[INFO] updating cached repository PandaTheSlayer/rust-lexer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/PandaTheSlayer/rust-lexer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/PandaTheSlayer/rust-lexer" "work/ex/beta-1.38-1/sources/1.37.0/gh/PandaTheSlayer/rust-lexer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/PandaTheSlayer/rust-lexer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/PandaTheSlayer/rust-lexer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/PandaTheSlayer/rust-lexer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/PandaTheSlayer/rust-lexer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 038e0a860ed2f863f39c7bd1729f2f980c4dc270
[INFO] sha for GitHub repo PandaTheSlayer/rust-lexer: 038e0a860ed2f863f39c7bd1729f2f980c4dc270
[INFO] validating manifest of PandaTheSlayer/rust-lexer 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 PandaTheSlayer/rust-lexer 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 PandaTheSlayer/rust-lexer
[INFO] finished frobbing PandaTheSlayer/rust-lexer
[INFO] frobbed toml for PandaTheSlayer/rust-lexer written to work/ex/beta-1.38-1/sources/1.37.0/gh/PandaTheSlayer/rust-lexer/Cargo.toml
[INFO] started frobbing PandaTheSlayer/rust-lexer
[INFO] finished frobbing PandaTheSlayer/rust-lexer
[INFO] frobbed toml for PandaTheSlayer/rust-lexer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/PandaTheSlayer/rust-lexer/Cargo.toml
[INFO] crate PandaTheSlayer/rust-lexer 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing PandaTheSlayer/rust-lexer against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/PandaTheSlayer/rust-lexer:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 833d88d9d6de9a60d7c5d35b6e3973bfa71cbc59474b201206f78356c51a890c
[INFO] running `"docker" "start" "-a" "833d88d9d6de9a60d7c5d35b6e3973bfa71cbc59474b201206f78356c51a890c"`
[INFO] [stderr]    Compiling libc v0.2.54
[INFO] [stderr]    Compiling backtrace v0.3.16
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling management-system v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.20s
[INFO] running `"docker" "inspect" "833d88d9d6de9a60d7c5d35b6e3973bfa71cbc59474b201206f78356c51a890c"`
[INFO] running `"docker" "rm" "-f" "833d88d9d6de9a60d7c5d35b6e3973bfa71cbc59474b201206f78356c51a890c"`
[INFO] [stdout] 833d88d9d6de9a60d7c5d35b6e3973bfa71cbc59474b201206f78356c51a890c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/PandaTheSlayer/rust-lexer:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 57b7ffea428ca9c1bd52cf04152ee280c82728f7787e53c6f12cb1f6b7ff9e2c
[INFO] running `"docker" "start" "-a" "57b7ffea428ca9c1bd52cf04152ee280c82728f7787e53c6f12cb1f6b7ff9e2c"`
[INFO] [stderr]    Compiling management-system v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "57b7ffea428ca9c1bd52cf04152ee280c82728f7787e53c6f12cb1f6b7ff9e2c"`
[INFO] running `"docker" "rm" "-f" "57b7ffea428ca9c1bd52cf04152ee280c82728f7787e53c6f12cb1f6b7ff9e2c"`
[INFO] [stdout] 57b7ffea428ca9c1bd52cf04152ee280c82728f7787e53c6f12cb1f6b7ff9e2c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/PandaTheSlayer/rust-lexer:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] f3b1e7ff109d572620e7f7cacdf22ea52b639fda9c29412bfb5883604df3bbae
[INFO] running `"docker" "start" "-a" "f3b1e7ff109d572620e7f7cacdf22ea52b639fda9c29412bfb5883604df3bbae"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/management_system-d295253495cb6319
[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" "f3b1e7ff109d572620e7f7cacdf22ea52b639fda9c29412bfb5883604df3bbae"`
[INFO] running `"docker" "rm" "-f" "f3b1e7ff109d572620e7f7cacdf22ea52b639fda9c29412bfb5883604df3bbae"`
[INFO] [stdout] f3b1e7ff109d572620e7f7cacdf22ea52b639fda9c29412bfb5883604df3bbae