[INFO] cloning repository https://github.com/EngineOrion/container
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EngineOrion/container" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEngineOrion%2Fcontainer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEngineOrion%2Fcontainer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 03bdd229cdf4ac25238314c4b60586d28c33c38e
[INFO] testing EngineOrion/container against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEngineOrion%2Fcontainer" "/workspace/builds/worker-106/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-106/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/EngineOrion/container 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/EngineOrion/container
[INFO] finished tweaking git repo https://github.com/EngineOrion/container
[INFO] tweaked toml for git repo https://github.com/EngineOrion/container written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] crate git repo https://github.com/EngineOrion/container 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-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 7a67f54feb355c38b27cfca0ca3d8ae74b9e721eb6aea532dfb658c7cc498ad7
[INFO] running `Command { std: "docker" "start" "-a" "7a67f54feb355c38b27cfca0ca3d8ae74b9e721eb6aea532dfb658c7cc498ad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a67f54feb355c38b27cfca0ca3d8ae74b9e721eb6aea532dfb658c7cc498ad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a67f54feb355c38b27cfca0ca3d8ae74b9e721eb6aea532dfb658c7cc498ad7", kill_on_drop: false }`
[INFO] [stdout] 7a67f54feb355c38b27cfca0ca3d8ae74b9e721eb6aea532dfb658c7cc498ad7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 24d443351aff5d306fe10b04fcb79f1d6bfc24675fc956c229e189cfa271bfa9
[INFO] running `Command { std: "docker" "start" "-a" "24d443351aff5d306fe10b04fcb79f1d6bfc24675fc956c229e189cfa271bfa9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling container v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `callbacks`
[INFO] [stdout]   --> src/net/container.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     callbacks: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `parameters`
[INFO] [stdout]   --> src/net/functions.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     parameters: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.75s
[INFO] running `Command { std: "docker" "inspect" "24d443351aff5d306fe10b04fcb79f1d6bfc24675fc956c229e189cfa271bfa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24d443351aff5d306fe10b04fcb79f1d6bfc24675fc956c229e189cfa271bfa9", kill_on_drop: false }`
[INFO] [stdout] 24d443351aff5d306fe10b04fcb79f1d6bfc24675fc956c229e189cfa271bfa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] fd81379e932f97fbb712eb13d21baba5c66ff518888c93ae9b6b964a65fdff9e
[INFO] running `Command { std: "docker" "start" "-a" "fd81379e932f97fbb712eb13d21baba5c66ff518888c93ae9b6b964a65fdff9e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling container v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `callbacks`
[INFO] [stdout]   --> src/net/container.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     callbacks: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `parameters`
[INFO] [stdout]   --> src/net/functions.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     parameters: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.71s
[INFO] running `Command { std: "docker" "inspect" "fd81379e932f97fbb712eb13d21baba5c66ff518888c93ae9b6b964a65fdff9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd81379e932f97fbb712eb13d21baba5c66ff518888c93ae9b6b964a65fdff9e", kill_on_drop: false }`
[INFO] [stdout] fd81379e932f97fbb712eb13d21baba5c66ff518888c93ae9b6b964a65fdff9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] eb4aa856847e925b35c1b812b5f8a518aaf18efcce3e1a29c4c85a2ddb9e207e
[INFO] running `Command { std: "docker" "start" "-a" "eb4aa856847e925b35c1b812b5f8a518aaf18efcce3e1a29c4c85a2ddb9e207e", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `callbacks`
[INFO] [stderr]   --> src/net/container.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     callbacks: HashMap<String, String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `parameters`
[INFO] [stderr]   --> src/net/functions.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     parameters: Vec<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `container` (bin "container" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/container-a88083a99efac378)
[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" "eb4aa856847e925b35c1b812b5f8a518aaf18efcce3e1a29c4c85a2ddb9e207e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb4aa856847e925b35c1b812b5f8a518aaf18efcce3e1a29c4c85a2ddb9e207e", kill_on_drop: false }`
[INFO] [stdout] eb4aa856847e925b35c1b812b5f8a518aaf18efcce3e1a29c4c85a2ddb9e207e