[INFO] cloning repository https://github.com/alex-mil/database-task
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alex-mil/database-task" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falex-mil%2Fdatabase-task", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falex-mil%2Fdatabase-task'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c17f4be6d25405acc2ba6d985a3fd63bdc0d7870
[INFO] testing alex-mil/database-task 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%2Falex-mil%2Fdatabase-task" "/workspace/builds/worker-83/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-83/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alex-mil/database-task 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/alex-mil/database-task
[INFO] finished tweaking git repo https://github.com/alex-mil/database-task
[INFO] tweaked toml for git repo https://github.com/alex-mil/database-task written to /workspace/builds/worker-83/source/Cargo.toml
[INFO] crate git repo https://github.com/alex-mil/database-task 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce8365b3170729c6fa873ca2264ef67e615e1b0753b5c66dc005bf1c1d3cc657
[INFO] running `Command { std: "docker" "start" "-a" "ce8365b3170729c6fa873ca2264ef67e615e1b0753b5c66dc005bf1c1d3cc657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce8365b3170729c6fa873ca2264ef67e615e1b0753b5c66dc005bf1c1d3cc657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce8365b3170729c6fa873ca2264ef67e615e1b0753b5c66dc005bf1c1d3cc657", kill_on_drop: false }`
[INFO] [stdout] ce8365b3170729c6fa873ca2264ef67e615e1b0753b5c66dc005bf1c1d3cc657
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e387991a4e08567c90340cb5e3cde8850373387e50f01287da177c6378cab0f
[INFO] running `Command { std: "docker" "start" "-a" "2e387991a4e08567c90340cb5e3cde8850373387e50f01287da177c6378cab0f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.15
[INFO] [stderr]    Compiling syn v1.0.23
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]    Compiling thiserror v1.0.19
[INFO] [stderr]    Compiling database v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.49s
[INFO] running `Command { std: "docker" "inspect" "2e387991a4e08567c90340cb5e3cde8850373387e50f01287da177c6378cab0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e387991a4e08567c90340cb5e3cde8850373387e50f01287da177c6378cab0f", kill_on_drop: false }`
[INFO] [stdout] 2e387991a4e08567c90340cb5e3cde8850373387e50f01287da177c6378cab0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d0dfbaa9ed1ba7ff0cc6761f1d5a813a8eab7ffda1e9b69a9fad70db50297a7
[INFO] running `Command { std: "docker" "start" "-a" "1d0dfbaa9ed1ba7ff0cc6761f1d5a813a8eab7ffda1e9b69a9fad70db50297a7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling database v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.06s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/database-f2361ef2cfce324f)
[INFO] running `Command { std: "docker" "inspect" "1d0dfbaa9ed1ba7ff0cc6761f1d5a813a8eab7ffda1e9b69a9fad70db50297a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d0dfbaa9ed1ba7ff0cc6761f1d5a813a8eab7ffda1e9b69a9fad70db50297a7", kill_on_drop: false }`
[INFO] [stdout] 1d0dfbaa9ed1ba7ff0cc6761f1d5a813a8eab7ffda1e9b69a9fad70db50297a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 94299e4b47ac64687e45e9b5478b77a5a60c2da5e6acceb39d48fe45d32689d3
[INFO] running `Command { std: "docker" "start" "-a" "94299e4b47ac64687e45e9b5478b77a5a60c2da5e6acceb39d48fe45d32689d3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "94299e4b47ac64687e45e9b5478b77a5a60c2da5e6acceb39d48fe45d32689d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94299e4b47ac64687e45e9b5478b77a5a60c2da5e6acceb39d48fe45d32689d3", kill_on_drop: false }`
[INFO] [stdout] 94299e4b47ac64687e45e9b5478b77a5a60c2da5e6acceb39d48fe45d32689d3