[INFO] cloning repository cardoe/cargo-ebuild
[INFO] running `"git" "clone" "--bare" "git://github.com/cardoe/cargo-ebuild.git" "work/cache/sources/gh/cardoe/cargo-ebuild"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/cardoe/cargo-ebuild'...
[INFO] running `"git" "clone" "work/cache/sources/gh/cardoe/cargo-ebuild" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/cardoe/cargo-ebuild"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/cardoe/cargo-ebuild'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cardoe/cargo-ebuild" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/cardoe/cargo-ebuild"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/cardoe/cargo-ebuild'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a7d158dc07f8c5bdf0ab14bbecadb632c5ef7c4b
[INFO] sha for GitHub repo cardoe/cargo-ebuild: a7d158dc07f8c5bdf0ab14bbecadb632c5ef7c4b
[INFO] validating manifest of cardoe/cargo-ebuild on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cardoe/cargo-ebuild on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cardoe/cargo-ebuild
[INFO] finished frobbing cardoe/cargo-ebuild
[INFO] frobbed toml for cardoe/cargo-ebuild written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/cardoe/cargo-ebuild/Cargo.toml
[INFO] started frobbing cardoe/cargo-ebuild
[INFO] finished frobbing cardoe/cargo-ebuild
[INFO] frobbed toml for cardoe/cargo-ebuild written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/cardoe/cargo-ebuild/Cargo.toml
[INFO] crate cardoe/cargo-ebuild already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crates-io v0.10.0
[INFO] [stderr]   Downloaded cargo v0.21.1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cardoe/cargo-ebuild against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/cardoe/cargo-ebuild:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d9f86201ca34f64edf52d3133ec13ecb5ba3f4a797baaa3c7e09d78b8ff1607c
[INFO] running `"docker" "start" "-a" "d9f86201ca34f64edf52d3133ec13ecb5ba3f4a797baaa3c7e09d78b8ff1607c"`
[INFO] [stderr]    Compiling libz-sys v1.0.13
[INFO] [stderr]    Compiling curl-sys v0.3.10
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking atty v0.2.3
[INFO] [stderr]     Checking filetime v0.1.10
[INFO] [stderr]     Checking jobserver v0.1.8
[INFO] [stderr]     Checking fs2 v0.4.2
[INFO] [stderr]     Checking serde_json v1.0.5
[INFO] [stderr]     Checking serde_ignored v0.0.3
[INFO] [stderr]     Checking semver v0.7.0
[INFO] [stderr]    Compiling libssh2-sys v0.2.5
[INFO] [stderr]    Compiling libgit2-sys v0.6.7
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking aho-corasick v0.6.3
[INFO] [stderr]     Checking tar v0.4.11
[INFO] [stderr]     Checking openssl-sys v0.9.11
[INFO] [stderr]     Checking backtrace-sys v0.1.16
[INFO] [stderr]     Checking flate2 v0.2.19
[INFO] [stderr]     Checking regex v0.2.2
[INFO] [stderr]     Checking openssl v0.9.11
[INFO] [stderr]     Checking backtrace v0.3.3
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking docopt v0.8.1
[INFO] [stderr]     Checking env_logger v0.4.3
[INFO] [stderr]     Checking structopt v0.2.10
[INFO] [stderr]     Checking curl v0.4.6
[INFO] [stderr]     Checking crates-io v0.10.0
[INFO] [stderr]     Checking git2 v0.6.4
[INFO] [stderr]     Checking git2-curl v0.7.0
[INFO] [stderr]     Checking cargo v0.21.1
[INFO] [stderr]     Checking cargo-ebuild v0.1.6-pre (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 23s
[INFO] running `"docker" "inspect" "d9f86201ca34f64edf52d3133ec13ecb5ba3f4a797baaa3c7e09d78b8ff1607c"`
[INFO] running `"docker" "rm" "-f" "d9f86201ca34f64edf52d3133ec13ecb5ba3f4a797baaa3c7e09d78b8ff1607c"`
[INFO] [stdout] d9f86201ca34f64edf52d3133ec13ecb5ba3f4a797baaa3c7e09d78b8ff1607c