[INFO] fetching crate kdb 0.3.0...
[INFO] testing kdb-0.3.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate kdb 0.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate kdb 0.3.0
[INFO] finished tweaking crates.io crate kdb 0.3.0
[INFO] tweaked toml for crates.io crate kdb 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kdb 0.3.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kdb 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d1e7bfdbbdb8eaa9a9a77020b219e7661c8d157c183f623394bd8b7ce7a7010
[INFO] running `Command { std: "docker" "start" "-a" "4d1e7bfdbbdb8eaa9a9a77020b219e7661c8d157c183f623394bd8b7ce7a7010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d1e7bfdbbdb8eaa9a9a77020b219e7661c8d157c183f623394bd8b7ce7a7010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d1e7bfdbbdb8eaa9a9a77020b219e7661c8d157c183f623394bd8b7ce7a7010", kill_on_drop: false }`
[INFO] [stdout] 4d1e7bfdbbdb8eaa9a9a77020b219e7661c8d157c183f623394bd8b7ce7a7010
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d5795db509d4113168c4e80dc427fdcac34c8607d1ea066d3eec035d2c8865b
[INFO] running `Command { std: "docker" "start" "-a" "5d5795db509d4113168c4e80dc427fdcac34c8607d1ea066d3eec035d2c8865b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling kdb v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling array_iterator v1.3.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/k_error.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let mut err = KBox::new_atom(symbol(msg)).into_raw() as *mut K;
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Attr` is never constructed
[INFO] [stdout]    --> src/k.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub struct Attr(u8);
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `sorted`, `unique`, `partioned`, and `grouped` are never used
[INFO] [stdout]    --> src/k.rs:104:12
[INFO] [stdout]     |
[INFO] [stdout] 103 | impl Attr {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] 104 |     pub fn sorted(self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn unique(self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub fn partioned(self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn grouped(self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/list.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn iter(&self) -> Iter<T::ListItem> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn iter(&self) -> Iter<'_, T::ListItem> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/list.rs:92:21
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn iter_mut(&mut self) -> IterMut<T::ListItem> {
[INFO] [stdout]    |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn iter_mut(&mut self) -> IterMut<'_, T::ListItem> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.88s
[INFO] running `Command { std: "docker" "inspect" "5d5795db509d4113168c4e80dc427fdcac34c8607d1ea066d3eec035d2c8865b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d5795db509d4113168c4e80dc427fdcac34c8607d1ea066d3eec035d2c8865b", kill_on_drop: false }`
[INFO] [stdout] 5d5795db509d4113168c4e80dc427fdcac34c8607d1ea066d3eec035d2c8865b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a91601d003ce0cacced9bbe774d3631aa2914ba17f0d145f9ae31c60bb0e7736
[INFO] running `Command { std: "docker" "start" "-a" "a91601d003ce0cacced9bbe774d3631aa2914ba17f0d145f9ae31c60bb0e7736", kill_on_drop: false }`
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/k_error.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let mut err = KBox::new_atom(symbol(msg)).into_raw() as *mut K;
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Attr` is never constructed
[INFO] [stdout]    --> src/k.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub struct Attr(u8);
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `sorted`, `unique`, `partioned`, and `grouped` are never used
[INFO] [stdout]    --> src/k.rs:104:12
[INFO] [stdout]     |
[INFO] [stdout] 103 | impl Attr {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] 104 |     pub fn sorted(self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn unique(self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub fn partioned(self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn grouped(self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling kdb v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/list.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn iter(&self) -> Iter<T::ListItem> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn iter(&self) -> Iter<'_, T::ListItem> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/list.rs:92:21
