[INFO] cloning repository https://github.com/mattcarlotta/rust-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mattcarlotta/rust-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattcarlotta%2Frust-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattcarlotta%2Frust-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 728a76983ff59973e10622d178eb4517260bc351
[INFO] testing mattcarlotta/rust-server against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattcarlotta%2Frust-server" "/workspace/builds/worker-56/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-56/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mattcarlotta/rust-server 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/mattcarlotta/rust-server
[INFO] finished tweaking git repo https://github.com/mattcarlotta/rust-server
[INFO] tweaked toml for git repo https://github.com/mattcarlotta/rust-server written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] crate git repo https://github.com/mattcarlotta/rust-server 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-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] 0094d4c1dae322fb3a34e754162fbfe37d7e83a379803184c95eb6c8496b1ec1
[INFO] running `Command { std: "docker" "start" "-a" "0094d4c1dae322fb3a34e754162fbfe37d7e83a379803184c95eb6c8496b1ec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0094d4c1dae322fb3a34e754162fbfe37d7e83a379803184c95eb6c8496b1ec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0094d4c1dae322fb3a34e754162fbfe37d7e83a379803184c95eb6c8496b1ec1", kill_on_drop: false }`
[INFO] [stdout] 0094d4c1dae322fb3a34e754162fbfe37d7e83a379803184c95eb6c8496b1ec1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] ac706bfc77a68428f5cd1ff46734e5f98ecdd158ce2c5c3cb49f4527212523d9
[INFO] running `Command { std: "docker" "start" "-a" "ac706bfc77a68428f5cd1ff46734e5f98ecdd158ce2c5c3cb49f4527212523d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling st-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "ac706bfc77a68428f5cd1ff46734e5f98ecdd158ce2c5c3cb49f4527212523d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac706bfc77a68428f5cd1ff46734e5f98ecdd158ce2c5c3cb49f4527212523d9", kill_on_drop: false }`
[INFO] [stdout] ac706bfc77a68428f5cd1ff46734e5f98ecdd158ce2c5c3cb49f4527212523d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] a4dd35c5a24832bc0c427d23ec8d4ff12b959d7e1c0316785861f5e9a6683516
[INFO] running `Command { std: "docker" "start" "-a" "a4dd35c5a24832bc0c427d23ec8d4ff12b959d7e1c0316785861f5e9a6683516", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling st-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 27.85s
[INFO] running `Command { std: "docker" "inspect" "a4dd35c5a24832bc0c427d23ec8d4ff12b959d7e1c0316785861f5e9a6683516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4dd35c5a24832bc0c427d23ec8d4ff12b959d7e1c0316785861f5e9a6683516", kill_on_drop: false }`
[INFO] [stdout] a4dd35c5a24832bc0c427d23ec8d4ff12b959d7e1c0316785861f5e9a6683516
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] d6cbab6b4e812483e480af3721f123dfec2f4be909821ad0e13516a0f03346b6
[INFO] running `Command { std: "docker" "start" "-a" "d6cbab6b4e812483e480af3721f123dfec2f4be909821ad0e13516a0f03346b6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/st_server-98c05233593bf494)
[INFO] running `Command { std: "docker" "inspect" "d6cbab6b4e812483e480af3721f123dfec2f4be909821ad0e13516a0f03346b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6cbab6b4e812483e480af3721f123dfec2f4be909821ad0e13516a0f03346b6", kill_on_drop: false }`
[INFO] [stdout] d6cbab6b4e812483e480af3721f123dfec2f4be909821ad0e13516a0f03346b6