[INFO] fetching crate magic-ring-buffer 0.1.0... [INFO] testing magic-ring-buffer-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate magic-ring-buffer 0.1.0 into /workspace/builds/worker-34/source [INFO] validating manifest of crates.io crate magic-ring-buffer 0.1.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate magic-ring-buffer 0.1.0 [INFO] finished tweaking crates.io crate magic-ring-buffer 0.1.0 [INFO] tweaked toml for crates.io crate magic-ring-buffer 0.1.0 written to /workspace/builds/worker-34/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cec4de9709696ca718fbc1c1a15e32a339b813eda2fc2d52ebc4c37935e36339 [INFO] running `Command { std: "docker" "start" "-a" "cec4de9709696ca718fbc1c1a15e32a339b813eda2fc2d52ebc4c37935e36339", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cec4de9709696ca718fbc1c1a15e32a339b813eda2fc2d52ebc4c37935e36339", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cec4de9709696ca718fbc1c1a15e32a339b813eda2fc2d52ebc4c37935e36339", kill_on_drop: false }` [INFO] [stdout] cec4de9709696ca718fbc1c1a15e32a339b813eda2fc2d52ebc4c37935e36339 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea71de6460116073ed72e41bf5a4f0987ac866cfcdce4d1f236f853c544d3cbe [INFO] running `Command { std: "docker" "start" "-a" "ea71de6460116073ed72e41bf5a4f0987ac866cfcdce4d1f236f853c544d3cbe", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling strum v0.13.0 [INFO] [stderr] Compiling likely v0.1.0 [INFO] [stderr] Compiling errno v0.2.8 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling strum_macros v0.13.0 [INFO] [stderr] Compiling file-descriptors v0.8.7 [INFO] [stdout] error[E0432]: unresolved import `std::io::Initializer` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/file-descriptors-0.8.7/src/lib.rs:176:7 [INFO] [stdout] | [INFO] [stdout] 176 | use ::std::io::Initializer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `Initializer` in `io` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `initializer` is not a member of trait `Read` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/file-descriptors-0.8.7/src/character_device/CharacterDeviceFileDescriptor.rs:125:2 [INFO] [stdout] | [INFO] [stdout] 125 | / unsafe fn initializer(&self) -> Initializer [INFO] [stdout] 126 | | { [INFO] [stdout] 127 | | Initializer::nop() [INFO] [stdout] 128 | | } [INFO] [stdout] | |_____^ not a member of trait `Read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `initializer` is not a member of trait `Read` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/file-descriptors-0.8.7/src/pipes_and_fifos/ReceivePipeFileDescriptor.rs:118:2 [INFO] [stdout] | [INFO] [stdout] 118 | / unsafe fn initializer(&self) -> Initializer [INFO] [stdout] 119 | | { [INFO] [stdout] 120 | | Initializer::nop() [INFO] [stdout] 121 | | } [INFO] [stdout] | |_____^ not a member of trait `Read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `initializer` is not a member of trait `Read` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/file-descriptors-0.8.7/src/socket/StreamingSocketFileDescriptor.rs:175:2 [INFO] [stdout] | [INFO] [stdout] 175 | / unsafe fn initializer(&self) -> Initializer [INFO] [stdout] 176 | | { [INFO] [stdout] 177 | | Initializer::nop() [INFO] [stdout] 178 | | } [INFO] [stdout] | |_____^ not a member of trait `Read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `initializer` is not a member of trait `Read` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/file-descriptors-0.8.7/src/socket/StreamingSocketFileDescriptorEnum.rs:59:2 [INFO] [stdout] | [INFO] [stdout] 59 | / unsafe fn initializer(&self) -> Initializer [INFO] [stdout] 60 | | { [INFO] [stdout] 61 | | Initializer::nop() [INFO] [stdout] 62 | | } [INFO] [stdout] | |_____^ not a member of trait `Read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `initializer` is not a member of trait `Read` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/file-descriptors-0.8.7/src/terminal/TerminalFileDescriptor.rs:69:2 [INFO] [stdout] | [INFO] [stdout] 69 | / unsafe fn initializer(&self) -> Initializer [INFO] [stdout] 70 | | { [INFO] [stdout] 71 | | self.0.initializer() [INFO] [stdout] 72 | | } [INFO] [stdout] | |_____^ not a member of trait `Read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/file-descriptors-0.8.7/src/lib.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | #![feature(core_intrinsics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/file-descriptors-0.8.7/src/lib.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | #![feature(read_initializer)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/file-descriptors-0.8.7/src/lib.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | #![feature(try_from)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `read_initializer` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/file-descriptors-0.8.7/src/lib.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | #![feature(read_initializer)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `initializer` found for struct `CharacterDeviceFileDescriptor` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/file-descriptors-0.8.7/src/terminal/TerminalFileDescriptor.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | self.0.initializer() [INFO] [stdout] | ^^^^^^^^^^^ method not found in `CharacterDeviceFileDescriptor` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/file-descriptors-0.8.7/src/character_device/CharacterDeviceFileDescriptor.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct CharacterDeviceFileDescriptor(RawFd); [INFO] [stdout] | ------------------------------------------------ method `initializer` not found for this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 11 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0407, E0432, E0554, E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0407`. [INFO] [stdout] [INFO] [stderr] error: could not compile `file-descriptors` due to 12 previous errors [INFO] running `Command { std: "docker" "inspect" "ea71de6460116073ed72e41bf5a4f0987ac866cfcdce4d1f236f853c544d3cbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea71de6460116073ed72e41bf5a4f0987ac866cfcdce4d1f236f853c544d3cbe", kill_on_drop: false }` [INFO] [stdout] ea71de6460116073ed72e41bf5a4f0987ac866cfcdce4d1f236f853c544d3cbe