[INFO] fetching crate minicbor 2.2.1...
[INFO] testing minicbor-2.2.1 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate minicbor 2.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate minicbor 2.2.1
[INFO] finished tweaking crates.io crate minicbor 2.2.1
[INFO] tweaked toml for crates.io crate minicbor 2.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate minicbor 2.2.1 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate minicbor 2.2.1 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0c092cf84d123d38f89caaaa8f8fe25e18dfc856509694c519922f266a4f5cf
[INFO] running `Command { std: "docker" "start" "-a" "f0c092cf84d123d38f89caaaa8f8fe25e18dfc856509694c519922f266a4f5cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0c092cf84d123d38f89caaaa8f8fe25e18dfc856509694c519922f266a4f5cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0c092cf84d123d38f89caaaa8f8fe25e18dfc856509694c519922f266a4f5cf", kill_on_drop: false }`
[INFO] [stdout] f0c092cf84d123d38f89caaaa8f8fe25e18dfc856509694c519922f266a4f5cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f2732ce46a9e21bb1da41cd7f6bf2d9413630119aaab75296117c76d19efdc2
[INFO] running `Command { std: "docker" "start" "-a" "3f2732ce46a9e21bb1da41cd7f6bf2d9413630119aaab75296117c76d19efdc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling minicbor v2.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "3f2732ce46a9e21bb1da41cd7f6bf2d9413630119aaab75296117c76d19efdc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f2732ce46a9e21bb1da41cd7f6bf2d9413630119aaab75296117c76d19efdc2", kill_on_drop: false }`
[INFO] [stdout] 3f2732ce46a9e21bb1da41cd7f6bf2d9413630119aaab75296117c76d19efdc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 526ce2b70c04be196e0b5cfdfac68c2031b0257a46899e74341495c6074b2ec8
[INFO] running `Command { std: "docker" "start" "-a" "526ce2b70c04be196e0b5cfdfac68c2031b0257a46899e74341495c6074b2ec8", kill_on_drop: false }`
[INFO] [stderr]    Compiling minicbor v2.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "526ce2b70c04be196e0b5cfdfac68c2031b0257a46899e74341495c6074b2ec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "526ce2b70c04be196e0b5cfdfac68c2031b0257a46899e74341495c6074b2ec8", kill_on_drop: false }`
[INFO] [stdout] 526ce2b70c04be196e0b5cfdfac68c2031b0257a46899e74341495c6074b2ec8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b7974ba53de5e9c5f4fe7855083f96895599b9dcf3ab10b08e3ca8368e93697
[INFO] running `Command { std: "docker" "start" "-a" "9b7974ba53de5e9c5f4fe7855083f96895599b9dcf3ab10b08e3ca8368e93697", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minicbor-91428f14b65ac2b9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests minicbor
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/decode/info.rs - decode::info::Size (line 10) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 102) ... FAILED
[INFO] [stdout] test src/data.rs - data::Tagged (line 302) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 84) ... ok
[INFO] [stdout] test src/lib.rs - (line 64) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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] ---- 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] 
[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 0.67s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.84s; merged doctests compilation took 0.16s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "9b7974ba53de5e9c5f4fe7855083f96895599b9dcf3ab10b08e3ca8368e93697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b7974ba53de5e9c5f4fe7855083f96895599b9dcf3ab10b08e3ca8368e93697", kill_on_drop: false }`
[INFO] [stdout] 9b7974ba53de5e9c5f4fe7855083f96895599b9dcf3ab10b08e3ca8368e93697
