[INFO] fetching crate acorn_prng 4.0.0...
[INFO] testing acorn_prng-4.0.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate acorn_prng 4.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate acorn_prng 4.0.0
[INFO] finished tweaking crates.io crate acorn_prng 4.0.0
[INFO] tweaked toml for crates.io crate acorn_prng 4.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate acorn_prng 4.0.0 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 acorn_prng 4.0.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a5e1afe46774315ecea28432f1c13bb9734ca86ffa3b183e3ba00957be1923af
[INFO] running `Command { std: "docker" "start" "-a" "a5e1afe46774315ecea28432f1c13bb9734ca86ffa3b183e3ba00957be1923af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5e1afe46774315ecea28432f1c13bb9734ca86ffa3b183e3ba00957be1923af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5e1afe46774315ecea28432f1c13bb9734ca86ffa3b183e3ba00957be1923af", kill_on_drop: false }`
[INFO] [stdout] a5e1afe46774315ecea28432f1c13bb9734ca86ffa3b183e3ba00957be1923af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0af8137a141f3650651e9125a59b5bccf9dee9e3a1ae8fbc6db6309c4a3a1c76
[INFO] running `Command { std: "docker" "start" "-a" "0af8137a141f3650651e9125a59b5bccf9dee9e3a1ae8fbc6db6309c4a3a1c76", kill_on_drop: false }`
[INFO] [stderr]    Compiling acorn_prng v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "0af8137a141f3650651e9125a59b5bccf9dee9e3a1ae8fbc6db6309c4a3a1c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0af8137a141f3650651e9125a59b5bccf9dee9e3a1ae8fbc6db6309c4a3a1c76", kill_on_drop: false }`
[INFO] [stdout] 0af8137a141f3650651e9125a59b5bccf9dee9e3a1ae8fbc6db6309c4a3a1c76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c12345b7726dca8e88a6872d3d926337b13dcd4978a92a488ecf9f5f695c80f7
[INFO] running `Command { std: "docker" "start" "-a" "c12345b7726dca8e88a6872d3d926337b13dcd4978a92a488ecf9f5f695c80f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling acorn_prng v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "c12345b7726dca8e88a6872d3d926337b13dcd4978a92a488ecf9f5f695c80f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c12345b7726dca8e88a6872d3d926337b13dcd4978a92a488ecf9f5f695c80f7", kill_on_drop: false }`
[INFO] [stdout] c12345b7726dca8e88a6872d3d926337b13dcd4978a92a488ecf9f5f695c80f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] be70e3e0107a5e0ed374750e2d7596da00f6a704c5316a38c79f2bdcf14200e5
[INFO] running `Command { std: "docker" "start" "-a" "be70e3e0107a5e0ed374750e2d7596da00f6a704c5316a38c79f2bdcf14200e5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/acorn_prng-5be1b1530a1e65c0)
[INFO] [stdout] running 21 tests
[INFO] [stdout] test tests::new_acorn ... ok
[INFO] [stdout] test tests::bounds_testing ... ok
[INFO] [stdout] test tests::new_fixed_length_u32 ... ok
[INFO] [stdout] test tests::new_fixed_length_u64 ... ok
[INFO] [stdout] test tests::new_fixed_length_u16 ... ok
[INFO] [stdout] test tests::new_fixed_length_u8 ... ok
[INFO] [stderr]    Doc-tests acorn_prng
[INFO] [stdout] test tests::new_fixed_length_usize ... ok
[INFO] [stdout] test tests::new_order ... ok
[INFO] [stdout] test tests::new_range_from_zero ... ok
[INFO] [stdout] test tests::new_seed ... ok
[INFO] [stdout] test tests::new_number_between_range_same_length ... ok
[INFO] [stdout] test tests::new_number_between_range_different_length ... ok
[INFO] [stdout] test tests::new_fixed_length_u128 ... ok
[INFO] [stdout] test tests::new_u128 ... ok
[INFO] [stdout] test tests::new_u32_between_range_different_length ... ok
[INFO] [stdout] test tests::new_u64_between_range_different_length ... ok
[INFO] [stdout] test tests::new_u8_between_range_different_length ... ok
[INFO] [stdout] test tests::new_usize_between_range_different_length ... ok
[INFO] [stdout] test tests::new_u16_between_range_different_length ... ok
[INFO] [stdout] test tests::new_u128_between_range_different_length ... ok
[INFO] [stdout] test tests::new_fixed_length_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - Acorn::generate_fixed_length_u128 (line 270) ... ok
[INFO] [stdout] test src/lib.rs - Acorn::generate_fixed_length_usize (line 159) ... ok
[INFO] [stdout] test src/lib.rs - Acorn::generate_u8_between_range (line 315) ... ok
[INFO] [stdout] test src/lib.rs - Acorn::generate_u64_between_range (line 381) ... ok
[INFO] [stdout] test src/lib.rs - Acorn::generate_u16_between_range (line 337) ... ok
[INFO] [stdout] test src/lib.rs - Acorn::new (line 113) ... ok
[INFO] [stdout] test src/lib.rs - Acorn::generate_fixed_length_u32 (line 224) ... ok
[INFO] [stdout] test src/lib.rs - Acorn::generate_fixed_length_u8 (line 178) ... ok
[INFO] [stdout] test src/lib.rs - Seed::new (line 55) ... ok
[INFO] [stdout] test src/lib.rs - Acorn::generate_u32_between_range (line 359) ... ok
[INFO] [stdout] test src/lib.rs - Acorn::generate_usize_between_range (line 294) ... ok
[INFO] [stdout] test src/lib.rs - Acorn::generate_fixed_length_u16 (line 201) ... ok
[INFO] [stdout] test src/lib.rs - Order::new (line 32) ... ok
[INFO] [stdout] test src/lib.rs - Acorn::generate_u128_between_range (line 403) ... ok
[INFO] [stdout] test src/lib.rs - Acorn::generate_fixed_length_u64 (line 247) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.66s; merged doctests compilation took 0.63s
[INFO] running `Command { std: "docker" "inspect" "be70e3e0107a5e0ed374750e2d7596da00f6a704c5316a38c79f2bdcf14200e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be70e3e0107a5e0ed374750e2d7596da00f6a704c5316a38c79f2bdcf14200e5", kill_on_drop: false }`
[INFO] [stdout] be70e3e0107a5e0ed374750e2d7596da00f6a704c5316a38c79f2bdcf14200e5