[INFO] updating cached repository techno-tanoC/rust_bug
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/techno-tanoC/rust_bug
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/techno-tanoC/rust_bug" "work/ex/beta-1.38-1/sources/1.37.0/gh/techno-tanoC/rust_bug"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/techno-tanoC/rust_bug'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/techno-tanoC/rust_bug" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/techno-tanoC/rust_bug"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/techno-tanoC/rust_bug'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d783f816428dadb31ae5d9c49cd494c0405f56f6
[INFO] sha for GitHub repo techno-tanoC/rust_bug: d783f816428dadb31ae5d9c49cd494c0405f56f6
[INFO] validating manifest of techno-tanoC/rust_bug 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 techno-tanoC/rust_bug 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 techno-tanoC/rust_bug
[INFO] finished frobbing techno-tanoC/rust_bug
[INFO] frobbed toml for techno-tanoC/rust_bug written to work/ex/beta-1.38-1/sources/1.37.0/gh/techno-tanoC/rust_bug/Cargo.toml
[INFO] started frobbing techno-tanoC/rust_bug
[INFO] finished frobbing techno-tanoC/rust_bug
[INFO] frobbed toml for techno-tanoC/rust_bug written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/techno-tanoC/rust_bug/Cargo.toml
[INFO] crate techno-tanoC/rust_bug 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 techno-tanoC/rust_bug 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/techno-tanoC/rust_bug:/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] 3cbb47f87d6d1a0f40a93c926d657bc9b8efa8e92aca58dc6508f26b229656de
[INFO] running `"docker" "start" "-a" "3cbb47f87d6d1a0f40a93c926d657bc9b8efa8e92aca58dc6508f26b229656de"`
[INFO] [stderr]    Compiling replay v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.90s
[INFO] running `"docker" "inspect" "3cbb47f87d6d1a0f40a93c926d657bc9b8efa8e92aca58dc6508f26b229656de"`
[INFO] running `"docker" "rm" "-f" "3cbb47f87d6d1a0f40a93c926d657bc9b8efa8e92aca58dc6508f26b229656de"`
[INFO] [stdout] 3cbb47f87d6d1a0f40a93c926d657bc9b8efa8e92aca58dc6508f26b229656de
[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/techno-tanoC/rust_bug:/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] 4feabdfe418bebcba35ffc7a8fb285b32d82dec3871fbc04a0819fb6abbac812
[INFO] running `"docker" "start" "-a" "4feabdfe418bebcba35ffc7a8fb285b32d82dec3871fbc04a0819fb6abbac812"`
[INFO] [stderr]    Compiling replay v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `"docker" "inspect" "4feabdfe418bebcba35ffc7a8fb285b32d82dec3871fbc04a0819fb6abbac812"`
[INFO] running `"docker" "rm" "-f" "4feabdfe418bebcba35ffc7a8fb285b32d82dec3871fbc04a0819fb6abbac812"`
[INFO] [stdout] 4feabdfe418bebcba35ffc7a8fb285b32d82dec3871fbc04a0819fb6abbac812
[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/techno-tanoC/rust_bug:/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] c71d19cf31c5c683269cfc20f8e7a7ce5e409bf0e93fda5f2d6c54e70a45ab76
[INFO] running `"docker" "start" "-a" "c71d19cf31c5c683269cfc20f8e7a7ce5e409bf0e93fda5f2d6c54e70a45ab76"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/replay-55193869df20181c
[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" "c71d19cf31c5c683269cfc20f8e7a7ce5e409bf0e93fda5f2d6c54e70a45ab76"`
[INFO] running `"docker" "rm" "-f" "c71d19cf31c5c683269cfc20f8e7a7ce5e409bf0e93fda5f2d6c54e70a45ab76"`
[INFO] [stdout] c71d19cf31c5c683269cfc20f8e7a7ce5e409bf0e93fda5f2d6c54e70a45ab76