[INFO] fetching crate rumbrella-rdk-serialization-rson 0.1.0...
[INFO] testing rumbrella-rdk-serialization-rson-0.1.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate rumbrella-rdk-serialization-rson 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rumbrella-rdk-serialization-rson 0.1.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rumbrella-rdk-serialization-rson 0.1.0
[INFO] finished tweaking crates.io crate rumbrella-rdk-serialization-rson 0.1.0
[INFO] tweaked toml for crates.io crate rumbrella-rdk-serialization-rson 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f56656ea4aaf7971a1306df9be14f3493a488097a54c3dd33b924c7cc5f9f068
[INFO] running `Command { std: "docker" "start" "-a" "f56656ea4aaf7971a1306df9be14f3493a488097a54c3dd33b924c7cc5f9f068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f56656ea4aaf7971a1306df9be14f3493a488097a54c3dd33b924c7cc5f9f068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f56656ea4aaf7971a1306df9be14f3493a488097a54c3dd33b924c7cc5f9f068", kill_on_drop: false }`
[INFO] [stdout] f56656ea4aaf7971a1306df9be14f3493a488097a54c3dd33b924c7cc5f9f068
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9aae7a6d14ee8798f1f36c9f7a082e1e4e0e19e9e12ca0df0ec0183ff0e4c734
[INFO] running `Command { std: "docker" "start" "-a" "9aae7a6d14ee8798f1f36c9f7a082e1e4e0e19e9e12ca0df0ec0183ff0e4c734", kill_on_drop: false }`
[INFO] [stderr]    Compiling rumbrella-rdk-serialization-rson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "9aae7a6d14ee8798f1f36c9f7a082e1e4e0e19e9e12ca0df0ec0183ff0e4c734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aae7a6d14ee8798f1f36c9f7a082e1e4e0e19e9e12ca0df0ec0183ff0e4c734", kill_on_drop: false }`
[INFO] [stdout] 9aae7a6d14ee8798f1f36c9f7a082e1e4e0e19e9e12ca0df0ec0183ff0e4c734
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95fd36a872b5624e7962d4b86d9572f4f65f0dd42de1a1d3767b60665ba95048
[INFO] running `Command { std: "docker" "start" "-a" "95fd36a872b5624e7962d4b86d9572f4f65f0dd42de1a1d3767b60665ba95048", kill_on_drop: false }`
[INFO] [stderr]    Compiling rumbrella-rdk-serialization-rson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "95fd36a872b5624e7962d4b86d9572f4f65f0dd42de1a1d3767b60665ba95048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95fd36a872b5624e7962d4b86d9572f4f65f0dd42de1a1d3767b60665ba95048", kill_on_drop: false }`
[INFO] [stdout] 95fd36a872b5624e7962d4b86d9572f4f65f0dd42de1a1d3767b60665ba95048
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 474e152e4dd80b4fa659be0542644263e4c632f5b8840ca9c006b3dc28dd3068
[INFO] running `Command { std: "docker" "start" "-a" "474e152e4dd80b4fa659be0542644263e4c632f5b8840ca9c006b3dc28dd3068", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rumbrella_rdk_serialization_rson-960d097e3ef3c452)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rumbrella-rdk-serialization-rson
[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" "474e152e4dd80b4fa659be0542644263e4c632f5b8840ca9c006b3dc28dd3068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "474e152e4dd80b4fa659be0542644263e4c632f5b8840ca9c006b3dc28dd3068", kill_on_drop: false }`
[INFO] [stdout] 474e152e4dd80b4fa659be0542644263e4c632f5b8840ca9c006b3dc28dd3068