[INFO] fetching crate alookup 0.2.0...
[INFO] testing alookup-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate alookup 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate alookup 0.2.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alookup 0.2.0
[INFO] finished tweaking crates.io crate alookup 0.2.0
[INFO] tweaked toml for crates.io crate alookup 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libresolv-sys v0.1.0
[INFO] [stderr]   Downloaded resolv v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-01-01" "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] f9cee55e90dff901af339b15a0481d097e13cfc852cbaaefdfe5cc3ff0c346e4
[INFO] running `Command { std: "docker" "start" "-a" "f9cee55e90dff901af339b15a0481d097e13cfc852cbaaefdfe5cc3ff0c346e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9cee55e90dff901af339b15a0481d097e13cfc852cbaaefdfe5cc3ff0c346e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9cee55e90dff901af339b15a0481d097e13cfc852cbaaefdfe5cc3ff0c346e4", kill_on_drop: false }`
[INFO] [stdout] f9cee55e90dff901af339b15a0481d097e13cfc852cbaaefdfe5cc3ff0c346e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9b3e64170ad499033610a33c5616d8e9706a67da71999f09e4e37e284ff3f54
[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" "c9b3e64170ad499033610a33c5616d8e9706a67da71999f09e4e37e284ff3f54", kill_on_drop: false }`
[INFO] [stderr]    Compiling libresolv-sys v0.1.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling resolv v0.1.5
[INFO] [stderr]    Compiling alookup v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.68s
[INFO] running `Command { std: "docker" "inspect" "c9b3e64170ad499033610a33c5616d8e9706a67da71999f09e4e37e284ff3f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9b3e64170ad499033610a33c5616d8e9706a67da71999f09e4e37e284ff3f54", kill_on_drop: false }`
[INFO] [stdout] c9b3e64170ad499033610a33c5616d8e9706a67da71999f09e4e37e284ff3f54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ad8d9e7ec783a5f8c7805b3125c35188df225c8bea852732266b80c1c243aa7
[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" "9ad8d9e7ec783a5f8c7805b3125c35188df225c8bea852732266b80c1c243aa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling alookup v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "9ad8d9e7ec783a5f8c7805b3125c35188df225c8bea852732266b80c1c243aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ad8d9e7ec783a5f8c7805b3125c35188df225c8bea852732266b80c1c243aa7", kill_on_drop: false }`
[INFO] [stdout] 9ad8d9e7ec783a5f8c7805b3125c35188df225c8bea852732266b80c1c243aa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-01-01" "test" "--frozen", 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] bdc38e906b7c9b8b0ff50beb5a8945a44ee178e6cde7c444e5cbaf0cd695d739
[INFO] running `Command { std: "docker" "start" "-a" "bdc38e906b7c9b8b0ff50beb5a8945a44ee178e6cde7c444e5cbaf0cd695d739", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/alookup-bd572854895fa440
[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" "bdc38e906b7c9b8b0ff50beb5a8945a44ee178e6cde7c444e5cbaf0cd695d739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdc38e906b7c9b8b0ff50beb5a8945a44ee178e6cde7c444e5cbaf0cd695d739", kill_on_drop: false }`
[INFO] [stdout] bdc38e906b7c9b8b0ff50beb5a8945a44ee178e6cde7c444e5cbaf0cd695d739