[INFO] fetching crate unix-tty 0.3.3... [INFO] checking unix-tty-0.3.3 against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526 [INFO] extracting crate unix-tty 0.3.3 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate unix-tty 0.3.3 on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate unix-tty 0.3.3 [INFO] finished tweaking crates.io crate unix-tty 0.3.3 [INFO] tweaked toml for crates.io crate unix-tty 0.3.3 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ea76df65954877361a21b6970f634125caa6e3fb7523ae252d1eb0d3d51371a [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" "8ea76df65954877361a21b6970f634125caa6e3fb7523ae252d1eb0d3d51371a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ea76df65954877361a21b6970f634125caa6e3fb7523ae252d1eb0d3d51371a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ea76df65954877361a21b6970f634125caa6e3fb7523ae252d1eb0d3d51371a", kill_on_drop: false }` [INFO] [stdout] 8ea76df65954877361a21b6970f634125caa6e3fb7523ae252d1eb0d3d51371a [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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5a78a81d09f60726863c4cfb4c5bd463cf30d353ec1b888912fad389d15006d [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" "f5a78a81d09f60726863c4cfb4c5bd463cf30d353ec1b888912fad389d15006d", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling ptr v0.2.2 [INFO] [stderr] Compiling hash-table v0.2.4 [INFO] [stderr] Compiling containers v0.9.9 [INFO] [stderr] Checking rel v0.2.0 [INFO] [stderr] Compiling i-o v0.4.7 [INFO] [stderr] Checking idem v0.4.0 [INFO] [stderr] Checking heap v0.1.0 [INFO] [stderr] Checking libc-interface v0.1.1 [INFO] [stderr] Checking utf v0.1.5 [INFO] [stderr] Checking flags v0.1.4 [INFO] [stderr] Checking system-call v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking fallible v0.1.3 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Checking idem v0.1.1 [INFO] [stderr] Checking null-terminated v0.3.14 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_pcg v0.1.2 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking loca v0.7.2 [INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit<(K, T)>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hash-table-0.2.4/src/lib.rs:67:62 [INFO] [stdout] | [INFO] [stdout] 67 | if self.hashes[i] == h && unsafe { self.elems[i].get_ref().0.borrow() == k } { return Some(i); } [INFO] [stdout] | ^^^^^^^ method not found in `MaybeUninit<(K, T)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit<(K, T)>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hash-table-0.2.4/src/lib.rs:76:66 [INFO] [stdout] | [INFO] [stdout] 76 | self.find_ix(k).map(move |i| unsafe { (i, &self.elems[i].get_ref().0, &self.elems[i].get_ref().1) }) [INFO] [stdout] | ^^^^^^^ method not found in `MaybeUninit<(K, T)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit<(K, T)>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hash-table-0.2.4/src/lib.rs:76:94 [INFO] [stdout] | [INFO] [stdout] 76 | self.find_ix(k).map(move |i| unsafe { (i, &self.elems[i].get_ref().0, &self.elems[i].get_ref().1) }) [INFO] [stdout] | ^^^^^^^ method not found in `MaybeUninit<(K, T)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_mut` found for union `MaybeUninit<(K, T)>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hash-table-0.2.4/src/lib.rs:81:91 [INFO] [stdout] | [INFO] [stdout] 81 | self.find_ix(k).map(move |i| unsafe { let &mut (ref k, ref mut v) = self.elems[i].get_mut(); (i, k, v) }) [INFO] [stdout] | ^^^^^^^ method not found in `MaybeUninit<(K, T)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_mut` found for union `MaybeUninit<(K, T)>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hash-table-0.2.4/src/lib.rs:106:42 [INFO] [stdout] | [INFO] [stdout] 106 | ptr::write(self.elems[i].get_mut(), (k, f(None))); [INFO] [stdout] | ^^^^^^^ method not found in `MaybeUninit<(K, T)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_mut` found for union `MaybeUninit<(K, T)>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hash-table-0.2.4/src/lib.rs:107:61 [INFO] [stdout] | [INFO] [stdout] 107 | let &mut (ref k, ref mut v) = self.elems[i].get_mut(); [INFO] [stdout] | ^^^^^^^ method not found in `MaybeUninit<(K, T)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking default_allocator v0.3.0 [INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit<(K, T)>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hash-table-0.2.4/src/lib.rs:111:53 [INFO] [stdout] | [INFO] [stdout] 111 | if self.hashes[i] == h && self.elems[i].get_ref().0 == k { [INFO] [stdout] | ^^^^^^^ method not found in `MaybeUninit<(K, T)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit<(K, T)>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hash-table-0.2.4/src/lib.rs:113:50 [INFO] [stdout] | [INFO] [stdout] 113 | let x = ptr::read(&self.elems[i].get_ref().1); [INFO] [stdout] | ^^^^^^^ method not found in `MaybeUninit<(K, T)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_mut` found for union `MaybeUninit<(K, T)>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hash-table-0.2.4/src/lib.rs:114:47 [INFO] [stdout] | [INFO] [stdout] 114 | ptr::write(&mut self.elems[i].get_mut().1, f(Some(x))); [INFO] [stdout] | ^^^^^^^ method not found in `MaybeUninit<(K, T)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_mut` found for union `MaybeUninit<(K, T)>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hash-table-0.2.4/src/lib.rs:116:61 [INFO] [stdout] | [INFO] [stdout] 116 | let &mut (ref k, ref mut v) = self.elems[i].get_mut(); [INFO] [stdout] | ^^^^^^^ method not found in `MaybeUninit<(K, T)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_mut` found for union `MaybeUninit<(K, T)>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hash-table-0.2.4/src/lib.rs:124:53 [INFO] [stdout] | [INFO] [stdout] 124 | mem::swap(&mut e, self.elems[i].get_mut()); [INFO] [stdout] | ^^^^^^^ method not found in `MaybeUninit<(K, T)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_mut` found for union `MaybeUninit<(K, T)>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hash-table-0.2.4/src/lib.rs:127:69 [INFO] [stdout] | [INFO] [stdout] 127 | let &mut (ref k, ref mut v) = self.elems[i].get_mut(); [INFO] [stdout] | ^^^^^^^ method not found in `MaybeUninit<(K, T)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_ref` found for union `MaybeUninit<(K, T)>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hash-table-0.2.4/src/lib.rs:157:50 [INFO] [stdout] | [INFO] [stdout] 157 | let (_, x) = ptr::read(self.elems[i].get_ref()); [INFO] [stdout] | ^^^^^^^ method not found in `MaybeUninit<(K, T)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_mut` found for union `MaybeUninit<(K, T)>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hash-table-0.2.4/src/lib.rs:319:99 [INFO] [stdout] | [INFO] [stdout] 319 | if self.hashes[i] != 0 && !is_dead(self.hashes[i]) { ptr::drop_in_place(self.elems[i].get_mut()); } [INFO] [stdout] | ^^^^^^^ method not found in `MaybeUninit<(K, T)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 14 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 `hash-table` [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" "f5a78a81d09f60726863c4cfb4c5bd463cf30d353ec1b888912fad389d15006d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5a78a81d09f60726863c4cfb4c5bd463cf30d353ec1b888912fad389d15006d", kill_on_drop: false }` [INFO] [stdout] f5a78a81d09f60726863c4cfb4c5bd463cf30d353ec1b888912fad389d15006d