[INFO] fetching crate nullnet-libtunnel 0.3.3...
[INFO] testing nullnet-libtunnel-0.3.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate nullnet-libtunnel 0.3.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate nullnet-libtunnel 0.3.3
[INFO] finished tweaking crates.io crate nullnet-libtunnel 0.3.3
[INFO] tweaked toml for crates.io crate nullnet-libtunnel 0.3.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nullnet-libtunnel 0.3.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nullnet-libtunnel 0.3.3 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aafe23fd2b19d40fb45280ff6c2a6210bdc28a1d024188d601fe92f14021ffd6
[INFO] running `Command { std: "docker" "start" "-a" "aafe23fd2b19d40fb45280ff6c2a6210bdc28a1d024188d601fe92f14021ffd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aafe23fd2b19d40fb45280ff6c2a6210bdc28a1d024188d601fe92f14021ffd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aafe23fd2b19d40fb45280ff6c2a6210bdc28a1d024188d601fe92f14021ffd6", kill_on_drop: false }`
[INFO] [stdout] aafe23fd2b19d40fb45280ff6c2a6210bdc28a1d024188d601fe92f14021ffd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e4ed4b82dba9aab73366a2b0337c5127c54fe61786fd885425567c77c98f28d
[INFO] running `Command { std: "docker" "start" "-a" "4e4ed4b82dba9aab73366a2b0337c5127c54fe61786fd885425567c77c98f28d", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling uuid v1.16.0
[INFO] [stderr]    Compiling nullnet-liberror v0.1.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling tokio v1.45.0
[INFO] [stderr]    Compiling nullnet-libtunnel v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.69s
[INFO] running `Command { std: "docker" "inspect" "4e4ed4b82dba9aab73366a2b0337c5127c54fe61786fd885425567c77c98f28d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e4ed4b82dba9aab73366a2b0337c5127c54fe61786fd885425567c77c98f28d", kill_on_drop: false }`
[INFO] [stdout] 4e4ed4b82dba9aab73366a2b0337c5127c54fe61786fd885425567c77c98f28d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 948984780f7e26968e62cad4a7b5b991b7857ccd9aef4202cd3bbf2f8c1a9715
[INFO] running `Command { std: "docker" "start" "-a" "948984780f7e26968e62cad4a7b5b991b7857ccd9aef4202cd3bbf2f8c1a9715", kill_on_drop: false }`
[INFO] [stderr]    Compiling nullnet-libtunnel v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "948984780f7e26968e62cad4a7b5b991b7857ccd9aef4202cd3bbf2f8c1a9715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "948984780f7e26968e62cad4a7b5b991b7857ccd9aef4202cd3bbf2f8c1a9715", kill_on_drop: false }`
[INFO] [stdout] 948984780f7e26968e62cad4a7b5b991b7857ccd9aef4202cd3bbf2f8c1a9715
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e6ac9223063209a7887e90b1302a6db4162bc0e0175cfe1e3136660da43bbf23
[INFO] running `Command { std: "docker" "start" "-a" "e6ac9223063209a7887e90b1302a6db4162bc0e0175cfe1e3136660da43bbf23", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nullnet_libtunnel-2f5517f11829ecb2)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test protocol::hash::tests::test_str_hash_consistency ... ok
[INFO] [stdout] test protocol::hash::tests::test_str_hash_empty_string ... ok
[INFO] [stdout] test protocol::messages::tests::can_transfer_hash ... ok
[INFO] [stdout] test protocol::hash::tests::test_str_hash_length ... ok
[INFO] [stdout] test protocol::messages::tests::messages_are_distinguishable ... ok
[INFO] [stdout] test protocol::messages::tests::test_control_connection_request_serialization ... ok
[INFO] [stdout] test protocol::messages::tests::test_invalid_deserialization ... ok
[INFO] [stdout] test protocol::messages::tests::test_message_deserialization ... ok
[INFO] [stdout] test protocol::messages::tests::some_messages_must_have_the_same_length ... ok
[INFO] [stdout] test protocol::messages::tests::test_message_length ... ok
[INFO] [stdout] test protocol::messages::tests::test_message_serialization ... ok
[INFO] [stdout] test protocol::hash::tests::test_str_hash_different_inputs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nullnet_libtunnel
[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" "e6ac9223063209a7887e90b1302a6db4162bc0e0175cfe1e3136660da43bbf23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6ac9223063209a7887e90b1302a6db4162bc0e0175cfe1e3136660da43bbf23", kill_on_drop: false }`
[INFO] [stdout] e6ac9223063209a7887e90b1302a6db4162bc0e0175cfe1e3136660da43bbf23