[INFO] fetching crate rand-array-iid 0.2.0...
[INFO] testing rand-array-iid-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rand-array-iid 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rand-array-iid 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 rand-array-iid 0.2.0
[INFO] finished tweaking crates.io crate rand-array-iid 0.2.0
[INFO] tweaked toml for crates.io crate rand-array-iid 0.2.0 written to /workspace/builds/worker-4/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]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_distr v0.3.0
[INFO] [stderr]   Downloaded array-init v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ca6beeb39a8b3e514a1da9a00243093738e48a337acdc916979fba991fb943b0
[INFO] running `Command { std: "docker" "start" "-a" "ca6beeb39a8b3e514a1da9a00243093738e48a337acdc916979fba991fb943b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca6beeb39a8b3e514a1da9a00243093738e48a337acdc916979fba991fb943b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca6beeb39a8b3e514a1da9a00243093738e48a337acdc916979fba991fb943b0", kill_on_drop: false }`
[INFO] [stdout] ca6beeb39a8b3e514a1da9a00243093738e48a337acdc916979fba991fb943b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 089279ec710bb36d572bd930f48d50148f83632291006f64cdca63112cbd29fe
[INFO] running `Command { std: "docker" "start" "-a" "089279ec710bb36d572bd930f48d50148f83632291006f64cdca63112cbd29fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling array-init v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rand_distr v0.3.0
[INFO] [stderr]    Compiling rand-array-iid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `Command { std: "docker" "inspect" "089279ec710bb36d572bd930f48d50148f83632291006f64cdca63112cbd29fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "089279ec710bb36d572bd930f48d50148f83632291006f64cdca63112cbd29fe", kill_on_drop: false }`
[INFO] [stdout] 089279ec710bb36d572bd930f48d50148f83632291006f64cdca63112cbd29fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 86b5ed55e234e565808cd1000f5bd57fd477c068af9b4ee75cd95c992b1f5d8c
[INFO] running `Command { std: "docker" "start" "-a" "86b5ed55e234e565808cd1000f5bd57fd477c068af9b4ee75cd95c992b1f5d8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand-array-iid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "86b5ed55e234e565808cd1000f5bd57fd477c068af9b4ee75cd95c992b1f5d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86b5ed55e234e565808cd1000f5bd57fd477c068af9b4ee75cd95c992b1f5d8c", kill_on_drop: false }`
[INFO] [stdout] 86b5ed55e234e565808cd1000f5bd57fd477c068af9b4ee75cd95c992b1f5d8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 4901e9a25c22348f8fcc2e8b12988333734dcc9b922a6a682ff69d24f141eb3e
[INFO] running `Command { std: "docker" "start" "-a" "4901e9a25c22348f8fcc2e8b12988333734dcc9b922a6a682ff69d24f141eb3e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rand_array_iid-2ef4c3a734a20cf5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::sample_standard_array_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rand-array-iid
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - STANDARD_MULTI_NORMAL (line 191) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/lib.rs - IIDDistr<D>::new (line 79) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4901e9a25c22348f8fcc2e8b12988333734dcc9b922a6a682ff69d24f141eb3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4901e9a25c22348f8fcc2e8b12988333734dcc9b922a6a682ff69d24f141eb3e", kill_on_drop: false }`
[INFO] [stdout] 4901e9a25c22348f8fcc2e8b12988333734dcc9b922a6a682ff69d24f141eb3e