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn iter_mut(&mut self) -> IterMut<T::ListItem> {
[INFO] [stdout]    |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn iter_mut(&mut self) -> IterMut<'_, T::ListItem> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcLtiwXC/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libkdb-c36dcb763c8fb92f,libarray_iterator-f14b295c7d8d5741,libthiserror-e7e3c9160eb83184,libuuid-6cd64be9d5eca5ef}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lkdb" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcLtiwXC/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/workdir" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/connecting_to_kdb-200d42bd5d5d90b0" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: unable to find library -lkdb
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcml7p3W/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libkdb-c36dcb763c8fb92f,libarray_iterator-f14b295c7d8d5741,libthiserror-e7e3c9160eb83184,libuuid-6cd64be9d5eca5ef}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lkdb" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcml7p3W/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/workdir" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/using_atoms-0b9e67ee59bf9cda" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: unable to find library -lkdb
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcTH54eB/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libkdb-c36dcb763c8fb92f,libarray_iterator-f14b295c7d8d5741,libthiserror-e7e3c9160eb83184,libuuid-6cd64be9d5eca5ef}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lkdb" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcTH54eB/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/workdir" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/publishing-a3b8321c480bfe06" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: unable to find library -lkdb
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcnUbA1g/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libkdb-c36dcb763c8fb92f,libarray_iterator-f14b295c7d8d5741,libthiserror-e7e3c9160eb83184,libuuid-6cd64be9d5eca5ef}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lkdb" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcnUbA1g/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/workdir" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/working_with_time-c187ac2a4dd1d27e" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: unable to find library -lkdb
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kdb` (example "working_with_time") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `kdb` (example "connecting_to_kdb") due to 1 previous error
[INFO] [stderr] error: could not compile `kdb` (example "using_atoms") due to 1 previous error
[INFO] [stderr] error: could not compile `kdb` (example "publishing") due to 1 previous error
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcwTzJbl/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libkdb-c36dcb763c8fb92f,libarray_iterator-f14b295c7d8d5741,libthiserror-e7e3c9160eb83184,libuuid-6cd64be9d5eca5ef}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lkdb" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcwTzJbl/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/workdir" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/fun_with_symbols-12b37f9b7d7a304c" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: unable to find library -lkdb
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcAiLXOR/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libkdb-c36dcb763c8fb92f,libarray_iterator-f14b295c7d8d5741,libthiserror-e7e3c9160eb83184,libuuid-6cd64be9d5eca5ef}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lkdb" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcAiLXOR/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/workdir" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/creating_a_list-d9a0ec1a533d0001" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: unable to find library -lkdb
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcaaqF6m/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libkdb-c36dcb763c8fb92f,libarray_iterator-f14b295c7d8d5741,libthiserror-e7e3c9160eb83184,libuuid-6cd64be9d5eca5ef}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lkdb" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcaaqF6m/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/workdir" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/using_any-0642dc62f4437b78" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: unable to find library -lkdb
