[INFO] fetching crate bp3d-net 1.0.0-rc.2.1.2...
[INFO] testing bp3d-net-1.0.0-rc.2.1.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate bp3d-net 1.0.0-rc.2.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate bp3d-net 1.0.0-rc.2.1.2
[INFO] finished tweaking crates.io crate bp3d-net 1.0.0-rc.2.1.2
[INFO] tweaked toml for crates.io crate bp3d-net 1.0.0-rc.2.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bp3d-net 1.0.0-rc.2.1.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bp3d-net 1.0.0-rc.2.1.2 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37eb556e7c1c831d5585bee8ad5885ccf9cb0c664d0debb4f3b14017a45bbe8d
[INFO] running `Command { std: "docker" "start" "-a" "37eb556e7c1c831d5585bee8ad5885ccf9cb0c664d0debb4f3b14017a45bbe8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37eb556e7c1c831d5585bee8ad5885ccf9cb0c664d0debb4f3b14017a45bbe8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37eb556e7c1c831d5585bee8ad5885ccf9cb0c664d0debb4f3b14017a45bbe8d", kill_on_drop: false }`
[INFO] [stdout] 37eb556e7c1c831d5585bee8ad5885ccf9cb0c664d0debb4f3b14017a45bbe8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 988fdb162f132da4416fc50eb071e7032fb4c858c1408069cd25c5ab7ba630cf
[INFO] running `Command { std: "docker" "start" "-a" "988fdb162f132da4416fc50eb071e7032fb4c858c1408069cd25c5ab7ba630cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling bp3d-debug v1.0.0-rc.6.2.0
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling bp3d-net v1.0.0-rc.2.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `BYTES_CHANNEL_SIZE` is never used
[INFO] [stdout]   --> src/tcp/mod.rs:31:7
[INFO] [stdout]    |
[INFO] [stdout] 31 | const BYTES_CHANNEL_SIZE: usize = 16;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataMsg` is never constructed
[INFO] [stdout]   --> src/tcp/util/mod.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub(super) struct DataMsg {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `Command { std: "docker" "inspect" "988fdb162f132da4416fc50eb071e7032fb4c858c1408069cd25c5ab7ba630cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "988fdb162f132da4416fc50eb071e7032fb4c858c1408069cd25c5ab7ba630cf", kill_on_drop: false }`
[INFO] [stdout] 988fdb162f132da4416fc50eb071e7032fb4c858c1408069cd25c5ab7ba630cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef85acb9da2724dcac4b2beaec258d40798d3785bfe04a8dc32480d7dbe2ea6f
[INFO] running `Command { std: "docker" "start" "-a" "ef85acb9da2724dcac4b2beaec258d40798d3785bfe04a8dc32480d7dbe2ea6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling bp3d-net v1.0.0-rc.2.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `BYTES_CHANNEL_SIZE` is never used
[INFO] [stdout]   --> src/tcp/mod.rs:31:7
[INFO] [stdout]    |
[INFO] [stdout] 31 | const BYTES_CHANNEL_SIZE: usize = 16;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataMsg` is never constructed
[INFO] [stdout]   --> src/tcp/util/mod.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub(super) struct DataMsg {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BYTES_CHANNEL_SIZE` is never used
[INFO] [stdout]   --> src/tcp/mod.rs:31:7
[INFO] [stdout]    |
[INFO] [stdout] 31 | const BYTES_CHANNEL_SIZE: usize = 16;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataMsg` is never constructed
[INFO] [stdout]   --> src/tcp/util/mod.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub(super) struct DataMsg {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "ef85acb9da2724dcac4b2beaec258d40798d3785bfe04a8dc32480d7dbe2ea6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef85acb9da2724dcac4b2beaec258d40798d3785bfe04a8dc32480d7dbe2ea6f", kill_on_drop: false }`
[INFO] [stdout] ef85acb9da2724dcac4b2beaec258d40798d3785bfe04a8dc32480d7dbe2ea6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89b0610092651c852ce4455132d29bf84fa0b53f73a35660586fc94c0223adf2
[INFO] running `Command { std: "docker" "start" "-a" "89b0610092651c852ce4455132d29bf84fa0b53f73a35660586fc94c0223adf2", kill_on_drop: false }`
[INFO] [stderr] warning: constant `BYTES_CHANNEL_SIZE` is never used
[INFO] [stderr]   --> src/tcp/mod.rs:31:7
[INFO] [stderr]    |
[INFO] [stderr] 31 | const BYTES_CHANNEL_SIZE: usize = 16;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DataMsg` is never constructed
[INFO] [stderr]   --> src/tcp/util/mod.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub(super) struct DataMsg {
[INFO] [stderr]    |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bp3d-net` (lib) generated 2 warnings
[INFO] [stderr] warning: `bp3d-net` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bp3d_net-28c915383a02be81)
[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 bp3d_net
[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" "89b0610092651c852ce4455132d29bf84fa0b53f73a35660586fc94c0223adf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89b0610092651c852ce4455132d29bf84fa0b53f73a35660586fc94c0223adf2", kill_on_drop: false }`
[INFO] [stdout] 89b0610092651c852ce4455132d29bf84fa0b53f73a35660586fc94c0223adf2