[INFO] updating cached repository Jon-Davis/GenECS
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Jon-Davis/GenECS
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Jon-Davis/GenECS" "work/ex/beta-1.38-1/sources/1.37.0/gh/Jon-Davis/GenECS"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Jon-Davis/GenECS'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Jon-Davis/GenECS" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jon-Davis/GenECS"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jon-Davis/GenECS'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fffa220a91c5d4da2fa362b29326c65fb193af81
[INFO] sha for GitHub repo Jon-Davis/GenECS: fffa220a91c5d4da2fa362b29326c65fb193af81
[INFO] validating manifest of Jon-Davis/GenECS on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Jon-Davis/GenECS on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Jon-Davis/GenECS
[INFO] finished frobbing Jon-Davis/GenECS
[INFO] frobbed toml for Jon-Davis/GenECS written to work/ex/beta-1.38-1/sources/1.37.0/gh/Jon-Davis/GenECS/Cargo.toml
[INFO] started frobbing Jon-Davis/GenECS
[INFO] finished frobbing Jon-Davis/GenECS
[INFO] frobbed toml for Jon-Davis/GenECS written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jon-Davis/GenECS/Cargo.toml
[INFO] crate Jon-Davis/GenECS already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Jon-Davis/GenECS against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jon-Davis/GenECS:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 57374c0e15e8202e6ae5134cd5836fadc6e6088c2a6dc6df976c198d9ceb4ff2
[INFO] running `"docker" "start" "-a" "57374c0e15e8202e6ae5134cd5836fadc6e6088c2a6dc6df976c198d9ceb4ff2"`
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling genecs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/static_storage.rs:1:39
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::sync::{Mutex, Condvar, Once, ONCE_INIT};
[INFO] [stderr]   |                                       ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/static_storage.rs:111:77
[INFO] [stderr]     |
[INFO] [stderr] 111 |             static mut MUTEX : (Option<(Mutex<()>,Condvar)>, Once) = (None, ONCE_INIT);
[INFO] [stderr]     |                                                                             ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `"docker" "inspect" "57374c0e15e8202e6ae5134cd5836fadc6e6088c2a6dc6df976c198d9ceb4ff2"`
[INFO] running `"docker" "rm" "-f" "57374c0e15e8202e6ae5134cd5836fadc6e6088c2a6dc6df976c198d9ceb4ff2"`
[INFO] [stdout] 57374c0e15e8202e6ae5134cd5836fadc6e6088c2a6dc6df976c198d9ceb4ff2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jon-Davis/GenECS:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] e9cf058aaef30f932b13fd61f890bb5d7c4244930875eeae609bda620962cf9e
[INFO] running `"docker" "start" "-a" "e9cf058aaef30f932b13fd61f890bb5d7c4244930875eeae609bda620962cf9e"`
[INFO] [stderr]    Compiling genecs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/static_storage.rs:1:39
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::sync::{Mutex, Condvar, Once, ONCE_INIT};
[INFO] [stderr]   |                                       ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/static_storage.rs:111:77
[INFO] [stderr]     |
[INFO] [stderr] 111 |             static mut MUTEX : (Option<(Mutex<()>,Condvar)>, Once) = (None, ONCE_INIT);
[INFO] [stderr]     |                                                                             ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "e9cf058aaef30f932b13fd61f890bb5d7c4244930875eeae609bda620962cf9e"`
[INFO] running `"docker" "rm" "-f" "e9cf058aaef30f932b13fd61f890bb5d7c4244930875eeae609bda620962cf9e"`
[INFO] [stdout] e9cf058aaef30f932b13fd61f890bb5d7c4244930875eeae609bda620962cf9e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jon-Davis/GenECS:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] e3b5e8b82c4a37ae1d509715e03ae244a207ee76557ffa007092413d6419cde8
[INFO] running `"docker" "start" "-a" "e3b5e8b82c4a37ae1d509715e03ae244a207ee76557ffa007092413d6419cde8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/genecs-11e3a0cc5a846795
[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 genecs
[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" "e3b5e8b82c4a37ae1d509715e03ae244a207ee76557ffa007092413d6419cde8"`
[INFO] running `"docker" "rm" "-f" "e3b5e8b82c4a37ae1d509715e03ae244a207ee76557ffa007092413d6419cde8"`
[INFO] [stdout] e3b5e8b82c4a37ae1d509715e03ae244a207ee76557ffa007092413d6419cde8