[INFO] fetching crate minicbor-serde 0.6.2... [INFO] testing minicbor-serde-0.6.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate minicbor-serde 0.6.2 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate minicbor-serde 0.6.2 [INFO] finished tweaking crates.io crate minicbor-serde 0.6.2 [INFO] tweaked toml for crates.io crate minicbor-serde 0.6.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate minicbor-serde 0.6.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate minicbor-serde 0.6.2 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4de11cc2351c2eb66132cd6f18d5b992c7533770db70f2be263a88573f02e403 [INFO] running `Command { std: "docker" "start" "-a" "4de11cc2351c2eb66132cd6f18d5b992c7533770db70f2be263a88573f02e403", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4de11cc2351c2eb66132cd6f18d5b992c7533770db70f2be263a88573f02e403", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4de11cc2351c2eb66132cd6f18d5b992c7533770db70f2be263a88573f02e403", kill_on_drop: false }` [INFO] [stdout] 4de11cc2351c2eb66132cd6f18d5b992c7533770db70f2be263a88573f02e403 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf8ad82953b6fe989c4cefc28e0678fad76f418b3156d2b50343ab4ebf8ea8fe [INFO] running `Command { std: "docker" "start" "-a" "bf8ad82953b6fe989c4cefc28e0678fad76f418b3156d2b50343ab4ebf8ea8fe", kill_on_drop: false }` [INFO] [stderr] Compiling minicbor v2.1.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling minicbor-serde v0.6.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.82s [INFO] running `Command { std: "docker" "inspect" "bf8ad82953b6fe989c4cefc28e0678fad76f418b3156d2b50343ab4ebf8ea8fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf8ad82953b6fe989c4cefc28e0678fad76f418b3156d2b50343ab4ebf8ea8fe", kill_on_drop: false }` [INFO] [stdout] bf8ad82953b6fe989c4cefc28e0678fad76f418b3156d2b50343ab4ebf8ea8fe [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2c3eece2e6cf922c13cd0ecd78cc530502ab3aef3aa828bdc571f59be7401a11 [INFO] running `Command { std: "docker" "start" "-a" "2c3eece2e6cf922c13cd0ecd78cc530502ab3aef3aa828bdc571f59be7401a11", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling minicbor-serde v0.6.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 11.90s [INFO] running `Command { std: "docker" "inspect" "2c3eece2e6cf922c13cd0ecd78cc530502ab3aef3aa828bdc571f59be7401a11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c3eece2e6cf922c13cd0ecd78cc530502ab3aef3aa828bdc571f59be7401a11", kill_on_drop: false }` [INFO] [stdout] 2c3eece2e6cf922c13cd0ecd78cc530502ab3aef3aa828bdc571f59be7401a11 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a35d6c1d22817a3944e76fc1e372eb31919f85c3710760a249cff8b27e0384fb [INFO] running `Command { std: "docker" "start" "-a" "a35d6c1d22817a3944e76fc1e372eb31919f85c3710760a249cff8b27e0384fb", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minicbor_serde-99137bfe07dcf7bb) [INFO] [stdout] [INFO] [stderr] Doc-tests minicbor_serde [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 11) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 11) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `to_vec` in crate `minicbor_serde` [INFO] [stdout] --> src/lib.rs:22:28 [INFO] [stdout] | [INFO] [stdout] 22 | let cbor = minicbor_serde::to_vec(&s1)?; [INFO] [stdout] | ^^^^^^ not found in `minicbor_serde` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> src/lib.rs:54:14 [INFO] [stdout] | [INFO] [stdout] 53 | #[cfg(feature = "alloc")] [INFO] [stdout] | ----------------- the item is gated behind the `alloc` feature [INFO] [stdout] 54 | pub use ser::to_vec; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Vec<_>: minicbor::encode::write::Write` is not satisfied [INFO] [stdout] --> src/lib.rs:28:52 [INFO] [stdout] | [INFO] [stdout] 28 | let mut ser = minicbor_serde::Serializer::new(&mut buf); [INFO] [stdout] | ------------------------------- ^^^ the trait `minicbor::encode::write::Write` is not implemented for `Vec<_>` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: `Vec<_>` implements similarly named trait `std::io::Write`, but not `minicbor::encode::write::Write` [INFO] [stdout] help: the following other types implement trait `minicbor::encode::write::Write` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/minicbor-2.1.1/src/encode/write.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | impl Write for &mut W { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `&mut W` [INFO] [stdout] ... [INFO] [stdout] 19 | impl Write for &mut [u8] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ `&mut [u8]` [INFO] [stdout] ... [INFO] [stdout] 82 | impl Write for Cursor<&mut [u8]> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `minicbor::encode::write::Cursor<&mut [u8]>` [INFO] [stdout] ... [INFO] [stdout] 95 | impl Write for Cursor<[u8; N]> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `minicbor::encode::write::Cursor<[u8; N]>` [INFO] [stdout] = note: required for `&mut Vec<_>` to implement `minicbor::encode::write::Write` [INFO] [stdout] note: required by a bound in `minicbor_serde::Serializer::::new` [INFO] [stdout] --> src/ser.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | impl Serializer { [INFO] [stdout] | ^^^^^ required by this bound in `Serializer::::new` [INFO] [stdout] 27 | pub fn new(w: W) -> Self { [INFO] [stdout] | --- required by a bound in this associated function [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Vec<_>: minicbor::encode::write::Write` is not satisfied [INFO] [stdout] --> src/lib.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | s1.serialize(&mut ser)?; [INFO] [stdout] | ^^^^^^^^^ the trait `minicbor::encode::write::Write` is not implemented for `Vec<_>` [INFO] [stdout] | [INFO] [stdout] = note: `Vec<_>` implements similarly named trait `std::io::Write`, but not `minicbor::encode::write::Write` [INFO] [stdout] help: the following other types implement trait `minicbor::encode::write::Write` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/minicbor-2.1.1/src/encode/write.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | impl Write for &mut W { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `&mut W` [INFO] [stdout] ... [INFO] [stdout] 19 | impl Write for &mut [u8] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ `&mut [u8]` [INFO] [stdout] ... [INFO] [stdout] 82 | impl Write for Cursor<&mut [u8]> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `minicbor::encode::write::Cursor<&mut [u8]>` [INFO] [stdout] ... [INFO] [stdout] 95 | impl Write for Cursor<[u8; N]> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `minicbor::encode::write::Cursor<[u8; N]>` [INFO] [stdout] = note: required for `&mut Vec<_>` to implement `minicbor::encode::write::Write` [INFO] [stdout] = note: required for `&mut minicbor_serde::Serializer<&mut Vec<_>>` to implement `_doctest_main_src_lib_rs_11_0::_::_serde::Serializer` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 11) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.39s; merged doctests compilation took 0.19s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "a35d6c1d22817a3944e76fc1e372eb31919f85c3710760a249cff8b27e0384fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a35d6c1d22817a3944e76fc1e372eb31919f85c3710760a249cff8b27e0384fb", kill_on_drop: false }` [INFO] [stdout] a35d6c1d22817a3944e76fc1e372eb31919f85c3710760a249cff8b27e0384fb