[INFO] updating cached repository https://github.com/emiljt/cossiondb
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 66affbd28f4328c15cca05087981f64f6898d2da
[INFO] testing emiljt/cossiondb against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Femiljt%2Fcossiondb" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emiljt/cossiondb 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 git repo https://github.com/emiljt/cossiondb
[INFO] finished tweaking git repo https://github.com/emiljt/cossiondb
[INFO] tweaked toml for git repo https://github.com/emiljt/cossiondb written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/emiljt/cossiondb already has a lockfile, it will not be regenerated
[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-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] f2bc54958c8aa3153ec6d097d4b688f5f8398ca2431af3db2a8c12e79c213dd5
[INFO] running `"docker" "start" "-a" "f2bc54958c8aa3153ec6d097d4b688f5f8398ca2431af3db2a8c12e79c213dd5"`
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling serde_derive v1.0.91
[INFO] [stderr]    Compiling toml v0.5.1
[INFO] [stderr]    Compiling corrosiondb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]   --> src/main.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let config = config::open(String::from(args.value_of("config").expect("No config provided")))
[INFO] [stderr]    |         ^^^^^^ help: consider prefixing with an underscore: `_config`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.77s
[INFO] running `"docker" "inspect" "f2bc54958c8aa3153ec6d097d4b688f5f8398ca2431af3db2a8c12e79c213dd5"`
[INFO] running `"docker" "rm" "-f" "f2bc54958c8aa3153ec6d097d4b688f5f8398ca2431af3db2a8c12e79c213dd5"`
[INFO] [stdout] f2bc54958c8aa3153ec6d097d4b688f5f8398ca2431af3db2a8c12e79c213dd5
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] 6b0195003f936d20b34faf40c47dd1c8932c9e6892bfe4ce46b33f36e1e4e5d5
[INFO] running `"docker" "start" "-a" "6b0195003f936d20b34faf40c47dd1c8932c9e6892bfe4ce46b33f36e1e4e5d5"`
[INFO] [stderr]    Compiling corrosiondb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]   --> src/main.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let config = config::open(String::from(args.value_of("config").expect("No config provided")))
[INFO] [stderr]    |         ^^^^^^ help: consider prefixing with an underscore: `_config`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `"docker" "inspect" "6b0195003f936d20b34faf40c47dd1c8932c9e6892bfe4ce46b33f36e1e4e5d5"`
[INFO] running `"docker" "rm" "-f" "6b0195003f936d20b34faf40c47dd1c8932c9e6892bfe4ce46b33f36e1e4e5d5"`
[INFO] [stdout] 6b0195003f936d20b34faf40c47dd1c8932c9e6892bfe4ce46b33f36e1e4e5d5
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] cc7c5658e3c9bd27b9567f34cdb75b05c5b0dcea4ecbcc7766f4eb6f6c89e594
[INFO] running `"docker" "start" "-a" "cc7c5658e3c9bd27b9567f34cdb75b05c5b0dcea4ecbcc7766f4eb6f6c89e594"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/corrosiondb-3a52c93736aed021
[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" "cc7c5658e3c9bd27b9567f34cdb75b05c5b0dcea4ecbcc7766f4eb6f6c89e594"`
[INFO] running `"docker" "rm" "-f" "cc7c5658e3c9bd27b9567f34cdb75b05c5b0dcea4ecbcc7766f4eb6f6c89e594"`
[INFO] [stdout] cc7c5658e3c9bd27b9567f34cdb75b05c5b0dcea4ecbcc7766f4eb6f6c89e594