[INFO] updating cached repository johnf9896/onyx
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/johnf9896/onyx
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/johnf9896/onyx" "work/ex/beta-1.37-6/sources/1.36.0/gh/johnf9896/onyx"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/johnf9896/onyx'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/johnf9896/onyx" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/johnf9896/onyx"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/johnf9896/onyx'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1581060c1900728d8e3703319ddd0b0d9e5d6d4c
[INFO] sha for GitHub repo johnf9896/onyx: 1581060c1900728d8e3703319ddd0b0d9e5d6d4c
[INFO] validating manifest of johnf9896/onyx on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of johnf9896/onyx on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing johnf9896/onyx
[INFO] finished frobbing johnf9896/onyx
[INFO] frobbed toml for johnf9896/onyx written to work/ex/beta-1.37-6/sources/1.36.0/gh/johnf9896/onyx/Cargo.toml
[INFO] started frobbing johnf9896/onyx
[INFO] finished frobbing johnf9896/onyx
[INFO] frobbed toml for johnf9896/onyx written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/johnf9896/onyx/Cargo.toml
[INFO] crate johnf9896/onyx already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing johnf9896/onyx against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/johnf9896/onyx:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 6d82ad30f86da33d6fe4fe77f286371dd53d46b5ef5754d4b750938baf91773e
[INFO] running `"docker" "start" "-a" "6d82ad30f86da33d6fe4fe77f286371dd53d46b5ef5754d4b750938baf91773e"`
[INFO] [stderr]    Compiling clicolors-control v0.3.0
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling structopt-derive v0.2.13
[INFO] [stderr]    Compiling serde_yaml v0.8.7
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling console v0.7.0
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling indicatif v0.9.0
[INFO] [stderr]    Compiling rustyline v1.0.0
[INFO] [stderr]    Compiling structopt v0.2.13
[INFO] [stderr]    Compiling clap-verbosity-flag v0.1.0
[INFO] [stderr]    Compiling promptly v0.1.5
[INFO] [stderr]    Compiling quicli v0.3.1
[INFO] [stderr]    Compiling onyx v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/project.rs:589:17
[INFO] [stderr]     |
[INFO] [stderr] 589 |             let mut included = ProjectInclude {
[INFO] [stderr]     |                 ----^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.04s
[INFO] running `"docker" "inspect" "6d82ad30f86da33d6fe4fe77f286371dd53d46b5ef5754d4b750938baf91773e"`
[INFO] running `"docker" "rm" "-f" "6d82ad30f86da33d6fe4fe77f286371dd53d46b5ef5754d4b750938baf91773e"`
[INFO] [stdout] 6d82ad30f86da33d6fe4fe77f286371dd53d46b5ef5754d4b750938baf91773e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/johnf9896/onyx:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 987fd64dc7193a61baa4972eda7306aecb35f008dd6a88281d2422f884e5c279
[INFO] running `"docker" "start" "-a" "987fd64dc7193a61baa4972eda7306aecb35f008dd6a88281d2422f884e5c279"`
[INFO] [stderr]    Compiling onyx v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/project.rs:589:17
[INFO] [stderr]     |
[INFO] [stderr] 589 |             let mut included = ProjectInclude {
[INFO] [stderr]     |                 ----^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.48s
[INFO] running `"docker" "inspect" "987fd64dc7193a61baa4972eda7306aecb35f008dd6a88281d2422f884e5c279"`
[INFO] running `"docker" "rm" "-f" "987fd64dc7193a61baa4972eda7306aecb35f008dd6a88281d2422f884e5c279"`
[INFO] [stdout] 987fd64dc7193a61baa4972eda7306aecb35f008dd6a88281d2422f884e5c279
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/johnf9896/onyx:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] f0944b1defab9ffe3a08984b85a136c1ca8039e619df14332048b577a789c440
[INFO] running `"docker" "start" "-a" "f0944b1defab9ffe3a08984b85a136c1ca8039e619df14332048b577a789c440"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/onyx-89241bbac815e06c
[INFO] [stderr]      Running /opt/crater/target/debug/deps/onyx-6274134e679d7e9a
[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] [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 onyx
[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] running `"docker" "inspect" "f0944b1defab9ffe3a08984b85a136c1ca8039e619df14332048b577a789c440"`
[INFO] running `"docker" "rm" "-f" "f0944b1defab9ffe3a08984b85a136c1ca8039e619df14332048b577a789c440"`
[INFO] [stdout] f0944b1defab9ffe3a08984b85a136c1ca8039e619df14332048b577a789c440