[INFO] fetching crate random-number 0.1.3...
[INFO] testing random-number-0.1.3 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate random-number 0.1.3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate random-number 0.1.3 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate random-number 0.1.3
[INFO] finished tweaking crates.io crate random-number 0.1.3
[INFO] tweaked toml for crates.io crate random-number 0.1.3 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cd4c010a9713d80974d22020f9646c89f53c259129cc5ac75aef342d7942601
[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" "7cd4c010a9713d80974d22020f9646c89f53c259129cc5ac75aef342d7942601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cd4c010a9713d80974d22020f9646c89f53c259129cc5ac75aef342d7942601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cd4c010a9713d80974d22020f9646c89f53c259129cc5ac75aef342d7942601", kill_on_drop: false }`
[INFO] [stdout] 7cd4c010a9713d80974d22020f9646c89f53c259129cc5ac75aef342d7942601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7972728d091d917ae4f47338cd081c48f5ecc236c3ed5ad9339c405d22013643
[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" "7972728d091d917ae4f47338cd081c48f5ecc236c3ed5ad9339c405d22013643", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling random-number-macro-impl v0.1.3
[INFO] [stderr]    Compiling random-number v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.37s
[INFO] running `Command { std: "docker" "inspect" "7972728d091d917ae4f47338cd081c48f5ecc236c3ed5ad9339c405d22013643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7972728d091d917ae4f47338cd081c48f5ecc236c3ed5ad9339c405d22013643", kill_on_drop: false }`
[INFO] [stdout] 7972728d091d917ae4f47338cd081c48f5ecc236c3ed5ad9339c405d22013643
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf060c7638ffc7cb9ecce899326318e065ea21e798769aa86513a2c3eeff2375
[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" "cf060c7638ffc7cb9ecce899326318e065ea21e798769aa86513a2c3eeff2375", kill_on_drop: false }`
[INFO] [stderr]    Compiling random-number v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "cf060c7638ffc7cb9ecce899326318e065ea21e798769aa86513a2c3eeff2375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf060c7638ffc7cb9ecce899326318e065ea21e798769aa86513a2c3eeff2375", kill_on_drop: false }`
[INFO] [stdout] cf060c7638ffc7cb9ecce899326318e065ea21e798769aa86513a2c3eeff2375
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5baefc487285de28da6a9c00092e73b438aae46c66606d4925a4e9ec9c425d42
[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" "5baefc487285de28da6a9c00092e73b438aae46c66606d4925a4e9ec9c425d42", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/random_number-388fe562b533d818
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests random-number
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test src/lib.rs - (line 56) ... ignored
[INFO] [stdout] test src/lib.rs - random (line 351) ... ok
[INFO] [stdout] test src/lib.rs - (line 79) ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - random (line 307) ... ok
[INFO] [stdout] test src/lib.rs - random (line 363) ... ok
[INFO] [stdout] test src/lib.rs - random (line 335) ... ok
[INFO] [stdout] test src/lib.rs - random (line 435) ... ok
[INFO] [stdout] test src/lib.rs - random (line 323) ... ok
[INFO] [stdout] test src/lib.rs - random (line 419) ... ok
[INFO] [stdout] test src/lib.rs - random (line 391) ... ok
[INFO] [stdout] test src/lib.rs - (line 66) ... ok
[INFO] [stdout] test src/lib.rs - random (line 407) ... ok
[INFO] [stdout] test src/lib.rs - random (line 379) ... ok
[INFO] [stdout] test src/lib.rs - random (line 295) ... ok
[INFO] [stdout] test src/lib.rs - (line 90) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 663) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 703) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 681) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 583) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 601) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 561) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 641) ... ok
[INFO] [stdout] test src/lib.rs - random (line 447) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 543) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 743) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 623) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 721) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 761) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5baefc487285de28da6a9c00092e73b438aae46c66606d4925a4e9ec9c425d42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5baefc487285de28da6a9c00092e73b438aae46c66606d4925a4e9ec9c425d42", kill_on_drop: false }`
[INFO] [stdout] 5baefc487285de28da6a9c00092e73b438aae46c66606d4925a4e9ec9c425d42