[INFO] fetching crate cs_serde_cbor 0.12.0...
[INFO] checking cs_serde_cbor-0.12.0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] extracting crate cs_serde_cbor 0.12.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate cs_serde_cbor 0.12.0 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cs_serde_cbor 0.12.0
[INFO] finished tweaking crates.io crate cs_serde_cbor 0.12.0
[INFO] tweaked toml for crates.io crate cs_serde_cbor 0.12.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate cs_serde_cbor 0.12.0 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a558b0df29512950cf53662ffb1e202de0a00dd5c6cdd2796473738a96ce858
[INFO] running `Command { std: "docker" "start" "-a" "9a558b0df29512950cf53662ffb1e202de0a00dd5c6cdd2796473738a96ce858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a558b0df29512950cf53662ffb1e202de0a00dd5c6cdd2796473738a96ce858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a558b0df29512950cf53662ffb1e202de0a00dd5c6cdd2796473738a96ce858", kill_on_drop: false }`
[INFO] [stdout] 9a558b0df29512950cf53662ffb1e202de0a00dd5c6cdd2796473738a96ce858
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4317f2c7dd230ff5e3d06f47c816569ab789cdeb2796a1c8ac108103f5c0ca83
[INFO] running `Command { std: "docker" "start" "-a" "4317f2c7dd230ff5e3d06f47c816569ab789cdeb2796a1c8ac108103f5c0ca83", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]     Checking half v1.6.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking cs_serde_cbor v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `InvalidUtf8` is never constructed
[INFO] [stdout]    --> src/error.rs:280:5
[INFO] [stdout]     |
[INFO] [stdout] 265 | pub(crate) enum ErrorCode {
[INFO] [stdout]     |                 --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 280 |     InvalidUtf8,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ErrorCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout]  --> tests/ser.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_cbor::ser::{Serializer, SliceWrite};
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cs_serde_cbor::ser::{Serializer, SliceWrite};
[INFO] [stdout]   |     ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout]  --> examples/tags.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde_cbor::tags::Tagged;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cs_serde_cbor::tags::Tagged;
[INFO] [stdout]   |     ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_cbor`
[INFO] [stdout]  --> examples/tags.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde_cbor::Value;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cs_serde_cbor::Value;
[INFO] [stdout]   |     ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_cbor`
[INFO] [stdout]   --> tests/ser.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     use serde_cbor::ser;
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 47 |     use cs_serde_cbor::ser;
[INFO] [stdout]    |         ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_cbor`
[INFO] [stdout]   --> tests/ser.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     use serde_cbor::{from_slice, to_vec};
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 48 |     use cs_serde_cbor::{from_slice, to_vec};
[INFO] [stdout]    |         ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout]  --> tests/bennofs.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde_cbor::ser::SliceWrite;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cs_serde_cbor::ser::SliceWrite;
[INFO] [stdout]   |     ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_cbor`
[INFO] [stdout]  --> tests/bennofs.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde_cbor::{self, Serializer};
[INFO] [stdout]   |                  ^^^^ no external crate `serde_cbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_cbor`
[INFO] [stdout]  --> tests/value.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use serde_cbor;
[INFO] [stdout]   |         ^^^^^^^^^^ no external crate `serde_cbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout]  --> tests/std_types.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     use serde_cbor::de::from_mut_slice;
[INFO] [stdout]   |         ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 8 |     use cs_serde_cbor::de::from_mut_slice;
[INFO] [stdout]   |         ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout]  --> tests/std_types.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     use serde_cbor::ser::{to_vec, to_vec_packed};
[INFO] [stdout]   |         ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 9 |     use cs_serde_cbor::ser::{to_vec, to_vec_packed};
[INFO] [stdout]   |         ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_cbor`
[INFO] [stdout]   --> tests/std_types.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     use serde_cbor::{from_reader, from_slice};
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 10 |     use cs_serde_cbor::{from_reader, from_slice};
[INFO] [stdout]    |         ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout]   --> tests/ser.rs:85:27
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let vec = to_vec(&serde_cbor::value::to_value(object.clone()).unwrap()).unwrap();
