[INFO] fetching crate ergot 0.11.0...
[INFO] testing ergot-0.11.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate ergot 0.11.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate ergot 0.11.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ergot 0.11.0
[INFO] tweaked toml for crates.io crate ergot 0.11.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ergot 0.11.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ergot 0.11.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ssmarshal v1.0.0
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[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7c0d2845c7d33f85d94df24891338b327c82e05dac57dbdac3ffa664470c539
[INFO] running `Command { std: "docker" "start" "-a" "f7c0d2845c7d33f85d94df24891338b327c82e05dac57dbdac3ffa664470c539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7c0d2845c7d33f85d94df24891338b327c82e05dac57dbdac3ffa664470c539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c0d2845c7d33f85d94df24891338b327c82e05dac57dbdac3ffa664470c539", kill_on_drop: false }`
[INFO] [stdout] f7c0d2845c7d33f85d94df24891338b327c82e05dac57dbdac3ffa664470c539
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87b3e17aca79e0554240c0a019c41751ff252a8ac0971053b7a4a78c74acae06
[INFO] running `Command { std: "docker" "start" "-a" "87b3e17aca79e0554240c0a019c41751ff252a8ac0971053b7a4a78c74acae06", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling mutex-traits v1.0.0
[INFO] [stderr]    Compiling heapless v0.9.1
[INFO] [stderr]    Compiling embassy-time-driver v0.2.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling mutex v1.0.0
[INFO] [stderr]    Compiling mycelium-bitfield v0.1.5
[INFO] [stderr]    Compiling cordyceps v0.3.4
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling const-init v1.0.0
[INFO] [stderr]    Compiling embassy-futures v0.1.1
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling const-fnv1a-hash v1.1.0
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]    Compiling embassy-time v0.4.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling postcard-derive v0.2.2
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling maitake-sync v0.2.2
[INFO] [stderr]    Compiling cobs v0.4.0
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling cobs-acc v0.1.0
[INFO] [stderr]    Compiling bbq2 v0.4.2
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling postcard-schema v0.2.5
[INFO] [stderr]    Compiling ergot v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `pin`
[INFO] [stdout]  --> src/socket/endpoint.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::pin::{Pin, pin};
[INFO] [stdout]   |                      ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pin`
[INFO] [stdout]  --> src/socket/topic.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::pin::{Pin, pin};
[INFO] [stdout]   |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.06s
[INFO] running `Command { std: "docker" "inspect" "87b3e17aca79e0554240c0a019c41751ff252a8ac0971053b7a4a78c74acae06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87b3e17aca79e0554240c0a019c41751ff252a8ac0971053b7a4a78c74acae06", kill_on_drop: false }`
[INFO] [stdout] 87b3e17aca79e0554240c0a019c41751ff252a8ac0971053b7a4a78c74acae06
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27eb0ca76c545520e2c966340c9fe16ac65fe264254307b23dedab9999473fab
[INFO] running `Command { std: "docker" "start" "-a" "27eb0ca76c545520e2c966340c9fe16ac65fe264254307b23dedab9999473fab", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling jiff v0.2.15
[INFO] [stderr]    Compiling mutex v1.0.0
[INFO] [stderr]    Compiling embassy-time v0.4.0
[INFO] [stderr]    Compiling ergot v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `pin`
[INFO] [stdout]  --> src/socket/endpoint.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::pin::{Pin, pin};
[INFO] [stdout]   |                      ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pin`
[INFO] [stdout]  --> src/socket/topic.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::pin::{Pin, pin};
[INFO] [stdout]   |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stdout] error[E0432]: unresolved import `ergot::toolkits::null::new_arc_null_stack`
[INFO] [stdout]   --> tests/socket_ptr.rs:6:32
[INFO] [stdout]    |
[INFO] [stdout]  6 | use ergot::{NetStackSendError, toolkits::null::new_arc_null_stack, topic};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `new_arc_null_stack` in `toolkits::null`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/toolkits/mod.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[cfg(feature = "std")]
[INFO] [stdout]    |           --------------- the item is gated behind the `std` feature
[INFO] [stdout] 22 |     pub fn new_arc_null_stack() -> ArcNullStack {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Example` is never constructed
[INFO] [stdout]    --> tests/smoke.rs:274:12
[INFO] [stdout]     |
[INFO] [stdout] 274 |     struct Example<'a> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ergot` (test "socket_ptr") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `crate::net_stack::ArcNetStack`
[INFO] [stdout]    --> src/conformance/net_stack.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         net_stack::ArcNetStack,
[INFO] [stdout]     |         ^^^^^^^^^^^-----------
[INFO] [stdout]     |         |          |
[INFO] [stdout]     |         |          help: a similar name exists in the module: `NetStack`
[INFO] [stdout]     |         no `ArcNetStack` in `net_stack`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/net_stack/mod.rs:43:14
[INFO] [stdout]     |
[INFO] [stdout]  42 | #[cfg(feature = "std")]
[INFO] [stdout]     |       --------------- the item is gated behind the `std` feature
[INFO] [stdout]  43 | pub use arc::ArcNetStack;
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `to_stdvec` in crate `postcard`
[INFO] [stdout]    --> src/conformance/net_stack.rs:169:34
[INFO] [stdout]     |
[INFO] [stdout] 169 |               let data = postcard::to_stdvec(data).expect("Serializing send failed");
[INFO] [stdout]     |                                    ^^^^^^^^^ help: a function with a similar name exists: `to_vec`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/postcard-1.1.3/src/ser/mod.rs:154:1
[INFO] [stdout]     |
[INFO] [stdout] 154 | / pub fn to_vec<T, const B: usize>(value: &T) -> Result<Vec<u8, B>>
[INFO] [stdout] 155 | | where
[INFO] [stdout] 156 | |     T: Serialize + ?Sized,
[INFO] [stdout]     | |__________________________- similarly named function `to_vec` defined here
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/postcard-1.1.3/src/lib.rs:80:22
[INFO] [stdout]     |
[INFO] [stdout]  79 | #[cfg(feature = "use-std")]
[INFO] [stdout]     |       ------------------- the item is gated behind the `use-std` feature
[INFO] [stdout]  80 | pub use ser::{to_io, to_stdvec, to_stdvec_cobs};
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `to_stdvec` in crate `postcard`
[INFO] [stdout]    --> src/conformance/net_stack.rs:226:41
[INFO] [stdout]     |
[INFO] [stdout] 226 |                           data: postcard::to_stdvec(&$val).unwrap(),
[INFO] [stdout]     |                                           ^^^^^^^^^ help: a function with a similar name exists: `to_vec`
[INFO] [stdout] ...
