[INFO] updating cached repository richard-hulm/message-grip
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/richard-hulm/message-grip
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/richard-hulm/message-grip" "work/ex/beta-1.37-6/sources/1.36.0/gh/richard-hulm/message-grip"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/richard-hulm/message-grip'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/richard-hulm/message-grip" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/richard-hulm/message-grip"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/richard-hulm/message-grip'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fe4d74176a8a8d28fc409689f74f0fbafe58b137
[INFO] sha for GitHub repo richard-hulm/message-grip: fe4d74176a8a8d28fc409689f74f0fbafe58b137
[INFO] validating manifest of richard-hulm/message-grip 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 richard-hulm/message-grip 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 richard-hulm/message-grip
[INFO] finished frobbing richard-hulm/message-grip
[INFO] frobbed toml for richard-hulm/message-grip written to work/ex/beta-1.37-6/sources/1.36.0/gh/richard-hulm/message-grip/Cargo.toml
[INFO] started frobbing richard-hulm/message-grip
[INFO] finished frobbing richard-hulm/message-grip
[INFO] frobbed toml for richard-hulm/message-grip written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/richard-hulm/message-grip/Cargo.toml
[INFO] crate richard-hulm/message-grip 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 richard-hulm/message-grip 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/richard-hulm/message-grip:/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] 34a9af8e48dbb8b3f2448912f143413f112a39e9db28fd0e91ab3fac0afb9df7
[INFO] running `"docker" "start" "-a" "34a9af8e48dbb8b3f2448912f143413f112a39e9db28fd0e91ab3fac0afb9df7"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling dirs v1.0.4
[INFO] [stderr]    Compiling rusoto_core v0.36.0
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.8
[INFO] [stderr]    Compiling tokio-threadpool v0.1.11
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-fs v0.1.5
[INFO] [stderr]    Compiling tokio v0.1.15
[INFO] [stderr]    Compiling hyper v0.12.24
[INFO] [stderr]    Compiling rusoto_credential v0.15.0
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling rusoto_sqs v0.36.0
[INFO] [stderr]    Compiling message-grip v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `"docker" "inspect" "34a9af8e48dbb8b3f2448912f143413f112a39e9db28fd0e91ab3fac0afb9df7"`
[INFO] running `"docker" "rm" "-f" "34a9af8e48dbb8b3f2448912f143413f112a39e9db28fd0e91ab3fac0afb9df7"`
[INFO] [stdout] 34a9af8e48dbb8b3f2448912f143413f112a39e9db28fd0e91ab3fac0afb9df7
[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/richard-hulm/message-grip:/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] 1cba0d7ed0c751fed9a52eff4287fe8b813de953f5e96f8c44d62aea0fab923b
[INFO] running `"docker" "start" "-a" "1cba0d7ed0c751fed9a52eff4287fe8b813de953f5e96f8c44d62aea0fab923b"`
[INFO] [stderr]    Compiling message-grip v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.34s
[INFO] running `"docker" "inspect" "1cba0d7ed0c751fed9a52eff4287fe8b813de953f5e96f8c44d62aea0fab923b"`
[INFO] running `"docker" "rm" "-f" "1cba0d7ed0c751fed9a52eff4287fe8b813de953f5e96f8c44d62aea0fab923b"`
[INFO] [stdout] 1cba0d7ed0c751fed9a52eff4287fe8b813de953f5e96f8c44d62aea0fab923b
[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/richard-hulm/message-grip:/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] 91eb58c85e639ce49c92c9b701bb26ed1aecd2e9da32f976c63f621065af3ee6
[INFO] running `"docker" "start" "-a" "91eb58c85e639ce49c92c9b701bb26ed1aecd2e9da32f976c63f621065af3ee6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/message_grip-f1f6ec386adc928d
[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] [stderr]      Running /opt/crater/target/debug/deps/message_grip-6c22e4ab598a0408
[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] [stderr]    Doc-tests message-grip
[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" "91eb58c85e639ce49c92c9b701bb26ed1aecd2e9da32f976c63f621065af3ee6"`
[INFO] running `"docker" "rm" "-f" "91eb58c85e639ce49c92c9b701bb26ed1aecd2e9da32f976c63f621065af3ee6"`
[INFO] [stdout] 91eb58c85e639ce49c92c9b701bb26ed1aecd2e9da32f976c63f621065af3ee6