[INFO] updating cached repository camuthig/rust-ecko
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/camuthig/rust-ecko
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/camuthig/rust-ecko" "work/ex/beta-1.38-1/sources/1.37.0/gh/camuthig/rust-ecko"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/camuthig/rust-ecko'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/camuthig/rust-ecko" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/camuthig/rust-ecko"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/camuthig/rust-ecko'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 87bdf5d22be3595e545d4da9a7e5bb80e4ab2c67
[INFO] sha for GitHub repo camuthig/rust-ecko: 87bdf5d22be3595e545d4da9a7e5bb80e4ab2c67
[INFO] validating manifest of camuthig/rust-ecko 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 camuthig/rust-ecko 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 camuthig/rust-ecko
[INFO] finished frobbing camuthig/rust-ecko
[INFO] frobbed toml for camuthig/rust-ecko written to work/ex/beta-1.38-1/sources/1.37.0/gh/camuthig/rust-ecko/Cargo.toml
[INFO] started frobbing camuthig/rust-ecko
[INFO] finished frobbing camuthig/rust-ecko
[INFO] frobbed toml for camuthig/rust-ecko written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/camuthig/rust-ecko/Cargo.toml
[INFO] crate camuthig/rust-ecko 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 camuthig/rust-ecko 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-5/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/camuthig/rust-ecko:/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] 4e6c9297835a8e476eda7670529e0c17b76fd23483985d6f8b8f1f4167c0b84d
[INFO] running `"docker" "start" "-a" "4e6c9297835a8e476eda7670529e0c17b76fd23483985d6f8b8f1f4167c0b84d"`
[INFO] [stderr]    Compiling bstr v0.1.4
[INFO] [stderr]    Compiling structopt-derive v0.2.16
[INFO] [stderr]    Compiling backtrace v0.3.26
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling serde_derive v1.0.91
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling exitfailure v0.5.1
[INFO] [stderr]    Compiling globset v0.4.3
[INFO] [stderr]    Compiling ignore v0.4.7
[INFO] [stderr]    Compiling structopt v0.2.16
[INFO] [stderr]    Compiling clap-verbosity-flag v0.2.0
[INFO] [stderr]    Compiling globwalk v0.3.1
[INFO] [stderr]    Compiling quicli v0.4.0
[INFO] [stderr]    Compiling enumerate v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.46s
[INFO] running `"docker" "inspect" "4e6c9297835a8e476eda7670529e0c17b76fd23483985d6f8b8f1f4167c0b84d"`
[INFO] running `"docker" "rm" "-f" "4e6c9297835a8e476eda7670529e0c17b76fd23483985d6f8b8f1f4167c0b84d"`
[INFO] [stdout] 4e6c9297835a8e476eda7670529e0c17b76fd23483985d6f8b8f1f4167c0b84d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/camuthig/rust-ecko:/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] 83ef39b6bfd046de579f4c1a7b806fba1a4b901c498a77f17df2354c11bfdc71
[INFO] running `"docker" "start" "-a" "83ef39b6bfd046de579f4c1a7b806fba1a4b901c498a77f17df2354c11bfdc71"`
[INFO] [stderr]    Compiling enumerate v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `"docker" "inspect" "83ef39b6bfd046de579f4c1a7b806fba1a4b901c498a77f17df2354c11bfdc71"`
[INFO] running `"docker" "rm" "-f" "83ef39b6bfd046de579f4c1a7b806fba1a4b901c498a77f17df2354c11bfdc71"`
[INFO] [stdout] 83ef39b6bfd046de579f4c1a7b806fba1a4b901c498a77f17df2354c11bfdc71
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/camuthig/rust-ecko:/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] 21f5f6149aaeace329ce3300313690e012ead952eee3c4f8541d5010ae6e5410
[INFO] running `"docker" "start" "-a" "21f5f6149aaeace329ce3300313690e012ead952eee3c4f8541d5010ae6e5410"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/enumerate-e56bb45e138296ed
[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" "21f5f6149aaeace329ce3300313690e012ead952eee3c4f8541d5010ae6e5410"`
[INFO] running `"docker" "rm" "-f" "21f5f6149aaeace329ce3300313690e012ead952eee3c4f8541d5010ae6e5410"`
[INFO] [stdout] 21f5f6149aaeace329ce3300313690e012ead952eee3c4f8541d5010ae6e5410