[INFO] fetching crate installer 0.1.0-alpha1... [INFO] checking installer-0.1.0-alpha1 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate installer 0.1.0-alpha1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate installer 0.1.0-alpha1 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate installer 0.1.0-alpha1 [INFO] finished tweaking crates.io crate installer 0.1.0-alpha1 [INFO] tweaked toml for crates.io crate installer 0.1.0-alpha1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate installer 0.1.0-alpha1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded simple_asn1 v0.4.0 [INFO] [stderr] Downloaded manager v0.1.1 [INFO] [stderr] Downloaded ipc-channel v0.14.1 [INFO] [stderr] Downloaded networking v0.1.2 [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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc4b1ed7a1522aa06c9cfab9f84fde9d17473cf306532577b6fc8a3c8d9faf66 [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" "bc4b1ed7a1522aa06c9cfab9f84fde9d17473cf306532577b6fc8a3c8d9faf66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc4b1ed7a1522aa06c9cfab9f84fde9d17473cf306532577b6fc8a3c8d9faf66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc4b1ed7a1522aa06c9cfab9f84fde9d17473cf306532577b6fc8a3c8d9faf66", kill_on_drop: false }` [INFO] [stdout] bc4b1ed7a1522aa06c9cfab9f84fde9d17473cf306532577b6fc8a3c8d9faf66 [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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04fa1252ba8ef96d637b144b2d69a16ab88a88627a11f236055a7f96d54c47bb [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" "04fa1252ba8ef96d637b144b2d69a16ab88a88627a11f236055a7f96d54c47bb", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking smallvec v1.4.1 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking cpuid-bool v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking subtle v2.2.3 [INFO] [stderr] Checking libflate_lz77 v1.0.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking rle-decode-fast v1.0.1 [INFO] [stderr] Checking bytes v0.5.5 [INFO] [stderr] Checking adler32 v1.1.0 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling num-bigint-dig v0.6.0 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Compiling generic-array v0.14.3 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking filetime v0.2.10 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking dirs v3.0.1 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking tar v0.4.29 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking libflate v1.0.2 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking chrono v0.4.13 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking sha2 v0.9.1 [INFO] [stderr] Checking simple_asn1 v0.4.0 [INFO] [stderr] Checking pem v0.8.1 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking ipc-channel v0.14.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling zeroize_derive v1.0.0 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking pin-project v0.4.22 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking rsa v0.3.0 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking networking v0.1.2 [INFO] [stdout] error[E0599]: no method named `get_ref` found for reference `&MaybeUninit` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/networking-0.1.2/src/query.rs:20:54 [INFO] [stdout] | [INFO] [stdout] 20 | return Poll::Ready(unsafe { data.deref().get_ref().clone() }); [INFO] [stdout] | ^^^^^^^ method not found in `&MaybeUninit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_mut` found for mutable reference `&mut MaybeUninit` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/networking-0.1.2/src/query.rs:34:32 [INFO] [stdout] | [INFO] [stdout] 34 | *gaurd.deref_mut().get_mut() = data; [INFO] [stdout] | ^^^^^^^ method not found in `&mut MaybeUninit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_ref` found for reference `&std::sync::MutexGuard<'_, MaybeUninit>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/networking-0.1.2/src/query.rs:53:43 [INFO] [stdout] | [INFO] [stdout] 53 | return Some(data.borrow().get_ref().clone()); [INFO] [stdout] | ^^^^^^^ method not found in `&std::sync::MutexGuard<'_, MaybeUninit>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_ref` found for reference `&MaybeUninit` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/networking-0.1.2/src/query.rs:66:35 [INFO] [stdout] | [INFO] [stdout] 66 | Some(data.deref().get_ref().clone()) [INFO] [stdout] | ^^^^^^^ method not found in `&MaybeUninit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_mut` found for mutable reference `&mut MaybeUninit` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/networking-0.1.2/src/query.rs:91:32 [INFO] [stdout] | [INFO] [stdout] 91 | *gaurd.deref_mut().get_mut() = data; [INFO] [stdout] | ^^^^^^^ method not found in `&mut MaybeUninit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_ref` found for reference `&MaybeUninit` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/networking-0.1.2/src/query.rs:104:47 [INFO] [stdout] | [INFO] [stdout] 104 | return Some(unsafe { data.deref().get_ref().clone() }); [INFO] [stdout] | ^^^^^^^ method not found in `&MaybeUninit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_ref` found for reference `&MaybeUninit` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/networking-0.1.2/src/query.rs:116:35 [INFO] [stdout] | [INFO] [stdout] 116 | Some(data.deref().get_ref().clone()) [INFO] [stdout] | ^^^^^^^ method not found in `&MaybeUninit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_ref` found for reference `&MaybeUninit` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/networking-0.1.2/src/query.rs:138:54 [INFO] [stdout] | [INFO] [stdout] 138 | return Poll::Ready(unsafe { data.deref().get_ref().clone() }); [INFO] [stdout] | ^^^^^^^ method not found in `&MaybeUninit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `networking` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "04fa1252ba8ef96d637b144b2d69a16ab88a88627a11f236055a7f96d54c47bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04fa1252ba8ef96d637b144b2d69a16ab88a88627a11f236055a7f96d54c47bb", kill_on_drop: false }` [INFO] [stdout] 04fa1252ba8ef96d637b144b2d69a16ab88a88627a11f236055a7f96d54c47bb