[INFO] updating cached repository Sc4ramouche/wasm-compile-research
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Sc4ramouche/wasm-compile-research
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Sc4ramouche/wasm-compile-research" "work/ex/beta-1.38-1/sources/1.37.0/gh/Sc4ramouche/wasm-compile-research"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Sc4ramouche/wasm-compile-research'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Sc4ramouche/wasm-compile-research" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Sc4ramouche/wasm-compile-research"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Sc4ramouche/wasm-compile-research'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 986383bc9514f34e2e0ed4bff88537080701db05
[INFO] sha for GitHub repo Sc4ramouche/wasm-compile-research: 986383bc9514f34e2e0ed4bff88537080701db05
[INFO] validating manifest of Sc4ramouche/wasm-compile-research 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 Sc4ramouche/wasm-compile-research 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 Sc4ramouche/wasm-compile-research
[INFO] finished frobbing Sc4ramouche/wasm-compile-research
[INFO] frobbed toml for Sc4ramouche/wasm-compile-research written to work/ex/beta-1.38-1/sources/1.37.0/gh/Sc4ramouche/wasm-compile-research/Cargo.toml
[INFO] started frobbing Sc4ramouche/wasm-compile-research
[INFO] finished frobbing Sc4ramouche/wasm-compile-research
[INFO] frobbed toml for Sc4ramouche/wasm-compile-research written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Sc4ramouche/wasm-compile-research/Cargo.toml
[INFO] crate Sc4ramouche/wasm-compile-research 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 Sc4ramouche/wasm-compile-research against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Sc4ramouche/wasm-compile-research:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4aadd907d16939662223860602925f7e2903538739265ed29016775b12c541ed
[INFO] running `"docker" "start" "-a" "4aadd907d16939662223860602925f7e2903538739265ed29016775b12c541ed"`
[INFO] [stderr]    Compiling rust_module v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "4aadd907d16939662223860602925f7e2903538739265ed29016775b12c541ed"`
[INFO] running `"docker" "rm" "-f" "4aadd907d16939662223860602925f7e2903538739265ed29016775b12c541ed"`
[INFO] [stdout] 4aadd907d16939662223860602925f7e2903538739265ed29016775b12c541ed
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Sc4ramouche/wasm-compile-research:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 82c18acc48213b9178bb929f3b518d1b7c6ae6bb62cc863fc48459b6704908e2
[INFO] running `"docker" "start" "-a" "82c18acc48213b9178bb929f3b518d1b7c6ae6bb62cc863fc48459b6704908e2"`
[INFO] [stderr]    Compiling rust_module v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "82c18acc48213b9178bb929f3b518d1b7c6ae6bb62cc863fc48459b6704908e2"`
[INFO] running `"docker" "rm" "-f" "82c18acc48213b9178bb929f3b518d1b7c6ae6bb62cc863fc48459b6704908e2"`
[INFO] [stdout] 82c18acc48213b9178bb929f3b518d1b7c6ae6bb62cc863fc48459b6704908e2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Sc4ramouche/wasm-compile-research:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a98801031c3164748da8dd2a072d6ee4d7bba60e0f71fe27c2e560a41da1aad7
[INFO] running `"docker" "start" "-a" "a98801031c3164748da8dd2a072d6ee4d7bba60e0f71fe27c2e560a41da1aad7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_module-db3f14a1716816d8
[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" "a98801031c3164748da8dd2a072d6ee4d7bba60e0f71fe27c2e560a41da1aad7"`
[INFO] running `"docker" "rm" "-f" "a98801031c3164748da8dd2a072d6ee4d7bba60e0f71fe27c2e560a41da1aad7"`
[INFO] [stdout] a98801031c3164748da8dd2a072d6ee4d7bba60e0f71fe27c2e560a41da1aad7