[INFO] updating cached repository yeahnoob/book_iapp_q02
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yeahnoob/book_iapp_q02
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yeahnoob/book_iapp_q02" "work/ex/beta-1.38-1/sources/1.37.0/gh/yeahnoob/book_iapp_q02"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/yeahnoob/book_iapp_q02'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yeahnoob/book_iapp_q02" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yeahnoob/book_iapp_q02"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yeahnoob/book_iapp_q02'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 37ac2b2db4fe8ec3eb1827880f20b0f3eb5c84f5
[INFO] sha for GitHub repo yeahnoob/book_iapp_q02: 37ac2b2db4fe8ec3eb1827880f20b0f3eb5c84f5
[INFO] validating manifest of yeahnoob/book_iapp_q02 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 yeahnoob/book_iapp_q02 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 yeahnoob/book_iapp_q02
[INFO] finished frobbing yeahnoob/book_iapp_q02
[INFO] frobbed toml for yeahnoob/book_iapp_q02 written to work/ex/beta-1.38-1/sources/1.37.0/gh/yeahnoob/book_iapp_q02/Cargo.toml
[INFO] started frobbing yeahnoob/book_iapp_q02
[INFO] finished frobbing yeahnoob/book_iapp_q02
[INFO] frobbed toml for yeahnoob/book_iapp_q02 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yeahnoob/book_iapp_q02/Cargo.toml
[INFO] crate yeahnoob/book_iapp_q02 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing yeahnoob/book_iapp_q02 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/yeahnoob/book_iapp_q02:/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] 7e08a5f52ab9197b80c6f03103249d5ee6a30fc3a6576665404bc8a5d9a1df48
[INFO] running `"docker" "start" "-a" "7e08a5f52ab9197b80c6f03103249d5ee6a30fc3a6576665404bc8a5d9a1df48"`
[INFO] [stderr]    Compiling libc v0.2.34
[INFO] [stderr]    Compiling bitflags v0.4.0
[INFO] [stderr]    Compiling encode_unicode v0.1.3
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling rustyline v1.0.0
[INFO] [stderr]    Compiling rcalc v0.1.2
[INFO] [stderr]    Compiling book_iapp_q02 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.41s
[INFO] running `"docker" "inspect" "7e08a5f52ab9197b80c6f03103249d5ee6a30fc3a6576665404bc8a5d9a1df48"`
[INFO] running `"docker" "rm" "-f" "7e08a5f52ab9197b80c6f03103249d5ee6a30fc3a6576665404bc8a5d9a1df48"`
[INFO] [stdout] 7e08a5f52ab9197b80c6f03103249d5ee6a30fc3a6576665404bc8a5d9a1df48
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/yeahnoob/book_iapp_q02:/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] a1175d761f1dc0e47835c5c5c0b3e0ec8ca92539e5b5bc8c9ca5579384fa30ce
[INFO] running `"docker" "start" "-a" "a1175d761f1dc0e47835c5c5c0b3e0ec8ca92539e5b5bc8c9ca5579384fa30ce"`
[INFO] [stderr]    Compiling book_iapp_q02 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "a1175d761f1dc0e47835c5c5c0b3e0ec8ca92539e5b5bc8c9ca5579384fa30ce"`
[INFO] running `"docker" "rm" "-f" "a1175d761f1dc0e47835c5c5c0b3e0ec8ca92539e5b5bc8c9ca5579384fa30ce"`
[INFO] [stdout] a1175d761f1dc0e47835c5c5c0b3e0ec8ca92539e5b5bc8c9ca5579384fa30ce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/yeahnoob/book_iapp_q02:/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] 23943a4b53d65bb70251bdf5acdb61c7c4968f6019353ef5a24c7098b335e7ba
[INFO] running `"docker" "start" "-a" "23943a4b53d65bb70251bdf5acdb61c7c4968f6019353ef5a24c7098b335e7ba"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/book_iapp_q02-2ed146b918bbe04f
[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" "23943a4b53d65bb70251bdf5acdb61c7c4968f6019353ef5a24c7098b335e7ba"`
[INFO] running `"docker" "rm" "-f" "23943a4b53d65bb70251bdf5acdb61c7c4968f6019353ef5a24c7098b335e7ba"`
[INFO] [stdout] 23943a4b53d65bb70251bdf5acdb61c7c4968f6019353ef5a24c7098b335e7ba