[INFO] updating cached repository hlatki/one-rust-away
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hlatki/one-rust-away
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hlatki/one-rust-away" "work/ex/beta-1.38-1/sources/1.37.0/gh/hlatki/one-rust-away"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/hlatki/one-rust-away'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hlatki/one-rust-away" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hlatki/one-rust-away"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hlatki/one-rust-away'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a81df944a9e79eb38d73413ad2b1caae9850f9f4
[INFO] sha for GitHub repo hlatki/one-rust-away: a81df944a9e79eb38d73413ad2b1caae9850f9f4
[INFO] validating manifest of hlatki/one-rust-away 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 hlatki/one-rust-away 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 hlatki/one-rust-away
[INFO] finished frobbing hlatki/one-rust-away
[INFO] frobbed toml for hlatki/one-rust-away written to work/ex/beta-1.38-1/sources/1.37.0/gh/hlatki/one-rust-away/Cargo.toml
[INFO] started frobbing hlatki/one-rust-away
[INFO] finished frobbing hlatki/one-rust-away
[INFO] frobbed toml for hlatki/one-rust-away written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hlatki/one-rust-away/Cargo.toml
[INFO] crate hlatki/one-rust-away 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 hlatki/one-rust-away 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hlatki/one-rust-away:/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] 099645039ccec38b662c4a14951de6ae15e55558674df9eb0690aa17e6a03084
[INFO] running `"docker" "start" "-a" "099645039ccec38b662c4a14951de6ae15e55558674df9eb0690aa17e6a03084"`
[INFO] [stderr]    Compiling one-rust-away v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "099645039ccec38b662c4a14951de6ae15e55558674df9eb0690aa17e6a03084"`
[INFO] running `"docker" "rm" "-f" "099645039ccec38b662c4a14951de6ae15e55558674df9eb0690aa17e6a03084"`
[INFO] [stdout] 099645039ccec38b662c4a14951de6ae15e55558674df9eb0690aa17e6a03084
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hlatki/one-rust-away:/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] 35a6faaa0b07ce278a43020b3fb90f405a0237c1cb23cfcc836e718c74f3a86a
[INFO] running `"docker" "start" "-a" "35a6faaa0b07ce278a43020b3fb90f405a0237c1cb23cfcc836e718c74f3a86a"`
[INFO] [stderr]    Compiling one-rust-away v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "35a6faaa0b07ce278a43020b3fb90f405a0237c1cb23cfcc836e718c74f3a86a"`
[INFO] running `"docker" "rm" "-f" "35a6faaa0b07ce278a43020b3fb90f405a0237c1cb23cfcc836e718c74f3a86a"`
[INFO] [stdout] 35a6faaa0b07ce278a43020b3fb90f405a0237c1cb23cfcc836e718c74f3a86a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hlatki/one-rust-away:/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] 06c923a578003b8c2a830f6f73fda3f3ce4e822b0f2ced54652fb1fe9ff81d83
[INFO] running `"docker" "start" "-a" "06c923a578003b8c2a830f6f73fda3f3ce4e822b0f2ced54652fb1fe9ff81d83"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/one_rust_away-8540a775d0b6feff
[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" "06c923a578003b8c2a830f6f73fda3f3ce4e822b0f2ced54652fb1fe9ff81d83"`
[INFO] running `"docker" "rm" "-f" "06c923a578003b8c2a830f6f73fda3f3ce4e822b0f2ced54652fb1fe9ff81d83"`
[INFO] [stdout] 06c923a578003b8c2a830f6f73fda3f3ce4e822b0f2ced54652fb1fe9ff81d83