[INFO] fetching crate rand_lcg 0.1.0...
[INFO] testing rand_lcg-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rand_lcg 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rand_lcg 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d116cbc34a7dfc1ae1fb068c48c43b3b6b2c541fdbf4d586de6524853336c4c
[INFO] running `Command { std: "docker" "start" "-a" "5d116cbc34a7dfc1ae1fb068c48c43b3b6b2c541fdbf4d586de6524853336c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d116cbc34a7dfc1ae1fb068c48c43b3b6b2c541fdbf4d586de6524853336c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d116cbc34a7dfc1ae1fb068c48c43b3b6b2c541fdbf4d586de6524853336c4c", kill_on_drop: false }`
[INFO] [stdout] 5d116cbc34a7dfc1ae1fb068c48c43b3b6b2c541fdbf4d586de6524853336c4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3edcd13da5107a25f93cc7d9620afd7b06f83a2d994d7dfd0a5a52447c48cd4
[INFO] running `Command { std: "docker" "start" "-a" "a3edcd13da5107a25f93cc7d9620afd7b06f83a2d994d7dfd0a5a52447c48cd4", kill_on_drop: false }`
[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 0.56s
[INFO] running `Command { std: "docker" "inspect" "a3edcd13da5107a25f93cc7d9620afd7b06f83a2d994d7dfd0a5a52447c48cd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3edcd13da5107a25f93cc7d9620afd7b06f83a2d994d7dfd0a5a52447c48cd4", kill_on_drop: false }`
[INFO] [stdout] a3edcd13da5107a25f93cc7d9620afd7b06f83a2d994d7dfd0a5a52447c48cd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d426d1c0c53c02c59069c3ec859e2dbf4abe7e176fe323a4240585b9270c0d68
[INFO] running `Command { std: "docker" "start" "-a" "d426d1c0c53c02c59069c3ec859e2dbf4abe7e176fe323a4240585b9270c0d68", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_lcg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "d426d1c0c53c02c59069c3ec859e2dbf4abe7e176fe323a4240585b9270c0d68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d426d1c0c53c02c59069c3ec859e2dbf4abe7e176fe323a4240585b9270c0d68", kill_on_drop: false }`
[INFO] [stdout] d426d1c0c53c02c59069c3ec859e2dbf4abe7e176fe323a4240585b9270c0d68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 79dd130699e4c0cf4c5f48f8d7789f59f1fee5489701ab4929e2a5219ab32f0f
[INFO] running `Command { std: "docker" "start" "-a" "79dd130699e4c0cf4c5f48f8d7789f59f1fee5489701ab4929e2a5219ab32f0f", 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_lcg-a1f69357e0da7ec7)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/lcg.rs (/opt/rustwide/target/debug/deps/lcg-92b5c32ad5cd7f2b)
[INFO] [stdout] test lcg::tests::test_add ... ok
[INFO] [stdout] test lcg::tests::test_invariant ... ok
[INFO] [stdout] test lcg::tests::test_next_u32 ... ok
[INFO] [stdout] test lcg::tests::test_next_u64 ... 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] [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" "79dd130699e4c0cf4c5f48f8d7789f59f1fee5489701ab4929e2a5219ab32f0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79dd130699e4c0cf4c5f48f8d7789f59f1fee5489701ab4929e2a5219ab32f0f", kill_on_drop: false }`
[INFO] [stdout] 79dd130699e4c0cf4c5f48f8d7789f59f1fee5489701ab4929e2a5219ab32f0f