[INFO] fetching crate sv 0.2.1... [INFO] testing sv-0.2.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate sv 0.2.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate sv 0.2.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sv 0.2.1 [INFO] finished tweaking crates.io crate sv 0.2.1 [INFO] tweaked toml for crates.io crate sv 0.2.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustc-serialize v0.3.24 [INFO] [stderr] Downloaded dns-lookup v0.9.1 [INFO] [stderr] Downloaded murmur3 v0.4.1 [INFO] [stderr] Downloaded num-complex v0.4.0 [INFO] [stderr] Downloaded generic-array v0.9.1 [INFO] [stderr] Downloaded socket2 v0.3.19 [INFO] [stderr] Downloaded ripemd160 v0.7.0 [INFO] [stderr] Downloaded digest v0.7.6 [INFO] [stderr] Downloaded cc v1.0.26 [INFO] [stderr] Downloaded num-bigint v0.4.0 [INFO] [stderr] Downloaded rust-crypto v0.2.36 [INFO] [stderr] Downloaded byte-tools v0.2.0 [INFO] [stderr] Downloaded gcc v0.3.55 [INFO] [stderr] Downloaded ring v0.14.6 [INFO] [stderr] Downloaded block-buffer v0.3.3 [INFO] [stderr] Downloaded snowflake v1.3.0 [INFO] [stderr] Downloaded rust-base58 v0.0.4 [INFO] [stderr] Downloaded num-rational v0.4.0 [INFO] [stderr] Downloaded num v0.4.0 [INFO] [stderr] Downloaded rand v0.3.23 [INFO] [stderr] Downloaded secp256k1 v0.12.2 [INFO] [stderr] Downloaded rand v0.5.6 [INFO] [stderr] Downloaded untrusted v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 865a5ad6be087d3f8fa6258f327d7f85ab84233184a245af6298119538a46051 [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" "865a5ad6be087d3f8fa6258f327d7f85ab84233184a245af6298119538a46051", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "865a5ad6be087d3f8fa6258f327d7f85ab84233184a245af6298119538a46051", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "865a5ad6be087d3f8fa6258f327d7f85ab84233184a245af6298119538a46051", kill_on_drop: false }` [INFO] [stdout] 865a5ad6be087d3f8fa6258f327d7f85ab84233184a245af6298119538a46051 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af9940071701adc6a8abdfc3e76595cd8a829d24f3d39433a20d98ee0f3e9ab7 [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" "af9940071701adc6a8abdfc3e76595cd8a829d24f3d39433a20d98ee0f3e9ab7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling cc v1.0.26 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling snowflake v1.3.0 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling murmur3 v0.4.1 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling generic-array v0.9.1 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Compiling ripemd160 v0.7.0 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling secp256k1 v0.12.2 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Compiling dns-lookup v0.9.1 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling rust-base58 v0.0.4 [INFO] [stderr] Compiling sv v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/messages/message.rs:366:83 [INFO] [stdout] | [INFO] [stdout] 366 | Message::Other(s) => Err(io::Error::new(io::ErrorKind::InvalidData, s.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: cannot satisfy `String: AsRef<_>` [INFO] [stdout] help: use the fully qualified path for the potential candidates [INFO] [stdout] | [INFO] [stdout] 366 | Message::Other(s) => Err(io::Error::new(io::ErrorKind::InvalidData, >::as_ref(s))), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 366 | Message::Other(s) => Err(io::Error::new(io::ErrorKind::InvalidData, >::as_ref(s))), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 366 | Message::Other(s) => Err(io::Error::new(io::ErrorKind::InvalidData, >::as_ref(s))), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 366 | Message::Other(s) => Err(io::Error::new(io::ErrorKind::InvalidData, >::as_ref(s))), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sv` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "af9940071701adc6a8abdfc3e76595cd8a829d24f3d39433a20d98ee0f3e9ab7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af9940071701adc6a8abdfc3e76595cd8a829d24f3d39433a20d98ee0f3e9ab7", kill_on_drop: false }` [INFO] [stdout] af9940071701adc6a8abdfc3e76595cd8a829d24f3d39433a20d98ee0f3e9ab7