[INFO] fetching crate kcp2k 0.0.1-beta...
[INFO] testing kcp2k-0.0.1-beta against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate kcp2k 0.0.1-beta into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate kcp2k 0.0.1-beta
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate kcp2k 0.0.1-beta
[INFO] tweaked toml for crates.io crate kcp2k 0.0.1-beta written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kcp2k 0.0.1-beta on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kcp2k 0.0.1-beta 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a019a1ea7ca381d471684f22be3147b957c830d5c65fcf0be7f46f0153be1d0d
[INFO] running `Command { std: "docker" "start" "a019a1ea7ca381d471684f22be3147b957c830d5c65fcf0be7f46f0153be1d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a019a1ea7ca381d471684f22be3147b957c830d5c65fcf0be7f46f0153be1d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a019a1ea7ca381d471684f22be3147b957c830d5c65fcf0be7f46f0153be1d0d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a019a1ea7ca381d471684f22be3147b957c830d5c65fcf0be7f46f0153be1d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a019a1ea7ca381d471684f22be3147b957c830d5c65fcf0be7f46f0153be1d0d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.173
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling kcp v0.6.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tklog v0.2.9
[INFO] [stderr]    Compiling kcp2k v0.0.1-beta (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "a019a1ea7ca381d471684f22be3147b957c830d5c65fcf0be7f46f0153be1d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a019a1ea7ca381d471684f22be3147b957c830d5c65fcf0be7f46f0153be1d0d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling kcp2k v0.0.1-beta (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `kcp2k_rust` in this scope
[INFO] [stdout]  --> examples/client.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use kcp2k_rust::kcp2k::Kcp2K;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `kcp2k_rust`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `kcp2k_rust`, use `cargo add kcp2k_rust` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `kcp2k_rust` in this scope
[INFO] [stdout]  --> examples/client.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use kcp2k_rust::kcp2k_callback::Callback;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `kcp2k_rust`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `kcp2k_rust`, use `cargo add kcp2k_rust` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `kcp2k_rust` in this scope
[INFO] [stdout]  --> examples/client.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use kcp2k_rust::kcp2k_config::Kcp2KConfig;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `kcp2k_rust`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `kcp2k_rust`, use `cargo add kcp2k_rust` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `kcp2k_rust` in this scope
[INFO] [stdout]  --> examples/client.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use kcp2k_rust::kcp2k_connection::Kcp2KConnection;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `kcp2k_rust`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `kcp2k_rust`, use `cargo add kcp2k_rust` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `kcp2k_rust` in this scope
[INFO] [stdout]  --> examples/program.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use kcp2k_rust::kcp2k::Kcp2K;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `kcp2k_rust`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `kcp2k_rust`, use `cargo add kcp2k_rust` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `kcp2k_rust` in this scope
[INFO] [stdout]  --> examples/program.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use kcp2k_rust::kcp2k_callback::{Callback, CallbackType};
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `kcp2k_rust`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `kcp2k_rust`, use `cargo add kcp2k_rust` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `kcp2k_rust` in this scope
[INFO] [stdout]  --> examples/program.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use kcp2k_rust::kcp2k_channel::Kcp2KChannel;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `kcp2k_rust`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `kcp2k_rust`, use `cargo add kcp2k_rust` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `kcp2k_rust` in this scope
[INFO] [stdout]  --> examples/program.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use kcp2k_rust::kcp2k_config::Kcp2KConfig;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `kcp2k_rust`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `kcp2k_rust`, use `cargo add kcp2k_rust` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `kcp2k_rust` in this scope
[INFO] [stdout]  --> examples/program.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use kcp2k_rust::kcp2k_connection::Kcp2KConnection;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `kcp2k_rust`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `kcp2k_rust`, use `cargo add kcp2k_rust` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kcp2k` (example "client") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `kcp2k_rust` in this scope
[INFO] [stdout]  --> examples/server.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use kcp2k_rust::kcp2k::Kcp2K;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `kcp2k_rust`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `kcp2k_rust`, use `cargo add kcp2k_rust` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `kcp2k_rust` in this scope
[INFO] [stdout]  --> examples/server.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use kcp2k_rust::kcp2k_callback::Callback;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `kcp2k_rust`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `kcp2k_rust`, use `cargo add kcp2k_rust` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `kcp2k_rust` in this scope
[INFO] [stdout]  --> examples/server.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use kcp2k_rust::kcp2k_config::Kcp2KConfig;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `kcp2k_rust`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `kcp2k_rust`, use `cargo add kcp2k_rust` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kcp2k` (example "program") due to 5 previous errors
[INFO] [stdout] error[E0433]: cannot find module or crate `kcp2k_rust` in this scope
[INFO] [stdout]  --> examples/server.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use kcp2k_rust::kcp2k_connection::Kcp2KConnection;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `kcp2k_rust`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `kcp2k_rust`, use `cargo add kcp2k_rust` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kcp2k` (example "server") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "a019a1ea7ca381d471684f22be3147b957c830d5c65fcf0be7f46f0153be1d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a019a1ea7ca381d471684f22be3147b957c830d5c65fcf0be7f46f0153be1d0d", kill_on_drop: false }`
[INFO] [stdout] a019a1ea7ca381d471684f22be3147b957c830d5c65fcf0be7f46f0153be1d0d