[INFO] [stdout]    |                           ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let vec = to_vec(&cs_serde_cbor::value::to_value(object.clone()).unwrap()).unwrap();
[INFO] [stdout]    |                           ~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]    |
[INFO] [stdout] 46 +     use cs_serde_cbor::value;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `value`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 85 -         let vec = to_vec(&serde_cbor::value::to_value(object.clone()).unwrap()).unwrap();
[INFO] [stdout] 85 +         let vec = to_vec(&value::to_value(object.clone()).unwrap()).unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout]    --> tests/ser.rs:115:27
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let vec = to_vec(&serde_cbor::value::to_value(object.clone()).unwrap()).unwrap();
[INFO] [stdout]     |                           ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let vec = to_vec(&cs_serde_cbor::value::to_value(object.clone()).unwrap()).unwrap();
[INFO] [stdout]     |                           ~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]     |
[INFO] [stdout] 46  +     use cs_serde_cbor::value;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `value`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 115 -         let vec = to_vec(&serde_cbor::value::to_value(object.clone()).unwrap()).unwrap();
[INFO] [stdout] 115 +         let vec = to_vec(&value::to_value(object.clone()).unwrap()).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout]    --> tests/ser.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         serde_cbor::Serializer::new(&mut short_s)
[INFO] [stdout]     |         ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 205 |         cs_serde_cbor::Serializer::new(&mut short_s)
[INFO] [stdout]     |         ~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 46  +     use crate::std_tests::Serializer;
[INFO] [stdout]     |
[INFO] [stdout] 46  +     use cs_serde_cbor::Serializer;
[INFO] [stdout]     |
[INFO] [stdout] 46  +     use serde::Serializer;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Serializer`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 205 -         serde_cbor::Serializer::new(&mut short_s)
[INFO] [stdout] 205 +         Serializer::new(&mut short_s)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout]    --> tests/ser.rs:215:9
[INFO] [stdout]     |
[INFO] [stdout] 215 |         serde_cbor::Serializer::new(&mut medium_s)
[INFO] [stdout]     |         ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 215 |         cs_serde_cbor::Serializer::new(&mut medium_s)
[INFO] [stdout]     |         ~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 46  +     use crate::std_tests::Serializer;
[INFO] [stdout]     |
[INFO] [stdout] 46  +     use cs_serde_cbor::Serializer;
[INFO] [stdout]     |
[INFO] [stdout] 46  +     use serde::Serializer;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Serializer`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 215 -         serde_cbor::Serializer::new(&mut medium_s)
[INFO] [stdout] 215 +         Serializer::new(&mut medium_s)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout]    --> tests/ser.rs:229:9
[INFO] [stdout]     |
[INFO] [stdout] 229 |         serde_cbor::Serializer::new(&mut long_s)
[INFO] [stdout]     |         ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 229 |         cs_serde_cbor::Serializer::new(&mut long_s)
[INFO] [stdout]     |         ~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 46  +     use crate::std_tests::Serializer;
[INFO] [stdout]     |
[INFO] [stdout] 46  +     use cs_serde_cbor::Serializer;
[INFO] [stdout]     |
[INFO] [stdout] 46  +     use serde::Serializer;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Serializer`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 229 -         serde_cbor::Serializer::new(&mut long_s)
[INFO] [stdout] 229 +         Serializer::new(&mut long_s)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout]    --> tests/ser.rs:238:9
[INFO] [stdout]     |
[INFO] [stdout] 238 |         serde_cbor::Serializer::new(&mut very_long_s)
[INFO] [stdout]     |         ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 238 |         cs_serde_cbor::Serializer::new(&mut very_long_s)
[INFO] [stdout]     |         ~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 46  +     use crate::std_tests::Serializer;
[INFO] [stdout]     |
[INFO] [stdout] 46  +     use cs_serde_cbor::Serializer;
[INFO] [stdout]     |
[INFO] [stdout] 46  +     use serde::Serializer;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Serializer`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 238 -         serde_cbor::Serializer::new(&mut very_long_s)
[INFO] [stdout] 238 +         Serializer::new(&mut very_long_s)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout]   --> tests/enum.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     use serde_cbor::ser::{IoWrite, Serializer};
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 34 |     use cs_serde_cbor::ser::{IoWrite, Serializer};
[INFO] [stdout]    |         ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout]   --> tests/enum.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     use serde_cbor::value::Value;
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 35 |     use cs_serde_cbor::value::Value;
