[INFO] updating cached repository ConceptsDemo/rust-demangle
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ConceptsDemo/rust-demangle
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ConceptsDemo/rust-demangle" "work/ex/beta-1.38-1/sources/1.37.0/gh/ConceptsDemo/rust-demangle"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ConceptsDemo/rust-demangle'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ConceptsDemo/rust-demangle" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ConceptsDemo/rust-demangle"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ConceptsDemo/rust-demangle'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e84260f19e6ff50a61eade6edff5a1793ea57708
[INFO] sha for GitHub repo ConceptsDemo/rust-demangle: e84260f19e6ff50a61eade6edff5a1793ea57708
[INFO] validating manifest of ConceptsDemo/rust-demangle 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 ConceptsDemo/rust-demangle 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 ConceptsDemo/rust-demangle
[INFO] finished frobbing ConceptsDemo/rust-demangle
[INFO] frobbed toml for ConceptsDemo/rust-demangle written to work/ex/beta-1.38-1/sources/1.37.0/gh/ConceptsDemo/rust-demangle/Cargo.toml
[INFO] started frobbing ConceptsDemo/rust-demangle
[INFO] finished frobbing ConceptsDemo/rust-demangle
[INFO] frobbed toml for ConceptsDemo/rust-demangle written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ConceptsDemo/rust-demangle/Cargo.toml
[INFO] crate ConceptsDemo/rust-demangle 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 ConceptsDemo/rust-demangle 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ConceptsDemo/rust-demangle:/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] ef6f98682433b3113d3a55a75f7c96048f6d82c74370c8882b43d0353f8e45d4
[INFO] running `"docker" "start" "-a" "ef6f98682433b3113d3a55a75f7c96048f6d82c74370c8882b43d0353f8e45d4"`
[INFO] [stderr]    Compiling cpp_demangle v0.2.12
[INFO] [stderr]    Compiling rust-demangle v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.48s
[INFO] running `"docker" "inspect" "ef6f98682433b3113d3a55a75f7c96048f6d82c74370c8882b43d0353f8e45d4"`
[INFO] running `"docker" "rm" "-f" "ef6f98682433b3113d3a55a75f7c96048f6d82c74370c8882b43d0353f8e45d4"`
[INFO] [stdout] ef6f98682433b3113d3a55a75f7c96048f6d82c74370c8882b43d0353f8e45d4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ConceptsDemo/rust-demangle:/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] 4340db46926c9ae4c4173428c50619ac7ad58e85d0535276dc3f2bb4d2682403
[INFO] running `"docker" "start" "-a" "4340db46926c9ae4c4173428c50619ac7ad58e85d0535276dc3f2bb4d2682403"`
[INFO] [stderr]    Compiling rust-demangle v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `"docker" "inspect" "4340db46926c9ae4c4173428c50619ac7ad58e85d0535276dc3f2bb4d2682403"`
[INFO] running `"docker" "rm" "-f" "4340db46926c9ae4c4173428c50619ac7ad58e85d0535276dc3f2bb4d2682403"`
[INFO] [stdout] 4340db46926c9ae4c4173428c50619ac7ad58e85d0535276dc3f2bb4d2682403
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ConceptsDemo/rust-demangle:/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] 8a236d25995a6df123b1bccd3c198802fa77551f4bdac85498f84c0eb4fcd15a
[INFO] running `"docker" "start" "-a" "8a236d25995a6df123b1bccd3c198802fa77551f4bdac85498f84c0eb4fcd15a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_demangle-1dc1d2e621824421
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test testcase ... 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" "8a236d25995a6df123b1bccd3c198802fa77551f4bdac85498f84c0eb4fcd15a"`
[INFO] running `"docker" "rm" "-f" "8a236d25995a6df123b1bccd3c198802fa77551f4bdac85498f84c0eb4fcd15a"`
[INFO] [stdout] 8a236d25995a6df123b1bccd3c198802fa77551f4bdac85498f84c0eb4fcd15a