[INFO] updating cached repository reminder-bot/timezone-dispatch
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/reminder-bot/timezone-dispatch
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/reminder-bot/timezone-dispatch" "work/ex/beta-1.37-6/sources/1.36.0/gh/reminder-bot/timezone-dispatch"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/reminder-bot/timezone-dispatch'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/reminder-bot/timezone-dispatch" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/reminder-bot/timezone-dispatch"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/reminder-bot/timezone-dispatch'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bc9ad8e7ba6d82ccf6858a8f058531fde5b58ab6
[INFO] sha for GitHub repo reminder-bot/timezone-dispatch: bc9ad8e7ba6d82ccf6858a8f058531fde5b58ab6
[INFO] validating manifest of reminder-bot/timezone-dispatch 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 reminder-bot/timezone-dispatch 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 reminder-bot/timezone-dispatch
[INFO] finished frobbing reminder-bot/timezone-dispatch
[INFO] frobbed toml for reminder-bot/timezone-dispatch written to work/ex/beta-1.37-6/sources/1.36.0/gh/reminder-bot/timezone-dispatch/Cargo.toml
[INFO] started frobbing reminder-bot/timezone-dispatch
[INFO] finished frobbing reminder-bot/timezone-dispatch
[INFO] frobbed toml for reminder-bot/timezone-dispatch written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/reminder-bot/timezone-dispatch/Cargo.toml
[INFO] crate reminder-bot/timezone-dispatch 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing reminder-bot/timezone-dispatch against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/reminder-bot/timezone-dispatch:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 27c5a3feba89548ac041a54f76fdbd5e10f4875611b5759c27e2751829ef2a76
[INFO] running `"docker" "start" "-a" "27c5a3feba89548ac041a54f76fdbd5e10f4875611b5759c27e2751829ef2a76"`
[INFO] [stderr]    Compiling block-padding v0.1.3
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]    Compiling atoi v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling parse-zoneinfo v0.1.1
[INFO] [stderr]    Compiling twox-hash v1.1.2
[INFO] [stderr]    Compiling block-buffer v0.7.0
[INFO] [stderr]    Compiling crossbeam v0.6.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.8
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling dotenv v0.10.1
[INFO] [stderr]    Compiling tokio-threadpool v0.1.11
[INFO] [stderr]    Compiling chrono-tz v0.4.1
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.15
[INFO] [stderr]    Compiling mysql_common v0.12.0
[INFO] [stderr]    Compiling hyper v0.12.23
[INFO] [stderr]    Compiling mysql v14.2.0
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling reqwest v0.9.9
[INFO] [stderr]    Compiling timezone-dispatch v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |             let mut e = end.clone();
[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 1m 39s
[INFO] running `"docker" "inspect" "27c5a3feba89548ac041a54f76fdbd5e10f4875611b5759c27e2751829ef2a76"`
[INFO] running `"docker" "rm" "-f" "27c5a3feba89548ac041a54f76fdbd5e10f4875611b5759c27e2751829ef2a76"`
[INFO] [stdout] 27c5a3feba89548ac041a54f76fdbd5e10f4875611b5759c27e2751829ef2a76
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/reminder-bot/timezone-dispatch:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] dd8401a9f5b835110113ce55e7d43c3527c2977ce10644943badb264faa7b4e0
[INFO] running `"docker" "start" "-a" "dd8401a9f5b835110113ce55e7d43c3527c2977ce10644943badb264faa7b4e0"`
[INFO] [stderr]    Compiling timezone-dispatch v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |             let mut e = end.clone();
[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 3.13s
[INFO] running `"docker" "inspect" "dd8401a9f5b835110113ce55e7d43c3527c2977ce10644943badb264faa7b4e0"`
[INFO] running `"docker" "rm" "-f" "dd8401a9f5b835110113ce55e7d43c3527c2977ce10644943badb264faa7b4e0"`
[INFO] [stdout] dd8401a9f5b835110113ce55e7d43c3527c2977ce10644943badb264faa7b4e0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/reminder-bot/timezone-dispatch:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 67546b4137b442bce5aab0adff0f76bfc7fdb36d8cdffb181fb4b3012a8bd73e
[INFO] running `"docker" "start" "-a" "67546b4137b442bce5aab0adff0f76bfc7fdb36d8cdffb181fb4b3012a8bd73e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/timezone_dispatch-45b1f06b5cdc0a35
[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" "67546b4137b442bce5aab0adff0f76bfc7fdb36d8cdffb181fb4b3012a8bd73e"`
[INFO] running `"docker" "rm" "-f" "67546b4137b442bce5aab0adff0f76bfc7fdb36d8cdffb181fb4b3012a8bd73e"`
[INFO] [stdout] 67546b4137b442bce5aab0adff0f76bfc7fdb36d8cdffb181fb4b3012a8bd73e