[INFO] fetching crate minnixrand 0.1.2...
[INFO] testing minnixrand-0.1.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate minnixrand 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate minnixrand 0.1.2
[INFO] finished tweaking crates.io crate minnixrand 0.1.2
[INFO] tweaked toml for crates.io crate minnixrand 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate minnixrand 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] a8cefd142a6387878481e767afb8a644088e85444fc38eb6b1c536db501a4f39
[INFO] running `Command { std: "docker" "start" "-a" "a8cefd142a6387878481e767afb8a644088e85444fc38eb6b1c536db501a4f39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8cefd142a6387878481e767afb8a644088e85444fc38eb6b1c536db501a4f39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8cefd142a6387878481e767afb8a644088e85444fc38eb6b1c536db501a4f39", kill_on_drop: false }`
[INFO] [stdout] a8cefd142a6387878481e767afb8a644088e85444fc38eb6b1c536db501a4f39
[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] 4ac443bd709cd7d38a1c8d75ac61d7cd2d135c320647e8a48d80b40c54f2b539
[INFO] running `Command { std: "docker" "start" "-a" "4ac443bd709cd7d38a1c8d75ac61d7cd2d135c320647e8a48d80b40c54f2b539", kill_on_drop: false }`
[INFO] [stderr]    Compiling minnixrand v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "4ac443bd709cd7d38a1c8d75ac61d7cd2d135c320647e8a48d80b40c54f2b539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ac443bd709cd7d38a1c8d75ac61d7cd2d135c320647e8a48d80b40c54f2b539", kill_on_drop: false }`
[INFO] [stdout] 4ac443bd709cd7d38a1c8d75ac61d7cd2d135c320647e8a48d80b40c54f2b539
[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] 174942db5ff75028bfda986176604ca09adfa6af06d76c922737a9699aff8f12
[INFO] running `Command { std: "docker" "start" "-a" "174942db5ff75028bfda986176604ca09adfa6af06d76c922737a9699aff8f12", kill_on_drop: false }`
[INFO] [stderr]    Compiling minnixrand v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/marsaglia.rs:85:20
[INFO] [stdout]    |
[INFO] [stdout] 85 |             .map(|(k, v)| v / (count as f64))
[INFO] [stdout]    |                    ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "174942db5ff75028bfda986176604ca09adfa6af06d76c922737a9699aff8f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "174942db5ff75028bfda986176604ca09adfa6af06d76c922737a9699aff8f12", kill_on_drop: false }`
[INFO] [stdout] 174942db5ff75028bfda986176604ca09adfa6af06d76c922737a9699aff8f12
[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] 3e195b493aae6c3c2896244c2b78c9d82c54be917c7aadc18b27da94a89535a9
[INFO] running `Command { std: "docker" "start" "-a" "3e195b493aae6c3c2896244c2b78c9d82c54be917c7aadc18b27da94a89535a9", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]   --> src/marsaglia.rs:85:20
[INFO] [stderr]    |
[INFO] [stderr] 85 |             .map(|(k, v)| v / (count as f64))
[INFO] [stderr]    |                    ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `minnixrand` (lib test) generated 1 warning (run `cargo fix --lib -p minnixrand --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minnixrand-9455fa880debc007)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test function::tests::test_inc ... ok
[INFO] [stdout] test marsaglia::tests::test_prob ... ok
[INFO] [stdout] test predictable::tests::test_finite_ok ... ok
[INFO] [stdout] test predictable::tests::test_infinite ... ok
[INFO] [stdout] test urandom::tests::test_usize ... ok
[INFO] [stdout] test urandom::tests::test_f64 ... ok
[INFO] [stdout] test marsaglia::tests::test_not_repeat ... ok
[INFO] [stdout] test predictable::tests::test_finite_fail - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minnixrand
[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] running `Command { std: "docker" "inspect" "3e195b493aae6c3c2896244c2b78c9d82c54be917c7aadc18b27da94a89535a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e195b493aae6c3c2896244c2b78c9d82c54be917c7aadc18b27da94a89535a9", kill_on_drop: false }`
[INFO] [stdout] 3e195b493aae6c3c2896244c2b78c9d82c54be917c7aadc18b27da94a89535a9