[INFO] fetching crate cbor-codec-plus 0.8.0...
[INFO] testing cbor-codec-plus-0.8.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate cbor-codec-plus 0.8.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate cbor-codec-plus 0.8.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cbor-codec-plus 0.8.0
[INFO] tweaked toml for crates.io crate cbor-codec-plus 0.8.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cbor-codec-plus 0.8.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 26 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded json-codec v0.5.0
[INFO] [stderr]   Downloaded quickcheck_macros v1.1.0
[INFO] [stderr]   Downloaded regex v1.11.3
[INFO] [stderr]   Downloaded regex-automata v0.4.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0e573c805bf6f5265d075691b58e3c4d445f2bcb6e1d3a03b6cf3f6150c308c
[INFO] running `Command { std: "docker" "start" "-a" "d0e573c805bf6f5265d075691b58e3c4d445f2bcb6e1d3a03b6cf3f6150c308c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0e573c805bf6f5265d075691b58e3c4d445f2bcb6e1d3a03b6cf3f6150c308c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0e573c805bf6f5265d075691b58e3c4d445f2bcb6e1d3a03b6cf3f6150c308c", kill_on_drop: false }`
[INFO] [stdout] d0e573c805bf6f5265d075691b58e3c4d445f2bcb6e1d3a03b6cf3f6150c308c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 201aaf6c28282c3e43a024f75199884ecbeb57dfbe4c68343ca5492376b033b5
[INFO] running `Command { std: "docker" "start" "-a" "201aaf6c28282c3e43a024f75199884ecbeb57dfbe4c68343ca5492376b033b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling cbor-codec-plus v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/decoder.rs:616:5
[INFO] [stdout]     |
[INFO] [stdout] 616 |     extern {
[INFO] [stdout]     |     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/decoder.rs:738:23
[INFO] [stdout]     |
[INFO] [stdout] 738 |     pub fn bytes_iter(&mut self) -> DecodeResult<BytesIter<R>> {
[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] 738 |     pub fn bytes_iter(&mut self) -> DecodeResult<BytesIter<'_, R>> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/decoder.rs:762:22
[INFO] [stdout]     |
[INFO] [stdout] 762 |     pub fn text_iter(&mut self) -> DecodeResult<TextIter<R>> {
[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] 762 |     pub fn text_iter(&mut self) -> DecodeResult<TextIter<'_, R>> {
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "201aaf6c28282c3e43a024f75199884ecbeb57dfbe4c68343ca5492376b033b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "201aaf6c28282c3e43a024f75199884ecbeb57dfbe4c68343ca5492376b033b5", kill_on_drop: false }`
[INFO] [stdout] 201aaf6c28282c3e43a024f75199884ecbeb57dfbe4c68343ca5492376b033b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 375364028fde45a8902c1004719aed0609c7ee835ea673ae9daebf94920fd24d
[INFO] running `Command { std: "docker" "start" "-a" "375364028fde45a8902c1004719aed0609c7ee835ea673ae9daebf94920fd24d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling json-codec v0.5.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/decoder.rs:616:5
[INFO] [stdout]     |
[INFO] [stdout] 616 |     extern {
[INFO] [stdout]     |     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/decoder.rs:738:23
[INFO] [stdout]     |
[INFO] [stdout] 738 |     pub fn bytes_iter(&mut self) -> DecodeResult<BytesIter<R>> {
[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] 738 |     pub fn bytes_iter(&mut self) -> DecodeResult<BytesIter<'_, R>> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/decoder.rs:762:22
[INFO] [stdout]     |
[INFO] [stdout] 762 |     pub fn text_iter(&mut self) -> DecodeResult<TextIter<R>> {
[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] 762 |     pub fn text_iter(&mut self) -> DecodeResult<TextIter<'_, R>> {
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling quickcheck_macros v1.1.0
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling cbor-codec-plus v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: there are too many leading `super` keywords
[INFO] [stdout]   --> tests/unit.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use super::util;
[INFO] [stdout]    |     ^^^^^ there are too many leading `super` keywords
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `to_field` in this scope
[INFO] [stdout]   --> tests/unit.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | /         json::object! {
[INFO] [stdout] 27 | |             let decoder = d;
[INFO] [stdout] 28 | |             TestVector {
[INFO] [stdout] 29 | |                 cbor:       req. "cbor"       => d.string(),
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `json::object` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/decoder.rs:616:5
[INFO] [stdout]     |
[INFO] [stdout] 616 |     extern {
[INFO] [stdout]     |     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cbor-codec-plus` (test "unit") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `roundtrip` is never read
[INFO] [stdout]   --> tests/unit.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct TestVector {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     roundtrip:  bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TestVector` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/decoder.rs:738:23
[INFO] [stdout]     |
[INFO] [stdout] 738 |     pub fn bytes_iter(&mut self) -> DecodeResult<BytesIter<R>> {
[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] 738 |     pub fn bytes_iter(&mut self) -> DecodeResult<BytesIter<'_, R>> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/decoder.rs:762:22
[INFO] [stdout]     |
[INFO] [stdout] 762 |     pub fn text_iter(&mut self) -> DecodeResult<TextIter<R>> {
[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] 762 |     pub fn text_iter(&mut self) -> DecodeResult<TextIter<'_, R>> {
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "375364028fde45a8902c1004719aed0609c7ee835ea673ae9daebf94920fd24d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "375364028fde45a8902c1004719aed0609c7ee835ea673ae9daebf94920fd24d", kill_on_drop: false }`
[INFO] [stdout] 375364028fde45a8902c1004719aed0609c7ee835ea673ae9daebf94920fd24d
