[INFO] fetching crate minicbor-derive 0.6.0...
[INFO] testing minicbor-derive-0.6.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate minicbor-derive 0.6.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate minicbor-derive 0.6.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minicbor-derive 0.6.0
[INFO] finished tweaking crates.io crate minicbor-derive 0.6.0
[INFO] tweaked toml for crates.io crate minicbor-derive 0.6.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 671f0f8de8df3929c206d2d3028b6f636992a2af6ff1347f61abf772522f5377
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "671f0f8de8df3929c206d2d3028b6f636992a2af6ff1347f61abf772522f5377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "671f0f8de8df3929c206d2d3028b6f636992a2af6ff1347f61abf772522f5377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "671f0f8de8df3929c206d2d3028b6f636992a2af6ff1347f61abf772522f5377", kill_on_drop: false }`
[INFO] [stdout] 671f0f8de8df3929c206d2d3028b6f636992a2af6ff1347f61abf772522f5377
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e64391480d5da3d75e72e64701af4ee40b71ff08d666ebaeeb06eb25dfa99a5d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e64391480d5da3d75e72e64701af4ee40b71ff08d666ebaeeb06eb25dfa99a5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling minicbor-derive v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.50s
[INFO] running `Command { std: "docker" "inspect" "e64391480d5da3d75e72e64701af4ee40b71ff08d666ebaeeb06eb25dfa99a5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e64391480d5da3d75e72e64701af4ee40b71ff08d666ebaeeb06eb25dfa99a5d", kill_on_drop: false }`
[INFO] [stdout] e64391480d5da3d75e72e64701af4ee40b71ff08d666ebaeeb06eb25dfa99a5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3a801adda262b4484a91f1b938fb0018f7ec58450c5d808676654ca449f0ea4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d3a801adda262b4484a91f1b938fb0018f7ec58450c5d808676654ca449f0ea4", kill_on_drop: false }`
[INFO] [stderr]    Compiling minicbor-derive v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "d3a801adda262b4484a91f1b938fb0018f7ec58450c5d808676654ca449f0ea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3a801adda262b4484a91f1b938fb0018f7ec58450c5d808676654ca449f0ea4", kill_on_drop: false }`
[INFO] [stdout] d3a801adda262b4484a91f1b938fb0018f7ec58450c5d808676654ca449f0ea4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5582cb0229876f6321e623a0e6d10f51b77e0d3749ba6ec991acd54a4f3cdc4b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5582cb0229876f6321e623a0e6d10f51b77e0d3749ba6ec991acd54a4f3cdc4b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/minicbor_derive-6edf63f7a9c907ee
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minicbor-derive
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 48) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 121) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 48) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `minicbor`
[INFO] [stdout]  --> src/lib.rs:49:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use minicbor::{Encode, Decode};
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared crate or module `minicbor`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Encode`
[INFO] [stdout]   --> src/lib.rs:65:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(Encode, Decode)]
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Decode`
[INFO] [stdout]   --> src/lib.rs:65:18
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(Encode, Decode)]
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `n` in this scope
[INFO] [stdout]   --> src/lib.rs:67:7
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[n(0)] Start,
[INFO] [stdout]    |       ^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `n` in this scope
[INFO] [stdout]   --> src/lib.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 22 |     #[n(1)] Search { #[n(0)] info: u64 }
[INFO] [stdout]    |       ^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `n` in this scope
[INFO] [stdout]   --> src/lib.rs:68:24
[INFO] [stdout]    |
[INFO] [stdout] 22 |     #[n(1)] Search { #[n(0)] info: u64 }
[INFO] [stdout]    |                        ^
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Encode`
[INFO] [stdout]   --> src/lib.rs:57:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Encode, Decode)]
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Decode`
[INFO] [stdout]   --> src/lib.rs:57:18
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Encode, Decode)]
