[INFO] fetching crate rand-python 0.1.0...
[INFO] testing rand-python-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rand-python 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rand-python 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rand-python 0.1.0
[INFO] finished tweaking crates.io crate rand-python 0.1.0
[INFO] tweaked toml for crates.io crate rand-python 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba5d9d6f3474f37d292f64ffba2b34aaef5966d06ee2d251d5fa508ddca204bc
[INFO] running `Command { std: "docker" "start" "-a" "ba5d9d6f3474f37d292f64ffba2b34aaef5966d06ee2d251d5fa508ddca204bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba5d9d6f3474f37d292f64ffba2b34aaef5966d06ee2d251d5fa508ddca204bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba5d9d6f3474f37d292f64ffba2b34aaef5966d06ee2d251d5fa508ddca204bc", kill_on_drop: false }`
[INFO] [stdout] ba5d9d6f3474f37d292f64ffba2b34aaef5966d06ee2d251d5fa508ddca204bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 312d9840c6dd75f7bbc189a4dac552cb33a0e492b1f2492c7e77ec68eb69858e
[INFO] running `Command { std: "docker" "start" "-a" "312d9840c6dd75f7bbc189a4dac552cb33a0e492b1f2492c7e77ec68eb69858e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand-python v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "312d9840c6dd75f7bbc189a4dac552cb33a0e492b1f2492c7e77ec68eb69858e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "312d9840c6dd75f7bbc189a4dac552cb33a0e492b1f2492c7e77ec68eb69858e", kill_on_drop: false }`
[INFO] [stdout] 312d9840c6dd75f7bbc189a4dac552cb33a0e492b1f2492c7e77ec68eb69858e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c48ba43906d64157013706db1c7dfb88ceae295c7fd417ec7d549796dec52730
[INFO] running `Command { std: "docker" "start" "-a" "c48ba43906d64157013706db1c7dfb88ceae295c7fd417ec7d549796dec52730", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling rand-python v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.38s
[INFO] running `Command { std: "docker" "inspect" "c48ba43906d64157013706db1c7dfb88ceae295c7fd417ec7d549796dec52730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c48ba43906d64157013706db1c7dfb88ceae295c7fd417ec7d549796dec52730", kill_on_drop: false }`
[INFO] [stdout] c48ba43906d64157013706db1c7dfb88ceae295c7fd417ec7d549796dec52730
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2dd3c082d466798877a10eaef1bf037ef7f4002ead6b7496efcdde9004d24d0c
[INFO] running `Command { std: "docker" "start" "-a" "2dd3c082d466798877a10eaef1bf037ef7f4002ead6b7496efcdde9004d24d0c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rand_python-8147b77958a1c7d3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::sanity_checks ... 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 rand-python
[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" "2dd3c082d466798877a10eaef1bf037ef7f4002ead6b7496efcdde9004d24d0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dd3c082d466798877a10eaef1bf037ef7f4002ead6b7496efcdde9004d24d0c", kill_on_drop: false }`
[INFO] [stdout] 2dd3c082d466798877a10eaef1bf037ef7f4002ead6b7496efcdde9004d24d0c