[INFO] cloning repository kogai/bot-sample
[INFO] running `"git" "clone" "--bare" "git://github.com/kogai/bot-sample.git" "work/cache/sources/gh/kogai/bot-sample"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/kogai/bot-sample'...
[INFO] running `"git" "clone" "work/cache/sources/gh/kogai/bot-sample" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/kogai/bot-sample"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/kogai/bot-sample'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kogai/bot-sample" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/kogai/bot-sample"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/kogai/bot-sample'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 661260007975a330c181a0c3006260667cf58a17
[INFO] sha for GitHub repo kogai/bot-sample: 661260007975a330c181a0c3006260667cf58a17
[INFO] validating manifest of kogai/bot-sample 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 kogai/bot-sample 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 kogai/bot-sample
[INFO] finished frobbing kogai/bot-sample
[INFO] frobbed toml for kogai/bot-sample written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/kogai/bot-sample/Cargo.toml
[INFO] started frobbing kogai/bot-sample
[INFO] finished frobbing kogai/bot-sample
[INFO] frobbed toml for kogai/bot-sample written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/kogai/bot-sample/Cargo.toml
[INFO] crate kogai/bot-sample 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cron v0.2.0
[INFO] [stderr]   Downloaded job_scheduler v1.0.2
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking kogai/bot-sample against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-2/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/kogai/bot-sample:/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] c359f07d818eb4345046c1cf5d8b23fd2b507b391bc107d97d4b33562fc09476
[INFO] running `"docker" "start" "-a" "c359f07d818eb4345046c1cf5d8b23fd2b507b391bc107d97d4b33562fc09476"`
[INFO] [stderr]    Compiling openssl-sys v0.9.11
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.2
[INFO] [stderr]    Compiling derive-error-chain v0.10.0
[INFO] [stderr]     Checking chrono v0.3.1
[INFO] [stderr]    Compiling openssl v0.9.11
[INFO] [stderr]    Compiling serde_derive v0.9.15
[INFO] [stderr]     Checking cron v0.2.0
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cron-0.2.0/src/time_unit/mod.rs:74:55
[INFO] [stderr]    |
[INFO] [stderr] 74 |         Ok((start..Self::inclusive_max() + 1).step_by(step).collect())
[INFO] [stderr]    |                                                       ^^^^ expected usize, found u32
[INFO] [stderr] help: you can convert an `u32` to `usize` and panic if the converted value wouldn't fit
[INFO] [stderr]    |
[INFO] [stderr] 74 |         Ok((start..Self::inclusive_max() + 1).step_by(step.try_into().unwrap()).collect())
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `cron`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "c359f07d818eb4345046c1cf5d8b23fd2b507b391bc107d97d4b33562fc09476"`
[INFO] running `"docker" "rm" "-f" "c359f07d818eb4345046c1cf5d8b23fd2b507b391bc107d97d4b33562fc09476"`
[INFO] [stdout] c359f07d818eb4345046c1cf5d8b23fd2b507b391bc107d97d4b33562fc09476