[INFO] updating cached repository jaredlee/rust-sim
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jaredlee/rust-sim
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jaredlee/rust-sim" "work/ex/beta-1.37-6/sources/1.36.0/gh/jaredlee/rust-sim"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jaredlee/rust-sim'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jaredlee/rust-sim" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jaredlee/rust-sim"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jaredlee/rust-sim'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f83743a0ee4cd92aaa90817d4f699df45e96a644
[INFO] sha for GitHub repo jaredlee/rust-sim: f83743a0ee4cd92aaa90817d4f699df45e96a644
[INFO] validating manifest of jaredlee/rust-sim 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 jaredlee/rust-sim 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 jaredlee/rust-sim
[INFO] finished frobbing jaredlee/rust-sim
[INFO] frobbed toml for jaredlee/rust-sim written to work/ex/beta-1.37-6/sources/1.36.0/gh/jaredlee/rust-sim/Cargo.toml
[INFO] started frobbing jaredlee/rust-sim
[INFO] finished frobbing jaredlee/rust-sim
[INFO] frobbed toml for jaredlee/rust-sim written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jaredlee/rust-sim/Cargo.toml
[INFO] crate jaredlee/rust-sim 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 jaredlee/rust-sim 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-5/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/jaredlee/rust-sim:/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] 39c1611fd8cf7dd21f7f3e628637878208bfaadbdab5e8cd28ad1871cbd67385
[INFO] running `"docker" "start" "-a" "39c1611fd8cf7dd21f7f3e628637878208bfaadbdab5e8cd28ad1871cbd67385"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-sim v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `"docker" "inspect" "39c1611fd8cf7dd21f7f3e628637878208bfaadbdab5e8cd28ad1871cbd67385"`
[INFO] running `"docker" "rm" "-f" "39c1611fd8cf7dd21f7f3e628637878208bfaadbdab5e8cd28ad1871cbd67385"`
[INFO] [stdout] 39c1611fd8cf7dd21f7f3e628637878208bfaadbdab5e8cd28ad1871cbd67385
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/jaredlee/rust-sim:/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] bec51d1458afd60993369330b22ce43d0dd83f08755d20f3024b621a3b349236
[INFO] running `"docker" "start" "-a" "bec51d1458afd60993369330b22ce43d0dd83f08755d20f3024b621a3b349236"`
[INFO] [stderr]    Compiling rust-sim v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "bec51d1458afd60993369330b22ce43d0dd83f08755d20f3024b621a3b349236"`
[INFO] running `"docker" "rm" "-f" "bec51d1458afd60993369330b22ce43d0dd83f08755d20f3024b621a3b349236"`
[INFO] [stdout] bec51d1458afd60993369330b22ce43d0dd83f08755d20f3024b621a3b349236
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/jaredlee/rust-sim:/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] c7a1cf4fe3c080b7a39c102c076ec7062eacbe02d5a284057218911cb29f83ea
[INFO] running `"docker" "start" "-a" "c7a1cf4fe3c080b7a39c102c076ec7062eacbe02d5a284057218911cb29f83ea"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_sim-fc0cedfe7c0bee91
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test json::json::tester::parse_null_with_spaces ... ok
[INFO] [stdout] test json::json::tester::parse_only_null ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c7a1cf4fe3c080b7a39c102c076ec7062eacbe02d5a284057218911cb29f83ea"`
[INFO] running `"docker" "rm" "-f" "c7a1cf4fe3c080b7a39c102c076ec7062eacbe02d5a284057218911cb29f83ea"`
[INFO] [stdout] c7a1cf4fe3c080b7a39c102c076ec7062eacbe02d5a284057218911cb29f83ea