[INFO] updating cached repository soider/slack-mr-reminder
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/soider/slack-mr-reminder
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/soider/slack-mr-reminder" "work/ex/beta-1.38-1/sources/1.37.0/gh/soider/slack-mr-reminder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/soider/slack-mr-reminder'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/soider/slack-mr-reminder" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/soider/slack-mr-reminder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/soider/slack-mr-reminder'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] eb3497a070297e3ed9423b6ebb7d9ed69c48fea6
[INFO] sha for GitHub repo soider/slack-mr-reminder: eb3497a070297e3ed9423b6ebb7d9ed69c48fea6
[INFO] validating manifest of soider/slack-mr-reminder 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 soider/slack-mr-reminder 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 soider/slack-mr-reminder
[INFO] finished frobbing soider/slack-mr-reminder
[INFO] frobbed toml for soider/slack-mr-reminder written to work/ex/beta-1.38-1/sources/1.37.0/gh/soider/slack-mr-reminder/Cargo.toml
[INFO] started frobbing soider/slack-mr-reminder
[INFO] finished frobbing soider/slack-mr-reminder
[INFO] frobbed toml for soider/slack-mr-reminder written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/soider/slack-mr-reminder/Cargo.toml
[INFO] crate soider/slack-mr-reminder 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 soider/slack-mr-reminder against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/soider/slack-mr-reminder:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] fa29cf286fe475cf14d687f83fb4d04e9739d6feacb3c44cc97894e732a165ae
[INFO] running `"docker" "start" "-a" "fa29cf286fe475cf14d687f83fb4d04e9739d6feacb3c44cc97894e732a165ae"`
[INFO] [stderr]    Compiling openssl v0.10.18
[INFO] [stderr]    Compiling serde v1.0.88
[INFO] [stderr]    Compiling tokio-sync v0.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.41
[INFO] [stderr]    Compiling crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling tokio-executor v0.1.6
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling tokio-timer v0.2.10
[INFO] [stderr]    Compiling tokio-current-thread v0.1.4
[INFO] [stderr]    Compiling bytes v0.4.11
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling tokio-io v0.1.11
[INFO] [stderr]    Compiling http v0.1.16
[INFO] [stderr]    Compiling serde_derive v1.0.88
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling crossbeam v0.6.0
[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-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling h2 v0.1.16
[INFO] [stderr]    Compiling tokio-fs v0.1.5
[INFO] [stderr]    Compiling tokio v0.1.15
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling hyper v0.12.24
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling restson v0.5.2
[INFO] [stderr]    Compiling slack-mr-reminder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `"docker" "inspect" "fa29cf286fe475cf14d687f83fb4d04e9739d6feacb3c44cc97894e732a165ae"`
[INFO] running `"docker" "rm" "-f" "fa29cf286fe475cf14d687f83fb4d04e9739d6feacb3c44cc97894e732a165ae"`
[INFO] [stdout] fa29cf286fe475cf14d687f83fb4d04e9739d6feacb3c44cc97894e732a165ae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/soider/slack-mr-reminder:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 51f1a4c81e28e79ac2f03bfe6ad7909a4f3d347d574b8e8218e0f0f119c6334e
[INFO] running `"docker" "start" "-a" "51f1a4c81e28e79ac2f03bfe6ad7909a4f3d347d574b8e8218e0f0f119c6334e"`
[INFO] [stderr]    Compiling slack-mr-reminder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `"docker" "inspect" "51f1a4c81e28e79ac2f03bfe6ad7909a4f3d347d574b8e8218e0f0f119c6334e"`
[INFO] running `"docker" "rm" "-f" "51f1a4c81e28e79ac2f03bfe6ad7909a4f3d347d574b8e8218e0f0f119c6334e"`
[INFO] [stdout] 51f1a4c81e28e79ac2f03bfe6ad7909a4f3d347d574b8e8218e0f0f119c6334e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/soider/slack-mr-reminder:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] d1514002a38afd670631e6b0605108d94e2287da1954a479e3814480e040dca4
[INFO] running `"docker" "start" "-a" "d1514002a38afd670631e6b0605108d94e2287da1954a479e3814480e040dca4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/slack_mr_reminder-926607b0507a1c9f
[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" "d1514002a38afd670631e6b0605108d94e2287da1954a479e3814480e040dca4"`
[INFO] running `"docker" "rm" "-f" "d1514002a38afd670631e6b0605108d94e2287da1954a479e3814480e040dca4"`
[INFO] [stdout] d1514002a38afd670631e6b0605108d94e2287da1954a479e3814480e040dca4