[INFO] fetching crate safina-net 0.1.3...
[INFO] testing safina-net-0.1.3 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate safina-net 0.1.3 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate safina-net 0.1.3 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safina-net 0.1.3
[INFO] finished tweaking crates.io crate safina-net 0.1.3
[INFO] tweaked toml for crates.io crate safina-net 0.1.3 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a14632e084675ff0d8386566029c310cecc75217f2e5864dfa0666913b4ed840
[INFO] running `Command { std: "docker" "start" "-a" "a14632e084675ff0d8386566029c310cecc75217f2e5864dfa0666913b4ed840", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a14632e084675ff0d8386566029c310cecc75217f2e5864dfa0666913b4ed840", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a14632e084675ff0d8386566029c310cecc75217f2e5864dfa0666913b4ed840", kill_on_drop: false }`
[INFO] [stdout] a14632e084675ff0d8386566029c310cecc75217f2e5864dfa0666913b4ed840
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0984123e7e9d20aed532c07c5555fefc72ffd0f6ea96a9e3c90d902c25513913
[INFO] running `Command { std: "docker" "start" "-a" "0984123e7e9d20aed532c07c5555fefc72ffd0f6ea96a9e3c90d902c25513913", kill_on_drop: false }`
[INFO] [stderr]    Compiling safina-timer v0.1.9
[INFO] [stderr]    Compiling safina-net v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "0984123e7e9d20aed532c07c5555fefc72ffd0f6ea96a9e3c90d902c25513913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0984123e7e9d20aed532c07c5555fefc72ffd0f6ea96a9e3c90d902c25513913", kill_on_drop: false }`
[INFO] [stdout] 0984123e7e9d20aed532c07c5555fefc72ffd0f6ea96a9e3c90d902c25513913
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f48df28ff540272a2044372b5d11effe29e0f5d33574a1963fe76f3c969cca5
[INFO] running `Command { std: "docker" "start" "-a" "0f48df28ff540272a2044372b5d11effe29e0f5d33574a1963fe76f3c969cca5", kill_on_drop: false }`
[INFO] [stderr]    Compiling safina-async-test-core v0.1.1
[INFO] [stderr]    Compiling safina-async-test v0.1.9
[INFO] [stderr]    Compiling safina-net v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.31s
[INFO] running `Command { std: "docker" "inspect" "0f48df28ff540272a2044372b5d11effe29e0f5d33574a1963fe76f3c969cca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f48df28ff540272a2044372b5d11effe29e0f5d33574a1963fe76f3c969cca5", kill_on_drop: false }`
[INFO] [stdout] 0f48df28ff540272a2044372b5d11effe29e0f5d33574a1963fe76f3c969cca5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 007586c0e01ca0e5d9f15a913d5fecb99ba883844ea4ca339d8c2a953b832d41
[INFO] running `Command { std: "docker" "start" "-a" "007586c0e01ca0e5d9f15a913d5fecb99ba883844ea4ca339d8c2a953b832d41", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/safina_net-87cf48fd66bbef68)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/tcp_client.rs (/opt/rustwide/target/debug/deps/tcp_client-ccb8e77a76f78c73)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tcp_listener.rs (/opt/rustwide/target/debug/deps/tcp_listener-537827bbf9678873)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test into_inner_ ... ok
[INFO] [stdout] test inner_ ... ok
[INFO] [stdout] test bind_error_ ... ok
[INFO] [stdout] test accepted_tcp_stream_remote_addr_ ... ok
[INFO] [stdout] test accept_many_ ... ok
[INFO] [stdout] test try_clone_ ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tcp_server.rs (/opt/rustwide/target/debug/deps/tcp_server-3a781b84585e49b8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tcp_stream.rs (/opt/rustwide/target/debug/deps/tcp_stream-98aafa0d6f040edb)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test write_ ... ok
[INFO] [stdout] test write_vectored_ ... ok
[INFO] [stdout] test inner_mut_ ... ok
[INFO] [stdout] test into_inner_ ... ok
[INFO] [stdout] test flush_ ... ok
[INFO] [stdout] test write_all_ ... ok
[INFO] [stdout] test peek_error_ ... ok
[INFO] [stdout] test read_error_ ... ok
[INFO] [stdout] test write_vectored_error_ ... ok
[INFO] [stdout] test read_vectored_error_ ... ok
[INFO] [stdout] test read_exact_error_ ... ok
[INFO] [stdout] test write_error_ ... ok
[INFO] [stdout] test read_exact_empty_ ... ok
[INFO] [stdout] test read_exact_ok_ ... ok
[INFO] [stdout] test read_exact_not_enough_bytes_ ... ok
[INFO] [stdout] test write_all_error_ ... ok
[INFO] [stdout] test read_ ... ok
[INFO] [stdout] test read_to_end_ ... ok
[INFO] [stdout] test read_to_string_ ... ok
[INFO] [stdout] test read_to_string_error_ ... ok
[INFO] [stdout] test read_to_end_error_ ... ok
[INFO] [stdout] test peek_ ... ok
[INFO] [stdout] test read_vectored_ ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests safina-net
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "007586c0e01ca0e5d9f15a913d5fecb99ba883844ea4ca339d8c2a953b832d41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "007586c0e01ca0e5d9f15a913d5fecb99ba883844ea4ca339d8c2a953b832d41", kill_on_drop: false }`
[INFO] [stdout] 007586c0e01ca0e5d9f15a913d5fecb99ba883844ea4ca339d8c2a953b832d41