[INFO] fetching crate vose-alias 1.0.0...
[INFO] testing vose-alias-1.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate vose-alias 1.0.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate vose-alias 1.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 886e9b7202785af795bb36c1f3e36a73a32bc5aad56338392b18ebdbc23b948b
[INFO] running `Command { std: "docker" "start" "-a" "886e9b7202785af795bb36c1f3e36a73a32bc5aad56338392b18ebdbc23b948b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "886e9b7202785af795bb36c1f3e36a73a32bc5aad56338392b18ebdbc23b948b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "886e9b7202785af795bb36c1f3e36a73a32bc5aad56338392b18ebdbc23b948b", kill_on_drop: false }`
[INFO] [stdout] 886e9b7202785af795bb36c1f3e36a73a32bc5aad56338392b18ebdbc23b948b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e18fb66e1df6ca9420adda6cbdfe2e3fd6684e1e0a224ce0c6bdfbded7e0d59a
[INFO] running `Command { std: "docker" "start" "-a" "e18fb66e1df6ca9420adda6cbdfe2e3fd6684e1e0a224ce0c6bdfbded7e0d59a", 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 [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `Command { std: "docker" "inspect" "e18fb66e1df6ca9420adda6cbdfe2e3fd6684e1e0a224ce0c6bdfbded7e0d59a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e18fb66e1df6ca9420adda6cbdfe2e3fd6684e1e0a224ce0c6bdfbded7e0d59a", kill_on_drop: false }`
[INFO] [stdout] e18fb66e1df6ca9420adda6cbdfe2e3fd6684e1e0a224ce0c6bdfbded7e0d59a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c6bf3c153e3e449511d2cdc9ad22e3fc7dbdd44af758569012bdd17b88d765d
[INFO] running `Command { std: "docker" "start" "-a" "4c6bf3c153e3e449511d2cdc9ad22e3fc7dbdd44af758569012bdd17b88d765d", kill_on_drop: false }`
[INFO] [stderr]    Compiling vose-alias v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/vose_alias-e8ffedb140e26bf9)
[INFO] running `Command { std: "docker" "inspect" "4c6bf3c153e3e449511d2cdc9ad22e3fc7dbdd44af758569012bdd17b88d765d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c6bf3c153e3e449511d2cdc9ad22e3fc7dbdd44af758569012bdd17b88d765d", kill_on_drop: false }`
[INFO] [stdout] 4c6bf3c153e3e449511d2cdc9ad22e3fc7dbdd44af758569012bdd17b88d765d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 149e5e0cba8b822c92cd946dcad0a1bcee1f9bef73242aff72097972175f90fd
[INFO] running `Command { std: "docker" "start" "-a" "149e5e0cba8b822c92cd946dcad0a1bcee1f9bef73242aff72097972175f90fd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vose_alias-e8ffedb140e26bf9)
[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] [stdout] test tests::select_element_proba_too_high - 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::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 0.10s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - VoseAlias<T>::new (line 63) ... ok
[INFO] [stdout] test src/lib.rs - VoseAlias<T>::sample (line 174) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "149e5e0cba8b822c92cd946dcad0a1bcee1f9bef73242aff72097972175f90fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "149e5e0cba8b822c92cd946dcad0a1bcee1f9bef73242aff72097972175f90fd", kill_on_drop: false }`
[INFO] [stdout] 149e5e0cba8b822c92cd946dcad0a1bcee1f9bef73242aff72097972175f90fd