[INFO] fetching crate tiamat 0.2.0...
[INFO] testing tiamat-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tiamat 0.2.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate tiamat 0.2.0 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 tiamat 0.2.0
[INFO] finished tweaking crates.io crate tiamat 0.2.0
[INFO] tweaked toml for crates.io crate tiamat 0.2.0 written to /workspace/builds/worker-15/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 79d47d0262caf15e92e3c8c5f3a4f70e28ce3b87abab82da52bfd0f20f495ad5
[INFO] running `Command { std: "docker" "start" "-a" "79d47d0262caf15e92e3c8c5f3a4f70e28ce3b87abab82da52bfd0f20f495ad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79d47d0262caf15e92e3c8c5f3a4f70e28ce3b87abab82da52bfd0f20f495ad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79d47d0262caf15e92e3c8c5f3a4f70e28ce3b87abab82da52bfd0f20f495ad5", kill_on_drop: false }`
[INFO] [stdout] 79d47d0262caf15e92e3c8c5f3a4f70e28ce3b87abab82da52bfd0f20f495ad5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 2c05894ec21bde422d3eceeefb1c682b20a3f601ff2ed94e3e21344888450eca
[INFO] running `Command { std: "docker" "start" "-a" "2c05894ec21bde422d3eceeefb1c682b20a3f601ff2ed94e3e21344888450eca", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiamat v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.67s
[INFO] running `Command { std: "docker" "inspect" "2c05894ec21bde422d3eceeefb1c682b20a3f601ff2ed94e3e21344888450eca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c05894ec21bde422d3eceeefb1c682b20a3f601ff2ed94e3e21344888450eca", kill_on_drop: false }`
[INFO] [stdout] 2c05894ec21bde422d3eceeefb1c682b20a3f601ff2ed94e3e21344888450eca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 9f3f4e77a738a562e4ea6c23c17ba42797b73afcf77ed88133ffa0eba1020b03
[INFO] running `Command { std: "docker" "start" "-a" "9f3f4e77a738a562e4ea6c23c17ba42797b73afcf77ed88133ffa0eba1020b03", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiamat v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "9f3f4e77a738a562e4ea6c23c17ba42797b73afcf77ed88133ffa0eba1020b03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f3f4e77a738a562e4ea6c23c17ba42797b73afcf77ed88133ffa0eba1020b03", kill_on_drop: false }`
[INFO] [stdout] 9f3f4e77a738a562e4ea6c23c17ba42797b73afcf77ed88133ffa0eba1020b03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 71b72a082155165255aded86629a4044fa3d1b9ff19555e0b6f6b73e365d6b03
[INFO] running `Command { std: "docker" "start" "-a" "71b72a082155165255aded86629a4044fa3d1b9ff19555e0b6f6b73e365d6b03", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stdout] running 14 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tiamat-34d197205655fb68)
[INFO] [stdout] test build_random::tests::build_random_from_float_range ... ok
[INFO] [stdout] test build_random::tests::build_random_from_integer_range_with_single_element ... ok
[INFO] [stdout] test build_random::tests::build_random_from_signed_integer_range ... ok
[INFO] [stdout] test build_random::tests::build_random_from_unsigned_integer_range ... ok
[INFO] [stdout] test build_random::tests::build_random_inclusive_integer_range_special_cases ... ok
[INFO] [stdout] test pcg::tests::advance ... ok
[INFO] [stdout] test pcg::tests::revert ... ok
[INFO] [stdout] test pcg::tests::steps_since_failure ... ok
[INFO] [stdout] test os::tests::os_rng_works_on_supported_os ... ok
[INFO] [stdout] test pcg::tests::steps_since_success ... ok
[INFO] [stdout] test random::tests::random_f64 ... ok
[INFO] [stdout] test pcg::tests::gen_u32_changes_state ... ok
[INFO] [stdout] test random::tests::random_f32 ... ok
[INFO] [stderr]    Doc-tests tiamat
[INFO] [stdout] test os::tests::os_rng_panics_on_unsupported_os - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/random_gen.rs - random_gen::RandomGen (line 31) ... ok
[INFO] [stdout] test src/random_gen.rs - random_gen::RandomGen::choose_from (line 97) ... ok
[INFO] [stdout] test src/random_gen.rs - random_gen::RandomGen::fill_buffer (line 238) ... ok
[INFO] [stdout] test src/random_gen.rs - random_gen::RandomGen::iter_build (line 159) ... ok
[INFO] [stdout] test src/random.rs - random::Random::random (line 20) ... ok
[INFO] [stdout] test src/random_gen.rs - random_gen::RandomGen::iter_gen (line 125) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "71b72a082155165255aded86629a4044fa3d1b9ff19555e0b6f6b73e365d6b03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71b72a082155165255aded86629a4044fa3d1b9ff19555e0b6f6b73e365d6b03", kill_on_drop: false }`
[INFO] [stdout] 71b72a082155165255aded86629a4044fa3d1b9ff19555e0b6f6b73e365d6b03