[INFO] fetching crate multiaddr 0.3.1... [INFO] testing multiaddr-0.3.1 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate multiaddr 0.3.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate multiaddr 0.3.1 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate multiaddr 0.3.1 [INFO] finished tweaking crates.io crate multiaddr 0.3.1 [INFO] tweaked toml for crates.io crate multiaddr 0.3.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3bc726627f58f2f8f915dc0e2e2da41e81d523e6623d0c5922ba1304e8879a4c [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" "3bc726627f58f2f8f915dc0e2e2da41e81d523e6623d0c5922ba1304e8879a4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3bc726627f58f2f8f915dc0e2e2da41e81d523e6623d0c5922ba1304e8879a4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bc726627f58f2f8f915dc0e2e2da41e81d523e6623d0c5922ba1304e8879a4c", kill_on_drop: false }` [INFO] [stdout] 3bc726627f58f2f8f915dc0e2e2da41e81d523e6623d0c5922ba1304e8879a4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65739b744c3aa57662611b98fb087de185150aab1dce5df5b54e13989ef5647d [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" "65739b744c3aa57662611b98fb087de185150aab1dce5df5b54e13989ef5647d", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling syn v1.0.37 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling data-encoding v2.2.1 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling keccak v0.1.0 [INFO] [stderr] Compiling base-x v0.2.6 [INFO] [stderr] Compiling unsigned-varint v0.3.3 [INFO] [stderr] Compiling integer-encoding v1.1.5 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling blake2b_simd v0.5.10 [INFO] [stderr] Compiling blake2s_simd v0.5.10 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling sha3 v0.8.2 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling multihash v0.10.1 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.8 [INFO] [stderr] Compiling data-encoding-macro v0.1.8 [INFO] [stderr] Compiling multibase v0.8.0 [INFO] [stderr] Compiling cid v0.3.2 [INFO] [stderr] Compiling multiaddr v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/errors.rs:13:22 [INFO] [stdout] | [INFO] [stdout] 13 | ParsingError(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send + Sync` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/errors.rs:34:32 [INFO] [stdout] | [INFO] [stdout] 34 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:18:21 [INFO] [stdout] | [INFO] [stdout] 18 | f.write_str(error::Error::description(self)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `cid::Error: std::error::Error` is not satisfied [INFO] [stdout] --> src/errors.rs:50:33 [INFO] [stdout] | [INFO] [stdout] 50 | Error::ParsingError(err.into()) [INFO] [stdout] | ^^^^ the trait `std::error::Error` is not implemented for `cid::Error` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `std::convert::From` for `std::boxed::Box` [INFO] [stdout] = note: required because of the requirements on the impl of `std::convert::Into>` for `cid::Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `multiaddr`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "65739b744c3aa57662611b98fb087de185150aab1dce5df5b54e13989ef5647d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65739b744c3aa57662611b98fb087de185150aab1dce5df5b54e13989ef5647d", kill_on_drop: false }` [INFO] [stdout] 65739b744c3aa57662611b98fb087de185150aab1dce5df5b54e13989ef5647d