[INFO] fetching crate vose-alias 1.0.0... [INFO] testing vose-alias-1.0.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate vose-alias 1.0.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate vose-alias 1.0.0 [INFO] finished tweaking crates.io crate vose-alias 1.0.0 [INFO] tweaked toml for crates.io crate vose-alias 1.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate vose-alias 1.0.0 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] 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] [stderr] Updating crates.io index [INFO] [stderr] Locking 18 packages to latest compatible versions [INFO] [stderr] Adding float-cmp v0.8.0 (available: v0.10.0) [INFO] [stderr] Adding rand v0.7.3 (available: v0.9.2) [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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded float-cmp v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 88703ae5abf22e2987848de7744f18cc8b743d41a6d2c612779579de78456c38 [INFO] running `Command { std: "docker" "start" "-a" "88703ae5abf22e2987848de7744f18cc8b743d41a6d2c612779579de78456c38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88703ae5abf22e2987848de7744f18cc8b743d41a6d2c612779579de78456c38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88703ae5abf22e2987848de7744f18cc8b743d41a6d2c612779579de78456c38", kill_on_drop: false }` [INFO] [stdout] 88703ae5abf22e2987848de7744f18cc8b743d41a6d2c612779579de78456c38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] fd9102f26ddef0f3e15d07cc6ccc66de79a604609aeb4cdffefaae78522e74b0 [INFO] running `Command { std: "docker" "start" "-a" "fd9102f26ddef0f3e15d07cc6ccc66de79a604609aeb4cdffefaae78522e74b0", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling float-cmp v0.8.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling vose-alias v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.87s [INFO] running `Command { std: "docker" "inspect" "fd9102f26ddef0f3e15d07cc6ccc66de79a604609aeb4cdffefaae78522e74b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd9102f26ddef0f3e15d07cc6ccc66de79a604609aeb4cdffefaae78522e74b0", kill_on_drop: false }` [INFO] [stdout] fd9102f26ddef0f3e15d07cc6ccc66de79a604609aeb4cdffefaae78522e74b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3350d12bf3f800d91c6589992ba2d26dced3fe7cccf133de09cb0792fe40bc12 [INFO] running `Command { std: "docker" "start" "-a" "3350d12bf3f800d91c6589992ba2d26dced3fe7cccf133de09cb0792fe40bc12", kill_on_drop: false }` [INFO] [stderr] Compiling vose-alias v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "3350d12bf3f800d91c6589992ba2d26dced3fe7cccf133de09cb0792fe40bc12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3350d12bf3f800d91c6589992ba2d26dced3fe7cccf133de09cb0792fe40bc12", kill_on_drop: false }` [INFO] [stdout] 3350d12bf3f800d91c6589992ba2d26dced3fe7cccf133de09cb0792fe40bc12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b5b7150b0a840aa903dd330beddd1ae18b9426a8a6b35145b2f3617bb709fa4e [INFO] running `Command { std: "docker" "start" "-a" "b5b7150b0a840aa903dd330beddd1ae18b9426a8a6b35145b2f3617bb709fa4e", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vose_alias-638b5d9a40eef6c0) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test tests::construction_ok ... ok [INFO] [stdout] test tests::test_trait_equal ... ok [INFO] [stdout] test tests::test_trait_not_equali ... ok [INFO] [stdout] test tests::test_select_element_ok ... ok [INFO] [stdout] test tests::test_roll_die_flip_coin ... ok [INFO] [stdout] test tests::new_empty_vectors - should panic ... ok [INFO] [stderr] Doc-tests vose_alias [INFO] [stdout] test tests::select_element_not_in_list - should panic ... ok [INFO] [stdout] test tests::select_element_proba_too_high - should panic ... ok [INFO] [stdout] test tests::size_not_ok - should panic ... ok [INFO] [stdout] test tests::sum_not_ok - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - VoseAlias::new (line 63) ... ok [INFO] [stdout] test src/lib.rs - VoseAlias::sample (line 174) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b5b7150b0a840aa903dd330beddd1ae18b9426a8a6b35145b2f3617bb709fa4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5b7150b0a840aa903dd330beddd1ae18b9426a8a6b35145b2f3617bb709fa4e", kill_on_drop: false }` [INFO] [stdout] b5b7150b0a840aa903dd330beddd1ae18b9426a8a6b35145b2f3617bb709fa4e