[INFO] fetching crate minicbor 0.19.1...
[INFO] testing minicbor-0.19.1 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate minicbor 0.19.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate minicbor 0.19.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minicbor 0.19.1
[INFO] finished tweaking crates.io crate minicbor 0.19.1
[INFO] tweaked toml for crates.io crate minicbor 0.19.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate minicbor 0.19.1 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded minicbor-derive v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8658e993c8cf62dd4c2d090f8ef7111539868a8562143c159c5566f4cf6fd622
[INFO] running `Command { std: "docker" "start" "-a" "8658e993c8cf62dd4c2d090f8ef7111539868a8562143c159c5566f4cf6fd622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8658e993c8cf62dd4c2d090f8ef7111539868a8562143c159c5566f4cf6fd622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8658e993c8cf62dd4c2d090f8ef7111539868a8562143c159c5566f4cf6fd622", kill_on_drop: false }`
[INFO] [stdout] 8658e993c8cf62dd4c2d090f8ef7111539868a8562143c159c5566f4cf6fd622
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6742d7d62af7ba6a8ee4cd62bb9d2b9a28903e185adff8db9cb6765df051a9d
[INFO] running `Command { std: "docker" "start" "-a" "f6742d7d62af7ba6a8ee4cd62bb9d2b9a28903e185adff8db9cb6765df051a9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling minicbor v0.19.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "f6742d7d62af7ba6a8ee4cd62bb9d2b9a28903e185adff8db9cb6765df051a9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6742d7d62af7ba6a8ee4cd62bb9d2b9a28903e185adff8db9cb6765df051a9d", kill_on_drop: false }`
[INFO] [stdout] f6742d7d62af7ba6a8ee4cd62bb9d2b9a28903e185adff8db9cb6765df051a9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2046a675fd541662ceee74537205a8848f4a8b71bbd7fb561981f2ec37ae5f67
[INFO] running `Command { std: "docker" "start" "-a" "2046a675fd541662ceee74537205a8848f4a8b71bbd7fb561981f2ec37ae5f67", kill_on_drop: false }`
[INFO] [stderr]    Compiling minicbor v0.19.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "2046a675fd541662ceee74537205a8848f4a8b71bbd7fb561981f2ec37ae5f67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2046a675fd541662ceee74537205a8848f4a8b71bbd7fb561981f2ec37ae5f67", kill_on_drop: false }`
[INFO] [stdout] 2046a675fd541662ceee74537205a8848f4a8b71bbd7fb561981f2ec37ae5f67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9b87742776ca12860ee818d0e9e617a2465da939761c802491ebbecaaa4f3f1
[INFO] running `Command { std: "docker" "start" "-a" "e9b87742776ca12860ee818d0e9e617a2465da939761c802491ebbecaaa4f3f1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minicbor-b86bb55768137c79)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minicbor
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 98) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 80) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 45) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 60) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 98) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `minicbor::display`
[INFO] [stdout]  --> src/lib.rs:99:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use minicbor::display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ no `display` in the root
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `minicbor::decode::Token`, `minicbor::decode::Tokenizer`
[INFO] [stdout]  --> src/lib.rs:100:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use minicbor::decode::{Token, Tokenizer};
[INFO] [stdout]   |                        ^^^^^  ^^^^^^^^^ no `Tokenizer` in `decode`
[INFO] [stdout]   |                        |
[INFO] [stdout]   |                        no `Token` in `decode`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 80) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `minicbor::decode::Error: std::error::Error` is not satisfied
[INFO] [stdout]   --> src/lib.rs:91:40
[INFO] [stdout]    |
[INFO] [stdout] 14 | assert_eq!(Tag::DateTime, decoder.tag()?);
[INFO] [stdout]    |                                        ^ the trait `std::error::Error` is not implemented for `minicbor::decode::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]    = note: required for `Box<dyn std::error::Error>` to implement `From<minicbor::decode::Error>`
[INFO] [stdout]    = note: required for `Result<(), Box<dyn std::error::Error>>` to implement `FromResidual<Result<Infallible, minicbor::decode::Error>>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 45) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `minicbor::encode::Error<EndOfSlice>: std::error::Error` is not satisfied
[INFO] [stdout]  --> src/lib.rs:51:42
[INFO] [stdout]   |
[INFO] [stdout] 9 | minicbor::encode(&input, buffer.as_mut())?;
[INFO] [stdout]   |                                          ^ the trait `std::error::Error` is not implemented for `minicbor::encode::Error<EndOfSlice>`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]             <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout]             <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]   = note: required for `Box<dyn std::error::Error>` to implement `From<minicbor::encode::Error<EndOfSlice>>`
[INFO] [stdout]   = note: required for `Result<(), Box<dyn std::error::Error>>` to implement `FromResidual<Result<Infallible, minicbor::encode::Error<EndOfSlice>>>`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `minicbor::decode::Error: std::error::Error` is not satisfied
[INFO] [stdout]   --> src/lib.rs:52:58
[INFO] [stdout]    |
[INFO] [stdout] 10 | let output: [&str; 2] = minicbor::decode(buffer.as_ref())?;
[INFO] [stdout]    |                                                          ^ the trait `std::error::Error` is not implemented for `minicbor::decode::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]    = note: required for `Box<dyn std::error::Error>` to implement `From<minicbor::decode::Error>`
[INFO] [stdout]    = note: required for `Result<(), Box<dyn std::error::Error>>` to implement `FromResidual<Result<Infallible, minicbor::decode::Error>>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 60) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `minicbor::encode::Error<EndOfSlice>: std::error::Error` is not satisfied
[INFO] [stdout]  --> src/lib.rs:66:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | encoder.begin_map()? // using an indefinite map here
[INFO] [stdout]   |                    ^ the trait `std::error::Error` is not implemented for `minicbor::encode::Error<EndOfSlice>`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]             <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout]             <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]   = note: required for `Box<dyn std::error::Error>` to implement `From<minicbor::encode::Error<EndOfSlice>>`
[INFO] [stdout]   = note: required for `Result<(), Box<dyn std::error::Error>>` to implement `FromResidual<Result<Infallible, minicbor::encode::Error<EndOfSlice>>>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 45)
[INFO] [stdout]     src/lib.rs - (line 60)
[INFO] [stdout]     src/lib.rs - (line 80)
[INFO] [stdout]     src/lib.rs - (line 98)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e9b87742776ca12860ee818d0e9e617a2465da939761c802491ebbecaaa4f3f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9b87742776ca12860ee818d0e9e617a2465da939761c802491ebbecaaa4f3f1", kill_on_drop: false }`
[INFO] [stdout] e9b87742776ca12860ee818d0e9e617a2465da939761c802491ebbecaaa4f3f1
