[INFO] fetching crate chacha8rand 0.1.2...
[INFO] testing chacha8rand-0.1.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate chacha8rand 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate chacha8rand 0.1.2
[INFO] finished tweaking crates.io crate chacha8rand 0.1.2
[INFO] tweaked toml for crates.io crate chacha8rand 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate chacha8rand 0.1.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate chacha8rand 0.1.2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cb175b927936ad4c9426f92657164f3fc0c141f787376ebd7dcb3583e23dd51
[INFO] running `Command { std: "docker" "start" "-a" "3cb175b927936ad4c9426f92657164f3fc0c141f787376ebd7dcb3583e23dd51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cb175b927936ad4c9426f92657164f3fc0c141f787376ebd7dcb3583e23dd51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cb175b927936ad4c9426f92657164f3fc0c141f787376ebd7dcb3583e23dd51", kill_on_drop: false }`
[INFO] [stdout] 3cb175b927936ad4c9426f92657164f3fc0c141f787376ebd7dcb3583e23dd51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e6da7147a4e84449c5daf531af1f5855b3cb0fd960650b24eb920f34f32fa09
[INFO] running `Command { std: "docker" "start" "-a" "7e6da7147a4e84449c5daf531af1f5855b3cb0fd960650b24eb920f34f32fa09", kill_on_drop: false }`
[INFO] [stderr]    Compiling chacha8rand v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "7e6da7147a4e84449c5daf531af1f5855b3cb0fd960650b24eb920f34f32fa09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e6da7147a4e84449c5daf531af1f5855b3cb0fd960650b24eb920f34f32fa09", kill_on_drop: false }`
[INFO] [stdout] 7e6da7147a4e84449c5daf531af1f5855b3cb0fd960650b24eb920f34f32fa09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb686e21c749685e898cf634c52bd0dc374b13ecd8e62ee601025c5e781d9fad
[INFO] running `Command { std: "docker" "start" "-a" "bb686e21c749685e898cf634c52bd0dc374b13ecd8e62ee601025c5e781d9fad", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling uuid v1.16.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling chacha8rand v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.84s
[INFO] running `Command { std: "docker" "inspect" "bb686e21c749685e898cf634c52bd0dc374b13ecd8e62ee601025c5e781d9fad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb686e21c749685e898cf634c52bd0dc374b13ecd8e62ee601025c5e781d9fad", kill_on_drop: false }`
[INFO] [stdout] bb686e21c749685e898cf634c52bd0dc374b13ecd8e62ee601025c5e781d9fad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 190cc1b7e7cc3e1ab41bb5c858091d7990df1435a77bd14b9f76eebb3aa8b3de
[INFO] running `Command { std: "docker" "start" "-a" "190cc1b7e7cc3e1ab41bb5c858091d7990df1435a77bd14b9f76eebb3aa8b3de", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chacha8rand-214d54b9611979b7)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::read_99_bytes_at_a_time ... ok
[INFO] [stdout] test tests::read_bytes_like_u32s ... ok
[INFO] [stdout] test tests::read_seven_bytes_at_a_time ... ok
[INFO] [stdout] test tests::read_u32s_with_empty_reads_in_between ... ok
[INFO] [stdout] test tests::read_bytes_like_u64s ... ok
[INFO] [stdout] test tests::read_u32s_and_four_bytes_interleaved ... ok
[INFO] [stdout] test tests::read_u32s_and_seven_bytes_interleaved ... ok
[INFO] [stdout] test tests::read_u32s_and_single_bytes_interleaved ... ok
[INFO] [stdout] test tests::scalar::sample_output_u32s ... ok
[INFO] [stdout] test tests::save_and_restore_in_first_batch ... ok
[INFO] [stdout] test tests::set_seed_rewinds_within_block ... ok
[INFO] [stdout] test tests::read_single_byte_at_a_time ... ok
[INFO] [stdout] test tests::read_u32s_and_many_bytes_interleaved ... ok
[INFO] [stdout] test tests::save_and_restore_in_later_batch ... ok
[INFO] [stdout] test tests::set_seed_with_fresh_buffer ... ok
[INFO] [stdout] test tests::save_and_restore_at_start ... ok
[INFO] [stdout] test tests::sse2::sample_output_u32s ... ok
[INFO] [stdout] test tests::set_seed_rewinds_many_blocks ... ok
[INFO] [stdout] test tests::set_seed_is_idempotent ... ok
[INFO] [stdout] test tests::restore_rejects_slighty_too_large_count ... ok
[INFO] [stdout] test tests::restore_rejects_excessive_count ... ok
[INFO] [stdout] test tests::sse2::sample_output_u64s ... ok
[INFO] [stdout] test tests::scalar::sample_output_u64s ... ok
[INFO] [stdout] test tests::save_and_restore_around_refill ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chacha8rand
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - ChaCha8Rand::read_u32 (line 439) ... ignored
[INFO] [stdout] test src/lib.rs - ChaCha8Rand::read_seed (line 715) ... ok
[INFO] [stdout] test src/lib.rs - ChaCha8Rand::read_u64 (line 560) ... ok
[INFO] [stdout] test src/lib.rs - ChaCha8Rand::read_seed (line 746) ... ok
[INFO] [stdout] test src/lib.rs - ChaCha8Rand::set_seed (line 396) ... ok
[INFO] [stdout] test src/lib.rs - ChaCha8Rand::new (line 361) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - (line 46) ... ok
[INFO] [stdout] test src/lib.rs - ChaCha8Rand::read_bytes (line 655) ... ok
[INFO] [stdout] test src/lib.rs - ChaCha8Rand::read_u32 (line 488) ... ok
[INFO] [stdout] test src/lib.rs - ChaCha8State (line 287) ... ok
[INFO] [stdout] test src/lib.rs - ChaCha8Rand::read_u32 (line 460) ... ok
[INFO] [stdout] test src/lib.rs - ChaCha8Rand::read_u64 (line 579) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.64s; merged doctests compilation took 0.60s
[INFO] running `Command { std: "docker" "inspect" "190cc1b7e7cc3e1ab41bb5c858091d7990df1435a77bd14b9f76eebb3aa8b3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "190cc1b7e7cc3e1ab41bb5c858091d7990df1435a77bd14b9f76eebb3aa8b3de", kill_on_drop: false }`
[INFO] [stdout] 190cc1b7e7cc3e1ab41bb5c858091d7990df1435a77bd14b9f76eebb3aa8b3de