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kdb` (example "creating_a_list") due to 1 previous error
[INFO] [stderr] error: could not compile `kdb` (example "using_any") due to 1 previous error
[INFO] [stderr] error: could not compile `kdb` (example "fun_with_symbols") due to 1 previous error
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/serialization.rs:51:63
[INFO] [stdout]     |
[INFO] [stdout]  51 |         let bytes = b9_serialize(SerializationMode::InProc, l.as_ref()).unwrap();
[INFO] [stdout]     |                                                               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: multiple `impl`s satisfying `kbox::KBox<list::List<i32>>: AsRef<_>` found
[INFO] [stdout]    --> src/any.rs:106:1
[INFO] [stdout]     |
[INFO] [stdout] 106 | impl<T: KListable> AsRef<Any> for KBox<List<T>> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/kbox.rs:82:1
[INFO] [stdout]     |
[INFO] [stdout]  82 | impl<T: KObject> AsRef<T> for KBox<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a fully qualified path to specify the expected types
[INFO] [stdout]     |
[INFO] [stdout]  51 -         let bytes = b9_serialize(SerializationMode::InProc, l.as_ref()).unwrap();
[INFO] [stdout]  51 +         let bytes = b9_serialize(SerializationMode::InProc, <kbox::KBox<list::List<i32>> as AsRef<T>>::as_ref(&l)).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/serialization.rs:51:63
[INFO] [stdout]     |
[INFO] [stdout]  51 |         let bytes = b9_serialize(SerializationMode::InProc, l.as_ref()).unwrap();
[INFO] [stdout]     |                     ------------                              ^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: multiple `impl`s satisfying `_: AsRef<any::Any>` found
[INFO] [stdout]    --> src/any.rs:40:1
[INFO] [stdout]     |
[INFO] [stdout]  40 | impl AsRef<Any> for Dictionary {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  46 | impl AsRef<Any> for Table {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  52 | impl AsRef<Any> for KError {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 | impl AsRef<Any> for KBox<Dictionary> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 | impl AsRef<Any> for KBox<Table> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: required for `&_` to implement `AsRef<any::Any>`
[INFO] [stdout] note: required by a bound in `serialization::b9_serialize`
[INFO] [stdout]    --> src/serialization.rs:19:54
[INFO] [stdout]     |
[INFO] [stdout]  19 | pub fn b9_serialize(mode: SerializationMode, k: impl AsRef<Any>) -> Result<KBox<List<u8>>, KBox<KError>> {
[INFO] [stdout]     |                                                      ^^^^^^^^^^ required by this bound in `b9_serialize`
[INFO] [stdout] help: try using a fully qualified path to specify the expected types
[INFO] [stdout]     |
[INFO] [stdout]  51 -         let bytes = b9_serialize(SerializationMode::InProc, l.as_ref()).unwrap();
[INFO] [stdout]  51 +         let bytes = b9_serialize(SerializationMode::InProc, <kbox::KBox<list::List<i32>> as AsRef<T>>::as_ref(&l)).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: consider removing this method call, as the receiver has type `kbox::KBox<list::List<i32>>` and `kbox::KBox<list::List<i32>>: AsRef<any::Any>` trivially holds
[INFO] [stdout]     |
[INFO] [stdout]  51 -         let bytes = b9_serialize(SerializationMode::InProc, l.as_ref()).unwrap();
[INFO] [stdout]  51 +         let bytes = b9_serialize(SerializationMode::InProc, l).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/serialization.rs:55:66
[INFO] [stdout]     |
[INFO] [stdout]  55 |         let bytes = b9_serialize(SerializationMode::Enumerate, l.as_ref()).unwrap();
[INFO] [stdout]     |                                                                  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: multiple `impl`s satisfying `kbox::KBox<list::List<i32>>: AsRef<_>` found
[INFO] [stdout]    --> src/any.rs:106:1
[INFO] [stdout]     |
[INFO] [stdout] 106 | impl<T: KListable> AsRef<Any> for KBox<List<T>> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/kbox.rs:82:1
[INFO] [stdout]     |
[INFO] [stdout]  82 | impl<T: KObject> AsRef<T> for KBox<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a fully qualified path to specify the expected types
[INFO] [stdout]     |
[INFO] [stdout]  55 -         let bytes = b9_serialize(SerializationMode::Enumerate, l.as_ref()).unwrap();
[INFO] [stdout]  55 +         let bytes = b9_serialize(SerializationMode::Enumerate, <kbox::KBox<list::List<i32>> as AsRef<T>>::as_ref(&l)).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/serialization.rs:55:66
