[INFO] fetching crate rand_lcg 0.1.0...
[INFO] testing rand_lcg-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rand_lcg 0.1.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate rand_lcg 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b21a96db1686898d1e6c665fa84c74efc08a9a87c5142baa0b1a4e27e7e096e
[INFO] running `Command { std: "docker" "start" "-a" "3b21a96db1686898d1e6c665fa84c74efc08a9a87c5142baa0b1a4e27e7e096e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b21a96db1686898d1e6c665fa84c74efc08a9a87c5142baa0b1a4e27e7e096e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b21a96db1686898d1e6c665fa84c74efc08a9a87c5142baa0b1a4e27e7e096e", kill_on_drop: false }`
[INFO] [stdout] 3b21a96db1686898d1e6c665fa84c74efc08a9a87c5142baa0b1a4e27e7e096e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c240c60e9d461b906e0259ca6f648257272a0f0903a9abe7f28f70b8c53e64f
[INFO] running `Command { std: "docker" "start" "-a" "6c240c60e9d461b906e0259ca6f648257272a0f0903a9abe7f28f70b8c53e64f", 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 1.66s
[INFO] running `Command { std: "docker" "inspect" "6c240c60e9d461b906e0259ca6f648257272a0f0903a9abe7f28f70b8c53e64f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c240c60e9d461b906e0259ca6f648257272a0f0903a9abe7f28f70b8c53e64f", kill_on_drop: false }`
[INFO] [stdout] 6c240c60e9d461b906e0259ca6f648257272a0f0903a9abe7f28f70b8c53e64f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05cacd7cdce7515a6997547deedfdd416df6edab6dd48baed0057369940ce81b
[INFO] running `Command { std: "docker" "start" "-a" "05cacd7cdce7515a6997547deedfdd416df6edab6dd48baed0057369940ce81b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_lcg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "05cacd7cdce7515a6997547deedfdd416df6edab6dd48baed0057369940ce81b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05cacd7cdce7515a6997547deedfdd416df6edab6dd48baed0057369940ce81b", kill_on_drop: false }`
[INFO] [stdout] 05cacd7cdce7515a6997547deedfdd416df6edab6dd48baed0057369940ce81b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a436f106fc19b4d98eebdc4dbac533e3a5fa02352784910d45fdddf7f27f8287
[INFO] running `Command { std: "docker" "start" "-a" "a436f106fc19b4d98eebdc4dbac533e3a5fa02352784910d45fdddf7f27f8287", 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] [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] [stderr]      Running tests/lcg.rs (/opt/rustwide/target/debug/deps/lcg-92b5c32ad5cd7f2b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_seeded_construction_ansic ... ok
[INFO] [stdout] test test_seeded_construction_randu ... ok
[INFO] [stdout] test test_seeded_construction_cpp ... 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" "a436f106fc19b4d98eebdc4dbac533e3a5fa02352784910d45fdddf7f27f8287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a436f106fc19b4d98eebdc4dbac533e3a5fa02352784910d45fdddf7f27f8287", kill_on_drop: false }`
[INFO] [stdout] a436f106fc19b4d98eebdc4dbac533e3a5fa02352784910d45fdddf7f27f8287