[INFO] fetching crate minnixrand 0.1.2...
[INFO] testing minnixrand-0.1.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[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 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9114404c422b4884187fb74375e2928cbc55fc2260d061aa285ea3abe154fd0c
[INFO] running `Command { std: "docker" "start" "-a" "9114404c422b4884187fb74375e2928cbc55fc2260d061aa285ea3abe154fd0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9114404c422b4884187fb74375e2928cbc55fc2260d061aa285ea3abe154fd0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9114404c422b4884187fb74375e2928cbc55fc2260d061aa285ea3abe154fd0c", kill_on_drop: false }`
[INFO] [stdout] 9114404c422b4884187fb74375e2928cbc55fc2260d061aa285ea3abe154fd0c
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e1513a14352dfe5dd672cabc749249cb7253a1cc559fc8036321f7f87c6a8c74
[INFO] running `Command { std: "docker" "start" "-a" "e1513a14352dfe5dd672cabc749249cb7253a1cc559fc8036321f7f87c6a8c74", kill_on_drop: false }`
[INFO] [stderr]    Compiling minnixrand v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "e1513a14352dfe5dd672cabc749249cb7253a1cc559fc8036321f7f87c6a8c74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1513a14352dfe5dd672cabc749249cb7253a1cc559fc8036321f7f87c6a8c74", kill_on_drop: false }`
[INFO] [stdout] e1513a14352dfe5dd672cabc749249cb7253a1cc559fc8036321f7f87c6a8c74
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] b0827547a6fe09d3e9d48e93df2e61a774a77c2ad775bb8c596f4a1cbb4ce233
[INFO] running `Command { std: "docker" "start" "-a" "b0827547a6fe09d3e9d48e93df2e61a774a77c2ad775bb8c596f4a1cbb4ce233", 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "b0827547a6fe09d3e9d48e93df2e61a774a77c2ad775bb8c596f4a1cbb4ce233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0827547a6fe09d3e9d48e93df2e61a774a77c2ad775bb8c596f4a1cbb4ce233", kill_on_drop: false }`
[INFO] [stdout] b0827547a6fe09d3e9d48e93df2e61a774a77c2ad775bb8c596f4a1cbb4ce233
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 8073a33bc79edfebe1fe2b05c9f745c872ead5423cfbc5b2dda5e0ff14e04c11
[INFO] running `Command { std: "docker" "start" "-a" "8073a33bc79edfebe1fe2b05c9f745c872ead5423cfbc5b2dda5e0ff14e04c11", 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)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `minnixrand` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/minnixrand-d5a87766456626a6)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test function::tests::test_inc ... ok
[INFO] [stdout] test predictable::tests::test_infinite ... ok
[INFO] [stdout] test predictable::tests::test_finite_ok ... 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 marsaglia::tests::test_prob ... 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 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8073a33bc79edfebe1fe2b05c9f745c872ead5423cfbc5b2dda5e0ff14e04c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8073a33bc79edfebe1fe2b05c9f745c872ead5423cfbc5b2dda5e0ff14e04c11", kill_on_drop: false }`
[INFO] [stdout] 8073a33bc79edfebe1fe2b05c9f745c872ead5423cfbc5b2dda5e0ff14e04c11