[INFO] updating cached repository typeless/rust-examples
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/typeless/rust-examples
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/typeless/rust-examples" "work/ex/beta-1.37-6/sources/1.36.0/gh/typeless/rust-examples"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/typeless/rust-examples'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/typeless/rust-examples" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/typeless/rust-examples"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/typeless/rust-examples'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f279742759619725244781b48042ee524826af93
[INFO] sha for GitHub repo typeless/rust-examples: f279742759619725244781b48042ee524826af93
[INFO] validating manifest of typeless/rust-examples on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of typeless/rust-examples on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing typeless/rust-examples
[INFO] finished frobbing typeless/rust-examples
[INFO] frobbed toml for typeless/rust-examples written to work/ex/beta-1.37-6/sources/1.36.0/gh/typeless/rust-examples/Cargo.toml
[INFO] started frobbing typeless/rust-examples
[INFO] finished frobbing typeless/rust-examples
[INFO] frobbed toml for typeless/rust-examples written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/typeless/rust-examples/Cargo.toml
[INFO] crate typeless/rust-examples already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing typeless/rust-examples against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/typeless/rust-examples:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3e589ed7bf77475ccc0f9fc55400dae8b2a1cc436d0cf6f4d8382f6f94bd27b5
[INFO] running `"docker" "start" "-a" "3e589ed7bf77475ccc0f9fc55400dae8b2a1cc436d0cf6f4d8382f6f94bd27b5"`
[INFO] [stderr]    Compiling openssl v0.9.4
[INFO] [stderr]    Compiling either v1.0.2
[INFO] [stderr]    Compiling openssl-sys v0.9.4
[INFO] [stderr]    Compiling itertools v0.5.8
[INFO] [stderr]    Compiling rust-examples v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.57s
[INFO] running `"docker" "inspect" "3e589ed7bf77475ccc0f9fc55400dae8b2a1cc436d0cf6f4d8382f6f94bd27b5"`
[INFO] running `"docker" "rm" "-f" "3e589ed7bf77475ccc0f9fc55400dae8b2a1cc436d0cf6f4d8382f6f94bd27b5"`
[INFO] [stdout] 3e589ed7bf77475ccc0f9fc55400dae8b2a1cc436d0cf6f4d8382f6f94bd27b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/typeless/rust-examples:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 493e279e4fe1e90ab08aa52a731b7a961c6f325f00a52f5cd646db5abf6873d2
[INFO] running `"docker" "start" "-a" "493e279e4fe1e90ab08aa52a731b7a961c6f325f00a52f5cd646db5abf6873d2"`
[INFO] [stderr]    Compiling rust-examples v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "493e279e4fe1e90ab08aa52a731b7a961c6f325f00a52f5cd646db5abf6873d2"`
[INFO] running `"docker" "rm" "-f" "493e279e4fe1e90ab08aa52a731b7a961c6f325f00a52f5cd646db5abf6873d2"`
[INFO] [stdout] 493e279e4fe1e90ab08aa52a731b7a961c6f325f00a52f5cd646db5abf6873d2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/typeless/rust-examples:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 2bc247c056b06a3e9d7cf071f50c92e691a3b4b88890cc6bd199caa62783919c
[INFO] running `"docker" "start" "-a" "2bc247c056b06a3e9d7cf071f50c92e691a3b4b88890cc6bd199caa62783919c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_examples-d557c1d7e3c3930f
[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" "2bc247c056b06a3e9d7cf071f50c92e691a3b4b88890cc6bd199caa62783919c"`
[INFO] running `"docker" "rm" "-f" "2bc247c056b06a3e9d7cf071f50c92e691a3b4b88890cc6bd199caa62783919c"`
[INFO] [stdout] 2bc247c056b06a3e9d7cf071f50c92e691a3b4b88890cc6bd199caa62783919c