[INFO] crate dockerfile-rs 0.3.0 is already in cache
[INFO] extracting crate dockerfile-rs 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/dockerfile-rs/0.3.0
[INFO] extracting crate dockerfile-rs 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dockerfile-rs/0.3.0
[INFO] validating manifest of dockerfile-rs-0.3.0 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 dockerfile-rs-0.3.0 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 dockerfile-rs-0.3.0
[INFO] finished frobbing dockerfile-rs-0.3.0
[INFO] frobbed toml for dockerfile-rs-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/dockerfile-rs/0.3.0/Cargo.toml
[INFO] started frobbing dockerfile-rs-0.3.0
[INFO] finished frobbing dockerfile-rs-0.3.0
[INFO] frobbed toml for dockerfile-rs-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dockerfile-rs/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 dockerfile-rs-0.3.0 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/reg/dockerfile-rs/0.3.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 2de678de396964adafa285f6898203c18e8945220d8847f5390c0e458934ac40
[INFO] running `"docker" "start" "-a" "2de678de396964adafa285f6898203c18e8945220d8847f5390c0e458934ac40"`
[INFO] [stderr]    Compiling dockerfile-rs v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/builder.rs:37:27
[INFO] [stderr]    |
[INFO] [stderr] 37 |     instructions: Vec<Box<StorageInstruction>>,
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StorageInstruction`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:615:16
[INFO] [stderr]     |
[INFO] [stderr] 615 |     inner: Box<Instruction>,
[INFO] [stderr]     |                ^^^^^^^^^^^ help: use `dyn`: `dyn Instruction`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `"docker" "inspect" "2de678de396964adafa285f6898203c18e8945220d8847f5390c0e458934ac40"`
[INFO] running `"docker" "rm" "-f" "2de678de396964adafa285f6898203c18e8945220d8847f5390c0e458934ac40"`
[INFO] [stdout] 2de678de396964adafa285f6898203c18e8945220d8847f5390c0e458934ac40
[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/reg/dockerfile-rs/0.3.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 95628f2dbba8cf01eb3461a75d0c45e2b5a13a069b060cf210f69805854ee65e
[INFO] running `"docker" "start" "-a" "95628f2dbba8cf01eb3461a75d0c45e2b5a13a069b060cf210f69805854ee65e"`
[INFO] [stderr]    Compiling dockerfile-rs v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/builder.rs:37:27
[INFO] [stderr]    |
[INFO] [stderr] 37 |     instructions: Vec<Box<StorageInstruction>>,
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StorageInstruction`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:615:16
[INFO] [stderr]     |
[INFO] [stderr] 615 |     inner: Box<Instruction>,
[INFO] [stderr]     |                ^^^^^^^^^^^ help: use `dyn`: `dyn Instruction`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `"docker" "inspect" "95628f2dbba8cf01eb3461a75d0c45e2b5a13a069b060cf210f69805854ee65e"`
[INFO] running `"docker" "rm" "-f" "95628f2dbba8cf01eb3461a75d0c45e2b5a13a069b060cf210f69805854ee65e"`
[INFO] [stdout] 95628f2dbba8cf01eb3461a75d0c45e2b5a13a069b060cf210f69805854ee65e
[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/reg/dockerfile-rs/0.3.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 995bda459113fcb5c939371257dcee62e628d4fca79b6c8195dc0cdff029e9e3
[INFO] running `"docker" "start" "-a" "995bda459113fcb5c939371257dcee62e628d4fca79b6c8195dc0cdff029e9e3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dockerfile_rs-4cf0ec0715851162
