[INFO] updating cached repository hatzel/logger-example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hatzel/logger-example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hatzel/logger-example" "work/ex/beta-1.38-1/sources/1.37.0/gh/hatzel/logger-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/hatzel/logger-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hatzel/logger-example" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hatzel/logger-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hatzel/logger-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 13f9fc30c65ac46da295018e09be5c7e5671b2c8
[INFO] sha for GitHub repo hatzel/logger-example: 13f9fc30c65ac46da295018e09be5c7e5671b2c8
[INFO] validating manifest of hatzel/logger-example 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 hatzel/logger-example 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 hatzel/logger-example
[INFO] finished frobbing hatzel/logger-example
[INFO] frobbed toml for hatzel/logger-example written to work/ex/beta-1.38-1/sources/1.37.0/gh/hatzel/logger-example/Cargo.toml
[INFO] started frobbing hatzel/logger-example
[INFO] finished frobbing hatzel/logger-example
[INFO] frobbed toml for hatzel/logger-example written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hatzel/logger-example/Cargo.toml
[INFO] crate hatzel/logger-example 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 hatzel/logger-example 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hatzel/logger-example:/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] e78917c5c76fb030ef2e94abb48f0daca0c95ac44801f3d9cb374e8779d71f8b
[INFO] running `"docker" "start" "-a" "e78917c5c76fb030ef2e94abb48f0daca0c95ac44801f3d9cb374e8779d71f8b"`
[INFO] [stderr]    Compiling regex v0.2.3
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling logging v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.79s
[INFO] running `"docker" "inspect" "e78917c5c76fb030ef2e94abb48f0daca0c95ac44801f3d9cb374e8779d71f8b"`
[INFO] running `"docker" "rm" "-f" "e78917c5c76fb030ef2e94abb48f0daca0c95ac44801f3d9cb374e8779d71f8b"`
[INFO] [stdout] e78917c5c76fb030ef2e94abb48f0daca0c95ac44801f3d9cb374e8779d71f8b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hatzel/logger-example:/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] 2ac9a5626353b556947970eb9ba1daebafccce13134fe72c7eaa3ac0f742e2a5
[INFO] running `"docker" "start" "-a" "2ac9a5626353b556947970eb9ba1daebafccce13134fe72c7eaa3ac0f742e2a5"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling logging v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.81s
[INFO] running `"docker" "inspect" "2ac9a5626353b556947970eb9ba1daebafccce13134fe72c7eaa3ac0f742e2a5"`
[INFO] running `"docker" "rm" "-f" "2ac9a5626353b556947970eb9ba1daebafccce13134fe72c7eaa3ac0f742e2a5"`
[INFO] [stdout] 2ac9a5626353b556947970eb9ba1daebafccce13134fe72c7eaa3ac0f742e2a5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hatzel/logger-example:/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] 68f0b5eb8ce0b71a9630954be5fc2aec679094c32a5a40e44a6479d40b915603
[INFO] running `"docker" "start" "-a" "68f0b5eb8ce0b71a9630954be5fc2aec679094c32a5a40e44a6479d40b915603"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/logging-2fbfa4e913e3155d
[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" "68f0b5eb8ce0b71a9630954be5fc2aec679094c32a5a40e44a6479d40b915603"`
[INFO] running `"docker" "rm" "-f" "68f0b5eb8ce0b71a9630954be5fc2aec679094c32a5a40e44a6479d40b915603"`
[INFO] [stdout] 68f0b5eb8ce0b71a9630954be5fc2aec679094c32a5a40e44a6479d40b915603