[INFO] fetching crate minicbor 2.1.1...
[INFO] testing minicbor-2.1.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate minicbor 2.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate minicbor 2.1.1
[INFO] finished tweaking crates.io crate minicbor 2.1.1
[INFO] tweaked toml for crates.io crate minicbor 2.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate minicbor 2.1.1 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 minicbor 2.1.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 89fa7de9aab15dd1cd10c8ee5e7173499af8e703c71a0af2273c50ef3f5294e9
[INFO] running `Command { std: "docker" "start" "-a" "89fa7de9aab15dd1cd10c8ee5e7173499af8e703c71a0af2273c50ef3f5294e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89fa7de9aab15dd1cd10c8ee5e7173499af8e703c71a0af2273c50ef3f5294e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89fa7de9aab15dd1cd10c8ee5e7173499af8e703c71a0af2273c50ef3f5294e9", kill_on_drop: false }`
[INFO] [stdout] 89fa7de9aab15dd1cd10c8ee5e7173499af8e703c71a0af2273c50ef3f5294e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 48ce4578afb42e9bd3c7f208f1f6b0670b56e9b8e2eb8eaea4826b7cfa842d25
[INFO] running `Command { std: "docker" "start" "-a" "48ce4578afb42e9bd3c7f208f1f6b0670b56e9b8e2eb8eaea4826b7cfa842d25", kill_on_drop: false }`
[INFO] [stderr]    Compiling minicbor v2.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "48ce4578afb42e9bd3c7f208f1f6b0670b56e9b8e2eb8eaea4826b7cfa842d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48ce4578afb42e9bd3c7f208f1f6b0670b56e9b8e2eb8eaea4826b7cfa842d25", kill_on_drop: false }`
[INFO] [stdout] 48ce4578afb42e9bd3c7f208f1f6b0670b56e9b8e2eb8eaea4826b7cfa842d25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 97a0d8a1c2632969c6c35ce75d6f5d42ac6674a78787b9f092780dbb46fceaf4
[INFO] running `Command { std: "docker" "start" "-a" "97a0d8a1c2632969c6c35ce75d6f5d42ac6674a78787b9f092780dbb46fceaf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling minicbor v2.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "97a0d8a1c2632969c6c35ce75d6f5d42ac6674a78787b9f092780dbb46fceaf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97a0d8a1c2632969c6c35ce75d6f5d42ac6674a78787b9f092780dbb46fceaf4", kill_on_drop: false }`
[INFO] [stdout] 97a0d8a1c2632969c6c35ce75d6f5d42ac6674a78787b9f092780dbb46fceaf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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", kill_on_drop: false }`
[INFO] [stdout] 10110092ee0dbc96086aeb85ad7e6a57b71e397e6309d53e48c0b113fcb5232f
[INFO] running `Command { std: "docker" "start" "-a" "10110092ee0dbc96086aeb85ad7e6a57b71e397e6309d53e48c0b113fcb5232f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minicbor-2f7a59b0eaaac3e3)
[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 64) ... ok
[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/data.rs - data::Tagged (line 302) ... ok
[INFO] [stdout] test src/lib.rs - (line 84) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... 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]    --> /opt/rustwide/workdir/src/lib.rs:260:8
[INFO] [stdout]     |
[INFO] [stdout] 259 | #[cfg(all(feature = "alloc", feature = "half"))]
[INFO] [stdout]     |           ----------------- the item is gated behind the `alloc` feature
[INFO] [stdout] 260 | 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]    --> /opt/rustwide/workdir/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]    --> /opt/rustwide/workdir/src/lib.rs:208:8
[INFO] [stdout]     |
[INFO] [stdout] 207 | #[cfg(feature = "alloc")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `alloc` feature
[INFO] [stdout] 208 | 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 0.82s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.99s; merged doctests compilation took 0.17s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "10110092ee0dbc96086aeb85ad7e6a57b71e397e6309d53e48c0b113fcb5232f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10110092ee0dbc96086aeb85ad7e6a57b71e397e6309d53e48c0b113fcb5232f", kill_on_drop: false }`
[INFO] [stdout] 10110092ee0dbc96086aeb85ad7e6a57b71e397e6309d53e48c0b113fcb5232f