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `n` in this scope
[INFO] [stdout]   --> src/lib.rs:59:7
[INFO] [stdout]    |
[INFO] [stdout] 13 |     #[n(0)] left: Point,
[INFO] [stdout]    |       ^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `n` in this scope
[INFO] [stdout]   --> src/lib.rs:60:7
[INFO] [stdout]    |
[INFO] [stdout] 14 |     #[n(1)] right: Point,
[INFO] [stdout]    |       ^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `n` in this scope
[INFO] [stdout]   --> src/lib.rs:61:7
[INFO] [stdout]    |
[INFO] [stdout] 15 |     #[n(2)] points: Vec<Point>,
[INFO] [stdout]    |       ^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `n` in this scope
[INFO] [stdout]   --> src/lib.rs:62:7
[INFO] [stdout]    |
[INFO] [stdout] 16 |     #[n(3)] state: Option<State>
[INFO] [stdout]    |       ^
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Encode`
[INFO] [stdout]  --> src/lib.rs:51:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Encode, Decode)]
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Decode`
[INFO] [stdout]  --> src/lib.rs:51:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Encode, Decode)]
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `n` in this scope
[INFO] [stdout]  --> src/lib.rs:53:7
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[n(0)] x: f64,
[INFO] [stdout]   |       ^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `n` in this scope
[INFO] [stdout]  --> src/lib.rs:54:7
[INFO] [stdout]   |
[INFO] [stdout] 8 |     #[n(1)] y: f64
[INFO] [stdout]   |       ^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 16 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 121) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `minicbor`
[INFO] [stdout]  --> src/lib.rs:122:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use minicbor::{Encode, Decode};
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared crate or module `minicbor`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Encode`
[INFO] [stdout]  --> src/lib.rs:124:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Encode, Decode)]
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Decode`
[INFO] [stdout]  --> src/lib.rs:124:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Encode, Decode)]
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `n` in this scope
[INFO] [stdout]  --> src/lib.rs:126:7
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[n(0)]
[INFO] [stdout]   |       ^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `cbor` in this scope
[INFO] [stdout]  --> src/lib.rs:127:7
[INFO] [stdout]   |
[INFO] [stdout] 8 |     #[cbor(with = "minicbor::bytes")]
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `n` in this scope
[INFO] [stdout]   --> src/lib.rs:130:7
[INFO] [stdout]    |
[INFO] [stdout] 11 |     #[n(1)]
[INFO] [stdout]    |       ^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `cbor` in this scope
[INFO] [stdout]   --> src/lib.rs:131:7
[INFO] [stdout]    |
[INFO] [stdout] 12 |     #[cbor(encode_with = "minicbor::bytes::encode")]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `cbor` in this scope
[INFO] [stdout]   --> src/lib.rs:132:7
[INFO] [stdout]    |
[INFO] [stdout] 13 |     #[cbor(decode_with = "minicbor::bytes::decode")]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `n` in this scope
[INFO] [stdout]   --> src/lib.rs:135:7
[INFO] [stdout]    |
[INFO] [stdout] 16 |     #[n(2)]
[INFO] [stdout]    |       ^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `cbor` in this scope
[INFO] [stdout]   --> src/lib.rs:136:7
[INFO] [stdout]    |
[INFO] [stdout] 17 |     #[cbor(with = "minicbor::bytes")]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `n` in this scope
[INFO] [stdout]   --> src/lib.rs:139:7
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[n(3)]
[INFO] [stdout]    |       ^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `cbor` in this scope
[INFO] [stdout]   --> src/lib.rs:140:7
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[cbor(with = "minicbor::bytes")]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 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] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 121)
[INFO] [stdout]     src/lib.rs - (line 48)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "5582cb0229876f6321e623a0e6d10f51b77e0d3749ba6ec991acd54a4f3cdc4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5582cb0229876f6321e623a0e6d10f51b77e0d3749ba6ec991acd54a4f3cdc4b", kill_on_drop: false }`
[INFO] [stdout] 5582cb0229876f6321e623a0e6d10f51b77e0d3749ba6ec991acd54a4f3cdc4b