[INFO] fetching crate msgpacknet 0.1.1... [INFO] testing msgpacknet-0.1.1 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate msgpacknet 0.1.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate msgpacknet 0.1.1 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate msgpacknet 0.1.1 [INFO] finished tweaking crates.io crate msgpacknet 0.1.1 [INFO] tweaked toml for crates.io crate msgpacknet 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rmp-serde v0.8.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2b699be8c63ad1967392073df1f1d7711738827c7417ae9873ed5379a8046f2 [INFO] running `Command { std: "docker" "start" "-a" "c2b699be8c63ad1967392073df1f1d7711738827c7417ae9873ed5379a8046f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2b699be8c63ad1967392073df1f1d7711738827c7417ae9873ed5379a8046f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2b699be8c63ad1967392073df1f1d7711738827c7417ae9873ed5379a8046f2", kill_on_drop: false }` [INFO] [stdout] c2b699be8c63ad1967392073df1f1d7711738827c7417ae9873ed5379a8046f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae6094f4c9d2f4fcb460b98e7ae6661d521a5596e68931cfe3849df89254e2cf [INFO] running `Command { std: "docker" "start" "-a" "ae6094f4c9d2f4fcb460b98e7ae6661d521a5596e68931cfe3849df89254e2cf", kill_on_drop: false }` [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rmp v0.8.10 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling serde v0.6.15 [INFO] [stderr] Compiling rmp-serde v0.8.2 [INFO] [stdout] error[E0432]: unresolved imports `rmp::decode::FixedValueReadError`, `rmp::decode::ReadError`, `rmp::decode::read_array_size`, `rmp::decode::read_numeric_data`, `rmp::decode::read_str_data`, `rmp::decode::read_full` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rmp-serde-0.8.2/src/decode.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | FixedValueReadError, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ no `FixedValueReadError` in `decode` [INFO] [stdout] 12 | MarkerReadError, [INFO] [stdout] 13 | ReadError, [INFO] [stdout] | ^^^^^^^^^ no `ReadError` in `decode` [INFO] [stdout] 14 | ValueReadError, [INFO] [stdout] 15 | read_array_size, [INFO] [stdout] | ^^^^^^^^^^^^^^^ no `read_array_size` in `decode` [INFO] [stdout] 16 | read_numeric_data, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `read_numeric_data` in `decode` [INFO] [stdout] 17 | read_str_data, [INFO] [stdout] | ^^^^^^^^^^^^^ no `read_str_data` in `decode` [INFO] [stdout] 18 | read_marker, [INFO] [stdout] 19 | read_full, [INFO] [stdout] | ^^^^^^^^^ no `read_full` in `decode` [INFO] [stdout] | [INFO] [stdout] help: a similar name exists in the module [INFO] [stdout] | [INFO] [stdout] 11 | ValueReadError, [INFO] [stdout] | ~~~~~~~~~~~~~~ [INFO] [stdout] help: a similar name exists in the module [INFO] [stdout] | [INFO] [stdout] 15 | read_array_len, [INFO] [stdout] | ~~~~~~~~~~~~~~ [INFO] [stdout] help: a similar name exists in the module [INFO] [stdout] | [INFO] [stdout] 17 | read_str_len, [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] help: a similar name exists in the module [INFO] [stdout] | [INFO] [stdout] 19 | read_nil, [INFO] [stdout] | ~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `rmp::encode::write_sint_eff`, `rmp::encode::WriteError`, `rmp::encode::FixedValueWriteError` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rmp-serde-0.8.2/src/encode.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | write_sint_eff, [INFO] [stdout] | ^^^^^^^^^^^^^^ no `write_sint_eff` in `encode` [INFO] [stdout] ... [INFO] [stdout] 18 | WriteError, [INFO] [stdout] | ^^^^^^^^^^ no `WriteError` in `encode` [INFO] [stdout] 19 | FixedValueWriteError, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ no `FixedValueWriteError` in `encode` [INFO] [stdout] | [INFO] [stdout] help: a similar name exists in the module [INFO] [stdout] | [INFO] [stdout] 11 | write_sint, [INFO] [stdout] | ~~~~~~~~~~ [INFO] [stdout] help: a similar name exists in the module [INFO] [stdout] | [INFO] [stdout] 19 | ValueWriteError, [INFO] [stdout] | ~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rmp-serde-0.8.2/src/decode.rs:137:10 [INFO] [stdout] | [INFO] [stdout] 137 | impl<'a> From> for Error { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for enum `decode::Error` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `decode::Error: From>` [INFO] [stdout] note: required by a bound in `From` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0283, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rmp-serde` due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "ae6094f4c9d2f4fcb460b98e7ae6661d521a5596e68931cfe3849df89254e2cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae6094f4c9d2f4fcb460b98e7ae6661d521a5596e68931cfe3849df89254e2cf", kill_on_drop: false }` [INFO] [stdout] ae6094f4c9d2f4fcb460b98e7ae6661d521a5596e68931cfe3849df89254e2cf