe77825a799cc9", kill_on_drop: false }` [INFO] [stdout] 2de9720d54fb04fe31e154d9bc30171f6e5c26a5bd04ac1ea9fe77825a799cc9