[INFO] fetching crate ruda-communication 0.21.17...
[INFO] testing ruda-communication-0.21.17 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate ruda-communication 0.21.17 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate ruda-communication 0.21.17
[INFO] finished tweaking crates.io crate ruda-communication 0.21.17
[INFO] tweaked toml for crates.io crate ruda-communication 0.21.17 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruda-communication 0.21.17 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ruda-communication 0.21.17 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d902613d16b1f29e6e29a1c588a496cd1fbb9806a860d6463239ad3c56b9591a
[INFO] running `Command { std: "docker" "start" "d902613d16b1f29e6e29a1c588a496cd1fbb9806a860d6463239ad3c56b9591a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d902613d16b1f29e6e29a1c588a496cd1fbb9806a860d6463239ad3c56b9591a", 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" "d902613d16b1f29e6e29a1c588a496cd1fbb9806a860d6463239ad3c56b9591a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d902613d16b1f29e6e29a1c588a496cd1fbb9806a860d6463239ad3c56b9591a", 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" "d902613d16b1f29e6e29a1c588a496cd1fbb9806a860d6463239ad3c56b9591a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
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[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling mio v1.2.2
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling ruda-core v0.1.4
[INFO] [stderr]    Compiling oneshot v0.2.1
[INFO] [stderr]    Compiling embassy-futures v0.1.2
[INFO] [stderr]    Compiling chacha20 v0.10.2
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[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling rand v0.10.2
[INFO] [stderr]    Compiling toml_parser v1.1.3+spec-1.1.0
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[INFO] [stderr]    Compiling toml v1.1.4+spec-1.1.0
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[INFO] [stderr]    Compiling rmp v0.8.15
[INFO] [stderr]    Compiling serde_derive v1.0.229
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[INFO] [stderr]    Compiling smallvec v1.15.2
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[INFO] [stderr]    Compiling parking_lot v0.12.5
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[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ruda-tensor-config v0.21.2
[INFO] [stderr]    Compiling ruda-communication v0.21.17 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `init_logging` is never used
[INFO] [stdout]   --> src/util.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) fn init_logging() {
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.00s
[INFO] running `Command { std: "docker" "inspect" "d902613d16b1f29e6e29a1c588a496cd1fbb9806a860d6463239ad3c56b9591a", 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" "d902613d16b1f29e6e29a1c588a496cd1fbb9806a860d6463239ad3c56b9591a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruda-communication v0.21.17 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `init_logging` is never used
[INFO] [stdout]   --> src/util.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) fn init_logging() {
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_logging` is never used
[INFO] [stdout]   --> src/util.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) fn init_logging() {
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "d902613d16b1f29e6e29a1c588a496cd1fbb9806a860d6463239ad3c56b9591a", 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" "d902613d16b1f29e6e29a1c588a496cd1fbb9806a860d6463239ad3c56b9591a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: function `init_logging` is never used
[INFO] [stderr]   --> src/util.rs:31:15
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub(crate) fn init_logging() {
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ruda-communication` (lib) generated 1 warning
[INFO] [stderr] warning: `ruda-communication` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruda_communication-2376f4abe10538fb)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ruda_communication
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d902613d16b1f29e6e29a1c588a496cd1fbb9806a860d6463239ad3c56b9591a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d902613d16b1f29e6e29a1c588a496cd1fbb9806a860d6463239ad3c56b9591a", kill_on_drop: false }`
[INFO] [stdout] d902613d16b1f29e6e29a1c588a496cd1fbb9806a860d6463239ad3c56b9591a
