[INFO] updating cached repository seb-odessa/callbacks
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/seb-odessa/callbacks
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/seb-odessa/callbacks" "work/ex/beta-1.37-6/sources/1.36.0/gh/seb-odessa/callbacks"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/seb-odessa/callbacks'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/seb-odessa/callbacks" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/seb-odessa/callbacks"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/seb-odessa/callbacks'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e016a3ada62ae4bf05b17a64233d3411111477c7
[INFO] sha for GitHub repo seb-odessa/callbacks: e016a3ada62ae4bf05b17a64233d3411111477c7
[INFO] validating manifest of seb-odessa/callbacks on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of seb-odessa/callbacks on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing seb-odessa/callbacks
[INFO] finished frobbing seb-odessa/callbacks
[INFO] frobbed toml for seb-odessa/callbacks written to work/ex/beta-1.37-6/sources/1.36.0/gh/seb-odessa/callbacks/Cargo.toml
[INFO] started frobbing seb-odessa/callbacks
[INFO] finished frobbing seb-odessa/callbacks
[INFO] frobbed toml for seb-odessa/callbacks written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/seb-odessa/callbacks/Cargo.toml
[INFO] crate seb-odessa/callbacks already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing seb-odessa/callbacks against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/seb-odessa/callbacks:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] f1d92e2f6044108ec26884554b733b9d61b6fc8c0c86d1ac584215d166e9967a
[INFO] running `"docker" "start" "-a" "f1d92e2f6044108ec26884554b733b9d61b6fc8c0c86d1ac584215d166e9967a"`
[INFO] [stderr]    Compiling callbacks v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "f1d92e2f6044108ec26884554b733b9d61b6fc8c0c86d1ac584215d166e9967a"`
[INFO] running `"docker" "rm" "-f" "f1d92e2f6044108ec26884554b733b9d61b6fc8c0c86d1ac584215d166e9967a"`
[INFO] [stdout] f1d92e2f6044108ec26884554b733b9d61b6fc8c0c86d1ac584215d166e9967a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/seb-odessa/callbacks:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f7a6dea53e2ae02d216091831532d8edd9585a0c69f8c50e19be353043c7daca
[INFO] running `"docker" "start" "-a" "f7a6dea53e2ae02d216091831532d8edd9585a0c69f8c50e19be353043c7daca"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling callbacks v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "f7a6dea53e2ae02d216091831532d8edd9585a0c69f8c50e19be353043c7daca"`
[INFO] running `"docker" "rm" "-f" "f7a6dea53e2ae02d216091831532d8edd9585a0c69f8c50e19be353043c7daca"`
[INFO] [stdout] f7a6dea53e2ae02d216091831532d8edd9585a0c69f8c50e19be353043c7daca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/seb-odessa/callbacks:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] f5b6e2267a457638eff9b65a78b1bc7478931586884419738268b0deec396b00
[INFO] running `"docker" "start" "-a" "f5b6e2267a457638eff9b65a78b1bc7478931586884419738268b0deec396b00"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/callbacks-d7efda878831dacd
[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" "f5b6e2267a457638eff9b65a78b1bc7478931586884419738268b0deec396b00"`
[INFO] running `"docker" "rm" "-f" "f5b6e2267a457638eff9b65a78b1bc7478931586884419738268b0deec396b00"`
[INFO] [stdout] f5b6e2267a457638eff9b65a78b1bc7478931586884419738268b0deec396b00