[INFO] updating cached repository jonahwilliams/rusty_tools
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jonahwilliams/rusty_tools
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jonahwilliams/rusty_tools" "work/ex/beta-1.38-1/sources/1.37.0/gh/jonahwilliams/rusty_tools"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jonahwilliams/rusty_tools'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jonahwilliams/rusty_tools" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jonahwilliams/rusty_tools"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jonahwilliams/rusty_tools'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4d94c11f44fb0463715e825a8c24233b8d6c2e5a
[INFO] sha for GitHub repo jonahwilliams/rusty_tools: 4d94c11f44fb0463715e825a8c24233b8d6c2e5a
[INFO] validating manifest of jonahwilliams/rusty_tools 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 jonahwilliams/rusty_tools 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 jonahwilliams/rusty_tools
[INFO] finished frobbing jonahwilliams/rusty_tools
[INFO] frobbed toml for jonahwilliams/rusty_tools written to work/ex/beta-1.38-1/sources/1.37.0/gh/jonahwilliams/rusty_tools/Cargo.toml
[INFO] started frobbing jonahwilliams/rusty_tools
[INFO] finished frobbing jonahwilliams/rusty_tools
[INFO] frobbed toml for jonahwilliams/rusty_tools written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jonahwilliams/rusty_tools/Cargo.toml
[INFO] crate jonahwilliams/rusty_tools 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 jonahwilliams/rusty_tools against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jonahwilliams/rusty_tools:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] b14f3f06da60789ed4321e242b75059af3e414100cbec5200224ecd7fcbfa960
[INFO] running `"docker" "start" "-a" "b14f3f06da60789ed4321e242b75059af3e414100cbec5200224ecd7fcbfa960"`
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling hyper v0.10.15
[INFO] [stderr]    Compiling tokio-tls v0.2.1
[INFO] [stderr]    Compiling crossbeam v0.6.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.8
[INFO] [stderr]    Compiling tokio-threadpool v0.1.11
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-fs v0.1.5
[INFO] [stderr]    Compiling tokio v0.1.15
[INFO] [stderr]    Compiling hyper v0.12.24
[INFO] [stderr]    Compiling websocket v0.22.2
[INFO] [stderr]    Compiling serde_derive v1.0.87
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling reqwest v0.9.10
[INFO] [stderr]    Compiling flutter_tools v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `"docker" "inspect" "b14f3f06da60789ed4321e242b75059af3e414100cbec5200224ecd7fcbfa960"`
[INFO] running `"docker" "rm" "-f" "b14f3f06da60789ed4321e242b75059af3e414100cbec5200224ecd7fcbfa960"`
[INFO] [stdout] b14f3f06da60789ed4321e242b75059af3e414100cbec5200224ecd7fcbfa960
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jonahwilliams/rusty_tools:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5667e471626f43754cb2f975f8f1db8d68c6de90608d4a5e136fd213cfb1a23a
[INFO] running `"docker" "start" "-a" "5667e471626f43754cb2f975f8f1db8d68c6de90608d4a5e136fd213cfb1a23a"`
[INFO] [stderr]    Compiling flutter_tools v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.00s
[INFO] running `"docker" "inspect" "5667e471626f43754cb2f975f8f1db8d68c6de90608d4a5e136fd213cfb1a23a"`
[INFO] running `"docker" "rm" "-f" "5667e471626f43754cb2f975f8f1db8d68c6de90608d4a5e136fd213cfb1a23a"`
[INFO] [stdout] 5667e471626f43754cb2f975f8f1db8d68c6de90608d4a5e136fd213cfb1a23a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jonahwilliams/rusty_tools:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] fe4e2403d1ceb734137e827c118da38cdd57dfdd562793bd89ab9ee5fd188467
[INFO] running `"docker" "start" "-a" "fe4e2403d1ceb734137e827c118da38cdd57dfdd562793bd89ab9ee5fd188467"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/flutter_tools-d5d4336fcebdfe8e
[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" "fe4e2403d1ceb734137e827c118da38cdd57dfdd562793bd89ab9ee5fd188467"`
[INFO] running `"docker" "rm" "-f" "fe4e2403d1ceb734137e827c118da38cdd57dfdd562793bd89ab9ee5fd188467"`
[INFO] [stdout] fe4e2403d1ceb734137e827c118da38cdd57dfdd562793bd89ab9ee5fd188467