[INFO] fetching crate product-os-random 0.0.30... [INFO] testing product-os-random-0.0.30 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate product-os-random 0.0.30 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate product-os-random 0.0.30 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate product-os-random 0.0.30 [INFO] tweaked toml for crates.io crate product-os-random 0.0.30 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate product-os-random 0.0.30 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate product-os-random 0.0.30 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5fded30bdef7e85264e4227cb83a37b1bf80d31e5d8424c68bcdb3baa0821bfe [INFO] running `Command { std: "docker" "start" "-a" "5fded30bdef7e85264e4227cb83a37b1bf80d31e5d8424c68bcdb3baa0821bfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5fded30bdef7e85264e4227cb83a37b1bf80d31e5d8424c68bcdb3baa0821bfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fded30bdef7e85264e4227cb83a37b1bf80d31e5d8424c68bcdb3baa0821bfe", kill_on_drop: false }` [INFO] [stdout] 5fded30bdef7e85264e4227cb83a37b1bf80d31e5d8424c68bcdb3baa0821bfe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 469b2f3ea8695aaa9e1408be9dd65ccfae52092d534037cddcd52671f75eb846 [INFO] running `Command { std: "docker" "start" "-a" "469b2f3ea8695aaa9e1408be9dd65ccfae52092d534037cddcd52671f75eb846", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.182 [INFO] [stderr] Compiling no-std-compat v0.4.1 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling product-os-random v0.0.30 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.88s [INFO] running `Command { std: "docker" "inspect" "469b2f3ea8695aaa9e1408be9dd65ccfae52092d534037cddcd52671f75eb846", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "469b2f3ea8695aaa9e1408be9dd65ccfae52092d534037cddcd52671f75eb846", kill_on_drop: false }` [INFO] [stdout] 469b2f3ea8695aaa9e1408be9dd65ccfae52092d534037cddcd52671f75eb846 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06e57a52cca54e9f3f8c147691c2c9d6659b07e36b0dfc58f1ee58e8224dbd0d [INFO] running `Command { std: "docker" "start" "-a" "06e57a52cca54e9f3f8c147691c2c9d6659b07e36b0dfc58f1ee58e8224dbd0d", kill_on_drop: false }` [INFO] [stderr] Compiling product-os-random v0.0.30 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rand::Rng as _` [INFO] [stdout] --> tests/api_tests.rs:631:9 [INFO] [stdout] | [INFO] [stdout] 631 | use rand::Rng as _; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng as _` [INFO] [stdout] --> tests/api_tests.rs:659:9 [INFO] [stdout] | [INFO] [stdout] 659 | use rand::Rng as _; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::SeedableRng as _` [INFO] [stdout] --> tests/api_tests.rs:665:9 [INFO] [stdout] | [INFO] [stdout] 665 | use rand::SeedableRng as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "06e57a52cca54e9f3f8c147691c2c9d6659b07e36b0dfc58f1ee58e8224dbd0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06e57a52cca54e9f3f8c147691c2c9d6659b07e36b0dfc58f1ee58e8224dbd0d", kill_on_drop: false }` [INFO] [stdout] 06e57a52cca54e9f3f8c147691c2c9d6659b07e36b0dfc58f1ee58e8224dbd0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 35d9e5ccef9dfea053e57b6a4720a6e864c6ad413bb30e1f029477733d6a2bb3 [INFO] running `Command { std: "docker" "start" "-a" "35d9e5ccef9dfea053e57b6a4720a6e864c6ad413bb30e1f029477733d6a2bb3", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `rand::Rng as _` [INFO] [stderr] --> tests/api_tests.rs:631:9 [INFO] [stderr] | [INFO] [stderr] 631 | use rand::Rng as _; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Rng as _` [INFO] [stderr] --> tests/api_tests.rs:659:9 [INFO] [stderr] | [INFO] [stderr] 659 | use rand::Rng as _; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::SeedableRng as _` [INFO] [stderr] --> tests/api_tests.rs:665:9 [INFO] [stderr] | [INFO] [stderr] 665 | use rand::SeedableRng as _; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `product-os-random` (test "api_tests") generated 3 warnings (run `cargo fix --test "api_tests" -p product-os-random` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/product_os_random-2470b80490923aa6) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/api_tests.rs (/opt/rustwide/target/debug/deps/api_tests-7b15fadeba5511b6) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_reexported_crypto_rng_trait ... ok [INFO] [stdout] test test_reexported_rng_trait ... ok [INFO] [stdout] test test_reexported_rng_core_trait ... ok [INFO] [stdout] test test_reexported_error_type ... ok [INFO] [stdout] test test_default_features_compile ... ok [INFO] [stdout] test test_reexported_seedable_rng_trait ... 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 product_os_random [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/lib.rs - (line 47) ... ok [INFO] [stdout] test src/lib.rs - (line 60) ... ok [INFO] [stdout] test src/lib.rs - RandomGenerator (line 884) ... ok [INFO] [stdout] test src/lib.rs - CryptoRNG (line 719) ... ok [INFO] [stdout] test src/lib.rs - RandomGenerator (line 900) ... ok [INFO] [stdout] test src/lib.rs - (line 92) ... ok [INFO] [stdout] test src/lib.rs - (line 79) ... ok [INFO] [stdout] test src/lib.rs - (line 114) ... ok [INFO] [stdout] test src/lib.rs - RandomGeneratorTemplate (line 1939) ... ok [INFO] [stdout] test src/lib.rs - RNG (line 485) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "35d9e5ccef9dfea053e57b6a4720a6e864c6ad413bb30e1f029477733d6a2bb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35d9e5ccef9dfea053e57b6a4720a6e864c6ad413bb30e1f029477733d6a2bb3", kill_on_drop: false }` [INFO] [stdout] 35d9e5ccef9dfea053e57b6a4720a6e864c6ad413bb30e1f029477733d6a2bb3