[INFO] fetching crate minicbor 2.1.3...
[INFO] testing minicbor-2.1.3 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate minicbor 2.1.3 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate minicbor 2.1.3
[INFO] finished tweaking crates.io crate minicbor 2.1.3
[INFO] tweaked toml for crates.io crate minicbor 2.1.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate minicbor 2.1.3 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate minicbor 2.1.3 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded half v2.6.0
[INFO] [stderr]   Downloaded minicbor-derive v0.18.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0e97f06ccb24ee6c900a49f16d04b3834f14bd1ea93004ca9be9f0a5db2e160
[INFO] running `Command { std: "docker" "start" "-a" "b0e97f06ccb24ee6c900a49f16d04b3834f14bd1ea93004ca9be9f0a5db2e160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0e97f06ccb24ee6c900a49f16d04b3834f14bd1ea93004ca9be9f0a5db2e160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0e97f06ccb24ee6c900a49f16d04b3834f14bd1ea93004ca9be9f0a5db2e160", kill_on_drop: false }`
[INFO] [stdout] b0e97f06ccb24ee6c900a49f16d04b3834f14bd1ea93004ca9be9f0a5db2e160
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c85c4c0391165ca34362eeb445b581bcfcb96663c816da03b9eec9ab69f3b21
[INFO] running `Command { std: "docker" "start" "-a" "9c85c4c0391165ca34362eeb445b581bcfcb96663c816da03b9eec9ab69f3b21", kill_on_drop: false }`
[INFO] [stderr]    Compiling minicbor v2.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "9c85c4c0391165ca34362eeb445b581bcfcb96663c816da03b9eec9ab69f3b21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c85c4c0391165ca34362eeb445b581bcfcb96663c816da03b9eec9ab69f3b21", kill_on_drop: false }`
[INFO] [stdout] 9c85c4c0391165ca34362eeb445b581bcfcb96663c816da03b9eec9ab69f3b21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0aa7df1c164cb24ae9f3d1c75300a62b064d33b91d88b868ff0834046a8dc74a
[INFO] running `Command { std: "docker" "start" "-a" "0aa7df1c164cb24ae9f3d1c75300a62b064d33b91d88b868ff0834046a8dc74a", kill_on_drop: false }`
[INFO] [stderr]    Compiling minicbor v2.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "0aa7df1c164cb24ae9f3d1c75300a62b064d33b91d88b868ff0834046a8dc74a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aa7df1c164cb24ae9f3d1c75300a62b064d33b91d88b868ff0834046a8dc74a", kill_on_drop: false }`
[INFO] [stdout] 0aa7df1c164cb24ae9f3d1c75300a62b064d33b91d88b868ff0834046a8dc74a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce60e40ca6e993827f3dc30e17528ebe2c15792ade0e72e6c1539bb5dc331a22
[INFO] running `Command { std: "docker" "start" "-a" "ce60e40ca6e993827f3dc30e17528ebe2c15792ade0e72e6c1539bb5dc331a22", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minicbor-8d5a69e13f0a813a)
[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 6 tests
[INFO] [stdout] test src/lib.rs - (line 102) ... FAILED
[INFO] [stdout] test src/decode/info.rs - decode::info::Size (line 10) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 64) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 84) ... ok
[INFO] [stdout] test src/data.rs - data::Tagged (line 302) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 102) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `minicbor::display`
[INFO] [stdout]    --> src/lib.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 | use minicbor::display;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^ no `display` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:262:8
[INFO] [stdout]     |
[INFO] [stdout] 261 | #[cfg(all(feature = "alloc", feature = "half"))]
[INFO] [stdout]     |           ----------------- the item is gated behind the `alloc` feature
[INFO] [stdout] 262 | pub fn display<'b>(cbor: &'b [u8]) -> impl core::fmt::Display + 'b {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `minicbor::data::Token`
[INFO] [stdout]    --> src/lib.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 | use minicbor::data::Token;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^ no `Token` in `data`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/data.rs:10:16
[INFO] [stdout]     |
[INFO] [stdout]   9 | #[cfg(feature = "half")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `half` feature
[INFO] [stdout]  10 | pub use token::Token;
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `tokens` found for struct `Decoder<'b>` in the current scope
[INFO] [stdout]    --> src/lib.rs:112:35
[INFO] [stdout]     |
[INFO] [stdout] 112 | let tokens = Decoder::new(&input).tokens().collect::<Result<Vec<Token>, _>>()?;
[INFO] [stdout]     |                                   ^^^^^^ method not found in `Decoder<'_>`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `tokens` found for struct `Encoder<W>` in the current scope
[INFO] [stdout]    --> src/lib.rs:127:31
[INFO] [stdout]     |
[INFO] [stdout] 127 | Encoder::new(buffer.as_mut()).tokens(&tokens)?;
[INFO] [stdout]     |                               ^^^^^^ method not found in `Encoder<&mut [u8]>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/decode/info.rs - decode::info::Size (line 10) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `to_vec` in crate `minicbor`
[INFO] [stdout]    --> src/decode/info.rs:15:22
[INFO] [stdout]     |
[INFO] [stdout]  15 | let cbor = minicbor::to_vec(val)?;
[INFO] [stdout]     |                      ^^^^^^ not found in `minicbor`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:210:8
[INFO] [stdout]     |
[INFO] [stdout] 209 | #[cfg(feature = "alloc")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `alloc` feature
[INFO] [stdout] 210 | pub fn to_vec<T>(x: T) -> Result<Vec<u8>, encode::Error<Infallible>>
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/decode/info.rs - decode::info::Size (line 10)
[INFO] [stdout]     src/lib.rs - (line 102)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.75s; merged doctests compilation took 0.23s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ce60e40ca6e993827f3dc30e17528ebe2c15792ade0e72e6c1539bb5dc331a22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce60e40ca6e993827f3dc30e17528ebe2c15792ade0e72e6c1539bb5dc331a22", kill_on_drop: false }`
[INFO] [stdout] ce60e40ca6e993827f3dc30e17528ebe2c15792ade0e72e6c1539bb5dc331a22