[INFO] [stdout]    |         ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_cbor`
[INFO] [stdout]  --> tests/enum.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_cbor;
[INFO] [stdout]   |     ^^^^^^^^^^ no external crate `serde_cbor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_cbor`
[INFO] [stdout]   --> tests/enum.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     use serde_cbor::{from_slice, to_vec};
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 36 |     use cs_serde_cbor::{from_slice, to_vec};
[INFO] [stdout]    |         ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout]   --> examples/readme.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     serde_cbor::to_writer(ferris_file, &ferris)?;
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 27 |     cs_serde_cbor::to_writer(ferris_file, &ferris)?;
[INFO] [stdout]    |     ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout]   --> examples/readme.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let tux: Mascot = serde_cbor::from_reader(tux_file)?;
[INFO] [stdout]    |                       ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let tux: Mascot = cs_serde_cbor::from_reader(tux_file)?;
[INFO] [stdout]    |                       ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout]   --> examples/tags.rs:63:18
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let bytes1 = serde_cbor::to_vec(&bookmark)?;
[INFO] [stdout]    |                  ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let bytes1 = cs_serde_cbor::to_vec(&bookmark)?;
[INFO] [stdout]    |                  ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout]   --> examples/tags.rs:65:25
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let value1: Value = serde_cbor::from_slice(&bytes1)?;
[INFO] [stdout]    |                         ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let value1: Value = cs_serde_cbor::from_slice(&bytes1)?;
[INFO] [stdout]    |                         ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout]   --> examples/tags.rs:68:18
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let bytes2 = serde_cbor::to_vec(&value1)?;
[INFO] [stdout]    |                  ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let bytes2 = cs_serde_cbor::to_vec(&value1)?;
[INFO] [stdout]    |                  ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout]   --> examples/tags.rs:70:25
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let value2: Value = serde_cbor::from_slice(&bytes2)?;
[INFO] [stdout]    |                         ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let value2: Value = cs_serde_cbor::from_slice(&bytes2)?;
[INFO] [stdout]    |                         ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout]   --> examples/tags.rs:73:28
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let result: Bookmark = serde_cbor::from_slice(&bytes2)?;
[INFO] [stdout]    |                            ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let result: Bookmark = cs_serde_cbor::from_slice(&bytes2)?;
[INFO] [stdout]    |                            ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Serializer`
[INFO] [stdout]   --> tests/ser.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     use serde::Serializer;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cs_serde_cbor` (example "readme") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `cs_serde_cbor` (example "tags") due to 8 previous errors
[INFO] [stderr] error: could not compile `cs_serde_cbor` (test "ser") due to 10 previous errors; 1 warning emitted
[INFO] [stderr] error: could not compile `cs_serde_cbor` (test "bennofs") due to 3 previous errors
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cs_serde_cbor` (test "value") due to 2 previous errors
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cs_serde_cbor` (test "std_types") due to 4 previous errors
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_cbor`
[INFO] [stdout]   --> tests/enum.rs:38:43
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn to_vec_legacy<T>(value: &T) -> serde_cbor::Result<Vec<u8>>
[INFO] [stdout]    |                                           ^^^^^^^^^^ use of undeclared crate or module `serde_cbor`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn to_vec_legacy<T>(value: &T) -> cs_serde_cbor::Result<Vec<u8>>
[INFO] [stdout]    |                                           ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cs_serde_cbor` (test "enum") due to 6 previous errors
[INFO] [stdout] warning: variant `InvalidUtf8` is never constructed
[INFO] [stdout]    --> src/error.rs:280:5
[INFO] [stdout]     |
[INFO] [stdout] 265 | pub(crate) enum ErrorCode {
[INFO] [stdout]     |                 --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 280 |     InvalidUtf8,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ErrorCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4317f2c7dd230ff5e3d06f47c816569ab789cdeb2796a1c8ac108103f5c0ca83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4317f2c7dd230ff5e3d06f47c816569ab789cdeb2796a1c8ac108103f5c0ca83", kill_on_drop: false }`
[INFO] [stdout] 4317f2c7dd230ff5e3d06f47c816569ab789cdeb2796a1c8ac108103f5c0ca83