[INFO] updating cached repository terminatingcode/tube_stops
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/terminatingcode/tube_stops
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/terminatingcode/tube_stops" "work/ex/beta-1.38-1/sources/1.37.0/gh/terminatingcode/tube_stops"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/terminatingcode/tube_stops'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/terminatingcode/tube_stops" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/terminatingcode/tube_stops"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/terminatingcode/tube_stops'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2e40fb174c062121c5649826d72ba0b6ff6e7d36
[INFO] sha for GitHub repo terminatingcode/tube_stops: 2e40fb174c062121c5649826d72ba0b6ff6e7d36
[INFO] validating manifest of terminatingcode/tube_stops on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of terminatingcode/tube_stops on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing terminatingcode/tube_stops
[INFO] finished frobbing terminatingcode/tube_stops
[INFO] frobbed toml for terminatingcode/tube_stops written to work/ex/beta-1.38-1/sources/1.37.0/gh/terminatingcode/tube_stops/Cargo.toml
[INFO] started frobbing terminatingcode/tube_stops
[INFO] finished frobbing terminatingcode/tube_stops
[INFO] frobbed toml for terminatingcode/tube_stops written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/terminatingcode/tube_stops/Cargo.toml
[INFO] crate terminatingcode/tube_stops already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing terminatingcode/tube_stops against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/terminatingcode/tube_stops:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 010649ccd10cb4ff18540fb3b08174fb9d803eeb66c5062df974507b0c83f8dd
[INFO] running `"docker" "start" "-a" "010649ccd10cb4ff18540fb3b08174fb9d803eeb66c5062df974507b0c83f8dd"`
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling tube_stops v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[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 10.64s
[INFO] running `"docker" "inspect" "010649ccd10cb4ff18540fb3b08174fb9d803eeb66c5062df974507b0c83f8dd"`
[INFO] running `"docker" "rm" "-f" "010649ccd10cb4ff18540fb3b08174fb9d803eeb66c5062df974507b0c83f8dd"`
[INFO] [stdout] 010649ccd10cb4ff18540fb3b08174fb9d803eeb66c5062df974507b0c83f8dd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/terminatingcode/tube_stops:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8b28cda6eea786b318a5790f28fe23ef5aa2ba342418eaca8f2f80e5c1425c93
[INFO] running `"docker" "start" "-a" "8b28cda6eea786b318a5790f28fe23ef5aa2ba342418eaca8f2f80e5c1425c93"`
[INFO] [stderr]    Compiling tube_stops v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[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 0.86s
[INFO] running `"docker" "inspect" "8b28cda6eea786b318a5790f28fe23ef5aa2ba342418eaca8f2f80e5c1425c93"`
[INFO] running `"docker" "rm" "-f" "8b28cda6eea786b318a5790f28fe23ef5aa2ba342418eaca8f2f80e5c1425c93"`
[INFO] [stdout] 8b28cda6eea786b318a5790f28fe23ef5aa2ba342418eaca8f2f80e5c1425c93
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/terminatingcode/tube_stops:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] f2efa42879ff1d84670a751014acb7b88253b99723a43a9bdf9fba24681ca693
[INFO] running `"docker" "start" "-a" "f2efa42879ff1d84670a751014acb7b88253b99723a43a9bdf9fba24681ca693"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tube_stops-7d7b4e9a4e2b8e46
[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" "f2efa42879ff1d84670a751014acb7b88253b99723a43a9bdf9fba24681ca693"`
[INFO] running `"docker" "rm" "-f" "f2efa42879ff1d84670a751014acb7b88253b99723a43a9bdf9fba24681ca693"`
[INFO] [stdout] f2efa42879ff1d84670a751014acb7b88253b99723a43a9bdf9fba24681ca693