[INFO] cloning repository https://github.com/libdist-rs/net
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/libdist-rs/net" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibdist-rs%2Fnet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibdist-rs%2Fnet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1948efc210a1b35830b1ff7fa334a84beb251d2b
[INFO] testing libdist-rs/net against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibdist-rs%2Fnet" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/libdist-rs/net on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/libdist-rs/net
[INFO] finished tweaking git repo https://github.com/libdist-rs/net
[INFO] tweaked toml for git repo https://github.com/libdist-rs/net written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/libdist-rs/net already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 493c433847745f2f722c3cbb53f4ebb328e479d73fe9bab30e9b70e7247af33a
[INFO] running `Command { std: "docker" "start" "-a" "493c433847745f2f722c3cbb53f4ebb328e479d73fe9bab30e9b70e7247af33a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "493c433847745f2f722c3cbb53f4ebb328e479d73fe9bab30e9b70e7247af33a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "493c433847745f2f722c3cbb53f4ebb328e479d73fe9bab30e9b70e7247af33a", kill_on_drop: false }`
[INFO] [stdout] 493c433847745f2f722c3cbb53f4ebb328e479d73fe9bab30e9b70e7247af33a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bd8d56c19e5588d4a67d4d8ed6f4ef12c7b988d519c862af49f5d65a470bdeee
[INFO] running `Command { std: "docker" "start" "-a" "bd8d56c19e5588d4a67d4d8ed6f4ef12c7b988d519c862af49f5d65a470bdeee", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling mio v0.8.2
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling network v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: module `Tcp` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod Tcp;
[INFO] [stdout]   |         ^^^ help: convert the identifier to snake case: `tcp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Tls` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod Tls;
[INFO] [stdout]   |         ^^^ help: convert the identifier to snake case: `tls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Udp` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod Udp;
[INFO] [stdout]   |         ^^^ help: convert the identifier to snake case (notice the capitalization): `udp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.44s
[INFO] running `Command { std: "docker" "inspect" "bd8d56c19e5588d4a67d4d8ed6f4ef12c7b988d519c862af49f5d65a470bdeee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd8d56c19e5588d4a67d4d8ed6f4ef12c7b988d519c862af49f5d65a470bdeee", kill_on_drop: false }`
[INFO] [stdout] bd8d56c19e5588d4a67d4d8ed6f4ef12c7b988d519c862af49f5d65a470bdeee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3fe52cef6c7651919b7ad4f09722f4b517586995cb3c50b03d0366680902022
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b3fe52cef6c7651919b7ad4f09722f4b517586995cb3c50b03d0366680902022", kill_on_drop: false }`
[INFO] [stderr]    Compiling network v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: module `Tcp` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod Tcp;
[INFO] [stdout]   |         ^^^ help: convert the identifier to snake case: `tcp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Tls` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod Tls;
[INFO] [stdout]   |         ^^^ help: convert the identifier to snake case: `tls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Udp` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod Udp;
[INFO] [stdout]   |         ^^^ help: convert the identifier to snake case (notice the capitalization): `udp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Tcp` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod Tcp;
[INFO] [stdout]   |         ^^^ help: convert the identifier to snake case: `tcp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Tls` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod Tls;
[INFO] [stdout]   |         ^^^ help: convert the identifier to snake case: `tls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Udp` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod Udp;
[INFO] [stdout]   |         ^^^ help: convert the identifier to snake case (notice the capitalization): `udp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/network-28e93dc843aaee74)
[INFO] running `Command { std: "docker" "inspect" "b3fe52cef6c7651919b7ad4f09722f4b517586995cb3c50b03d0366680902022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3fe52cef6c7651919b7ad4f09722f4b517586995cb3c50b03d0366680902022", kill_on_drop: false }`
[INFO] [stdout] b3fe52cef6c7651919b7ad4f09722f4b517586995cb3c50b03d0366680902022
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a7d35ae761441792b585d4b05c798fa88d7118d3ecdb39d0af0a59fda133b847
[INFO] running `Command { std: "docker" "start" "-a" "a7d35ae761441792b585d4b05c798fa88d7118d3ecdb39d0af0a59fda133b847", kill_on_drop: false }`
[INFO] [stderr] warning: module `Tcp` should have a snake case name
[INFO] [stdout] 
[INFO] [stderr]  --> src/lib.rs:1:9
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 1 | pub mod Tcp;
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |         ^^^ help: convert the identifier to snake case: `tcp`
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: module `Tls` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub mod Tls;
[INFO] [stderr]   |         ^^^ help: convert the identifier to snake case: `tls`
[INFO] [stderr] 
[INFO] [stderr] warning: module `Udp` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub mod Udp;
[INFO] [stderr]   |         ^^^ help: convert the identifier to snake case (notice the capitalization): `udp`
[INFO] [stderr] 
[INFO] [stderr] warning: `network` (lib) generated 3 warnings
[INFO] [stderr] warning: `network` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/network-28e93dc843aaee74)
[INFO] [stderr]    Doc-tests network
[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" "a7d35ae761441792b585d4b05c798fa88d7118d3ecdb39d0af0a59fda133b847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7d35ae761441792b585d4b05c798fa88d7118d3ecdb39d0af0a59fda133b847", kill_on_drop: false }`
[INFO] [stdout] a7d35ae761441792b585d4b05c798fa88d7118d3ecdb39d0af0a59fda133b847