[INFO] updating cached repository hodavidhara/halcyon
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hodavidhara/halcyon
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hodavidhara/halcyon" "work/ex/beta-1.37-6/sources/1.36.0/gh/hodavidhara/halcyon"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/hodavidhara/halcyon'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hodavidhara/halcyon" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hodavidhara/halcyon"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hodavidhara/halcyon'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c281804f40364456050e4badbde1afe07edc1408
[INFO] sha for GitHub repo hodavidhara/halcyon: c281804f40364456050e4badbde1afe07edc1408
[INFO] validating manifest of hodavidhara/halcyon 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 hodavidhara/halcyon 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 hodavidhara/halcyon
[INFO] finished frobbing hodavidhara/halcyon
[INFO] frobbed toml for hodavidhara/halcyon written to work/ex/beta-1.37-6/sources/1.36.0/gh/hodavidhara/halcyon/Cargo.toml
[INFO] started frobbing hodavidhara/halcyon
[INFO] finished frobbing hodavidhara/halcyon
[INFO] frobbed toml for hodavidhara/halcyon written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hodavidhara/halcyon/Cargo.toml
[INFO] crate hodavidhara/halcyon 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] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/hodavidhara/halcyon/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing hodavidhara/halcyon against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/hodavidhara/halcyon:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 0b32138b2ec5d28996d00a6d9c44d91be2736b0d4376e31196a9fc0bdba1dd69
[INFO] running `"docker" "start" "-a" "0b32138b2ec5d28996d00a6d9c44d91be2736b0d4376e31196a9fc0bdba1dd69"`
[INFO] [stderr]    Compiling halcyon v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "0b32138b2ec5d28996d00a6d9c44d91be2736b0d4376e31196a9fc0bdba1dd69"`
[INFO] running `"docker" "rm" "-f" "0b32138b2ec5d28996d00a6d9c44d91be2736b0d4376e31196a9fc0bdba1dd69"`
[INFO] [stdout] 0b32138b2ec5d28996d00a6d9c44d91be2736b0d4376e31196a9fc0bdba1dd69
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/hodavidhara/halcyon:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f580f1f45de3c9ccd526d644b13c7aa4be218f820f2b9d423d4719ac06b0f24c
[INFO] running `"docker" "start" "-a" "f580f1f45de3c9ccd526d644b13c7aa4be218f820f2b9d423d4719ac06b0f24c"`
[INFO] [stderr]    Compiling halcyon v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/command.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "f580f1f45de3c9ccd526d644b13c7aa4be218f820f2b9d423d4719ac06b0f24c"`
[INFO] running `"docker" "rm" "-f" "f580f1f45de3c9ccd526d644b13c7aa4be218f820f2b9d423d4719ac06b0f24c"`
[INFO] [stdout] f580f1f45de3c9ccd526d644b13c7aa4be218f820f2b9d423d4719ac06b0f24c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/hodavidhara/halcyon:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 6282d7c5fca5f2709411d7c0cafd65fd0c52a26bf7e72e2f3153240258a9eaf3
[INFO] running `"docker" "start" "-a" "6282d7c5fca5f2709411d7c0cafd65fd0c52a26bf7e72e2f3153240258a9eaf3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/halcyon-39aeaaffbf519219
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test command::tests::test_get_command ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6282d7c5fca5f2709411d7c0cafd65fd0c52a26bf7e72e2f3153240258a9eaf3"`
[INFO] running `"docker" "rm" "-f" "6282d7c5fca5f2709411d7c0cafd65fd0c52a26bf7e72e2f3153240258a9eaf3"`
[INFO] [stdout] 6282d7c5fca5f2709411d7c0cafd65fd0c52a26bf7e72e2f3153240258a9eaf3