[INFO] fetching crate fakt-server 0.1.0...
[INFO] testing fakt-server-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate fakt-server 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate fakt-server 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fakt-server 0.1.0
[INFO] finished tweaking crates.io crate fakt-server 0.1.0
[INFO] tweaked toml for crates.io crate fakt-server 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate fakt-server 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3ac82add36a31b096a5859bdf9d22f827c9c7863e6e5875dc1a40a540cb46704
[INFO] running `Command { std: "docker" "start" "-a" "3ac82add36a31b096a5859bdf9d22f827c9c7863e6e5875dc1a40a540cb46704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ac82add36a31b096a5859bdf9d22f827c9c7863e6e5875dc1a40a540cb46704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ac82add36a31b096a5859bdf9d22f827c9c7863e6e5875dc1a40a540cb46704", kill_on_drop: false }`
[INFO] [stdout] 3ac82add36a31b096a5859bdf9d22f827c9c7863e6e5875dc1a40a540cb46704
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfb80f71098b16c47ee99c671ec55226d57e3f23f92e2f1932e7b18f1291f6ec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cfb80f71098b16c47ee99c671ec55226d57e3f23f92e2f1932e7b18f1291f6ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling fakt-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "cfb80f71098b16c47ee99c671ec55226d57e3f23f92e2f1932e7b18f1291f6ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfb80f71098b16c47ee99c671ec55226d57e3f23f92e2f1932e7b18f1291f6ec", kill_on_drop: false }`
[INFO] [stdout] cfb80f71098b16c47ee99c671ec55226d57e3f23f92e2f1932e7b18f1291f6ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 884705ae99c3ee36c45250e9a657a8ed1487de116beec7983246120a7c95e3a5
[INFO] running `Command { std: "docker" "start" "-a" "884705ae99c3ee36c45250e9a657a8ed1487de116beec7983246120a7c95e3a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling fakt-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "884705ae99c3ee36c45250e9a657a8ed1487de116beec7983246120a7c95e3a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "884705ae99c3ee36c45250e9a657a8ed1487de116beec7983246120a7c95e3a5", kill_on_drop: false }`
[INFO] [stdout] 884705ae99c3ee36c45250e9a657a8ed1487de116beec7983246120a7c95e3a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0be783596a16cd1d2cdc2f9da327e71fbbff9469152444bf7d6a4b2c4d3fca1b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0be783596a16cd1d2cdc2f9da327e71fbbff9469152444bf7d6a4b2c4d3fca1b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fakt_server-86402dc6a1b06152
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0be783596a16cd1d2cdc2f9da327e71fbbff9469152444bf7d6a4b2c4d3fca1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0be783596a16cd1d2cdc2f9da327e71fbbff9469152444bf7d6a4b2c4d3fca1b", kill_on_drop: false }`
[INFO] [stdout] 0be783596a16cd1d2cdc2f9da327e71fbbff9469152444bf7d6a4b2c4d3fca1b