[INFO] updating cached repository droundy/gasbeam-paper
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/droundy/gasbeam-paper
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/droundy/gasbeam-paper" "work/ex/beta-1.38-1/sources/1.37.0/gh/droundy/gasbeam-paper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/droundy/gasbeam-paper'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/droundy/gasbeam-paper" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/droundy/gasbeam-paper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/droundy/gasbeam-paper'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c931588281f61fea22c6e86f285c92541be6a68d
[INFO] sha for GitHub repo droundy/gasbeam-paper: c931588281f61fea22c6e86f285c92541be6a68d
[INFO] validating manifest of droundy/gasbeam-paper 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 droundy/gasbeam-paper 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 droundy/gasbeam-paper
[INFO] finished frobbing droundy/gasbeam-paper
[INFO] frobbed toml for droundy/gasbeam-paper written to work/ex/beta-1.38-1/sources/1.37.0/gh/droundy/gasbeam-paper/Cargo.toml
[INFO] started frobbing droundy/gasbeam-paper
[INFO] finished frobbing droundy/gasbeam-paper
[INFO] frobbed toml for droundy/gasbeam-paper written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/droundy/gasbeam-paper/Cargo.toml
[INFO] crate droundy/gasbeam-paper 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 droundy/gasbeam-paper 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-3/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/droundy/gasbeam-paper:/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] 2407e0096239f875f69e6a17dec6c4d42575def816cecf7157cbbc51161659c8
[INFO] running `"docker" "start" "-a" "2407e0096239f875f69e6a17dec6c4d42575def816cecf7157cbbc51161659c8"`
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling dimensioned v0.7.0
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling serde v1.0.82
[INFO] [stderr]    Compiling generic-array v0.11.1
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling meval v0.1.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling tempfile v3.0.5
[INFO] [stderr]    Compiling serde_derive v1.0.82
[INFO] [stderr]    Compiling clapme_derive v0.1.10
[INFO] [stderr]    Compiling serde_yaml v0.7.5
[INFO] [stderr]    Compiling clapme v0.1.13
[INFO] [stderr]    Compiling vector3d v0.1.7
[INFO] [stderr]    Compiling gas-beam v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]   --> src/main.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let input = Inputs::from_args();
[INFO] [stderr]    |         ^^^^^ help: consider prefixing with an underscore: `_input`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `"docker" "inspect" "2407e0096239f875f69e6a17dec6c4d42575def816cecf7157cbbc51161659c8"`
[INFO] running `"docker" "rm" "-f" "2407e0096239f875f69e6a17dec6c4d42575def816cecf7157cbbc51161659c8"`
[INFO] [stdout] 2407e0096239f875f69e6a17dec6c4d42575def816cecf7157cbbc51161659c8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/droundy/gasbeam-paper:/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] 041ea2618815a46274eb71c9a72c2a25d936c32ed71352cd1f3bba042d6f3ef8
[INFO] running `"docker" "start" "-a" "041ea2618815a46274eb71c9a72c2a25d936c32ed71352cd1f3bba042d6f3ef8"`
[INFO] [stderr]    Compiling gas-beam v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]   --> src/main.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let input = Inputs::from_args();
[INFO] [stderr]    |         ^^^^^ help: consider prefixing with an underscore: `_input`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "041ea2618815a46274eb71c9a72c2a25d936c32ed71352cd1f3bba042d6f3ef8"`
[INFO] running `"docker" "rm" "-f" "041ea2618815a46274eb71c9a72c2a25d936c32ed71352cd1f3bba042d6f3ef8"`
[INFO] [stdout] 041ea2618815a46274eb71c9a72c2a25d936c32ed71352cd1f3bba042d6f3ef8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/droundy/gasbeam-paper:/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] 1ab1e07bd65ce035c8711a7beea461fd1b35af04c3d284a6c914d5e46536c364
[INFO] running `"docker" "start" "-a" "1ab1e07bd65ce035c8711a7beea461fd1b35af04c3d284a6c914d5e46536c364"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gas_beam-1f736b777847faa7
[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" "1ab1e07bd65ce035c8711a7beea461fd1b35af04c3d284a6c914d5e46536c364"`
[INFO] running `"docker" "rm" "-f" "1ab1e07bd65ce035c8711a7beea461fd1b35af04c3d284a6c914d5e46536c364"`
[INFO] [stdout] 1ab1e07bd65ce035c8711a7beea461fd1b35af04c3d284a6c914d5e46536c364