[INFO] fetching crate micro_rand 0.0.1...
[INFO] testing micro_rand-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate micro_rand 0.0.1 into /workspace/builds/worker-99/source
[INFO] validating manifest of crates.io crate micro_rand 0.0.1 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 micro_rand 0.0.1
[INFO] finished tweaking crates.io crate micro_rand 0.0.1
[INFO] tweaked toml for crates.io crate micro_rand 0.0.1 written to /workspace/builds/worker-99/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] 5b31be2871adc33afe200b6d5c8579ab3c317d0dc8717811e57d2f851e860f15
[INFO] running `Command { std: "docker" "start" "-a" "5b31be2871adc33afe200b6d5c8579ab3c317d0dc8717811e57d2f851e860f15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b31be2871adc33afe200b6d5c8579ab3c317d0dc8717811e57d2f851e860f15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b31be2871adc33afe200b6d5c8579ab3c317d0dc8717811e57d2f851e860f15", kill_on_drop: false }`
[INFO] [stdout] 5b31be2871adc33afe200b6d5c8579ab3c317d0dc8717811e57d2f851e860f15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] 20bfb7c9ae53ef8532b4623f1f8e947524b2cfbed717bdcc010b55ed4554e5b2
[INFO] running `Command { std: "docker" "start" "-a" "20bfb7c9ae53ef8532b4623f1f8e947524b2cfbed717bdcc010b55ed4554e5b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling micro_rand v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "20bfb7c9ae53ef8532b4623f1f8e947524b2cfbed717bdcc010b55ed4554e5b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20bfb7c9ae53ef8532b4623f1f8e947524b2cfbed717bdcc010b55ed4554e5b2", kill_on_drop: false }`
[INFO] [stdout] 20bfb7c9ae53ef8532b4623f1f8e947524b2cfbed717bdcc010b55ed4554e5b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] 5eac3e5692ae4ca5a653d119e2e9c724fc1b4aa740e377b39f3f4680e3fb2727
[INFO] running `Command { std: "docker" "start" "-a" "5eac3e5692ae4ca5a653d119e2e9c724fc1b4aa740e377b39f3f4680e3fb2727", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling micro_rand v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "5eac3e5692ae4ca5a653d119e2e9c724fc1b4aa740e377b39f3f4680e3fb2727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eac3e5692ae4ca5a653d119e2e9c724fc1b4aa740e377b39f3f4680e3fb2727", kill_on_drop: false }`
[INFO] [stdout] 5eac3e5692ae4ca5a653d119e2e9c724fc1b4aa740e377b39f3f4680e3fb2727
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] f769a09a17442acb9a4a21938255eeed332644bf490d63a94876819f1fa0b88a
[INFO] running `Command { std: "docker" "start" "-a" "f769a09a17442acb9a4a21938255eeed332644bf490d63a94876819f1fa0b88a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/micro_rand-c421b0c2bea31164)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test random::tests::test_custom_new ... ok
[INFO] [stdout] test random::tests::test_new ... ok
[INFO] [stdout] test random::tests::test_next_f32 ... ok
[INFO] [stdout] test random::tests::test_next_f64 ... ok
[INFO] [stdout] test random::tests::test_next_int_i32 ... ok
[INFO] [stdout] test random::tests::test_next_int_i64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests micro_rand
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test lib/random.rs - random::Random::next_int_i64 (line 96) ... ok
[INFO] [stdout] test lib/random.rs - random::Random::custom_new (line 40) ... ok
[INFO] [stdout] test lib/random.rs - random::Random::next_int_i32 (line 113) ... ok
[INFO] [stdout] test lib/random.rs - random::Random::next_f64 (line 59) ... ok
[INFO] [stdout] test lib/random.rs - random::Random::new (line 22) ... ok
[INFO] [stdout] test lib/random.rs - random::Random::next_f32 (line 80) ... ok
[INFO] [stdout] test lib/lib.rs - (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f769a09a17442acb9a4a21938255eeed332644bf490d63a94876819f1fa0b88a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f769a09a17442acb9a4a21938255eeed332644bf490d63a94876819f1fa0b88a", kill_on_drop: false }`
[INFO] [stdout] f769a09a17442acb9a4a21938255eeed332644bf490d63a94876819f1fa0b88a