[INFO] fetching crate erdnuss-comms 0.999.99...
[INFO] checking erdnuss-comms-0.999.99 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate erdnuss-comms 0.999.99 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate erdnuss-comms 0.999.99
[INFO] finished tweaking crates.io crate erdnuss-comms 0.999.99
[INFO] tweaked toml for crates.io crate erdnuss-comms 0.999.99 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate erdnuss-comms 0.999.99 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 58 packages to latest compatible versions
[INFO] [stderr]       Adding defmt v0.3.100 (available: v1.0.1)
[INFO] [stderr]       Adding embassy-sync v0.5.0 (available: v0.7.0)
[INFO] [stderr]       Adding embassy-time v0.2.0 (available: v0.4.0)
[INFO] [stderr]       Adding embedded-hal v1.0.0-rc.2 (available: v1.0.0)
[INFO] [stderr]       Adding embedded-hal-async v1.0.0-rc.2 (available: v1.0.0)
[INFO] [stderr]       Adding heapless v0.7.17 (available: v0.8.0)
[INFO] [stderr]       Adding postcard-rpc v0.3.1 (available: v0.11.9)
[INFO] [stderr]       Adding rand_core v0.6.4 (available: v0.9.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32aa1dbbf75566f61cb777a36707b6c47c6d0c00f6b267afd11d7e43120e9740
[INFO] running `Command { std: "docker" "start" "-a" "32aa1dbbf75566f61cb777a36707b6c47c6d0c00f6b267afd11d7e43120e9740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32aa1dbbf75566f61cb777a36707b6c47c6d0c00f6b267afd11d7e43120e9740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32aa1dbbf75566f61cb777a36707b6c47c6d0c00f6b267afd11d7e43120e9740", kill_on_drop: false }`
[INFO] [stdout] 32aa1dbbf75566f61cb777a36707b6c47c6d0c00f6b267afd11d7e43120e9740
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31a28d987a3400189f7928b62e207d07c80060c4f728e6469791ded37c9f1934
[INFO] running `Command { std: "docker" "start" "-a" "31a28d987a3400189f7928b62e207d07c80060c4f728e6469791ded37c9f1934", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling defmt-macros v1.0.1
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling defmt v1.0.1
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0-rc.2
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling embassy-time v0.2.0
[INFO] [stderr]    Compiling embassy-sync v0.5.0
[INFO] [stderr]     Checking embedded-hal v1.0.0-rc.2
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking cobs v0.2.3
[INFO] [stderr]     Checking grounded v0.2.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling postcard-derive v0.2.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling defmt-parser v1.0.0
[INFO] [stderr]     Checking cobs v0.3.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking defmt v0.3.100
[INFO] [stderr]     Checking postcard v1.1.2
[INFO] [stderr]     Checking postcard-rpc v0.3.1
[INFO] [stdout] error[E0432]: unresolved import `postcard::experimental::schema`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/postcard-rpc-0.3.1/src/lib.rs:175:29
[INFO] [stdout]     |
[INFO] [stdout] 175 | use postcard::experimental::schema::Schema;
[INFO] [stdout]     |                             ^^^^^^ could not find `schema` in `experimental`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `postcard::experimental::schema`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/postcard-rpc-0.3.1/src/hash.rs:11:29
[INFO] [stdout]    |
[INFO] [stdout] 11 | use postcard::experimental::schema::{NamedType, NamedValue, NamedVariant, Schema, SdmTy, Varint};
[INFO] [stdout]    |                             ^^^^^^ could not find `schema` in `experimental`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `postcard::experimental::schema`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/postcard-rpc-0.3.1/src/headered.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 |     experimental::schema::Schema,
[INFO] [stdout]   |                   ^^^^^^ could not find `schema` in `experimental`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `postcard-rpc` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "31a28d987a3400189f7928b62e207d07c80060c4f728e6469791ded37c9f1934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31a28d987a3400189f7928b62e207d07c80060c4f728e6469791ded37c9f1934", kill_on_drop: false }`
[INFO] [stdout] 31a28d987a3400189f7928b62e207d07c80060c4f728e6469791ded37c9f1934