[INFO] fetching crate kepler 0.0.1...
[INFO] testing kepler-0.0.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate kepler 0.0.1 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate kepler 0.0.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kepler 0.0.1
[INFO] finished tweaking crates.io crate kepler 0.0.1
[INFO] tweaked toml for crates.io crate kepler 0.0.1 written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate crates.io crate kepler 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9348871d406882c26f22e699549ae776fcb096bc0f7986628c637cf88094da05
[INFO] running `Command { std: "docker" "start" "-a" "9348871d406882c26f22e699549ae776fcb096bc0f7986628c637cf88094da05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9348871d406882c26f22e699549ae776fcb096bc0f7986628c637cf88094da05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9348871d406882c26f22e699549ae776fcb096bc0f7986628c637cf88094da05", kill_on_drop: false }`
[INFO] [stdout] 9348871d406882c26f22e699549ae776fcb096bc0f7986628c637cf88094da05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 545a6fe204fbd5a854de9f0aeaec6211acc21adfde4071c48bcede756db38167
[INFO] running `Command { std: "docker" "start" "-a" "545a6fe204fbd5a854de9f0aeaec6211acc21adfde4071c48bcede756db38167", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kepler v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "545a6fe204fbd5a854de9f0aeaec6211acc21adfde4071c48bcede756db38167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "545a6fe204fbd5a854de9f0aeaec6211acc21adfde4071c48bcede756db38167", kill_on_drop: false }`
[INFO] [stdout] 545a6fe204fbd5a854de9f0aeaec6211acc21adfde4071c48bcede756db38167
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f74db35ccb5d803c8e7bf1c67fed395db11e32f7020d71f8c973068d771b93d6
[INFO] running `Command { std: "docker" "start" "-a" "f74db35ccb5d803c8e7bf1c67fed395db11e32f7020d71f8c973068d771b93d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling kepler v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "f74db35ccb5d803c8e7bf1c67fed395db11e32f7020d71f8c973068d771b93d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f74db35ccb5d803c8e7bf1c67fed395db11e32f7020d71f8c973068d771b93d6", kill_on_drop: false }`
[INFO] [stdout] f74db35ccb5d803c8e7bf1c67fed395db11e32f7020d71f8c973068d771b93d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a1191345cdaf0cce0efc09a1cc0829f2103c5d5c1666a2b2567ee8df52a84b20
[INFO] running `Command { std: "docker" "start" "-a" "a1191345cdaf0cce0efc09a1cc0829f2103c5d5c1666a2b2567ee8df52a84b20", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kepler-935bb824c6cf9e8f)
[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" "a1191345cdaf0cce0efc09a1cc0829f2103c5d5c1666a2b2567ee8df52a84b20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1191345cdaf0cce0efc09a1cc0829f2103c5d5c1666a2b2567ee8df52a84b20", kill_on_drop: false }`
[INFO] [stdout] a1191345cdaf0cce0efc09a1cc0829f2103c5d5c1666a2b2567ee8df52a84b20