[INFO] fetching crate rand_lcg 0.1.0...
[INFO] testing rand_lcg-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate rand_lcg 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate rand_lcg 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rand_lcg 0.1.0
[INFO] finished tweaking crates.io crate rand_lcg 0.1.0
[INFO] tweaked toml for crates.io crate rand_lcg 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f9c0b0d5db215422250ddd3f04766e3b5fc2599bdb46f54434b8855be340a8e
[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" "2f9c0b0d5db215422250ddd3f04766e3b5fc2599bdb46f54434b8855be340a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f9c0b0d5db215422250ddd3f04766e3b5fc2599bdb46f54434b8855be340a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f9c0b0d5db215422250ddd3f04766e3b5fc2599bdb46f54434b8855be340a8e", kill_on_drop: false }`
[INFO] [stdout] 2f9c0b0d5db215422250ddd3f04766e3b5fc2599bdb46f54434b8855be340a8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] abd7b50cdc591d252fa1cbbdf3b45903c21175896d0d632e343b34fd832329e2
[INFO] running `Command { std: "docker" "start" "-a" "abd7b50cdc591d252fa1cbbdf3b45903c21175896d0d632e343b34fd832329e2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_lcg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "abd7b50cdc591d252fa1cbbdf3b45903c21175896d0d632e343b34fd832329e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abd7b50cdc591d252fa1cbbdf3b45903c21175896d0d632e343b34fd832329e2", kill_on_drop: false }`
[INFO] [stdout] abd7b50cdc591d252fa1cbbdf3b45903c21175896d0d632e343b34fd832329e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62b98dd1c78558cb23e29abc888a0a88c24f8b9ddd9fe4e934571a062be96bf1
[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" "62b98dd1c78558cb23e29abc888a0a88c24f8b9ddd9fe4e934571a062be96bf1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_lcg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "62b98dd1c78558cb23e29abc888a0a88c24f8b9ddd9fe4e934571a062be96bf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62b98dd1c78558cb23e29abc888a0a88c24f8b9ddd9fe4e934571a062be96bf1", kill_on_drop: false }`
[INFO] [stdout] 62b98dd1c78558cb23e29abc888a0a88c24f8b9ddd9fe4e934571a062be96bf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 53b857a13eae1955b40aeadb4190a05d9ef78277d82ab89a7e4f84c5729b31a6
[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" "53b857a13eae1955b40aeadb4190a05d9ef78277d82ab89a7e4f84c5729b31a6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rand_lcg-0b051de59000a3ca
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test lcg::tests::test_next_u64 ... ok
[INFO] [stdout] test lcg::tests::test_invariant ... ok
[INFO] [stdout] test lcg::tests::test_add ... ok
[INFO] [stdout] test lcg::tests::test_next_u32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lcg-cb7ce87bbca1a23c
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_seeded_construction_ansic ... ok
[INFO] [stdout] test test_seeded_construction_cpp ... ok
[INFO] [stdout] test test_seeded_construction_randu ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rand_lcg
[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" "53b857a13eae1955b40aeadb4190a05d9ef78277d82ab89a7e4f84c5729b31a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b857a13eae1955b40aeadb4190a05d9ef78277d82ab89a7e4f84c5729b31a6", kill_on_drop: false }`
[INFO] [stdout] 53b857a13eae1955b40aeadb4190a05d9ef78277d82ab89a7e4f84c5729b31a6