[INFO] cloning repository https://github.com/Basicprogrammer10/micro_rand
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Basicprogrammer10/micro_rand" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBasicprogrammer10%2Fmicro_rand", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBasicprogrammer10%2Fmicro_rand'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f71013d61b60b1aca1234dcc44dd2d4227a2f60a
[INFO] testing Basicprogrammer10/micro_rand against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBasicprogrammer10%2Fmicro_rand" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Basicprogrammer10/micro_rand 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 git repo https://github.com/Basicprogrammer10/micro_rand
[INFO] finished tweaking git repo https://github.com/Basicprogrammer10/micro_rand
[INFO] tweaked toml for git repo https://github.com/Basicprogrammer10/micro_rand written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/Basicprogrammer10/micro_rand already has a lockfile, it will not be regenerated
[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] [stdout] 372f35641655cc08881d8a3d85445aa5c9f95e555ba8695243edb285e044be2e
[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" "372f35641655cc08881d8a3d85445aa5c9f95e555ba8695243edb285e044be2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "372f35641655cc08881d8a3d85445aa5c9f95e555ba8695243edb285e044be2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "372f35641655cc08881d8a3d85445aa5c9f95e555ba8695243edb285e044be2e", kill_on_drop: false }`
[INFO] [stdout] 372f35641655cc08881d8a3d85445aa5c9f95e555ba8695243edb285e044be2e
[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] cba182dfd5ce409dbc77860da06837ffe599136c0553a6004a43cf16f81293aa
[INFO] running `Command { std: "docker" "start" "-a" "cba182dfd5ce409dbc77860da06837ffe599136c0553a6004a43cf16f81293aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling micro_rand v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "cba182dfd5ce409dbc77860da06837ffe599136c0553a6004a43cf16f81293aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cba182dfd5ce409dbc77860da06837ffe599136c0553a6004a43cf16f81293aa", kill_on_drop: false }`
[INFO] [stdout] cba182dfd5ce409dbc77860da06837ffe599136c0553a6004a43cf16f81293aa
[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] [stdout] 487cf10887bd6aed9a9312c2b6e6580c6488ed2ef3d8740aacbe690b6b363efb
[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" "487cf10887bd6aed9a9312c2b6e6580c6488ed2ef3d8740aacbe690b6b363efb", kill_on_drop: false }`
[INFO] [stderr]    Compiling micro_rand v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "487cf10887bd6aed9a9312c2b6e6580c6488ed2ef3d8740aacbe690b6b363efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "487cf10887bd6aed9a9312c2b6e6580c6488ed2ef3d8740aacbe690b6b363efb", kill_on_drop: false }`
[INFO] [stdout] 487cf10887bd6aed9a9312c2b6e6580c6488ed2ef3d8740aacbe690b6b363efb
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2abccd57c810cada271571a2885c97ccc72731a441d07085a8fa66a4a39bab83
[INFO] running `Command { std: "docker" "start" "-a" "2abccd57c810cada271571a2885c97ccc72731a441d07085a8fa66a4a39bab83", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/micro_rand-cac09709fe2e9b60)
[INFO] [stdout] test random::tests::test_next_f64 ... ok
[INFO] [stdout] test random::tests::test_custom_new ... ok
[INFO] [stdout] test random::tests::test_next_int_i32 ... ok
[INFO] [stdout] test random::tests::test_next_int_i64 ... ok
[INFO] [stdout] test random::tests::test_new ... ok
[INFO] [stdout] test random::tests::test_next_f32 ... 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_f64 (line 59) ... ok
[INFO] [stdout] test lib/random.rs - random::Random::custom_new (line 40) ... 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/random.rs - random::Random::next_int_i64 (line 96) ... ok
[INFO] [stdout] test lib/random.rs - random::Random::next_int_i32 (line 113) ... 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 2.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2abccd57c810cada271571a2885c97ccc72731a441d07085a8fa66a4a39bab83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2abccd57c810cada271571a2885c97ccc72731a441d07085a8fa66a4a39bab83", kill_on_drop: false }`
[INFO] [stdout] 2abccd57c810cada271571a2885c97ccc72731a441d07085a8fa66a4a39bab83