[INFO] cloning repository https://github.com/unionofblackbean/ubbdbs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/unionofblackbean/ubbdbs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funionofblackbean%2Fubbdbs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funionofblackbean%2Fubbdbs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8f41385e44614c2fa4edc6753dd796244c90a368
[INFO] testing unionofblackbean/ubbdbs against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funionofblackbean%2Fubbdbs" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/unionofblackbean/ubbdbs on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/unionofblackbean/ubbdbs
[INFO] finished tweaking git repo https://github.com/unionofblackbean/ubbdbs
[INFO] tweaked toml for git repo https://github.com/unionofblackbean/ubbdbs written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/unionofblackbean/ubbdbs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbdfaf9d076a1a5345604b892c866d90e6e837dc67ec27ace63d6013ba28788b
[INFO] running `Command { std: "docker" "start" "-a" "bbdfaf9d076a1a5345604b892c866d90e6e837dc67ec27ace63d6013ba28788b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbdfaf9d076a1a5345604b892c866d90e6e837dc67ec27ace63d6013ba28788b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbdfaf9d076a1a5345604b892c866d90e6e837dc67ec27ace63d6013ba28788b", kill_on_drop: false }`
[INFO] [stdout] bbdfaf9d076a1a5345604b892c866d90e6e837dc67ec27ace63d6013ba28788b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49fbfcaf8d3301c05933fd4c386e1fdb0abddcd1fca73963bbcfce1611166e2e
[INFO] running `Command { std: "docker" "start" "-a" "49fbfcaf8d3301c05933fd4c386e1fdb0abddcd1fca73963bbcfce1611166e2e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling os_str_bytes v3.1.0
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.4
[INFO] [stderr]    Compiling clap v3.0.0-beta.4
[INFO] [stderr]    Compiling ubbdbs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `REQ_TYPE_EXECCOMMAND`
[INFO] [stdout]   --> src/rcon/client.rs:78:1
[INFO] [stdout]    |
[INFO] [stdout] 78 | const REQ_TYPE_EXECCOMMAND: i32 = 2;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RES_TYPE_RESPONSE_VALUE`
[INFO] [stdout]   --> src/rcon/client.rs:81:1
[INFO] [stdout]    |
[INFO] [stdout] 81 | const RES_TYPE_RESPONSE_VALUE: i32 = 0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `body`
[INFO] [stdout]   --> src/rcon/payload.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn body(&self) -> &str {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.29s
[INFO] running `Command { std: "docker" "inspect" "49fbfcaf8d3301c05933fd4c386e1fdb0abddcd1fca73963bbcfce1611166e2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49fbfcaf8d3301c05933fd4c386e1fdb0abddcd1fca73963bbcfce1611166e2e", kill_on_drop: false }`
[INFO] [stdout] 49fbfcaf8d3301c05933fd4c386e1fdb0abddcd1fca73963bbcfce1611166e2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f8dadc1070b2d7acd670a761b2e7a7bbe5bb2e395db6a60a86a4cc11364ed18
[INFO] running `Command { std: "docker" "start" "-a" "1f8dadc1070b2d7acd670a761b2e7a7bbe5bb2e395db6a60a86a4cc11364ed18", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ubbdbs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `REQ_TYPE_EXECCOMMAND`
[INFO] [stdout]   --> src/rcon/client.rs:78:1
[INFO] [stdout]    |
[INFO] [stdout] 78 | const REQ_TYPE_EXECCOMMAND: i32 = 2;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RES_TYPE_RESPONSE_VALUE`
[INFO] [stdout]   --> src/rcon/client.rs:81:1
[INFO] [stdout]    |
[INFO] [stdout] 81 | const RES_TYPE_RESPONSE_VALUE: i32 = 0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `body`
[INFO] [stdout]   --> src/rcon/payload.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn body(&self) -> &str {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.61s
[INFO] running `Command { std: "docker" "inspect" "1f8dadc1070b2d7acd670a761b2e7a7bbe5bb2e395db6a60a86a4cc11364ed18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f8dadc1070b2d7acd670a761b2e7a7bbe5bb2e395db6a60a86a4cc11364ed18", kill_on_drop: false }`
[INFO] [stdout] 1f8dadc1070b2d7acd670a761b2e7a7bbe5bb2e395db6a60a86a4cc11364ed18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f625d30ba2df7bf52cd38c353826afbac632fb8fbdb107343651a58b9fbbd00a
[INFO] running `Command { std: "docker" "start" "-a" "f625d30ba2df7bf52cd38c353826afbac632fb8fbdb107343651a58b9fbbd00a", kill_on_drop: false }`
[INFO] [stderr] warning: constant is never used: `REQ_TYPE_EXECCOMMAND`
[INFO] [stderr]   --> src/rcon/client.rs:78:1
[INFO] [stderr]    |
[INFO] [stderr] 78 | const REQ_TYPE_EXECCOMMAND: i32 = 2;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `RES_TYPE_RESPONSE_VALUE`
[INFO] [stderr]   --> src/rcon/client.rs:81:1
[INFO] [stderr]    |
[INFO] [stderr] 81 | const RES_TYPE_RESPONSE_VALUE: i32 = 0;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `body`
[INFO] [stderr]   --> src/rcon/payload.rs:89:12
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn body(&self) -> &str {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ubbdbs` (bin "ubbdbs" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ubbdbs-c65db5778ddbe8e7)
[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" "f625d30ba2df7bf52cd38c353826afbac632fb8fbdb107343651a58b9fbbd00a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f625d30ba2df7bf52cd38c353826afbac632fb8fbdb107343651a58b9fbbd00a", kill_on_drop: false }`
[INFO] [stdout] f625d30ba2df7bf52cd38c353826afbac632fb8fbdb107343651a58b9fbbd00a