[INFO] updating cached repository shousper/rust_bucket
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/shousper/rust_bucket
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/shousper/rust_bucket" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/shousper/rust_bucket"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/shousper/rust_bucket'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/shousper/rust_bucket" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/shousper/rust_bucket"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/shousper/rust_bucket'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a88e6b39bb1ad91459545709aa70043f9e30f69e
[INFO] sha for GitHub repo shousper/rust_bucket: a88e6b39bb1ad91459545709aa70043f9e30f69e
[INFO] validating manifest of shousper/rust_bucket on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of shousper/rust_bucket on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing shousper/rust_bucket
[INFO] finished frobbing shousper/rust_bucket
[INFO] frobbed toml for shousper/rust_bucket written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/shousper/rust_bucket/Cargo.toml
[INFO] started frobbing shousper/rust_bucket
[INFO] finished frobbing shousper/rust_bucket
[INFO] frobbed toml for shousper/rust_bucket written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/shousper/rust_bucket/Cargo.toml
[INFO] crate shousper/rust_bucket already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking shousper/rust_bucket against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-2/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/shousper/rust_bucket:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 39db0b6c13ffe563d5e4fa04673a677c1783cb4188b527d8ed9cd018769133ad
[INFO] running `"docker" "start" "-a" "39db0b6c13ffe563d5e4fa04673a677c1783cb4188b527d8ed9cd018769133ad"`
[INFO] [stderr]     Checking num-traits v0.2.3
[INFO] [stderr]     Checking sha1 v0.4.0
[INFO] [stderr]     Checking rand_core v0.2.0
[INFO] [stderr]     Checking time v0.1.40
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking base64 v0.6.0
[INFO] [stderr]     Checking base64 v0.9.2
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking input_buffer v0.1.1
[INFO] [stderr]     Checking serde_json v1.0.19
[INFO] [stderr]     Checking aho-corasick v0.6.4
[INFO] [stderr]     Checking serde_urlencoded v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.66
[INFO] [stderr]     Checking tungstenite v0.5.3
[INFO] [stderr]     Checking rand v0.5.0
[INFO] [stderr]     Checking hyper v0.10.13
[INFO] [stderr]     Checking regex v1.0.0
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking serde_json v0.9.10
[INFO] [stderr]     Checking hyper-native-tls v0.2.4
[INFO] [stderr]     Checking env_logger v0.5.10
[INFO] [stderr]     Checking reqwest v0.4.0
[INFO] [stderr]     Checking slack_api v0.19.0
[INFO] [stderr]     Checking slack v0.20.0
[INFO] [stderr]     Checking rust_bucket v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.90s
[INFO] running `"docker" "inspect" "39db0b6c13ffe563d5e4fa04673a677c1783cb4188b527d8ed9cd018769133ad"`
[INFO] running `"docker" "rm" "-f" "39db0b6c13ffe563d5e4fa04673a677c1783cb4188b527d8ed9cd018769133ad"`
[INFO] [stdout] 39db0b6c13ffe563d5e4fa04673a677c1783cb4188b527d8ed9cd018769133ad