[INFO] cloning repository zyphrus/bf-rs
[INFO] running `"git" "clone" "--bare" "git://github.com/zyphrus/bf-rs.git" "work/cache/sources/gh/zyphrus/bf-rs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/zyphrus/bf-rs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/zyphrus/bf-rs" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/zyphrus/bf-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/zyphrus/bf-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zyphrus/bf-rs" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/zyphrus/bf-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/zyphrus/bf-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d61a8132b1c67cdcfab582f2f57d41ca5e428e02
[INFO] sha for GitHub repo zyphrus/bf-rs: d61a8132b1c67cdcfab582f2f57d41ca5e428e02
[INFO] validating manifest of zyphrus/bf-rs 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 zyphrus/bf-rs 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 zyphrus/bf-rs
[INFO] finished frobbing zyphrus/bf-rs
[INFO] frobbed toml for zyphrus/bf-rs written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/zyphrus/bf-rs/Cargo.toml
[INFO] started frobbing zyphrus/bf-rs
[INFO] finished frobbing zyphrus/bf-rs
[INFO] frobbed toml for zyphrus/bf-rs written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/zyphrus/bf-rs/Cargo.toml
[INFO] crate zyphrus/bf-rs 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]  Downloading crates ...
[INFO] [stderr]   Downloaded ansi_term v0.7.5
[INFO] [stderr]   Downloaded clap v1.5.6
[INFO] [stderr]   Downloaded vec_map v0.4.0
[INFO] [stderr]   Downloaded strsim v0.4.1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking zyphrus/bf-rs against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-2/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/zyphrus/bf-rs:/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] 459ad9f3d57c31bd1dc9430db948d2ccb79011ddb0bf1e12f69b8ed3eb7753fc
[INFO] running `"docker" "start" "-a" "459ad9f3d57c31bd1dc9430db948d2ccb79011ddb0bf1e12f69b8ed3eb7753fc"`
[INFO] [stderr]     Checking ansi_term v0.7.5
[INFO] [stderr]     Checking strsim v0.4.1
[INFO] [stderr]     Checking vec_map v0.4.0
[INFO] [stderr]     Checking clap v1.5.6
[INFO] [stderr]     Checking bf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `super::Symbol::*`
[INFO] [stderr]    --> src/lib.rs:176:9
[INFO] [stderr]     |
[INFO] [stderr] 176 |     use super::Symbol::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.47s
[INFO] running `"docker" "inspect" "459ad9f3d57c31bd1dc9430db948d2ccb79011ddb0bf1e12f69b8ed3eb7753fc"`
[INFO] running `"docker" "rm" "-f" "459ad9f3d57c31bd1dc9430db948d2ccb79011ddb0bf1e12f69b8ed3eb7753fc"`
[INFO] [stdout] 459ad9f3d57c31bd1dc9430db948d2ccb79011ddb0bf1e12f69b8ed3eb7753fc