[INFO] updating cached repository haxney/rust-asn1
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/haxney/rust-asn1
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/haxney/rust-asn1" "work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/haxney/rust-asn1"`
[INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/haxney/rust-asn1'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/haxney/rust-asn1" "work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/haxney/rust-asn1"`
[INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/haxney/rust-asn1'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 00b914de9d68a5850b224df8d787b7585e709b72
[INFO] sha for GitHub repo haxney/rust-asn1: 00b914de9d68a5850b224df8d787b7585e709b72
[INFO] validating manifest of haxney/rust-asn1 on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of haxney/rust-asn1 on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing haxney/rust-asn1
[INFO] finished frobbing haxney/rust-asn1
[INFO] frobbed toml for haxney/rust-asn1 written to work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/haxney/rust-asn1/Cargo.toml
[INFO] started frobbing haxney/rust-asn1
[INFO] finished frobbing haxney/rust-asn1
[INFO] frobbed toml for haxney/rust-asn1 written to work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/haxney/rust-asn1/Cargo.toml
[INFO] crate haxney/rust-asn1 has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking haxney/rust-asn1 against master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039 for pr-57745
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-1/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/haxney/rust-asn1:/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" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 137b5c6a17988f7ebdeec4f16a5834e4c07a7ac901771c0ffcade634b93f9f1c
[INFO] running `"docker" "start" "-a" "137b5c6a17988f7ebdeec4f16a5834e4c07a7ac901771c0ffcade634b93f9f1c"`
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking aho-corasick v0.6.3
[INFO] [stderr]     Checking regex v0.2.2
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking asn1 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Choice`
[INFO] [stderr]  --> src/parser.rs:7:60
[INFO] [stderr]   |
[INFO] [stderr] 7 |             BuiltinType, CharacterString, Type, NamedType, Choice};
[INFO] [stderr]   |                                                            ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Choice`
[INFO] [stderr]  --> src/parser.rs:7:60
[INFO] [stderr]   |
[INFO] [stderr] 7 |             BuiltinType, CharacterString, Type, NamedType, Choice};
[INFO] [stderr]   |                                                            ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.57s
[INFO] running `"docker" "inspect" "137b5c6a17988f7ebdeec4f16a5834e4c07a7ac901771c0ffcade634b93f9f1c"`
[INFO] running `"docker" "rm" "-f" "137b5c6a17988f7ebdeec4f16a5834e4c07a7ac901771c0ffcade634b93f9f1c"`
[INFO] [stdout] 137b5c6a17988f7ebdeec4f16a5834e4c07a7ac901771c0ffcade634b93f9f1c