[INFO] cloning repository bearice/rustex
[INFO] running `"git" "clone" "--bare" "git://github.com/bearice/rustex.git" "work/cache/sources/gh/bearice/rustex"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/bearice/rustex'...
[INFO] running `"git" "clone" "work/cache/sources/gh/bearice/rustex" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/bearice/rustex"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/bearice/rustex'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bearice/rustex" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/bearice/rustex"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/bearice/rustex'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4acfe0d67e740dbf35b91c3fa87e214fee1310e2
[INFO] sha for GitHub repo bearice/rustex: 4acfe0d67e740dbf35b91c3fa87e214fee1310e2
[INFO] validating manifest of bearice/rustex on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bearice/rustex on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bearice/rustex
[INFO] finished frobbing bearice/rustex
[INFO] frobbed toml for bearice/rustex written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/bearice/rustex/Cargo.toml
[INFO] started frobbing bearice/rustex
[INFO] finished frobbing bearice/rustex
[INFO] frobbed toml for bearice/rustex written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/bearice/rustex/Cargo.toml
[INFO] crate bearice/rustex already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking bearice/rustex against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-3/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/bearice/rustex:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5d57c0c3f5148d37be2c37ab45f420c62c8498dca8ad82bbdb83718bb256b358
[INFO] running `"docker" "start" "-a" "5d57c0c3f5148d37be2c37ab45f420c62c8498dca8ad82bbdb83718bb256b358"`
[INFO] [stderr]    Compiling fixed v0.3.2
[INFO] [stderr]     Checking atomic-counter v1.0.1
[INFO] [stderr]     Checking num-integer v0.1.40
[INFO] [stderr]     Checking skiplist v0.2.10
[INFO] [stderr]     Checking num-bigint v0.2.2
[INFO] [stderr]     Checking bigdecimal v0.1.0
[INFO] [stderr]     Checking rustex v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `bigdecimal::*`
[INFO] [stderr]  --> src/rustex/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use bigdecimal::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num_bigint::*`
[INFO] [stderr]  --> src/rustex/records.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use num_bigint::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/rustex/mod.rs:207:13
[INFO] [stderr]     |
[INFO] [stderr] 207 |             _ => panic!("not goona happens"),
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_buying`
[INFO] [stderr]   --> src/rustex/records.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn is_buying(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bigdecimal::*`
[INFO] [stderr]  --> src/rustex/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use bigdecimal::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num_bigint::*`
[INFO] [stderr]  --> src/rustex/records.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use num_bigint::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/rustex/mod.rs:207:13
[INFO] [stderr]     |
[INFO] [stderr] 207 |             _ => panic!("not goona happens"),
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_buying`
[INFO] [stderr]   --> src/rustex/records.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn is_buying(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.84s
[INFO] running `"docker" "inspect" "5d57c0c3f5148d37be2c37ab45f420c62c8498dca8ad82bbdb83718bb256b358"`
[INFO] running `"docker" "rm" "-f" "5d57c0c3f5148d37be2c37ab45f420c62c8498dca8ad82bbdb83718bb256b358"`
[INFO] [stdout] 5d57c0c3f5148d37be2c37ab45f420c62c8498dca8ad82bbdb83718bb256b358