[INFO] crate rpick 0.4.0 is already in cache
[INFO] testing rpick-0.4.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate rpick 0.4.0 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate rpick 0.4.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rpick 0.4.0
[INFO] finished tweaking crates.io crate rpick 0.4.0
[INFO] tweaked toml for crates.io crate rpick 0.4.0 written to work/builds/worker-1/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 0d0e7047a6e07fd139a1998a82507c43508bcad08420d3641323929ab33b1c2e
[INFO] running `"docker" "start" "-a" "0d0e7047a6e07fd139a1998a82507c43508bcad08420d3641323929ab33b1c2e"`
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling serde_yaml v0.8.11
[INFO] [stderr]    Compiling rpick v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:299:57
[INFO] [stderr]     |
[INFO] [stderr] 299 |         -> Result<BTreeMap<String, ConfigCategory>, Box<error::Error>> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:315:27
[INFO] [stderr]     |
[INFO] [stderr] 315 |         -> Result<(), Box<error::Error>> {
[INFO] [stderr]     |                           ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.38s
[INFO] running `"docker" "inspect" "0d0e7047a6e07fd139a1998a82507c43508bcad08420d3641323929ab33b1c2e"`
[INFO] running `"docker" "rm" "-f" "0d0e7047a6e07fd139a1998a82507c43508bcad08420d3641323929ab33b1c2e"`
[INFO] [stdout] 0d0e7047a6e07fd139a1998a82507c43508bcad08420d3641323929ab33b1c2e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 678f7b82caf064c7f52449afa46cba39cd4a03de423ab47f330dd6ef70a1ab34
[INFO] running `"docker" "start" "-a" "678f7b82caf064c7f52449afa46cba39cd4a03de423ab47f330dd6ef70a1ab34"`
[INFO] [stderr]    Compiling rpick v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:299:57
[INFO] [stderr]     |
[INFO] [stderr] 299 |         -> Result<BTreeMap<String, ConfigCategory>, Box<error::Error>> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:315:27
[INFO] [stderr]     |
[INFO] [stderr] 315 |         -> Result<(), Box<error::Error>> {
[INFO] [stderr]     |                           ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `"docker" "inspect" "678f7b82caf064c7f52449afa46cba39cd4a03de423ab47f330dd6ef70a1ab34"`
[INFO] running `"docker" "rm" "-f" "678f7b82caf064c7f52449afa46cba39cd4a03de423ab47f330dd6ef70a1ab34"`
[INFO] [stdout] 678f7b82caf064c7f52449afa46cba39cd4a03de423ab47f330dd6ef70a1ab34
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 3e76306b0641f722c61359f19df0d0984457f676f3a9bf2f544c60babfe52ce2
[INFO] running `"docker" "start" "-a" "3e76306b0641f722c61359f19df0d0984457f676f3a9bf2f544c60babfe52ce2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rpick-bb963cfbc9086094
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_defaults ... ok
[INFO] [stdout] test tests::test_pick ... ok
[INFO] [stdout] test tests::test_get_consent ... ok
[INFO] [stdout] test tests::test_pick_even ... ok
[INFO] [stdout] test tests::test_pick_gaussian ... ok
[INFO] [stdout] test tests::test_pick_lru ... ok
[INFO] [stdout] test tests::test_pick_lottery ... ok
[INFO] [stdout] test tests::test_pick_nonexistant_category ... ok
[INFO] [stdout] test tests::test_pick_weighted ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rpick-b4f134e9817581fb
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rpick
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Engine<I, O, R>::new (line 68) ... ok
[INFO] [stdout] test src/lib.rs - Engine<I, O, R>::pick (line 93) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3e76306b0641f722c61359f19df0d0984457f676f3a9bf2f544c60babfe52ce2"`
[INFO] running `"docker" "rm" "-f" "3e76306b0641f722c61359f19df0d0984457f676f3a9bf2f544c60babfe52ce2"`
[INFO] [stdout] 3e76306b0641f722c61359f19df0d0984457f676f3a9bf2f544c60babfe52ce2