[INFO] updating cached repository meetup/jira-release-stats
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/meetup/jira-release-stats
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/meetup/jira-release-stats" "work/ex/beta-1.38-1/sources/1.37.0/gh/meetup/jira-release-stats"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/meetup/jira-release-stats'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/meetup/jira-release-stats" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/meetup/jira-release-stats"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/meetup/jira-release-stats'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] db65b6594aae67492977eb6fc1d2382910f59b32
[INFO] sha for GitHub repo meetup/jira-release-stats: db65b6594aae67492977eb6fc1d2382910f59b32
[INFO] validating manifest of meetup/jira-release-stats 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 meetup/jira-release-stats 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 meetup/jira-release-stats
[INFO] finished frobbing meetup/jira-release-stats
[INFO] frobbed toml for meetup/jira-release-stats written to work/ex/beta-1.38-1/sources/1.37.0/gh/meetup/jira-release-stats/Cargo.toml
[INFO] started frobbing meetup/jira-release-stats
[INFO] finished frobbing meetup/jira-release-stats
[INFO] frobbed toml for meetup/jira-release-stats written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/meetup/jira-release-stats/Cargo.toml
[INFO] crate meetup/jira-release-stats 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 meetup/jira-release-stats 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-0/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/meetup/jira-release-stats:/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] 2a5c4fc3ea0f884ff9a04eeab41970ae1597196afc484d2b7742c7ab8ef68ecc
[INFO] running `"docker" "start" "-a" "2a5c4fc3ea0f884ff9a04eeab41970ae1597196afc484d2b7742c7ab8ef68ecc"`
[INFO] [stderr]    Compiling itertools v0.6.0
[INFO] [stderr]    Compiling envy v0.3.1
[INFO] [stderr]    Compiling jira-release-stats v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     error_chain!{
[INFO] [stderr] 22 | |         errors {
[INFO] [stderr] 23 | |             InvalidRequest
[INFO] [stderr] 24 | |         }
[INFO] [stderr] ...  |
[INFO] [stderr] 29 | |         }
[INFO] [stderr] 30 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     error_chain!{
[INFO] [stderr] 22 | |         errors {
[INFO] [stderr] 23 | |             InvalidRequest
[INFO] [stderr] 24 | |         }
[INFO] [stderr] ...  |
[INFO] [stderr] 29 | |         }
[INFO] [stderr] 30 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.32s
[INFO] running `"docker" "inspect" "2a5c4fc3ea0f884ff9a04eeab41970ae1597196afc484d2b7742c7ab8ef68ecc"`
[INFO] running `"docker" "rm" "-f" "2a5c4fc3ea0f884ff9a04eeab41970ae1597196afc484d2b7742c7ab8ef68ecc"`
[INFO] [stdout] 2a5c4fc3ea0f884ff9a04eeab41970ae1597196afc484d2b7742c7ab8ef68ecc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/meetup/jira-release-stats:/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] 3c8515c755c3bad4959e8d989197be4ca2c6250a7694067c5f1c66f1e66890d4
[INFO] running `"docker" "start" "-a" "3c8515c755c3bad4959e8d989197be4ca2c6250a7694067c5f1c66f1e66890d4"`
[INFO] [stderr]    Compiling jira-release-stats v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     error_chain!{
[INFO] [stderr] 22 | |         errors {
[INFO] [stderr] 23 | |             InvalidRequest
[INFO] [stderr] 24 | |         }
[INFO] [stderr] ...  |
[INFO] [stderr] 29 | |         }
[INFO] [stderr] 30 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     error_chain!{
[INFO] [stderr] 22 | |         errors {
[INFO] [stderr] 23 | |             InvalidRequest
[INFO] [stderr] 24 | |         }
[INFO] [stderr] ...  |
[INFO] [stderr] 29 | |         }
[INFO] [stderr] 30 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `"docker" "inspect" "3c8515c755c3bad4959e8d989197be4ca2c6250a7694067c5f1c66f1e66890d4"`
[INFO] running `"docker" "rm" "-f" "3c8515c755c3bad4959e8d989197be4ca2c6250a7694067c5f1c66f1e66890d4"`
[INFO] [stdout] 3c8515c755c3bad4959e8d989197be4ca2c6250a7694067c5f1c66f1e66890d4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/meetup/jira-release-stats:/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] ebf288e0b944aeee0ef6a2a840707689b3b0a85c8436b449150d4c32add44a0a
[INFO] running `"docker" "start" "-a" "ebf288e0b944aeee0ef6a2a840707689b3b0a85c8436b449150d4c32add44a0a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/jira_release_stats-ac15d94200ddbf6d
[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" "ebf288e0b944aeee0ef6a2a840707689b3b0a85c8436b449150d4c32add44a0a"`
[INFO] running `"docker" "rm" "-f" "ebf288e0b944aeee0ef6a2a840707689b3b0a85c8436b449150d4c32add44a0a"`
[INFO] [stdout] ebf288e0b944aeee0ef6a2a840707689b3b0a85c8436b449150d4c32add44a0a