[INFO] fetching crate proximal-optimize 0.2.0...
[INFO] extracting crate proximal-optimize 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/proximal-optimize/0.2.0
[INFO] extracting crate proximal-optimize 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/proximal-optimize/0.2.0
[INFO] validating manifest of proximal-optimize-0.2.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of proximal-optimize-0.2.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing proximal-optimize-0.2.0
[INFO] finished frobbing proximal-optimize-0.2.0
[INFO] frobbed toml for proximal-optimize-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/proximal-optimize/0.2.0/Cargo.toml
[INFO] started frobbing proximal-optimize-0.2.0
[INFO] finished frobbing proximal-optimize-0.2.0
[INFO] frobbed toml for proximal-optimize-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/proximal-optimize/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing proximal-optimize-0.2.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/proximal-optimize/0.2.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 4d2965d86b79c8771cf1d04140e505f0863ea8f07275b01759de1fa5d519f08b
[INFO] running `"docker" "start" "-a" "4d2965d86b79c8771cf1d04140e505f0863ea8f07275b01759de1fa5d519f08b"`
[INFO] [stderr]    Compiling proximal-optimize v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "4d2965d86b79c8771cf1d04140e505f0863ea8f07275b01759de1fa5d519f08b"`
[INFO] running `"docker" "rm" "-f" "4d2965d86b79c8771cf1d04140e505f0863ea8f07275b01759de1fa5d519f08b"`
[INFO] [stdout] 4d2965d86b79c8771cf1d04140e505f0863ea8f07275b01759de1fa5d519f08b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/proximal-optimize/0.2.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a145749a5f61a25972121bc44f9927abc46f6afef33d23f41c3b396d90d12f72
[INFO] running `"docker" "start" "-a" "a145749a5f61a25972121bc44f9927abc46f6afef33d23f41c3b396d90d12f72"`
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling proximal-optimize v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
[INFO] running `"docker" "inspect" "a145749a5f61a25972121bc44f9927abc46f6afef33d23f41c3b396d90d12f72"`
[INFO] running `"docker" "rm" "-f" "a145749a5f61a25972121bc44f9927abc46f6afef33d23f41c3b396d90d12f72"`
[INFO] [stdout] a145749a5f61a25972121bc44f9927abc46f6afef33d23f41c3b396d90d12f72
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/proximal-optimize/0.2.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] f43d68315436565a7edb21e44e6a4d88350382dd610a32cf7a1e3edd26a4d6b8
[INFO] running `"docker" "start" "-a" "f43d68315436565a7edb21e44e6a4d88350382dd610a32cf7a1e3edd26a4d6b8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/proximal_optimize-3123ae85ee898868
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test examples::parabola::test::parabola_pgm ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests proximal-optimize
[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" "f43d68315436565a7edb21e44e6a4d88350382dd610a32cf7a1e3edd26a4d6b8"`
[INFO] running `"docker" "rm" "-f" "f43d68315436565a7edb21e44e6a4d88350382dd610a32cf7a1e3edd26a4d6b8"`
[INFO] [stdout] f43d68315436565a7edb21e44e6a4d88350382dd610a32cf7a1e3edd26a4d6b8