[INFO] crate dockerfile-rs 0.3.0 is already in cache
[INFO] testing dockerfile-rs-0.3.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate dockerfile-rs 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate dockerfile-rs 0.3.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate dockerfile-rs 0.3.0
[INFO] finished tweaking crates.io crate dockerfile-rs 0.3.0
[INFO] tweaked toml for crates.io crate dockerfile-rs 0.3.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 40180120ce3fca9934f8843fe5e30a132014536224e6b49090f7bbe46b580574
[INFO] running `"docker" "start" "-a" "40180120ce3fca9934f8843fe5e30a132014536224e6b49090f7bbe46b580574"`
[INFO] [stderr]    Compiling dockerfile-rs v0.3.0 (/opt/rustwide/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] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `"docker" "inspect" "40180120ce3fca9934f8843fe5e30a132014536224e6b49090f7bbe46b580574"`
[INFO] running `"docker" "rm" "-f" "40180120ce3fca9934f8843fe5e30a132014536224e6b49090f7bbe46b580574"`
[INFO] [stdout] 40180120ce3fca9934f8843fe5e30a132014536224e6b49090f7bbe46b580574
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9bbdc9e90192b8cd06a8197e1046840e9e1f4ce17708da69f6e5cde775e170bd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "9bbdc9e90192b8cd06a8197e1046840e9e1f4ce17708da69f6e5cde775e170bd"`
[INFO] [stderr]    Compiling dockerfile-rs v0.3.0 (/opt/rustwide/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] warning: 2 warnings emitted
[INFO] [stderr] 
[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] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `"docker" "inspect" "9bbdc9e90192b8cd06a8197e1046840e9e1f4ce17708da69f6e5cde775e170bd"`
[INFO] running `"docker" "rm" "-f" "9bbdc9e90192b8cd06a8197e1046840e9e1f4ce17708da69f6e5cde775e170bd"`
[INFO] [stdout] 9bbdc9e90192b8cd06a8197e1046840e9e1f4ce17708da69f6e5cde775e170bd
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9da7aad1616b04e7b47d376eadb75962835def5a450e7db68f348bc61040f9a6
[INFO] running `"docker" "start" "-a" "9da7aad1616b04e7b47d376eadb75962835def5a450e7db68f348bc61040f9a6"`
[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/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] warning: 2 warnings emitted
[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] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dockerfile_rs-89eb30c99d459901
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test macros::tests::copy ... ok
[INFO] [stdout] test macros::tests::arg ... ok
[INFO] [stdout] test macros::tests::entry_point ... ok
[INFO] [stdout] test macros::tests::add ... ok
[INFO] [stdout] test macros::tests::comment ... ok
[INFO] [stdout] test macros::tests::cmd ... ok
[INFO] [stdout] test builder::tests::builder ... ok
[INFO] [stdout] test macros::tests::env ... 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::stop_signal ... ok
[INFO] [stdout] test macros::tests::user ... ok
[INFO] [stdout] test macros::tests::volume ... ok
[INFO] [stdout] test macros::tests::health_check ... ok
[INFO] [stdout] test macros::tests::on_build ... 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::comment ... ok
[INFO] [stdout] test macros::tests::shell ... ok
[INFO] [stdout] test macros::tests::run ... ok
[INFO] [stdout] test macros::tests::label ... ok
[INFO] [stdout] test tests::cmd ... ok
[INFO] [stdout] test tests::label ... ok
[INFO] [stdout] test tests::expose ... ok
[INFO] [stdout] test tests::entrypoint ... ok
[INFO] [stdout] test tests::from ... ok
[INFO] [stdout] test tests::healthcheck ... ok
[INFO] [stdout] test tests::env ... 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 tests::maintainer ... ok
[INFO] [stdout] test tests::onbuild ... ok
[INFO] [stdout] test tests::shell ... ok
[INFO] [stdout] test tests::run ... 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] [stderr]    Doc-tests dockerfile-rs
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/macros.rs - ENV (line 141) ... ok
[INFO] [stdout] test src/macros.rs - ADD (line 159) ... ok
[INFO] [stdout] test src/builder.rs - builder::DockerFile (line 9) ... ok
[INFO] [stdout] test src/macros.rs - COPY (line 198) ... ok
[INFO] [stdout] test src/macros.rs - ARG (line 326) ... ok
[INFO] [stdout] test src/macros.rs - COMMENT (line 402) ... ok
[INFO] [stdout] test src/macros.rs - CMD (line 73) ... ok
[INFO] [stdout] test src/macros.rs - ENTRYPOINT (line 264) ... 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 - ONBUILD (line 388) ... ok
[INFO] [stdout] test src/macros.rs - RUN (line 60) ... 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 - SHELL (line 375) ... ok
[INFO] [stdout] test src/macros.rs - USER (line 290) ... ok
[INFO] [stdout] test src/macros.rs - VOLUME (line 277) ... ok
[INFO] [stdout] test src/macros.rs - STOPSIGNAL (line 339) ... 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" "9da7aad1616b04e7b47d376eadb75962835def5a450e7db68f348bc61040f9a6"`
[INFO] running `"docker" "rm" "-f" "9da7aad1616b04e7b47d376eadb75962835def5a450e7db68f348bc61040f9a6"`
[INFO] [stdout] 9da7aad1616b04e7b47d376eadb75962835def5a450e7db68f348bc61040f9a6