[INFO] fetching crate tinymt 1.0.6...
[INFO] testing tinymt-1.0.6 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tinymt 1.0.6 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate tinymt 1.0.6 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tinymt 1.0.6
[INFO] finished tweaking crates.io crate tinymt 1.0.6
[INFO] tweaked toml for crates.io crate tinymt 1.0.6 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", 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] 28ea74c4e3a39579034bff51fda3435d964e7c50ccd06110131e48fac194287c
[INFO] running `Command { std: "docker" "start" "-a" "28ea74c4e3a39579034bff51fda3435d964e7c50ccd06110131e48fac194287c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28ea74c4e3a39579034bff51fda3435d964e7c50ccd06110131e48fac194287c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28ea74c4e3a39579034bff51fda3435d964e7c50ccd06110131e48fac194287c", kill_on_drop: false }`
[INFO] [stdout] 28ea74c4e3a39579034bff51fda3435d964e7c50ccd06110131e48fac194287c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "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] 633f88825170d93e347e76b79f2a022c33da27f7d1a7dc2fb9bdd5a0e89f895a
[INFO] running `Command { std: "docker" "start" "-a" "633f88825170d93e347e76b79f2a022c33da27f7d1a7dc2fb9bdd5a0e89f895a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tinymt v1.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "633f88825170d93e347e76b79f2a022c33da27f7d1a7dc2fb9bdd5a0e89f895a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "633f88825170d93e347e76b79f2a022c33da27f7d1a7dc2fb9bdd5a0e89f895a", kill_on_drop: false }`
[INFO] [stdout] 633f88825170d93e347e76b79f2a022c33da27f7d1a7dc2fb9bdd5a0e89f895a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "test" "--frozen" "--no-run" "--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] af47acaf5bd1d663bd33865a921e6d7eb6823f46fafd0b3cba0e90c6cec5bb3c
[INFO] running `Command { std: "docker" "start" "-a" "af47acaf5bd1d663bd33865a921e6d7eb6823f46fafd0b3cba0e90c6cec5bb3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinymt v1.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "af47acaf5bd1d663bd33865a921e6d7eb6823f46fafd0b3cba0e90c6cec5bb3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af47acaf5bd1d663bd33865a921e6d7eb6823f46fafd0b3cba0e90c6cec5bb3c", kill_on_drop: false }`
[INFO] [stdout] af47acaf5bd1d663bd33865a921e6d7eb6823f46fafd0b3cba0e90c6cec5bb3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5de70e38f1531a1574bb43b68644b7e067f7b37dc535b33935e7358837a9597c
[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" "5de70e38f1531a1574bb43b68644b7e067f7b37dc535b33935e7358837a9597c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tinymt-e95ebddc42788258)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::tinymt_usage ... 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]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-1a288978182f8f69)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tinymt32::test_cases_by_author ... ok
[INFO] [stdout] test tinymt64::test_cases_by_author ... ok
[INFO] [stdout] test test_tinymt64_seed ... ok
[INFO] [stdout] test test_tinymt32_seed ... ok
[INFO] [stdout] test test_chi_squared_tinymt32 ... ok
[INFO] [stdout] test test_chi_squared_tinymt64 ... ok
[INFO] [stdout] test test_try_fill_bytes_tinymt64 ... ok
[INFO] [stdout] test test_try_fill_bytes_tinymt32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.84s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tinymt32.rs (/opt/rustwide/target/debug/deps/tinymt32-1e7bd80cef1da437)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_cases_by_author ... 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]      Running tests/tinymt64.rs (/opt/rustwide/target/debug/deps/tinymt64-27890d898e12583f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_cases_by_author ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tinymt
[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" "5de70e38f1531a1574bb43b68644b7e067f7b37dc535b33935e7358837a9597c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5de70e38f1531a1574bb43b68644b7e067f7b37dc535b33935e7358837a9597c", kill_on_drop: false }`
[INFO] [stdout] 5de70e38f1531a1574bb43b68644b7e067f7b37dc535b33935e7358837a9597c