[INFO] updating cached repository Muream/todo-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Muream/todo-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Muream/todo-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/Muream/todo-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Muream/todo-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Muream/todo-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Muream/todo-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Muream/todo-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 77d31347c9d3e773a76d62e81e45f4e7c07d463f
[INFO] sha for GitHub repo Muream/todo-rust: 77d31347c9d3e773a76d62e81e45f4e7c07d463f
[INFO] validating manifest of Muream/todo-rust 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 Muream/todo-rust 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 Muream/todo-rust
[INFO] finished frobbing Muream/todo-rust
[INFO] frobbed toml for Muream/todo-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/Muream/todo-rust/Cargo.toml
[INFO] started frobbing Muream/todo-rust
[INFO] finished frobbing Muream/todo-rust
[INFO] frobbed toml for Muream/todo-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Muream/todo-rust/Cargo.toml
[INFO] crate Muream/todo-rust 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 Muream/todo-rust 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/Muream/todo-rust:/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] 23438b8f6856c6de89bd0feca41902ada35d444ea2de1706a820dc896a1425ba
[INFO] running `"docker" "start" "-a" "23438b8f6856c6de89bd0feca41902ada35d444ea2de1706a820dc896a1425ba"`
[INFO] [stderr]    Compiling todo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "23438b8f6856c6de89bd0feca41902ada35d444ea2de1706a820dc896a1425ba"`
[INFO] running `"docker" "rm" "-f" "23438b8f6856c6de89bd0feca41902ada35d444ea2de1706a820dc896a1425ba"`
[INFO] [stdout] 23438b8f6856c6de89bd0feca41902ada35d444ea2de1706a820dc896a1425ba
[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/Muream/todo-rust:/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] a3a71408cb7cc53e608c68ca05a087895eda0ddf93c0cb1568317752e5f6339f
[INFO] running `"docker" "start" "-a" "a3a71408cb7cc53e608c68ca05a087895eda0ddf93c0cb1568317752e5f6339f"`
[INFO] [stderr]    Compiling todo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "a3a71408cb7cc53e608c68ca05a087895eda0ddf93c0cb1568317752e5f6339f"`
[INFO] running `"docker" "rm" "-f" "a3a71408cb7cc53e608c68ca05a087895eda0ddf93c0cb1568317752e5f6339f"`
[INFO] [stdout] a3a71408cb7cc53e608c68ca05a087895eda0ddf93c0cb1568317752e5f6339f
[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/Muream/todo-rust:/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] acfff55d9e3b138e9a3307ba9f4d8369ad642600a04fa250e390ed8aea6c10cf
[INFO] running `"docker" "start" "-a" "acfff55d9e3b138e9a3307ba9f4d8369ad642600a04fa250e390ed8aea6c10cf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/todo-01e5cf7cc9c5ce9e
[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" "acfff55d9e3b138e9a3307ba9f4d8369ad642600a04fa250e390ed8aea6c10cf"`
[INFO] running `"docker" "rm" "-f" "acfff55d9e3b138e9a3307ba9f4d8369ad642600a04fa250e390ed8aea6c10cf"`
[INFO] [stdout] acfff55d9e3b138e9a3307ba9f4d8369ad642600a04fa250e390ed8aea6c10cf