[INFO] updating cached repository zacharygolba/snaptest
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zacharygolba/snaptest
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zacharygolba/snaptest" "work/ex/beta-1.37-6/sources/1.36.0/gh/zacharygolba/snaptest"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/zacharygolba/snaptest'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zacharygolba/snaptest" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zacharygolba/snaptest"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zacharygolba/snaptest'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 910fa2a629e40d4b0840217f5c8b87ed360f878a
[INFO] sha for GitHub repo zacharygolba/snaptest: 910fa2a629e40d4b0840217f5c8b87ed360f878a
[INFO] validating manifest of zacharygolba/snaptest 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 zacharygolba/snaptest 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 zacharygolba/snaptest
[INFO] finished frobbing zacharygolba/snaptest
[INFO] frobbed toml for zacharygolba/snaptest written to work/ex/beta-1.37-6/sources/1.36.0/gh/zacharygolba/snaptest/Cargo.toml
[INFO] started frobbing zacharygolba/snaptest
[INFO] finished frobbing zacharygolba/snaptest
[INFO] frobbed toml for zacharygolba/snaptest written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zacharygolba/snaptest/Cargo.toml
[INFO] crate zacharygolba/snaptest 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 zacharygolba/snaptest against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/zacharygolba/snaptest:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] f5be3775f64cc0cbdfcd73fd4504995821e54f7a14d1f665e4afed4fec891c35
[INFO] running `"docker" "start" "-a" "f5be3775f64cc0cbdfcd73fd4504995821e54f7a14d1f665e4afed4fec891c35"`
[INFO] [stderr]    Compiling cc v1.0.8
[INFO] [stderr]    Compiling libc v0.2.39
[INFO] [stderr]    Compiling serde v1.0.33
[INFO] [stderr]    Compiling diff v0.1.11
[INFO] [stderr]    Compiling trail v0.1.0
[INFO] [stderr]    Compiling skittles v0.1.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling bincode v1.0.0
[INFO] [stderr]    Compiling backtrace v0.3.5
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling snaptest v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.11s
[INFO] running `"docker" "inspect" "f5be3775f64cc0cbdfcd73fd4504995821e54f7a14d1f665e4afed4fec891c35"`
[INFO] running `"docker" "rm" "-f" "f5be3775f64cc0cbdfcd73fd4504995821e54f7a14d1f665e4afed4fec891c35"`
[INFO] [stdout] f5be3775f64cc0cbdfcd73fd4504995821e54f7a14d1f665e4afed4fec891c35
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/zacharygolba/snaptest:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4a88256f0adb6d009b0f3438b9387e51a0401a214b87fbc031debfde8567ce9d
[INFO] running `"docker" "start" "-a" "4a88256f0adb6d009b0f3438b9387e51a0401a214b87fbc031debfde8567ce9d"`
[INFO] [stderr]    Compiling snaptest v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "4a88256f0adb6d009b0f3438b9387e51a0401a214b87fbc031debfde8567ce9d"`
[INFO] running `"docker" "rm" "-f" "4a88256f0adb6d009b0f3438b9387e51a0401a214b87fbc031debfde8567ce9d"`
[INFO] [stdout] 4a88256f0adb6d009b0f3438b9387e51a0401a214b87fbc031debfde8567ce9d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/zacharygolba/snaptest:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 9d0b28fa849797f8c83995ca2065b19d472379d3c7425bba1b34ea37f9af58c4
[INFO] running `"docker" "start" "-a" "9d0b28fa849797f8c83995ca2065b19d472379d3c7425bba1b34ea37f9af58c4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/snaptest-d2a3eb15efc81ea4
[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] [stderr]    Doc-tests snaptest
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/macros.rs - snaptest (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9d0b28fa849797f8c83995ca2065b19d472379d3c7425bba1b34ea37f9af58c4"`
[INFO] running `"docker" "rm" "-f" "9d0b28fa849797f8c83995ca2065b19d472379d3c7425bba1b34ea37f9af58c4"`
[INFO] [stdout] 9d0b28fa849797f8c83995ca2065b19d472379d3c7425bba1b34ea37f9af58c4