[INFO] updating cached repository tscrowley/git-breakaway
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tscrowley/git-breakaway
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tscrowley/git-breakaway" "work/ex/beta-1.37-6/sources/1.36.0/gh/tscrowley/git-breakaway"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/tscrowley/git-breakaway'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tscrowley/git-breakaway" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tscrowley/git-breakaway"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tscrowley/git-breakaway'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3e80540fd575f22d1431b5701b90e9e4d74a5ad3
[INFO] sha for GitHub repo tscrowley/git-breakaway: 3e80540fd575f22d1431b5701b90e9e4d74a5ad3
[INFO] validating manifest of tscrowley/git-breakaway on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tscrowley/git-breakaway on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tscrowley/git-breakaway
[INFO] finished frobbing tscrowley/git-breakaway
[INFO] frobbed toml for tscrowley/git-breakaway written to work/ex/beta-1.37-6/sources/1.36.0/gh/tscrowley/git-breakaway/Cargo.toml
[INFO] started frobbing tscrowley/git-breakaway
[INFO] finished frobbing tscrowley/git-breakaway
[INFO] frobbed toml for tscrowley/git-breakaway written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tscrowley/git-breakaway/Cargo.toml
[INFO] crate tscrowley/git-breakaway already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing tscrowley/git-breakaway against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tscrowley/git-breakaway:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 4795453711b5691ff7133f3ac8709af1c8ad1a8793a147bb7a9a58c69d106259
[INFO] running `"docker" "start" "-a" "4795453711b5691ff7133f3ac8709af1c8ad1a8793a147bb7a9a58c69d106259"`
[INFO] [stderr]    Compiling openssl-sys v0.9.27
[INFO] [stderr]    Compiling libz-sys v1.0.18
[INFO] [stderr]    Compiling cmake v0.1.29
[INFO] [stderr]    Compiling curl-sys v0.4.1
[INFO] [stderr]    Compiling clap v2.31.1
[INFO] [stderr]    Compiling libssh2-sys v0.2.6
[INFO] [stderr]    Compiling libgit2-sys v0.7.1
[INFO] [stderr]    Compiling git2 v0.7.0
[INFO] [stderr]    Compiling breakaway v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Arg`, `SubCommand`
[INFO] [stderr]  --> src/main.rs:3:24
[INFO] [stderr]   |
[INFO] [stderr] 3 | use clap::{ArgMatches, Arg, App, SubCommand};
[INFO] [stderr]   |                        ^^^       ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Remote`
[INFO] [stderr]  --> src/main.rs:6:23
[INFO] [stderr]   |
[INFO] [stderr] 6 | use git2::{Repository,Remote};
[INFO] [stderr]   |                       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `matches`
[INFO] [stderr]   --> src/main.rs:12:36
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn handle_status(repo: Repository, matches: ArgMatches) {
[INFO] [stderr]    |                                    ^^^^^^^ help: consider prefixing with an underscore: `_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 58s
[INFO] running `"docker" "inspect" "4795453711b5691ff7133f3ac8709af1c8ad1a8793a147bb7a9a58c69d106259"`
[INFO] running `"docker" "rm" "-f" "4795453711b5691ff7133f3ac8709af1c8ad1a8793a147bb7a9a58c69d106259"`
[INFO] [stdout] 4795453711b5691ff7133f3ac8709af1c8ad1a8793a147bb7a9a58c69d106259
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tscrowley/git-breakaway:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] ed30ded0324f68b2449482959f9e54a3f463cee4e64e88b6c88c1a8ff44204d4
[INFO] running `"docker" "start" "-a" "ed30ded0324f68b2449482959f9e54a3f463cee4e64e88b6c88c1a8ff44204d4"`
[INFO] [stderr]    Compiling breakaway v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Arg`, `SubCommand`
[INFO] [stderr]  --> src/main.rs:3:24
[INFO] [stderr]   |
[INFO] [stderr] 3 | use clap::{ArgMatches, Arg, App, SubCommand};
[INFO] [stderr]   |                        ^^^       ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Remote`
[INFO] [stderr]  --> src/main.rs:6:23
[INFO] [stderr]   |
[INFO] [stderr] 6 | use git2::{Repository,Remote};
[INFO] [stderr]   |                       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `matches`
[INFO] [stderr]   --> src/main.rs:12:36
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn handle_status(repo: Repository, matches: ArgMatches) {
[INFO] [stderr]    |                                    ^^^^^^^ help: consider prefixing with an underscore: `_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "ed30ded0324f68b2449482959f9e54a3f463cee4e64e88b6c88c1a8ff44204d4"`
[INFO] running `"docker" "rm" "-f" "ed30ded0324f68b2449482959f9e54a3f463cee4e64e88b6c88c1a8ff44204d4"`
[INFO] [stdout] ed30ded0324f68b2449482959f9e54a3f463cee4e64e88b6c88c1a8ff44204d4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tscrowley/git-breakaway:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 13ba29cdcb05cdaae508db9fe74710c174094a755b7eb21acae211874bf005d7
[INFO] running `"docker" "start" "-a" "13ba29cdcb05cdaae508db9fe74710c174094a755b7eb21acae211874bf005d7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/breakaway-968780636e3bef7f
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "13ba29cdcb05cdaae508db9fe74710c174094a755b7eb21acae211874bf005d7"`
[INFO] running `"docker" "rm" "-f" "13ba29cdcb05cdaae508db9fe74710c174094a755b7eb21acae211874bf005d7"`
[INFO] [stdout] 13ba29cdcb05cdaae508db9fe74710c174094a755b7eb21acae211874bf005d7