[INFO] updating cached repository PurpleMyst/micromanager
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/PurpleMyst/micromanager
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/PurpleMyst/micromanager" "work/ex/beta-1.37-6/sources/1.36.0/gh/PurpleMyst/micromanager"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/PurpleMyst/micromanager'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/PurpleMyst/micromanager" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PurpleMyst/micromanager"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PurpleMyst/micromanager'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d8cfce7e1ebff503cc4b7d1e487a86af503d3407
[INFO] sha for GitHub repo PurpleMyst/micromanager: d8cfce7e1ebff503cc4b7d1e487a86af503d3407
[INFO] validating manifest of PurpleMyst/micromanager 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 PurpleMyst/micromanager 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 PurpleMyst/micromanager
[INFO] finished frobbing PurpleMyst/micromanager
[INFO] frobbed toml for PurpleMyst/micromanager written to work/ex/beta-1.37-6/sources/1.36.0/gh/PurpleMyst/micromanager/Cargo.toml
[INFO] started frobbing PurpleMyst/micromanager
[INFO] finished frobbing PurpleMyst/micromanager
[INFO] frobbed toml for PurpleMyst/micromanager written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PurpleMyst/micromanager/Cargo.toml
[INFO] crate PurpleMyst/micromanager 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 PurpleMyst/micromanager 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/PurpleMyst/micromanager:/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] 2b299a6db528e7c74860d5f7699dea04d88ab0624a8a7691a65b24363396da47
[INFO] running `"docker" "start" "-a" "2b299a6db528e7c74860d5f7699dea04d88ab0624a8a7691a65b24363396da47"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling strfmt v0.1.6
[INFO] [stderr]    Compiling dirs v1.0.2
[INFO] [stderr]    Compiling os_pipe v0.6.1
[INFO] [stderr]    Compiling shared_child v0.3.2
[INFO] [stderr]    Compiling duct v0.10.0
[INFO] [stderr]    Compiling duct_sh v0.1.0
[INFO] [stderr]    Compiling µmanager v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.06s
[INFO] running `"docker" "inspect" "2b299a6db528e7c74860d5f7699dea04d88ab0624a8a7691a65b24363396da47"`
[INFO] running `"docker" "rm" "-f" "2b299a6db528e7c74860d5f7699dea04d88ab0624a8a7691a65b24363396da47"`
[INFO] [stdout] 2b299a6db528e7c74860d5f7699dea04d88ab0624a8a7691a65b24363396da47
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/PurpleMyst/micromanager:/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] 2c7a95fa315aa72b9ba34e316fa21a348bc6386deb4eb1a2159c792801c8eb15
[INFO] running `"docker" "start" "-a" "2c7a95fa315aa72b9ba34e316fa21a348bc6386deb4eb1a2159c792801c8eb15"`
[INFO] [stderr]    Compiling µmanager v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "2c7a95fa315aa72b9ba34e316fa21a348bc6386deb4eb1a2159c792801c8eb15"`
[INFO] running `"docker" "rm" "-f" "2c7a95fa315aa72b9ba34e316fa21a348bc6386deb4eb1a2159c792801c8eb15"`
[INFO] [stdout] 2c7a95fa315aa72b9ba34e316fa21a348bc6386deb4eb1a2159c792801c8eb15
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/PurpleMyst/micromanager:/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] 8fe3c00d59fa79038608af5f0c527f1fb2c47e0b23a26d62783d39970a4daf27
[INFO] running `"docker" "start" "-a" "8fe3c00d59fa79038608af5f0c527f1fb2c47e0b23a26d62783d39970a4daf27"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/µmanager-b1bc5805665852e2
[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" "8fe3c00d59fa79038608af5f0c527f1fb2c47e0b23a26d62783d39970a4daf27"`
[INFO] running `"docker" "rm" "-f" "8fe3c00d59fa79038608af5f0c527f1fb2c47e0b23a26d62783d39970a4daf27"`
[INFO] [stdout] 8fe3c00d59fa79038608af5f0c527f1fb2c47e0b23a26d62783d39970a4daf27