[INFO] cloning repository https://github.com/Sirneij/rust-kvstore
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sirneij/rust-kvstore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSirneij%2Frust-kvstore", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSirneij%2Frust-kvstore'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c51121dd8b2bd581a6db96127670e8b7a8015b90
[INFO] testing Sirneij/rust-kvstore against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSirneij%2Frust-kvstore" "/workspace/builds/worker-53/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-53/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Sirneij/rust-kvstore on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Sirneij/rust-kvstore
[INFO] finished tweaking git repo https://github.com/Sirneij/rust-kvstore
[INFO] tweaked toml for git repo https://github.com/Sirneij/rust-kvstore written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] crate git repo https://github.com/Sirneij/rust-kvstore already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16ed9a7940196568c8d2b301af49368fe5f908ec228eb930575d3f8c0393e966
[INFO] running `Command { std: "docker" "start" "-a" "16ed9a7940196568c8d2b301af49368fe5f908ec228eb930575d3f8c0393e966", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16ed9a7940196568c8d2b301af49368fe5f908ec228eb930575d3f8c0393e966", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16ed9a7940196568c8d2b301af49368fe5f908ec228eb930575d3f8c0393e966", kill_on_drop: false }`
[INFO] [stdout] 16ed9a7940196568c8d2b301af49368fe5f908ec228eb930575d3f8c0393e966
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9a9ccea3c6953de4becfece70fdbfa66308a27fd4bbb313a7d7693659bfbf89
[INFO] running `Command { std: "docker" "start" "-a" "e9a9ccea3c6953de4becfece70fdbfa66308a27fd4bbb313a7d7693659bfbf89", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-kvstore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "e9a9ccea3c6953de4becfece70fdbfa66308a27fd4bbb313a7d7693659bfbf89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9a9ccea3c6953de4becfece70fdbfa66308a27fd4bbb313a7d7693659bfbf89", kill_on_drop: false }`
[INFO] [stdout] e9a9ccea3c6953de4becfece70fdbfa66308a27fd4bbb313a7d7693659bfbf89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cf75d5bc5318c6490ea0438909814dfe90d9fc95dd8d77dd87f64a39c9db640
[INFO] running `Command { std: "docker" "start" "-a" "6cf75d5bc5318c6490ea0438909814dfe90d9fc95dd8d77dd87f64a39c9db640", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-kvstore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.39s
[INFO] running `Command { std: "docker" "inspect" "6cf75d5bc5318c6490ea0438909814dfe90d9fc95dd8d77dd87f64a39c9db640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cf75d5bc5318c6490ea0438909814dfe90d9fc95dd8d77dd87f64a39c9db640", kill_on_drop: false }`
[INFO] [stdout] 6cf75d5bc5318c6490ea0438909814dfe90d9fc95dd8d77dd87f64a39c9db640
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a131e8e5593c35fec20775e50cc6e03d49076a1b3d476825eb0a328ce7e536bb
[INFO] running `Command { std: "docker" "start" "-a" "a131e8e5593c35fec20775e50cc6e03d49076a1b3d476825eb0a328ce7e536bb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_kvstore-8393087c417d5047)
[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" "a131e8e5593c35fec20775e50cc6e03d49076a1b3d476825eb0a328ce7e536bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a131e8e5593c35fec20775e50cc6e03d49076a1b3d476825eb0a328ce7e536bb", kill_on_drop: false }`
[INFO] [stdout] a131e8e5593c35fec20775e50cc6e03d49076a1b3d476825eb0a328ce7e536bb