[INFO] updating cached repository C4ptainCrunch/schemers
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/C4ptainCrunch/schemers
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/C4ptainCrunch/schemers" "work/ex/beta-1.38-1/sources/1.37.0/gh/C4ptainCrunch/schemers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/C4ptainCrunch/schemers'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/C4ptainCrunch/schemers" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/C4ptainCrunch/schemers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/C4ptainCrunch/schemers'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2d072f4430daf145dac0d8f81de3be4014022bd0
[INFO] sha for GitHub repo C4ptainCrunch/schemers: 2d072f4430daf145dac0d8f81de3be4014022bd0
[INFO] validating manifest of C4ptainCrunch/schemers 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 C4ptainCrunch/schemers 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 C4ptainCrunch/schemers
[INFO] finished frobbing C4ptainCrunch/schemers
[INFO] frobbed toml for C4ptainCrunch/schemers written to work/ex/beta-1.38-1/sources/1.37.0/gh/C4ptainCrunch/schemers/Cargo.toml
[INFO] started frobbing C4ptainCrunch/schemers
[INFO] finished frobbing C4ptainCrunch/schemers
[INFO] frobbed toml for C4ptainCrunch/schemers written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/C4ptainCrunch/schemers/Cargo.toml
[INFO] crate C4ptainCrunch/schemers 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 C4ptainCrunch/schemers 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-4/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/C4ptainCrunch/schemers:/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] 8fe2cea1149f9b8859e96e32e6e7f9d59819eeb4a8e066f2ba01ed3984426846
[INFO] running `"docker" "start" "-a" "8fe2cea1149f9b8859e96e32e6e7f9d59819eeb4a8e066f2ba01ed3984426846"`
[INFO] [stderr]    Compiling encode_unicode v0.1.3
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling rustyline v1.0.0
[INFO] [stderr]    Compiling schemers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.97s
[INFO] running `"docker" "inspect" "8fe2cea1149f9b8859e96e32e6e7f9d59819eeb4a8e066f2ba01ed3984426846"`
[INFO] running `"docker" "rm" "-f" "8fe2cea1149f9b8859e96e32e6e7f9d59819eeb4a8e066f2ba01ed3984426846"`
[INFO] [stdout] 8fe2cea1149f9b8859e96e32e6e7f9d59819eeb4a8e066f2ba01ed3984426846
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/C4ptainCrunch/schemers:/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] 8badddf903663d3e04f22555d46b076eb3ec60b71a3c6fe2801f4ab78387bf6d
[INFO] running `"docker" "start" "-a" "8badddf903663d3e04f22555d46b076eb3ec60b71a3c6fe2801f4ab78387bf6d"`
[INFO] [stderr]    Compiling schemers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "8badddf903663d3e04f22555d46b076eb3ec60b71a3c6fe2801f4ab78387bf6d"`
[INFO] running `"docker" "rm" "-f" "8badddf903663d3e04f22555d46b076eb3ec60b71a3c6fe2801f4ab78387bf6d"`
[INFO] [stdout] 8badddf903663d3e04f22555d46b076eb3ec60b71a3c6fe2801f4ab78387bf6d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/C4ptainCrunch/schemers:/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] 6f47c47ba3e76a3a611a96b11a565b21910c2fcce9dc5c60ebce3160568f787c
[INFO] running `"docker" "start" "-a" "6f47c47ba3e76a3a611a96b11a565b21910c2fcce9dc5c60ebce3160568f787c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/schemers-d563b80a769054ea
[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" "6f47c47ba3e76a3a611a96b11a565b21910c2fcce9dc5c60ebce3160568f787c"`
[INFO] running `"docker" "rm" "-f" "6f47c47ba3e76a3a611a96b11a565b21910c2fcce9dc5c60ebce3160568f787c"`
[INFO] [stdout] 6f47c47ba3e76a3a611a96b11a565b21910c2fcce9dc5c60ebce3160568f787c