[INFO] updating cached repository neelayjunnarkar/radio_comms_sim
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/neelayjunnarkar/radio_comms_sim
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/neelayjunnarkar/radio_comms_sim" "work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/neelayjunnarkar/radio_comms_sim"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/neelayjunnarkar/radio_comms_sim'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/neelayjunnarkar/radio_comms_sim" "work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/neelayjunnarkar/radio_comms_sim"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/neelayjunnarkar/radio_comms_sim'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] aae3b6ae0ab89fb9fbd11b62539a273e81d07efb
[INFO] sha for GitHub repo neelayjunnarkar/radio_comms_sim: aae3b6ae0ab89fb9fbd11b62539a273e81d07efb
[INFO] validating manifest of neelayjunnarkar/radio_comms_sim on toolchain master#efe2f32a6b8217425f361ec7c206910c611c03ee
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of neelayjunnarkar/radio_comms_sim on toolchain try#78b0bd8441ef961f6475e3d47fe3bca38cb83432
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing neelayjunnarkar/radio_comms_sim
[INFO] finished frobbing neelayjunnarkar/radio_comms_sim
[INFO] frobbed toml for neelayjunnarkar/radio_comms_sim written to work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/neelayjunnarkar/radio_comms_sim/Cargo.toml
[INFO] started frobbing neelayjunnarkar/radio_comms_sim
[INFO] finished frobbing neelayjunnarkar/radio_comms_sim
[INFO] frobbed toml for neelayjunnarkar/radio_comms_sim written to work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/neelayjunnarkar/radio_comms_sim/Cargo.toml
[INFO] crate neelayjunnarkar/radio_comms_sim already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking neelayjunnarkar/radio_comms_sim against master#efe2f32a6b8217425f361ec7c206910c611c03ee for pr-60039
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-4/master#efe2f32a6b8217425f361ec7c206910c611c03ee:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/neelayjunnarkar/radio_comms_sim:/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" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 017ef3f8d8ec4a5423fbb3c7d4c8a4df9ab58d57ffb4858f54f99628b2f78d45
[INFO] running `"docker" "start" "-a" "017ef3f8d8ec4a5423fbb3c7d4c8a4df9ab58d57ffb4858f54f99628b2f78d45"`
[INFO] [stderr]     Checking bincode v1.0.1
[INFO] [stderr]     Checking radio_comms_sim v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Bernoulli`
[INFO] [stderr]  --> src/main.rs:9:27
[INFO] [stderr]   |
[INFO] [stderr] 9 | use rand::distributions::{Bernoulli, Distribution, Uniform};
[INFO] [stderr]   |                           ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Bernoulli`
[INFO] [stderr]  --> src/main.rs:9:27
[INFO] [stderr]   |
[INFO] [stderr] 9 | use rand::distributions::{Bernoulli, Distribution, Uniform};
[INFO] [stderr]   |                           ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `"docker" "inspect" "017ef3f8d8ec4a5423fbb3c7d4c8a4df9ab58d57ffb4858f54f99628b2f78d45"`
[INFO] running `"docker" "rm" "-f" "017ef3f8d8ec4a5423fbb3c7d4c8a4df9ab58d57ffb4858f54f99628b2f78d45"`
[INFO] [stdout] 017ef3f8d8ec4a5423fbb3c7d4c8a4df9ab58d57ffb4858f54f99628b2f78d45