[INFO] cloning repository joelparkerhenderson/demo_rust_code
[INFO] running `"git" "clone" "--bare" "git://github.com/joelparkerhenderson/demo_rust_code.git" "work/cache/sources/gh/joelparkerhenderson/demo_rust_code"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/joelparkerhenderson/demo_rust_code'...
[INFO] running `"git" "clone" "work/cache/sources/gh/joelparkerhenderson/demo_rust_code" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/joelparkerhenderson/demo_rust_code"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/joelparkerhenderson/demo_rust_code'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/joelparkerhenderson/demo_rust_code" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/joelparkerhenderson/demo_rust_code"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/joelparkerhenderson/demo_rust_code'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 532d8e8891519f3ed1f80e3be222e14f087cc7db
[INFO] sha for GitHub repo joelparkerhenderson/demo_rust_code: 532d8e8891519f3ed1f80e3be222e14f087cc7db
[INFO] validating manifest of joelparkerhenderson/demo_rust_code on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of joelparkerhenderson/demo_rust_code on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing joelparkerhenderson/demo_rust_code
[INFO] finished frobbing joelparkerhenderson/demo_rust_code
[INFO] frobbed toml for joelparkerhenderson/demo_rust_code written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/joelparkerhenderson/demo_rust_code/Cargo.toml
[INFO] started frobbing joelparkerhenderson/demo_rust_code
[INFO] finished frobbing joelparkerhenderson/demo_rust_code
[INFO] frobbed toml for joelparkerhenderson/demo_rust_code written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/joelparkerhenderson/demo_rust_code/Cargo.toml
[INFO] crate joelparkerhenderson/demo_rust_code already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing joelparkerhenderson/demo_rust_code against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/joelparkerhenderson/demo_rust_code:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 9d53b886172312ee64786a9a91ed75e67ba1c0c2c0c15a0a4917bf7e35dbfe29
[INFO] running `"docker" "start" "-a" "9d53b886172312ee64786a9a91ed75e67ba1c0c2c0c15a0a4917bf7e35dbfe29"`
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling demo-rust-code v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `"docker" "inspect" "9d53b886172312ee64786a9a91ed75e67ba1c0c2c0c15a0a4917bf7e35dbfe29"`
[INFO] running `"docker" "rm" "-f" "9d53b886172312ee64786a9a91ed75e67ba1c0c2c0c15a0a4917bf7e35dbfe29"`
[INFO] [stdout] 9d53b886172312ee64786a9a91ed75e67ba1c0c2c0c15a0a4917bf7e35dbfe29
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/joelparkerhenderson/demo_rust_code:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4227bb8b0c1bb67731b31df3d9d87d5a24716944a7eb7c86d9a6425bf4d66608
[INFO] running `"docker" "start" "-a" "4227bb8b0c1bb67731b31df3d9d87d5a24716944a7eb7c86d9a6425bf4d66608"`
[INFO] [stderr]    Compiling demo-rust-code v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "4227bb8b0c1bb67731b31df3d9d87d5a24716944a7eb7c86d9a6425bf4d66608"`
[INFO] running `"docker" "rm" "-f" "4227bb8b0c1bb67731b31df3d9d87d5a24716944a7eb7c86d9a6425bf4d66608"`
[INFO] [stdout] 4227bb8b0c1bb67731b31df3d9d87d5a24716944a7eb7c86d9a6425bf4d66608
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/joelparkerhenderson/demo_rust_code:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] f9a536ced3f9e4d6118e374e8e3f68948c952730d470c0c31673b3c523e16ec7
[INFO] running `"docker" "start" "-a" "f9a536ced3f9e4d6118e374e8e3f68948c952730d470c0c31673b3c523e16ec7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/demo_rust_code-4554b1afc0ba1b7a
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::echo_test ... ok
[INFO] [stdout] test tests::foo_test ... ok
[INFO] [stdout] test tests::blank ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f9a536ced3f9e4d6118e374e8e3f68948c952730d470c0c31673b3c523e16ec7"`
[INFO] running `"docker" "rm" "-f" "f9a536ced3f9e4d6118e374e8e3f68948c952730d470c0c31673b3c523e16ec7"`
[INFO] [stdout] f9a536ced3f9e4d6118e374e8e3f68948c952730d470c0c31673b3c523e16ec7