[INFO] fetching crate async-codec-util 0.3.3... [INFO] testing async-codec-util-0.3.3 against 1.55.0 for beta-1.56-1 [INFO] extracting crate async-codec-util 0.3.3 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate async-codec-util 0.3.3 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-codec-util 0.3.3 [INFO] finished tweaking crates.io crate async-codec-util 0.3.3 [INFO] tweaked toml for crates.io crate async-codec-util 0.3.3 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-codec-util v0.3.3 [INFO] [stderr] Downloaded async-codec v0.3.0 [INFO] [stderr] Downloaded atm-io-utils v0.2.5 [INFO] [stderr] Downloaded async-byteorder v0.3.0 [INFO] [stderr] Downloaded async-ringbuffer v0.3.1 [INFO] [stderr] Downloaded quickcheck v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab5f2f647f3310eeddab900052e3f0c08ca6121432efb43ba98bde6233fbcc85 [INFO] running `Command { std: "docker" "start" "-a" "ab5f2f647f3310eeddab900052e3f0c08ca6121432efb43ba98bde6233fbcc85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab5f2f647f3310eeddab900052e3f0c08ca6121432efb43ba98bde6233fbcc85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab5f2f647f3310eeddab900052e3f0c08ca6121432efb43ba98bde6233fbcc85", kill_on_drop: false }` [INFO] [stdout] ab5f2f647f3310eeddab900052e3f0c08ca6121432efb43ba98bde6233fbcc85 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73b8752f22864e614de64b8dea56c8c152c52c967bfe7874bc7cdb2bb3274cf7 [INFO] running `Command { std: "docker" "start" "-a" "73b8752f22864e614de64b8dea56c8c152c52c967bfe7874bc7cdb2bb3274cf7", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling futures-core v0.2.1 [INFO] [stderr] Compiling futures-io v0.2.1 [INFO] [stderr] Compiling futures-channel v0.2.1 [INFO] [stderr] Compiling async-codec v0.3.0 [INFO] [stderr] Compiling futures-sink v0.2.1 [INFO] [stderr] Compiling futures-util v0.2.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling futures-executor v0.2.1 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling quickcheck v0.6.2 [INFO] [stderr] Compiling atm-io-utils v0.2.5 [INFO] [stderr] Compiling async-codec-util v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/decoder/decode_exact.rs:42:32 [INFO] [stdout] | [INFO] [stdout] 42 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/decoder/decode_exact.rs:38:53 [INFO] [stdout] | [INFO] [stdout] 38 | DecodeExactError::Inner(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.93s [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "73b8752f22864e614de64b8dea56c8c152c52c967bfe7874bc7cdb2bb3274cf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73b8752f22864e614de64b8dea56c8c152c52c967bfe7874bc7cdb2bb3274cf7", kill_on_drop: false }` [INFO] [stdout] 73b8752f22864e614de64b8dea56c8c152c52c967bfe7874bc7cdb2bb3274cf7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c88ee6a2d8634124fe7a329cbf4c7ea31d275003f7ebb249f4186940a6b336a0 [INFO] running `Command { std: "docker" "start" "-a" "c88ee6a2d8634124fe7a329cbf4c7ea31d275003f7ebb249f4186940a6b336a0", kill_on_drop: false }` [INFO] [stderr] Compiling async-ringbuffer v0.3.1 [INFO] [stderr] Compiling async-codec-util v0.3.3 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/decoder/decode_exact.rs:42:32 [INFO] [stdout] | [INFO] [stdout] 42 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/decoder/decode_exact.rs:38:53 [INFO] [stdout] | [INFO] [stdout] 38 | DecodeExactError::Inner(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-ringbuffer-0.3.1/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(offset_to)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `offset_to` found for raw pointer `*mut u8` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-ringbuffer-0.3.1/src/lib.rs:70:18 [INFO] [stdout] | [INFO] [stdout] 70 | .offset_to(self.read.offset(self.amount as isize)) [INFO] [stdout] | ^^^^^^^^^ help: there is an associated function with a similar name: `offset` [INFO] [stdout] | [INFO] [stdout] = note: try using `<*const T>::as_ref()` to get a reference to the type behind the pointer: https://doc.rust-lang.org/std/primitive.pointer.html#method.as_ref [INFO] [stdout] = note: using `<*const T>::as_ref()` on a pointer which is unaligned or points to invalid or uninitialized memory is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `offset_to` found for raw pointer `*mut u8` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-ringbuffer-0.3.1/src/lib.rs:133:46 [INFO] [stdout] | [INFO] [stdout] 133 | let distance_we = rb.write_ptr().offset_to(end).unwrap() as usize; [INFO] [stdout] | ^^^^^^^^^ help: there is an associated function with a similar name: `offset` [INFO] [stdout] | [INFO] [stdout] = note: try using `<*const T>::as_ref()` to get a reference to the type behind the pointer: https://doc.rust-lang.org/std/primitive.pointer.html#method.as_ref [INFO] [stdout] = note: using `<*const T>::as_ref()` on a pointer which is unaligned or points to invalid or uninitialized memory is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling async-byteorder v0.3.0 [INFO] [stdout] error[E0599]: no method named `offset_to` found for raw pointer `*mut u8` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-ringbuffer-0.3.1/src/lib.rs:225:39 [INFO] [stdout] | [INFO] [stdout] 225 | let distance_re = rb.read.offset_to(end).unwrap() as usize; [INFO] [stdout] | ^^^^^^^^^ help: there is an associated function with a similar name: `offset` [INFO] [stdout] | [INFO] [stdout] = note: try using `<*const T>::as_ref()` to get a reference to the type behind the pointer: https://doc.rust-lang.org/std/primitive.pointer.html#method.as_ref [INFO] [stdout] = note: using `<*const T>::as_ref()` on a pointer which is unaligned or points to invalid or uninitialized memory is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `async-ringbuffer` due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c88ee6a2d8634124fe7a329cbf4c7ea31d275003f7ebb249f4186940a6b336a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c88ee6a2d8634124fe7a329cbf4c7ea31d275003f7ebb249f4186940a6b336a0", kill_on_drop: false }` [INFO] [stdout] c88ee6a2d8634124fe7a329cbf4c7ea31d275003f7ebb249f4186940a6b336a0