[INFO] [stdout] 306 | / send_testa! {
[INFO] [stdout] 307 | |     | Case                          | Header                | Val     | ProfileReturns  | StackReturns  |
[INFO] [stdout] 308 | |     | ----                          | ------                | ---     | --------------  | ------------  |
[INFO] [stdout] 309 | |     | no_sockets_interface_takes    | unicast_specific_port | 1234u64 | ok              | ok            |
[INFO] [stdout] ...   |
[INFO] [stdout] 312 | |     | no_sockets_interface_local    | unicast_specific_port | 1234u64 | ilocal          | snoroute      |
[INFO] [stdout] 313 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/postcard-1.1.3/src/ser/mod.rs:154:1
[INFO] [stdout]     |
[INFO] [stdout] 154 | / pub fn to_vec<T, const B: usize>(value: &T) -> Result<Vec<u8, B>>
[INFO] [stdout] 155 | | where
[INFO] [stdout] 156 | |     T: Serialize + ?Sized,
[INFO] [stdout]     | |__________________________- similarly named function `to_vec` defined here
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/postcard-1.1.3/src/lib.rs:80:22
[INFO] [stdout]     |
[INFO] [stdout]  79 | #[cfg(feature = "use-std")]
[INFO] [stdout]     |       ------------------- the item is gated behind the `use-std` feature
[INFO] [stdout]  80 | pub use ser::{to_io, to_stdvec, to_stdvec_cobs};
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout]     = note: this error originates in the macro `send_testa` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pin`
[INFO] [stdout]  --> src/socket/endpoint.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::pin::{Pin, pin};
[INFO] [stdout]   |                      ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pin`
[INFO] [stdout]  --> src/socket/topic.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::pin::{Pin, pin};
[INFO] [stdout]   |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::topic`
[INFO] [stdout]    --> src/traits.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |     use crate::topic;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/conformance/net_stack.rs:224:21
[INFO] [stdout]     |
[INFO] [stdout] 224 |                       p.add_exp_send(ExpectedSend {
[INFO] [stdout]     |                       ^ cannot infer type
[INFO] [stdout] ...
[INFO] [stdout] 306 | / send_testa! {
[INFO] [stdout] 307 | |     | Case                          | Header                | Val     | ProfileReturns  | StackReturns  |
[INFO] [stdout] 308 | |     | ----                          | ------                | ---     | --------------  | ------------  |
[INFO] [stdout] 309 | |     | no_sockets_interface_takes    | unicast_specific_port | 1234u64 | ok              | ok            |
[INFO] [stdout] ...   |
[INFO] [stdout] 312 | |     | no_sockets_interface_local    | unicast_specific_port | 1234u64 | ilocal          | snoroute      |
[INFO] [stdout] 313 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `send_testa` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/conformance/net_stack.rs:235:21
[INFO] [stdout]     |
[INFO] [stdout] 235 |                       p.assert_all_empty();
[INFO] [stdout]     |                       ^ cannot infer type
[INFO] [stdout] ...
[INFO] [stdout] 306 | / send_testa! {
[INFO] [stdout] 307 | |     | Case                          | Header                | Val     | ProfileReturns  | StackReturns  |
[INFO] [stdout] 308 | |     | ----                          | ------                | ---     | --------------  | ------------  |
[INFO] [stdout] 309 | |     | no_sockets_interface_takes    | unicast_specific_port | 1234u64 | ok              | ok            |
[INFO] [stdout] ...   |
[INFO] [stdout] 312 | |     | no_sockets_interface_local    | unicast_specific_port | 1234u64 | ilocal          | snoroute      |
[INFO] [stdout] 313 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `send_testa` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ergot` (lib test) due to 5 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "27eb0ca76c545520e2c966340c9fe16ac65fe264254307b23dedab9999473fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27eb0ca76c545520e2c966340c9fe16ac65fe264254307b23dedab9999473fab", kill_on_drop: false }`
[INFO] [stdout] 27eb0ca76c545520e2c966340c9fe16ac65fe264254307b23dedab9999473fab
