[INFO] fetching crate rrandgen 0.1.0...
[INFO] testing rrandgen-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate rrandgen 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rrandgen 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rrandgen 0.1.0
[INFO] tweaked toml for crates.io crate rrandgen 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rrandgen 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rrandgen 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f722a483ec9b2627b67e39b75480bd689d1f4455f5ac2bb896d893061e03b05
[INFO] running `Command { std: "docker" "start" "-a" "6f722a483ec9b2627b67e39b75480bd689d1f4455f5ac2bb896d893061e03b05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f722a483ec9b2627b67e39b75480bd689d1f4455f5ac2bb896d893061e03b05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f722a483ec9b2627b67e39b75480bd689d1f4455f5ac2bb896d893061e03b05", kill_on_drop: false }`
[INFO] [stdout] 6f722a483ec9b2627b67e39b75480bd689d1f4455f5ac2bb896d893061e03b05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d41d3e7074f2a534eaf8f93f1f2d5b0a1b1649c124e8c81867088c72b3e3505a
[INFO] running `Command { std: "docker" "start" "-a" "d41d3e7074f2a534eaf8f93f1f2d5b0a1b1649c124e8c81867088c72b3e3505a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rrandgen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.39s
[INFO] running `Command { std: "docker" "inspect" "d41d3e7074f2a534eaf8f93f1f2d5b0a1b1649c124e8c81867088c72b3e3505a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d41d3e7074f2a534eaf8f93f1f2d5b0a1b1649c124e8c81867088c72b3e3505a", kill_on_drop: false }`
[INFO] [stdout] d41d3e7074f2a534eaf8f93f1f2d5b0a1b1649c124e8c81867088c72b3e3505a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f2cbe82a6539808a5874834e81e6734ad8118bf6904e02d6566654c96eeb8a0
[INFO] running `Command { std: "docker" "start" "-a" "7f2cbe82a6539808a5874834e81e6734ad8118bf6904e02d6566654c96eeb8a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rrandgen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "7f2cbe82a6539808a5874834e81e6734ad8118bf6904e02d6566654c96eeb8a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f2cbe82a6539808a5874834e81e6734ad8118bf6904e02d6566654c96eeb8a0", kill_on_drop: false }`
[INFO] [stdout] 7f2cbe82a6539808a5874834e81e6734ad8118bf6904e02d6566654c96eeb8a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a8e79888414dbac67a7e7b0102586cfb8b3cc5878b9ea0d8400afcbda8563d96
[INFO] running `Command { std: "docker" "start" "-a" "a8e79888414dbac67a7e7b0102586cfb8b3cc5878b9ea0d8400afcbda8563d96", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rrandgen-3cfa56da965800c4)
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_generate_strings ... ok
[INFO] [stdout] test tests::test_generate_single_digit ... ok
[INFO] [stdout] test tests::test_generate_random_numbers ... ok
[INFO] [stdout] test tests::test_generate_zero_count ... ok
[INFO] [stdout] test tests::test_generator_struct ... ok
[INFO] [stdout] test tests::test_generate_zero_length ... ok
[INFO] [stderr]    Doc-tests rrandgen
[INFO] [stdout] test tests::test_generator_strings_method ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - generate_random_strings (line 169) ... ok
[INFO] [stdout] test src/lib.rs - RandomGenerator::generate_strings (line 93) ... ok
[INFO] [stdout] test src/lib.rs - generate_random_numbers (line 142) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - RandomGenerator::generate (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a8e79888414dbac67a7e7b0102586cfb8b3cc5878b9ea0d8400afcbda8563d96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8e79888414dbac67a7e7b0102586cfb8b3cc5878b9ea0d8400afcbda8563d96", kill_on_drop: false }`
[INFO] [stdout] a8e79888414dbac67a7e7b0102586cfb8b3cc5878b9ea0d8400afcbda8563d96