[INFO] fetching crate wpv 0.0.0-alpha.0...
[INFO] testing wpv-0.0.0-alpha.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate wpv 0.0.0-alpha.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate wpv 0.0.0-alpha.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wpv 0.0.0-alpha.0
[INFO] finished tweaking crates.io crate wpv 0.0.0-alpha.0
[INFO] tweaked toml for crates.io crate wpv 0.0.0-alpha.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate wpv 0.0.0-alpha.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee5328ee44f5a6a869bfaccb5bc01f4173ec875a51b700478d794af429101cd0
[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" "ee5328ee44f5a6a869bfaccb5bc01f4173ec875a51b700478d794af429101cd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee5328ee44f5a6a869bfaccb5bc01f4173ec875a51b700478d794af429101cd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee5328ee44f5a6a869bfaccb5bc01f4173ec875a51b700478d794af429101cd0", kill_on_drop: false }`
[INFO] [stdout] ee5328ee44f5a6a869bfaccb5bc01f4173ec875a51b700478d794af429101cd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--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] 99708e2c04d4765b2cb8fd4a15704b2ef1db968d828ce29897ea424491e5befe
[INFO] running `Command { std: "docker" "start" "-a" "99708e2c04d4765b2cb8fd4a15704b2ef1db968d828ce29897ea424491e5befe", kill_on_drop: false }`
[INFO] [stderr]    Compiling wpv v0.0.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "99708e2c04d4765b2cb8fd4a15704b2ef1db968d828ce29897ea424491e5befe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99708e2c04d4765b2cb8fd4a15704b2ef1db968d828ce29897ea424491e5befe", kill_on_drop: false }`
[INFO] [stdout] 99708e2c04d4765b2cb8fd4a15704b2ef1db968d828ce29897ea424491e5befe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] dfbda789b7ec251b34b7022bb70eff87387c627c51e6752007d3c0e34a7ea2c7
[INFO] running `Command { std: "docker" "start" "-a" "dfbda789b7ec251b34b7022bb70eff87387c627c51e6752007d3c0e34a7ea2c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling wpv v0.0.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "dfbda789b7ec251b34b7022bb70eff87387c627c51e6752007d3c0e34a7ea2c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfbda789b7ec251b34b7022bb70eff87387c627c51e6752007d3c0e34a7ea2c7", kill_on_drop: false }`
[INFO] [stdout] dfbda789b7ec251b34b7022bb70eff87387c627c51e6752007d3c0e34a7ea2c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 864e98ae817006238b3d17059102c37339f5f54302fa3e052a290784b74ffc34
[INFO] running `Command { std: "docker" "start" "-a" "864e98ae817006238b3d17059102c37339f5f54302fa3e052a290784b74ffc34", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wpv-8b593c5e51a1315d
[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" "864e98ae817006238b3d17059102c37339f5f54302fa3e052a290784b74ffc34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "864e98ae817006238b3d17059102c37339f5f54302fa3e052a290784b74ffc34", kill_on_drop: false }`
[INFO] [stdout] 864e98ae817006238b3d17059102c37339f5f54302fa3e052a290784b74ffc34