[INFO] [stdout]     |
[INFO] [stdout]  55 |         let bytes = b9_serialize(SerializationMode::Enumerate, l.as_ref()).unwrap();
[INFO] [stdout]     |                     ------------                                 ^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: multiple `impl`s satisfying `_: AsRef<any::Any>` found
[INFO] [stdout]    --> src/any.rs:40:1
[INFO] [stdout]     |
[INFO] [stdout]  40 | impl AsRef<Any> for Dictionary {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  46 | impl AsRef<Any> for Table {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  52 | impl AsRef<Any> for KError {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 | impl AsRef<Any> for KBox<Dictionary> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 | impl AsRef<Any> for KBox<Table> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: required for `&_` to implement `AsRef<any::Any>`
[INFO] [stdout] note: required by a bound in `serialization::b9_serialize`
[INFO] [stdout]    --> src/serialization.rs:19:54
[INFO] [stdout]     |
[INFO] [stdout]  19 | pub fn b9_serialize(mode: SerializationMode, k: impl AsRef<Any>) -> Result<KBox<List<u8>>, KBox<KError>> {
[INFO] [stdout]     |                                                      ^^^^^^^^^^ required by this bound in `b9_serialize`
[INFO] [stdout] help: try using a fully qualified path to specify the expected types
[INFO] [stdout]     |
[INFO] [stdout]  55 -         let bytes = b9_serialize(SerializationMode::Enumerate, l.as_ref()).unwrap();
[INFO] [stdout]  55 +         let bytes = b9_serialize(SerializationMode::Enumerate, <kbox::KBox<list::List<i32>> as AsRef<T>>::as_ref(&l)).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: consider removing this method call, as the receiver has type `kbox::KBox<list::List<i32>>` and `kbox::KBox<list::List<i32>>: AsRef<any::Any>` trivially holds
[INFO] [stdout]     |
[INFO] [stdout]  55 -         let bytes = b9_serialize(SerializationMode::Enumerate, l.as_ref()).unwrap();
[INFO] [stdout]  55 +         let bytes = b9_serialize(SerializationMode::Enumerate, l).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/serialization.rs:59:68
[INFO] [stdout]     |
[INFO] [stdout]  59 |         let bytes = b9_serialize(SerializationMode::Unenumerate, l.as_ref()).unwrap();
[INFO] [stdout]     |                                                                    ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: multiple `impl`s satisfying `kbox::KBox<list::List<i32>>: AsRef<_>` found
[INFO] [stdout]    --> src/any.rs:106:1
[INFO] [stdout]     |
[INFO] [stdout] 106 | impl<T: KListable> AsRef<Any> for KBox<List<T>> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/kbox.rs:82:1
[INFO] [stdout]     |
[INFO] [stdout]  82 | impl<T: KObject> AsRef<T> for KBox<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a fully qualified path to specify the expected types
[INFO] [stdout]     |
[INFO] [stdout]  59 -         let bytes = b9_serialize(SerializationMode::Unenumerate, l.as_ref()).unwrap();
[INFO] [stdout]  59 +         let bytes = b9_serialize(SerializationMode::Unenumerate, <kbox::KBox<list::List<i32>> as AsRef<T>>::as_ref(&l)).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/serialization.rs:59:68
[INFO] [stdout]     |
[INFO] [stdout]  59 |         let bytes = b9_serialize(SerializationMode::Unenumerate, l.as_ref()).unwrap();
[INFO] [stdout]     |                     ------------                                   ^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: multiple `impl`s satisfying `_: AsRef<any::Any>` found
[INFO] [stdout]    --> src/any.rs:40:1
[INFO] [stdout]     |
[INFO] [stdout]  40 | impl AsRef<Any> for Dictionary {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  46 | impl AsRef<Any> for Table {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  52 | impl AsRef<Any> for KError {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 | impl AsRef<Any> for KBox<Dictionary> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 | impl AsRef<Any> for KBox<Table> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: required for `&_` to implement `AsRef<any::Any>`
[INFO] [stdout] note: required by a bound in `serialization::b9_serialize`
[INFO] [stdout]    --> src/serialization.rs:19:54
[INFO] [stdout]     |
[INFO] [stdout]  19 | pub fn b9_serialize(mode: SerializationMode, k: impl AsRef<Any>) -> Result<KBox<List<u8>>, KBox<KError>> {
[INFO] [stdout]     |                                                      ^^^^^^^^^^ required by this bound in `b9_serialize`
