[INFO] updating cached repository mickjohn/motorsport_calendar_admin_pages
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mickjohn/motorsport_calendar_admin_pages
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mickjohn/motorsport_calendar_admin_pages" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/mickjohn/motorsport_calendar_admin_pages"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/mickjohn/motorsport_calendar_admin_pages'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mickjohn/motorsport_calendar_admin_pages" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/mickjohn/motorsport_calendar_admin_pages"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/mickjohn/motorsport_calendar_admin_pages'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fa27b1537a58c2efa7a3ab0c99aa3652a50d867b
[INFO] sha for GitHub repo mickjohn/motorsport_calendar_admin_pages: fa27b1537a58c2efa7a3ab0c99aa3652a50d867b
[INFO] validating manifest of mickjohn/motorsport_calendar_admin_pages on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mickjohn/motorsport_calendar_admin_pages on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mickjohn/motorsport_calendar_admin_pages
[INFO] finished frobbing mickjohn/motorsport_calendar_admin_pages
[INFO] frobbed toml for mickjohn/motorsport_calendar_admin_pages written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/mickjohn/motorsport_calendar_admin_pages/Cargo.toml
[INFO] started frobbing mickjohn/motorsport_calendar_admin_pages
[INFO] finished frobbing mickjohn/motorsport_calendar_admin_pages
[INFO] frobbed toml for mickjohn/motorsport_calendar_admin_pages written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/mickjohn/motorsport_calendar_admin_pages/Cargo.toml
[INFO] crate mickjohn/motorsport_calendar_admin_pages already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mickjohn/motorsport_calendar_admin_pages against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-5/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/mickjohn/motorsport_calendar_admin_pages:/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=forbid" "-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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 29ac4bac65be32f07d39b34da582c227eff44adb96b1df5efcfbf0b3aaf4d22a
[INFO] running `"docker" "start" "-a" "29ac4bac65be32f07d39b34da582c227eff44adb96b1df5efcfbf0b3aaf4d22a"`
[INFO] [stderr]    Compiling flate2-crc v0.1.1
[INFO] [stderr]    Compiling encoding_rs v0.8.12
[INFO] [stderr]    Compiling rocket v0.4.0
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]     Checking inotify-sys v0.1.3
[INFO] [stderr]     Checking isatty v0.1.9
[INFO] [stderr]     Checking filetime v0.2.4
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]     Checking serde_yaml v0.8.7
[INFO] [stderr]     Checking openssl-sys v0.9.40
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking serde-value v0.5.3
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking tokio-io v0.1.10
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking want v0.0.6
[INFO] [stderr]     Checking regex v1.0.6
[INFO] [stderr]     Checking openssl v0.10.16
[INFO] [stderr]     Checking sct v0.4.0
[INFO] [stderr]     Checking webpki v0.18.1
[INFO] [stderr]     Checking cookie v0.11.0
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]     Checking tokio-threadpool v0.1.9
[INFO] [stderr]     Checking tokio-reactor v0.1.7
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking h2 v0.1.14
[INFO] [stderr]     Checking rustls v0.14.0
[INFO] [stderr]     Checking webpki-roots v0.15.0
[INFO] [stderr]     Checking flate2 v1.0.5
[INFO] [stderr]     Checking hyper v0.10.15
[INFO] [stderr]     Checking env_logger v0.6.0
[INFO] [stderr]     Checking tokio-uds v0.2.4
[INFO] [stderr]     Checking tokio-tcp v0.1.2
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking inotify v0.6.1
[INFO] [stderr]     Checking tokio-fs v0.1.4
[INFO] [stderr]     Checking native-tls v0.2.2
[INFO] [stderr]     Checking tokio v0.1.13
[INFO] [stderr]     Checking notify v4.0.6
[INFO] [stderr]     Checking hyper-sync-rustls v0.3.0-rc.4
[INFO] [stderr]     Checking hyper v0.12.19
[INFO] [stderr]    Compiling pest_generator v2.0.0
[INFO] [stderr]    Compiling pear_codegen v0.1.2
[INFO] [stderr]    Compiling devise_core v0.2.0
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.82
[INFO] [stderr]    Compiling pest_derive v2.0.1
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]    Compiling pear v0.1.2
[INFO] [stderr]    Compiling devise_codegen v0.2.0
[INFO] [stderr]     Checking tera v0.11.20
[INFO] [stderr]     Checking reqwest v0.9.5
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]     Checking rocket_http v0.4.0
[INFO] [stderr]     Checking failure v0.1.3
[INFO] [stderr]    Compiling devise v0.2.0
[INFO] [stderr]     Checking log4rs v0.8.1
[INFO] [stderr]     Checking motorsport_calendar_common v0.1.0 (https://github.com/mickjohn/motorsport_calendar_common.git?rev=ab67e77b6b0d519709e0d432f22ba4c495b33732#ab67e77b)
[INFO] [stderr]    Compiling rocket_codegen v0.4.0
[INFO] [stderr]     Checking rocket_contrib v0.4.0
[INFO] [stderr]     Checking motorsport_calendar_admin_pages v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/web/dashboard.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let mut vec = map.entry(event.sport.to_string()).or_insert(Vec::new());
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/web/dashboard.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let mut vec = map.entry(event.sport.to_string()).or_insert(Vec::new());
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 53s
[INFO] running `"docker" "inspect" "29ac4bac65be32f07d39b34da582c227eff44adb96b1df5efcfbf0b3aaf4d22a"`
[INFO] running `"docker" "rm" "-f" "29ac4bac65be32f07d39b34da582c227eff44adb96b1df5efcfbf0b3aaf4d22a"`
[INFO] [stdout] 29ac4bac65be32f07d39b34da582c227eff44adb96b1df5efcfbf0b3aaf4d22a