[INFO] fetching crate turtlescan 0.6.0... [INFO] testing turtlescan-0.6.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate turtlescan 0.6.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate turtlescan 0.6.0 [INFO] finished tweaking crates.io crate turtlescan 0.6.0 [INFO] tweaked toml for crates.io crate turtlescan 0.6.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate turtlescan 0.6.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate turtlescan 0.6.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_termios v0.1.2 [INFO] [stderr] Downloaded cassowary v0.3.0 [INFO] [stderr] Downloaded termion v1.5.6 [INFO] [stderr] Downloaded redox_syscall v0.2.10 [INFO] [stderr] Downloaded unicode-width v0.1.8 [INFO] [stderr] Downloaded block-buffer v0.9.0 [INFO] [stderr] Downloaded futures-sink v0.3.16 [INFO] [stderr] Downloaded rustls-native-certs v0.5.0 [INFO] [stderr] Downloaded digest v0.9.0 [INFO] [stderr] Downloaded log v0.4.14 [INFO] [stderr] Downloaded num-traits v0.2.14 [INFO] [stderr] Downloaded keccak v0.1.0 [INFO] [stderr] Downloaded typenum v1.13.0 [INFO] [stderr] Downloaded impl-rlp v0.3.0 [INFO] [stderr] Downloaded toml v0.5.8 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.76 [INFO] [stderr] Downloaded parity-scale-codec-derive v2.2.0 [INFO] [stderr] Downloaded arrayvec v0.7.1 [INFO] [stderr] Downloaded ethbloom v0.11.0 [INFO] [stderr] Downloaded byte-slice-cast v1.0.0 [INFO] [stderr] Downloaded ansi_term v0.11.0 [INFO] [stderr] Downloaded 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Downloaded block-padding v0.2.1 [INFO] [stderr] Downloaded cpufeatures v0.1.5 [INFO] [stderr] Downloaded version_check v0.9.3 [INFO] [stderr] Downloaded tokio-util v0.6.7 [INFO] [stderr] Downloaded traitobject v0.1.0 [INFO] [stderr] Downloaded typemap v0.3.3 [INFO] [stderr] Downloaded ryu v1.0.5 [INFO] [stderr] Downloaded autocfg v1.0.1 [INFO] [stderr] Downloaded num_cpus v1.13.0 [INFO] [stderr] Downloaded tokio-macros v1.3.0 [INFO] [stderr] Downloaded ordered-float v2.7.0 [INFO] [stderr] Downloaded instant v0.1.10 [INFO] [stderr] Downloaded unicode-xid v0.2.2 [INFO] [stderr] Downloaded futures-core v0.3.16 [INFO] [stderr] Downloaded thiserror v1.0.26 [INFO] [stderr] Downloaded simple-error v0.1.12 [INFO] [stderr] Downloaded numtoa v0.1.0 [INFO] [stderr] Downloaded ring v0.16.20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bfcae840adbecfb29d7f62e221399a61805851dff5e9212b7ca80bf0bc2c8c6b [INFO] running `Command { std: "docker" "start" "-a" "bfcae840adbecfb29d7f62e221399a61805851dff5e9212b7ca80bf0bc2c8c6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfcae840adbecfb29d7f62e221399a61805851dff5e9212b7ca80bf0bc2c8c6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfcae840adbecfb29d7f62e221399a61805851dff5e9212b7ca80bf0bc2c8c6b", kill_on_drop: false }` [INFO] [stdout] bfcae840adbecfb29d7f62e221399a61805851dff5e9212b7ca80bf0bc2c8c6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25302ef6b7add7619f0c16ef414e0d11786113ee4e945b4f8cae9d38b30dd99e [INFO] running `Command { std: "docker" "start" "-a" "25302ef6b7add7619f0c16ef414e0d11786113ee4e945b4f8cae9d38b30dd99e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling serde_derive v1.0.129 [INFO] [stderr] Compiling serde v1.0.129 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-sink v0.3.16 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Compiling futures-io v0.3.16 [INFO] [stderr] Compiling slab v0.4.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling rustc-hex v2.1.0 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling tokio v1.10.0 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling block-padding v0.2.1 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling tinyvec v1.3.1 [INFO] [stderr] Compiling tracing-core v0.1.19 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling arrayvec v0.7.1 [INFO] [stderr] Compiling byte-slice-cast v1.0.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling ff v0.10.1 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling zeroize v1.4.1 [INFO] [stderr] Compiling unicode-bidi v0.3.6 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling anyhow v1.0.43 [INFO] [stderr] Compiling bitvec v0.20.4 [INFO] [stderr] Compiling group v0.10.0 [INFO] [stderr] Compiling crypto-bigint v0.2.4 [INFO] [stderr] Compiling crypto-mac v0.11.1 [INFO] [stderr] Compiling uint v0.9.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling keccak v0.1.0 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling sha3 v0.9.1 [INFO] [stderr] Compiling hmac v0.11.0 [INFO] [stderr] Compiling signature v1.3.1 [INFO] [stderr] Compiling socket2 v0.4.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling der v0.4.1 [INFO] [stderr] Compiling cpufeatures v0.1.5 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling fixed-hash v0.7.0 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling sha-1 v0.9.7 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling elliptic-curve v0.10.6 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [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] [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" "25302ef6b7add7619f0c16ef414e0d11786113ee4e945b4f8cae9d38b30dd99e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25302ef6b7add7619f0c16ef414e0d11786113ee4e945b4f8cae9d38b30dd99e", kill_on_drop: false }` [INFO] [stdout] 25302ef6b7add7619f0c16ef414e0d11786113ee4e945b4f8cae9d38b30dd99e