[INFO] [stdout] help: try using a fully qualified path to specify the expected types
[INFO] [stdout]     |
[INFO] [stdout]  59 -         let bytes = b9_serialize(SerializationMode::Unenumerate, l.as_ref()).unwrap();
[INFO] [stdout]  59 +         let bytes = b9_serialize(SerializationMode::Unenumerate, <kbox::KBox<list::List<i32>> as AsRef<T>>::as_ref(&l)).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: consider removing this method call, as the receiver has type `kbox::KBox<list::List<i32>>` and `kbox::KBox<list::List<i32>>: AsRef<any::Any>` trivially holds
[INFO] [stdout]     |
[INFO] [stdout]  59 -         let bytes = b9_serialize(SerializationMode::Unenumerate, l.as_ref()).unwrap();
[INFO] [stdout]  59 +         let bytes = b9_serialize(SerializationMode::Unenumerate, l).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/serialization.rs:63:65
[INFO] [stdout]     |
[INFO] [stdout]  63 |         let bytes = b9_serialize(SerializationMode::Compress, l.as_ref()).unwrap();
[INFO] [stdout]     |                                                                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: multiple `impl`s satisfying `kbox::KBox<list::List<i32>>: AsRef<_>` found
[INFO] [stdout]    --> src/any.rs:106:1
[INFO] [stdout]     |
[INFO] [stdout] 106 | impl<T: KListable> AsRef<Any> for KBox<List<T>> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/kbox.rs:82:1
[INFO] [stdout]     |
[INFO] [stdout]  82 | impl<T: KObject> AsRef<T> for KBox<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a fully qualified path to specify the expected types
[INFO] [stdout]     |
[INFO] [stdout]  63 -         let bytes = b9_serialize(SerializationMode::Compress, l.as_ref()).unwrap();
[INFO] [stdout]  63 +         let bytes = b9_serialize(SerializationMode::Compress, <kbox::KBox<list::List<i32>> as AsRef<T>>::as_ref(&l)).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/serialization.rs:63:65
[INFO] [stdout]     |
[INFO] [stdout]  63 |         let bytes = b9_serialize(SerializationMode::Compress, l.as_ref()).unwrap();
[INFO] [stdout]     |                     ------------                                ^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: multiple `impl`s satisfying `_: AsRef<any::Any>` found
[INFO] [stdout]    --> src/any.rs:40:1
[INFO] [stdout]     |
[INFO] [stdout]  40 | impl AsRef<Any> for Dictionary {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  46 | impl AsRef<Any> for Table {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  52 | impl AsRef<Any> for KError {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 | impl AsRef<Any> for KBox<Dictionary> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 | impl AsRef<Any> for KBox<Table> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: required for `&_` to implement `AsRef<any::Any>`
[INFO] [stdout] note: required by a bound in `serialization::b9_serialize`
[INFO] [stdout]    --> src/serialization.rs:19:54
[INFO] [stdout]     |
[INFO] [stdout]  19 | pub fn b9_serialize(mode: SerializationMode, k: impl AsRef<Any>) -> Result<KBox<List<u8>>, KBox<KError>> {
[INFO] [stdout]     |                                                      ^^^^^^^^^^ required by this bound in `b9_serialize`
[INFO] [stdout] help: try using a fully qualified path to specify the expected types
[INFO] [stdout]     |
[INFO] [stdout]  63 -         let bytes = b9_serialize(SerializationMode::Compress, l.as_ref()).unwrap();
[INFO] [stdout]  63 +         let bytes = b9_serialize(SerializationMode::Compress, <kbox::KBox<list::List<i32>> as AsRef<T>>::as_ref(&l)).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: consider removing this method call, as the receiver has type `kbox::KBox<list::List<i32>>` and `kbox::KBox<list::List<i32>>: AsRef<any::Any>` trivially holds
[INFO] [stdout]     |
[INFO] [stdout]  63 -         let bytes = b9_serialize(SerializationMode::Compress, l.as_ref()).unwrap();
[INFO] [stdout]  63 +         let bytes = b9_serialize(SerializationMode::Compress, l).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/k_error.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let mut err = KBox::new_atom(symbol(msg)).into_raw() as *mut K;
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kdb` (lib test) due to 8 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "a91601d003ce0cacced9bbe774d3631aa2914ba17f0d145f9ae31c60bb0e7736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a91601d003ce0cacced9bbe774d3631aa2914ba17f0d145f9ae31c60bb0e7736", kill_on_drop: false }`
[INFO] [stdout] a91601d003ce0cacced9bbe774d3631aa2914ba17f0d145f9ae31c60bb0e7736
