[INFO] fetching crate random-number 0.1.3...
[INFO] testing random-number-0.1.3 against 1.45.2 for beta-1.46-1
[INFO] extracting crate random-number 0.1.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate random-number 0.1.3 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7f899516af7e0911500a6be05a3831577b1590b4ad390159ac8521e0ff611fb
[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" "f7f899516af7e0911500a6be05a3831577b1590b4ad390159ac8521e0ff611fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7f899516af7e0911500a6be05a3831577b1590b4ad390159ac8521e0ff611fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7f899516af7e0911500a6be05a3831577b1590b4ad390159ac8521e0ff611fb", kill_on_drop: false }`
[INFO] [stdout] f7f899516af7e0911500a6be05a3831577b1590b4ad390159ac8521e0ff611fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.45.2" "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] a83f48cbc8ddb92be448cc5ce0d099a77b696fdeb790f29391d188983818b262
[INFO] running `Command { std: "docker" "start" "-a" "a83f48cbc8ddb92be448cc5ce0d099a77b696fdeb790f29391d188983818b262", 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 10.44s
[INFO] running `Command { std: "docker" "inspect" "a83f48cbc8ddb92be448cc5ce0d099a77b696fdeb790f29391d188983818b262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a83f48cbc8ddb92be448cc5ce0d099a77b696fdeb790f29391d188983818b262", kill_on_drop: false }`
[INFO] [stdout] a83f48cbc8ddb92be448cc5ce0d099a77b696fdeb790f29391d188983818b262
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e949b5c4905ab9b476d732607d499f2802925e23cd150c05ec61523fce646b1
[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" "0e949b5c4905ab9b476d732607d499f2802925e23cd150c05ec61523fce646b1", 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" "0e949b5c4905ab9b476d732607d499f2802925e23cd150c05ec61523fce646b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e949b5c4905ab9b476d732607d499f2802925e23cd150c05ec61523fce646b1", kill_on_drop: false }`
[INFO] [stdout] 0e949b5c4905ab9b476d732607d499f2802925e23cd150c05ec61523fce646b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5c584b12c91333f3b8683dc836d7df4460b2c6d55feda4e664276624ef1f29f7
[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" "5c584b12c91333f3b8683dc836d7df4460b2c6d55feda4e664276624ef1f29f7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/random_number-60278f2aecab76fe
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests random-number
[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 307) ... ok
[INFO] [stdout] test src/lib.rs - random (line 407) ... ok
[INFO] [stdout] test src/lib.rs - random (line 363) ... ok
[INFO] [stdout] test src/lib.rs - random (line 435) ... ok
[INFO] [stdout] test src/lib.rs - random (line 391) ... ok
[INFO] [stdout] test src/lib.rs - random (line 351) ... ok
[INFO] [stdout] test src/lib.rs -  (line 90) ... ok
[INFO] [stdout] test src/lib.rs - random (line 335) ... ok
[INFO] [stdout] test src/lib.rs - random (line 379) ... ok
[INFO] [stdout] test src/lib.rs -  (line 66) ... 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 323) ... ok
[INFO] [stdout] test src/lib.rs - random (line 419) ... ok
[INFO] [stdout] test src/lib.rs - random (line 295) ... ok
[INFO] [stdout] test src/lib.rs -  (line 79) ... ok
[INFO] [stdout] test src/lib.rs - random (line 447) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 561) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 623) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 663) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 641) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 583) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 543) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 601) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 721) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 681) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 703) ... ok
[INFO] [stdout] test src/lib.rs - random_fill (line 743) ... 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" "5c584b12c91333f3b8683dc836d7df4460b2c6d55feda4e664276624ef1f29f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c584b12c91333f3b8683dc836d7df4460b2c6d55feda4e664276624ef1f29f7", kill_on_drop: false }`
[INFO] [stdout] 5c584b12c91333f3b8683dc836d7df4460b2c6d55feda4e664276624ef1f29f7