[INFO] fetching crate rand_hc 0.3.1...
[INFO] testing rand_hc-0.3.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate rand_hc 0.3.1 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate rand_hc 0.3.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rand_hc 0.3.1
[INFO] finished tweaking crates.io crate rand_hc 0.3.1
[INFO] tweaked toml for crates.io crate rand_hc 0.3.1 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3262557c41af7d192d9e67ae9dd7ce9761a4e67d9eff071500a29088e735b16
[INFO] running `Command { std: "docker" "start" "-a" "a3262557c41af7d192d9e67ae9dd7ce9761a4e67d9eff071500a29088e735b16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3262557c41af7d192d9e67ae9dd7ce9761a4e67d9eff071500a29088e735b16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3262557c41af7d192d9e67ae9dd7ce9761a4e67d9eff071500a29088e735b16", kill_on_drop: false }`
[INFO] [stdout] a3262557c41af7d192d9e67ae9dd7ce9761a4e67d9eff071500a29088e735b16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa87773fe821d121a7843738be7131e53daa51039a68910401ff285e793536f4
[INFO] running `Command { std: "docker" "start" "-a" "fa87773fe821d121a7843738be7131e53daa51039a68910401ff285e793536f4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_hc v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "fa87773fe821d121a7843738be7131e53daa51039a68910401ff285e793536f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa87773fe821d121a7843738be7131e53daa51039a68910401ff285e793536f4", kill_on_drop: false }`
[INFO] [stdout] fa87773fe821d121a7843738be7131e53daa51039a68910401ff285e793536f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b85ea74ba0bfb4bd3b843d601c04bf952381fda68f14a1525d6554e27bf1628
[INFO] running `Command { std: "docker" "start" "-a" "9b85ea74ba0bfb4bd3b843d601c04bf952381fda68f14a1525d6554e27bf1628", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand_hc v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "9b85ea74ba0bfb4bd3b843d601c04bf952381fda68f14a1525d6554e27bf1628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b85ea74ba0bfb4bd3b843d601c04bf952381fda68f14a1525d6554e27bf1628", kill_on_drop: false }`
[INFO] [stdout] 9b85ea74ba0bfb4bd3b843d601c04bf952381fda68f14a1525d6554e27bf1628
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84dea3c5c615b40df96a60a3b9bcb844b10ff3c095bb2ffa7f439a607de6149d
[INFO] running `Command { std: "docker" "start" "-a" "84dea3c5c615b40df96a60a3b9bcb844b10ff3c095bb2ffa7f439a607de6149d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rand_hc-fe9c0a69d7dd66dd)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]    Doc-tests rand_hc
[INFO] [stdout] test hc128::test::test_hc128_true_values_a ... ok
[INFO] [stdout] test hc128::test::test_hc128_true_values_c ... ok
[INFO] [stdout] test hc128::test::test_hc128_true_values_b ... ok
[INFO] [stdout] test hc128::test::test_hc128_true_values_bytes ... ok
[INFO] [stdout] test hc128::test::test_hc128_clone ... ok
[INFO] [stdout] test hc128::test::test_hc128_true_values_u64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "84dea3c5c615b40df96a60a3b9bcb844b10ff3c095bb2ffa7f439a607de6149d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84dea3c5c615b40df96a60a3b9bcb844b10ff3c095bb2ffa7f439a607de6149d", kill_on_drop: false }`
[INFO] [stdout] 84dea3c5c615b40df96a60a3b9bcb844b10ff3c095bb2ffa7f439a607de6149d