[INFO] updating cached repository https://github.com/daogangtang/attendmqtt
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e3aa4f01f6df8ee589a835390fd73fe388f43f96
[INFO] checking daogangtang/attendmqtt against try#b19afc12c4f781e95f168f2fdea339c972f14ae2 for pr-64327
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaogangtang%2Fattendmqtt" "work/builds/worker-0/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/daogangtang/attendmqtt on toolchain b19afc12c4f781e95f168f2fdea339c972f14ae2-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/daogangtang/attendmqtt
[INFO] finished tweaking git repo https://github.com/daogangtang/attendmqtt
[INFO] tweaked toml for git repo https://github.com/daogangtang/attendmqtt written to work/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/daogangtang/attendmqtt already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 50254b5ac28d52aba296b52366a32e3db5d4df748a3778f8bd1b4d8e58d0b914
[INFO] running `"docker" "start" "-a" "50254b5ac28d52aba296b52366a32e3db5d4df748a3778f8bd1b4d8e58d0b914"`
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking mqtt-protocol v0.7.0 (https://github.com/zonyitoo/mqtt-rs#004a1ee1)
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking reqwest v0.9.18
[INFO] [stderr]     Checking attendmqtt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `App`, `Arg`
[INFO] [stderr]   --> src/main.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | use clap::{App, Arg};
[INFO] [stderr]    |            ^^^  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `App`, `Arg`
[INFO] [stderr]   --> src/main.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | use clap::{App, Arg};
[INFO] [stderr]    |            ^^^  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `MSGID` should have a snake case name
[INFO] [stderr]   --> src/main.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub MSGID: String,
[INFO] [stderr]    |         ^^^^^ help: convert the identifier to snake case: `msgid`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `TYPE` should have a snake case name
[INFO] [stderr]   --> src/main.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub TYPE: String,
[INFO] [stderr]    |         ^^^^ help: convert the identifier to snake case: `type`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `DEVICE_ID` should have a snake case name
[INFO] [stderr]   --> src/main.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub DEVICE_ID: String,
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to snake case: `device_id`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `IC_ID` should have a snake case name
[INFO] [stderr]   --> src/main.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub IC_ID: String,
[INFO] [stderr]    |         ^^^^^ help: convert the identifier to snake case: `ic_id`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `TIME` should have a snake case name
[INFO] [stderr]   --> src/main.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub TIME: String,
[INFO] [stderr]    |         ^^^^ help: convert the identifier to snake case: `time`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `MSG` should have a snake case name
[INFO] [stderr]   --> src/main.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub MSG: String,
[INFO] [stderr]    |         ^^^ help: convert the identifier to snake case: `msg`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `MSGID` should have a snake case name
[INFO] [stderr]   --> src/main.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub MSGID: String,
[INFO] [stderr]    |         ^^^^^ help: convert the identifier to snake case: `msgid`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `TYPE` should have a snake case name
[INFO] [stderr]   --> src/main.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub TYPE: String,
[INFO] [stderr]    |         ^^^^ help: convert the identifier to snake case: `type`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `DEVICE_ID` should have a snake case name
[INFO] [stderr]   --> src/main.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub DEVICE_ID: String,
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to snake case: `device_id`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `IC_ID` should have a snake case name
[INFO] [stderr]   --> src/main.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub IC_ID: String,
[INFO] [stderr]    |         ^^^^^ help: convert the identifier to snake case: `ic_id`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `TIME` should have a snake case name
[INFO] [stderr]   --> src/main.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub TIME: String,
[INFO] [stderr]    |         ^^^^ help: convert the identifier to snake case: `time`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `MSG` should have a snake case name
[INFO] [stderr]   --> src/main.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub MSG: String,
[INFO] [stderr]    |         ^^^ help: convert the identifier to snake case: `msg`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.50s
[INFO] running `"docker" "inspect" "50254b5ac28d52aba296b52366a32e3db5d4df748a3778f8bd1b4d8e58d0b914"`
[INFO] running `"docker" "rm" "-f" "50254b5ac28d52aba296b52366a32e3db5d4df748a3778f8bd1b4d8e58d0b914"`
[INFO] [stdout] 50254b5ac28d52aba296b52366a32e3db5d4df748a3778f8bd1b4d8e58d0b914