[INFO] crate weighted-rs 0.1.1 is already in cache
[INFO] testing weighted-rs-0.1.1 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate weighted-rs 0.1.1 into work/builds/worker-11/source
[INFO] validating manifest of crates.io crate weighted-rs 0.1.1 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate weighted-rs 0.1.1
[INFO] finished tweaking crates.io crate weighted-rs 0.1.1
[INFO] tweaked toml for crates.io crate weighted-rs 0.1.1 written to work/builds/worker-11/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 093c19de758fe53a83869720d2cd8e3a254b287cd88b651b1519ab992dc40351
[INFO] running `"docker" "start" "-a" "093c19de758fe53a83869720d2cd8e3a254b287cd88b651b1519ab992dc40351"`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling weighted-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.50s
[INFO] running `"docker" "inspect" "093c19de758fe53a83869720d2cd8e3a254b287cd88b651b1519ab992dc40351"`
[INFO] running `"docker" "rm" "-f" "093c19de758fe53a83869720d2cd8e3a254b287cd88b651b1519ab992dc40351"`
[INFO] [stdout] 093c19de758fe53a83869720d2cd8e3a254b287cd88b651b1519ab992dc40351
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 42a0639f7137bed5aa4cfda92eb8fd5c8e12c21be6fee88b166d5e445ef5b8d9
[INFO] running `"docker" "start" "-a" "42a0639f7137bed5aa4cfda92eb8fd5c8e12c21be6fee88b166d5e445ef5b8d9"`
[INFO] [stderr]    Compiling weighted-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "42a0639f7137bed5aa4cfda92eb8fd5c8e12c21be6fee88b166d5e445ef5b8d9"`
[INFO] running `"docker" "rm" "-f" "42a0639f7137bed5aa4cfda92eb8fd5c8e12c21be6fee88b166d5e445ef5b8d9"`
[INFO] [stdout] 42a0639f7137bed5aa4cfda92eb8fd5c8e12c21be6fee88b166d5e445ef5b8d9
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 48507a46728028f155c4f009738a384760b2f88690bc8370dfbccd2fc92697a4
[INFO] running `"docker" "start" "-a" "48507a46728028f155c4f009738a384760b2f88690bc8370dfbccd2fc92697a4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/weighted_rs-067f565c89571e00
[INFO] [stdout] running 3 tests
[INFO] [stdout] test smooth_weight::tests::test_smooth_weight ... ok
[INFO] [stdout] test roundrobin_weight::tests::test_rr_weight ... ok
[INFO] [stdout] test random_weight::tests::test_smooth_weight ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests weighted-rs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "48507a46728028f155c4f009738a384760b2f88690bc8370dfbccd2fc92697a4"`
[INFO] running `"docker" "rm" "-f" "48507a46728028f155c4f009738a384760b2f88690bc8370dfbccd2fc92697a4"`
[INFO] [stdout] 48507a46728028f155c4f009738a384760b2f88690bc8370dfbccd2fc92697a4