[INFO] fetching crate wasmrs-guest 0.17.0...
[INFO] checking wasmrs-guest-0.17.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate wasmrs-guest 0.17.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate wasmrs-guest 0.17.0
[INFO] finished tweaking crates.io crate wasmrs-guest 0.17.0
[INFO] tweaked toml for crates.io crate wasmrs-guest 0.17.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasmrs-guest 0.17.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 84 packages to latest compatible versions
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.8)
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9ca2ec05f23bfde4385185c0afd4a7b4cdccb682fcb628484d48478b0ef63b75
[INFO] running `Command { std: "docker" "start" "-a" "9ca2ec05f23bfde4385185c0afd4a7b4cdccb682fcb628484d48478b0ef63b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ca2ec05f23bfde4385185c0afd4a7b4cdccb682fcb628484d48478b0ef63b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ca2ec05f23bfde4385185c0afd4a7b4cdccb682fcb628484d48478b0ef63b75", kill_on_drop: false }`
[INFO] [stdout] 9ca2ec05f23bfde4385185c0afd4a7b4cdccb682fcb628484d48478b0ef63b75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 61e2ffcf217aacc8fc80168d8950ea6e895121b702191b606ee11664129aa35d
[INFO] running `Command { std: "docker" "start" "-a" "61e2ffcf217aacc8fc80168d8950ea6e895121b702191b606ee11664129aa35d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking slab v0.4.10
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking wasmrs-frames v0.17.1
[INFO] [stderr]     Checking wasmrs-runtime v0.17.1
[INFO] [stderr]     Checking wasmrs-codec v0.17.0
[INFO] [stderr]     Checking wasmrs-rx v0.17.0
[INFO] [stderr]     Checking wasmrs v0.17.0
[INFO] [stderr]     Checking wasmrs-guest v0.17.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC <https://rust-lang.github.io/rfcs/2145-type-privacy.html> for more information
[INFO] [stdout]   --> src/lib.rs:60:3
[INFO] [stdout]    |
[INFO] [stdout] 60 |   private_in_public,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/guest.rs:7:14
[INFO] [stdout]    |
[INFO] [stdout] 7  | use wasmrs::{BoxFlux, BoxMono, OperationHandler, OperationMap, SocketSide};
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `BoxFlux` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/guest.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use wasmrs_rx::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/guest.rs:7:14
[INFO] [stdout]    |
[INFO] [stdout] 7  | use wasmrs::{BoxFlux, BoxMono, OperationHandler, OperationMap, SocketSide};
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/guest.rs:7:23
[INFO] [stdout]    |
[INFO] [stdout] 7  | use wasmrs::{BoxFlux, BoxMono, OperationHandler, OperationMap, SocketSide};
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `BoxMono` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/guest.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use wasmrs_rx::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/guest.rs:7:23
[INFO] [stdout]    |
[INFO] [stdout] 7  | use wasmrs::{BoxFlux, BoxMono, OperationHandler, OperationMap, SocketSide};
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/guest.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use crate::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `Error` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/guest.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use wasmrs_rx::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/guest.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use crate::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC <https://rust-lang.github.io/rfcs/2145-type-privacy.html> for more information
[INFO] [stdout]   --> src/lib.rs:60:3
[INFO] [stdout]    |
[INFO] [stdout] 60 |   private_in_public,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/guest.rs:7:14
[INFO] [stdout]    |
[INFO] [stdout] 7  | use wasmrs::{BoxFlux, BoxMono, OperationHandler, OperationMap, SocketSide};
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `BoxFlux` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/guest.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use wasmrs_rx::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/guest.rs:7:14
[INFO] [stdout]    |
[INFO] [stdout] 7  | use wasmrs::{BoxFlux, BoxMono, OperationHandler, OperationMap, SocketSide};
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/guest.rs:7:23
[INFO] [stdout]    |
[INFO] [stdout] 7  | use wasmrs::{BoxFlux, BoxMono, OperationHandler, OperationMap, SocketSide};
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `BoxMono` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/guest.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use wasmrs_rx::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/guest.rs:7:23
[INFO] [stdout]    |
[INFO] [stdout] 7  | use wasmrs::{BoxFlux, BoxMono, OperationHandler, OperationMap, SocketSide};
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/guest.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use crate::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `Error` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/guest.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use wasmrs_rx::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/guest.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use crate::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.82s
[INFO] running `Command { std: "docker" "inspect" "61e2ffcf217aacc8fc80168d8950ea6e895121b702191b606ee11664129aa35d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61e2ffcf217aacc8fc80168d8950ea6e895121b702191b606ee11664129aa35d", kill_on_drop: false }`
[INFO] [stdout] 61e2ffcf217aacc8fc80168d8950ea6e895121b702191b606ee11664129aa35d