[INFO] cloning repository https://github.com/mjochimsen/echoip
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mjochimsen/echoip" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjochimsen%2Fechoip", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjochimsen%2Fechoip'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c1e6c6898159989615499501ba5fe8f71925fb87
[INFO] testing mjochimsen/echoip against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjochimsen%2Fechoip" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mjochimsen/echoip on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mjochimsen/echoip
[INFO] finished tweaking git repo https://github.com/mjochimsen/echoip
[INFO] tweaked toml for git repo https://github.com/mjochimsen/echoip written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/mjochimsen/echoip already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73b748cb87bd98ac5a2ec0445fcfea93a811394348919a86a04ba02abb7a6a94
[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" "73b748cb87bd98ac5a2ec0445fcfea93a811394348919a86a04ba02abb7a6a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73b748cb87bd98ac5a2ec0445fcfea93a811394348919a86a04ba02abb7a6a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73b748cb87bd98ac5a2ec0445fcfea93a811394348919a86a04ba02abb7a6a94", kill_on_drop: false }`
[INFO] [stdout] 73b748cb87bd98ac5a2ec0445fcfea93a811394348919a86a04ba02abb7a6a94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09a25103baa7753ccc743858c0c5b7143a3eb9c52b4e0b436f0e958b864b8105
[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" "09a25103baa7753ccc743858c0c5b7143a3eb9c52b4e0b436f0e958b864b8105", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling echoip v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.38s
[INFO] running `Command { std: "docker" "inspect" "09a25103baa7753ccc743858c0c5b7143a3eb9c52b4e0b436f0e958b864b8105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09a25103baa7753ccc743858c0c5b7143a3eb9c52b4e0b436f0e958b864b8105", kill_on_drop: false }`
[INFO] [stdout] 09a25103baa7753ccc743858c0c5b7143a3eb9c52b4e0b436f0e958b864b8105
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb42b2cfac0a1e6f33b7b52caea0d780cfba408b9edec1bcf3f955efb4fe7367
[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" "bb42b2cfac0a1e6f33b7b52caea0d780cfba408b9edec1bcf3f955efb4fe7367", kill_on_drop: false }`
[INFO] [stderr]    Compiling echoip v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.89s
[INFO] running `Command { std: "docker" "inspect" "bb42b2cfac0a1e6f33b7b52caea0d780cfba408b9edec1bcf3f955efb4fe7367", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb42b2cfac0a1e6f33b7b52caea0d780cfba408b9edec1bcf3f955efb4fe7367", kill_on_drop: false }`
[INFO] [stdout] bb42b2cfac0a1e6f33b7b52caea0d780cfba408b9edec1bcf3f955efb4fe7367
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 224a228dafbdb3350d24aada45e736d964142721e95f270024d22c6efa94e4a7
[INFO] running `Command { std: "docker" "start" "-a" "224a228dafbdb3350d24aada45e736d964142721e95f270024d22c6efa94e4a7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/echoip-35c187698b9338a8
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test client::tests::test_bind_socket ... ok
[INFO] [stdout] test config::tests::parse_invalid_address ... ok
[INFO] [stdout] test config::tests::parse_client_cli ... ok
[INFO] [stdout] test config::tests::help_text_for_address ... ok
[INFO] [stdout] test config::tests::parse_invalid_port ... ok
[INFO] [stdout] test config::tests::parse_out_of_range_port ... ok
[INFO] [stdout] test config::tests::help_text_for_port ... ok
[INFO] [stdout] test config::tests::parse_missing_address ... ok
[INFO] [stdout] test config::tests::parse_client_cli_with_port ... ok
[INFO] [stdout] test config::tests::parse_missing_port_value ... ok
[INFO] [stdout] test config::tests::parse_out_of_range_address ... ok
[INFO] [stdout] test error::tests::test_error_format ... ok
[INFO] [stdout] test config::tests::parse_valid_port ... ok
[INFO] [stdout] test server::tests::test_bind_socket ... ok
[INFO] [stdout] test config::tests::parse_server_cli_with_addr ... ok
[INFO] [stdout] test config::tests::parse_server_cli_with_port ... ok
[INFO] [stdout] test config::tests::parse_server_cli ... ok
[INFO] [stdout] test server::tests::test_octets_from_v4_addr ... ok
[INFO] [stdout] test config::tests::parse_valid_address ... ok
[INFO] [stdout] test client::tests::test_send ... ok
[INFO] [stdout] test client::tests::test_recv_from ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/echoip-ecafe32341acc0ba
[INFO] [stdout] test server::tests::test_recv_addr ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/echoipd-82a9cc64892e5ec6
[INFO] [stdout] test server::tests::test_send_echo ... ok
[INFO] [stderr]    Doc-tests echoip
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[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
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "224a228dafbdb3350d24aada45e736d964142721e95f270024d22c6efa94e4a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "224a228dafbdb3350d24aada45e736d964142721e95f270024d22c6efa94e4a7", kill_on_drop: false }`
[INFO] [stdout] 224a228dafbdb3350d24aada45e736d964142721e95f270024d22c6efa94e4a7