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test macros::tests::add ... ok
[INFO] [stdout] test macros::tests::cmd ... ok
[INFO] [stdout] test macros::tests::arg ... ok
[INFO] [stdout] test builder::tests::builder ... ok
[INFO] [stdout] test macros::tests::health_check ... ok
[INFO] [stdout] test macros::tests::from ... ok
[INFO] [stdout] test macros::tests::expose ... ok
[INFO] [stdout] test macros::tests::maintainer ... ok
[INFO] [stdout] test macros::tests::on_build ... ok
[INFO] [stdout] test macros::tests::run ... ok
[INFO] [stdout] test macros::tests::env ... ok
[INFO] [stdout] test macros::tests::shell ... ok
[INFO] [stdout] test macros::tests::stop_signal ... ok
[INFO] [stdout] test macros::tests::user ... ok
[INFO] [stdout] test macros::tests::entry_point ... ok
[INFO] [stdout] test macros::tests::volume ... ok
[INFO] [stdout] test macros::tests::work_dir ... ok
[INFO] [stdout] test tests::add ... ok
[INFO] [stdout] test tests::arg ... ok
[INFO] [stdout] test tests::entrypoint ... ok
[INFO] [stdout] test tests::env ... ok
[INFO] [stdout] test tests::expose ... ok
[INFO] [stdout] test tests::from ... ok
[INFO] [stdout] test tests::healthcheck ... ok
[INFO] [stdout] test tests::label ... ok
[INFO] [stdout] test tests::maintainer ... ok
[INFO] [stdout] test tests::onbuild ... ok
[INFO] [stdout] test tests::run ... ok
[INFO] [stdout] test tests::shell ... ok
[INFO] [stdout] test tests::stopsignal ... ok
[INFO] [stdout] test tests::user ... ok
[INFO] [stdout] test tests::volume ... ok
[INFO] [stdout] test tests::workdir ... ok
[INFO] [stdout] test macros::tests::label ... ok
[INFO] [stdout] test macros::tests::comment ... ok
[INFO] [stdout] test macros::tests::copy ... ok
[INFO] [stdout] test tests::cmd ... ok
[INFO] [stderr]    Doc-tests dockerfile-rs
[INFO] [stdout] test tests::comment ... ok
[INFO] [stdout] test tests::copy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/macros.rs - COMMENT (line 402) ... ok
[INFO] [stdout] test src/macros.rs - ENTRYPOINT (line 264) ... ok
[INFO] [stdout] test src/macros.rs - COPY (line 198) ... ok
[INFO] [stdout] test src/macros.rs - ENV (line 141) ... ok
[INFO] [stdout] test src/macros.rs - ADD (line 159) ... ok
[INFO] [stdout] test src/macros.rs - CMD (line 73) ... ok
[INFO] [stdout] test src/macros.rs - ARG (line 326) ... ok
[INFO] [stdout] test src/builder.rs - builder::DockerFile (line 9) ... ok
[INFO] [stdout] test src/macros.rs - EXPOSE (line 121) ... ok
[INFO] [stdout] test src/macros.rs - FROM (line 3) ... ok
[INFO] [stdout] test src/macros.rs - HEALTHCHECK (line 352) ... ok
[INFO] [stdout] test src/macros.rs - LABEL (line 86) ... ok
[INFO] [stdout] test src/macros.rs - MAINTAINER (line 106) ... ok
[INFO] [stdout] test src/macros.rs - RUN (line 60) ... ok
[INFO] [stdout] test src/macros.rs - ONBUILD (line 388) ... ok
[INFO] [stdout] test src/macros.rs - STOPSIGNAL (line 339) ... ok
[INFO] [stdout] test src/macros.rs - USER (line 290) ... ok
[INFO] [stdout] test src/macros.rs - SHELL (line 375) ... ok
[INFO] [stdout] test src/macros.rs - VOLUME (line 277) ... ok
[INFO] [stdout] test src/macros.rs - WORKDIR (line 313) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "995bda459113fcb5c939371257dcee62e628d4fca79b6c8195dc0cdff029e9e3"`
[INFO] running `"docker" "rm" "-f" "995bda459113fcb5c939371257dcee62e628d4fca79b6c8195dc0cdff029e9e3"`
[INFO] [stdout] 995bda459113fcb5c939371257dcee62e628d4fca79b6c8195dc0cdff029e9e3