[INFO] fetching crate ergot 0.9.1...
[INFO] checking ergot-0.9.1 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate ergot 0.9.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ergot 0.9.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ergot 0.9.1
[INFO] tweaked toml for crates.io crate ergot 0.9.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ergot 0.9.1 on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ergot 0.9.1 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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a408024d7a240d0ac3921b4b71c4acd65ef21dc4634713e9512186ed7aaaa734
[INFO] running `Command { std: "docker" "start" "-a" "a408024d7a240d0ac3921b4b71c4acd65ef21dc4634713e9512186ed7aaaa734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a408024d7a240d0ac3921b4b71c4acd65ef21dc4634713e9512186ed7aaaa734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a408024d7a240d0ac3921b4b71c4acd65ef21dc4634713e9512186ed7aaaa734", kill_on_drop: false }`
[INFO] [stdout] a408024d7a240d0ac3921b4b71c4acd65ef21dc4634713e9512186ed7aaaa734
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4870c0cf916f777b774ca527dfed8ba277df08e8cceaab4227b1d985432775c5
[INFO] running `Command { std: "docker" "start" "-a" "4870c0cf916f777b774ca527dfed8ba277df08e8cceaab4227b1d985432775c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]    Compiling embassy-time-driver v0.2.0
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]     Checking memchr v2.7.5
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[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking void v1.0.2
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[INFO] [stderr]    Compiling mutex v1.0.2
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[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling syn v2.0.104
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[INFO] [stderr]     Checking regex-automata v0.4.9
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[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking env_logger v0.11.8
[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 v0.2.1
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking maitake-sync v0.2.2
[INFO] [stderr]     Checking cobs v0.3.0
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[INFO] [stderr]     Checking bbq2 v0.4.2
[INFO] [stderr]     Checking postcard-schema v0.2.4
[INFO] [stderr]     Checking postcard v1.1.3
[INFO] [stderr]     Checking ergot-base v0.9.1
[INFO] [stderr]     Checking ergot v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `crate::well_known::ErgotFmtRxOwnedTopic`
[INFO] [stdout]   --> src/fmtlog.rs:61:22
[INFO] [stdout]    |
[INFO] [stdout] 61 |         well_known::{ErgotFmtRxOwnedTopic, ErgotFmtRxTopic, ErgotFmtTxTopic},
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      no `ErgotFmtRxOwnedTopic` in `well_known`
[INFO] [stdout]    |                      help: a similar name exists in the module: `ErgotFmtRxTopic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `to_stdvec` in crate `postcard`
[INFO] [stdout]    --> src/fmtlog.rs:65:19
[INFO] [stdout]     |
[INFO] [stdout] 65  |           postcard::to_stdvec(x).unwrap()
[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] 80  | pub use ser::{to_io, to_stdvec, to_stdvec_cobs};
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `use-std` feature
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/postcard-1.1.3/src/lib.rs:79:7
[INFO] [stdout]     |
[INFO] [stdout] 79  | #[cfg(feature = "use-std")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]  --> tests/log_fmt.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::time::timeout;
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> tests/log_fmt.rs:13:3
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[tokio::test]
[INFO] [stdout]    |   ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `std_borrowed_topic_receiver` found for struct `ergot::NetStack` in the current scope
[INFO] [stdout]    --> tests/log_fmt.rs:24:22
[INFO] [stdout]     |
[INFO] [stdout] 24  |     let borq = STACK.std_borrowed_topic_receiver::<ErgotFmtRxTopic>(1024, None, 256);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `stack_bounded_topic_receiver` with a similar name, but with different arguments
[INFO] [stdout]    --> /opt/rustwide/workdir/src/net_stack.rs:514:5
[INFO] [stdout]     |
[INFO] [stdout] 514 | /     pub fn stack_bounded_topic_receiver<T, const N: usize>(
[INFO] [stdout] 515 | |         &self,
[INFO] [stdout] 516 | |         name: Option<&str>,
[INFO] [stdout] 517 | |     ) -> crate::socket::topic::stack_vec::Receiver<T, &'_ Self, N>
[INFO] [stdout] 518 | |     where
[INFO] [stdout] 519 | |         T: Topic,
[INFO] [stdout] 520 | |         T::Message: Serialize + DeserializeOwned + Clone,
[INFO] [stdout]     | |_________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> tests/smoke.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tokio::{
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio`
[INFO] [stdout]   --> tests/smoke.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tokio::{
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> tests/smoke.rs:40:3
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[tokio::test]
[INFO] [stdout]    |   ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> tests/smoke.rs:214:3
[INFO] [stdout]     |
[INFO] [stdout] 214 | #[tokio::test]
[INFO] [stdout]     |   ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> tests/smoke.rs:264:3
[INFO] [stdout]     |
[INFO] [stdout] 264 | #[tokio::test]
[INFO] [stdout]     |   ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ergot` (test "log_fmt") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `ergot` (lib test) due to 2 previous errors
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> tests/smoke.rs:223:17
[INFO] [stdout]     |
[INFO] [stdout] 223 |     let reqqr = tokio::task::spawn(async {
[INFO] [stdout]     |                 ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> tests/smoke.rs:273:17
[INFO] [stdout]     |
[INFO] [stdout] 273 |     let reqqr = tokio::task::spawn(async {
[INFO] [stdout]     |                 ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `to_stdvec` in crate `postcard`
[INFO] [stdout]    --> tests/smoke.rs:100:34
[INFO] [stdout]     |
[INFO] [stdout] 100 |               let body = postcard::to_stdvec(&Example { a: 56, b: 1234 }).unwrap();
[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] 80  | pub use ser::{to_io, to_stdvec, to_stdvec_cobs};
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `use-std` feature
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/postcard-1.1.3/src/lib.rs:79:7
[INFO] [stdout]     |
[INFO] [stdout] 79  | #[cfg(feature = "use-std")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ergot` (test "smoke") due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "4870c0cf916f777b774ca527dfed8ba277df08e8cceaab4227b1d985432775c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4870c0cf916f777b774ca527dfed8ba277df08e8cceaab4227b1d985432775c5", kill_on_drop: false }`
[INFO] [stdout] 4870c0cf916f777b774ca527dfed8ba277df08e8cceaab4227b1d985432775c5
