[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 beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] a010f9c12822c6e0ff8e123574980794a67f9357c77dcf9619458e0981cd1702
[INFO] running `"docker" "start" "-a" "a010f9c12822c6e0ff8e123574980794a67f9357c77dcf9619458e0981cd1702"`
[INFO] [stderr]    Compiling rusoto_core v0.36.0
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling serde_urlencoded v0.5.4
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[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 hyper-tls v0.3.1
[INFO] [stderr]    Compiling rusoto_credential v0.15.0
[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 49.88s
[INFO] running `"docker" "inspect" "a010f9c12822c6e0ff8e123574980794a67f9357c77dcf9619458e0981cd1702"`
[INFO] running `"docker" "rm" "-f" "a010f9c12822c6e0ff8e123574980794a67f9357c77dcf9619458e0981cd1702"`
[INFO] [stdout] a010f9c12822c6e0ff8e123574980794a67f9357c77dcf9619458e0981cd1702
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 21f8f1e7c38b5e2833a74e9d4c61bb9aab14c167d47c184ea0f0f0da2f135dfb
[INFO] running `"docker" "start" "-a" "21f8f1e7c38b5e2833a74e9d4c61bb9aab14c167d47c184ea0f0f0da2f135dfb"`
[INFO] [stderr]    Compiling message-grip v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.65s
[INFO] running `"docker" "inspect" "21f8f1e7c38b5e2833a74e9d4c61bb9aab14c167d47c184ea0f0f0da2f135dfb"`
[INFO] running `"docker" "rm" "-f" "21f8f1e7c38b5e2833a74e9d4c61bb9aab14c167d47c184ea0f0f0da2f135dfb"`
[INFO] [stdout] 21f8f1e7c38b5e2833a74e9d4c61bb9aab14c167d47c184ea0f0f0da2f135dfb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 8338a1ca4629ebcf4090a9b67f8bfe3811d68ee6d45b6524f5742defbbc7b32f
[INFO] running `"docker" "start" "-a" "8338a1ca4629ebcf4090a9b67f8bfe3811d68ee6d45b6524f5742defbbc7b32f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/message_grip-885a4093179be71f
[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-94950d6412fbfa4e
[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" "8338a1ca4629ebcf4090a9b67f8bfe3811d68ee6d45b6524f5742defbbc7b32f"`
[INFO] running `"docker" "rm" "-f" "8338a1ca4629ebcf4090a9b67f8bfe3811d68ee6d45b6524f5742defbbc7b32f"`
[INFO] [stdout] 8338a1ca4629ebcf4090a9b67f8bfe3811d68ee6d45b6524f5742defbbc7b32f