[INFO] updating cached repository mkpankov/figures
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mkpankov/figures
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mkpankov/figures" "work/ex/beta-1.38-1/sources/1.37.0/gh/mkpankov/figures"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mkpankov/figures'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mkpankov/figures" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mkpankov/figures"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mkpankov/figures'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 78d3741ebc4609c4cd4bfef6e7b8680542b14d45
[INFO] sha for GitHub repo mkpankov/figures: 78d3741ebc4609c4cd4bfef6e7b8680542b14d45
[INFO] validating manifest of mkpankov/figures 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 mkpankov/figures 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 mkpankov/figures
[INFO] finished frobbing mkpankov/figures
[INFO] frobbed toml for mkpankov/figures written to work/ex/beta-1.38-1/sources/1.37.0/gh/mkpankov/figures/Cargo.toml
[INFO] started frobbing mkpankov/figures
[INFO] finished frobbing mkpankov/figures
[INFO] frobbed toml for mkpankov/figures written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mkpankov/figures/Cargo.toml
[INFO] crate mkpankov/figures 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 mkpankov/figures 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-6/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/mkpankov/figures:/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] ba2d7ad3423cde90ecb253fb3bce82230757240bfbfb9096d819d0acef53ace8
[INFO] running `"docker" "start" "-a" "ba2d7ad3423cde90ecb253fb3bce82230757240bfbfb9096d819d0acef53ace8"`
[INFO] [stderr]    Compiling figures v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/main.rs:5:40
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn print_figures_and_areas(figures: &[&Figure])
[INFO] [stderr]   |                                        ^^^^^^ help: use `dyn`: `dyn Figure`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "ba2d7ad3423cde90ecb253fb3bce82230757240bfbfb9096d819d0acef53ace8"`
[INFO] running `"docker" "rm" "-f" "ba2d7ad3423cde90ecb253fb3bce82230757240bfbfb9096d819d0acef53ace8"`
[INFO] [stdout] ba2d7ad3423cde90ecb253fb3bce82230757240bfbfb9096d819d0acef53ace8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/mkpankov/figures:/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] efc59fc2d0154b6a89a3db2b4aa0bee77f7dd405bce2218d6914a66fc88866e0
[INFO] running `"docker" "start" "-a" "efc59fc2d0154b6a89a3db2b4aa0bee77f7dd405bce2218d6914a66fc88866e0"`
[INFO] [stderr]    Compiling figures v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/main.rs:5:40
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn print_figures_and_areas(figures: &[&Figure])
[INFO] [stderr]   |                                        ^^^^^^ help: use `dyn`: `dyn Figure`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "efc59fc2d0154b6a89a3db2b4aa0bee77f7dd405bce2218d6914a66fc88866e0"`
[INFO] running `"docker" "rm" "-f" "efc59fc2d0154b6a89a3db2b4aa0bee77f7dd405bce2218d6914a66fc88866e0"`
[INFO] [stdout] efc59fc2d0154b6a89a3db2b4aa0bee77f7dd405bce2218d6914a66fc88866e0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/mkpankov/figures:/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] d5323d5245570a9f20759ef3329f95170ea5e662c67f177f651093718234bd55
[INFO] running `"docker" "start" "-a" "d5323d5245570a9f20759ef3329f95170ea5e662c67f177f651093718234bd55"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/figures-b00a95d631c47f23
[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" "d5323d5245570a9f20759ef3329f95170ea5e662c67f177f651093718234bd55"`
[INFO] running `"docker" "rm" "-f" "d5323d5245570a9f20759ef3329f95170ea5e662c67f177f651093718234bd55"`
[INFO] [stdout] d5323d5245570a9f20759ef3329f95170ea5e662c67f177f651093718234bd55