[INFO] fetching crate dockerfile-rs 0.3.0...
[INFO] testing dockerfile-rs-0.3.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate dockerfile-rs 0.3.0 into /workspace/builds/worker-75/source
[INFO] validating manifest of crates.io crate dockerfile-rs 0.3.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-75/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23a1ec683745fe62310dff4f75f290e352fb9c92aed925b34c5fd22dca4d5dcf
[INFO] running `Command { std: "docker" "start" "-a" "23a1ec683745fe62310dff4f75f290e352fb9c92aed925b34c5fd22dca4d5dcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23a1ec683745fe62310dff4f75f290e352fb9c92aed925b34c5fd22dca4d5dcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23a1ec683745fe62310dff4f75f290e352fb9c92aed925b34c5fd22dca4d5dcf", kill_on_drop: false }`
[INFO] [stdout] 23a1ec683745fe62310dff4f75f290e352fb9c92aed925b34c5fd22dca4d5dcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 094e97c974afd60778d5c8e1324f8d41b6a41ad5d1441b311f3eaf000fef275f
[INFO] running `Command { std: "docker" "start" "-a" "094e97c974afd60778d5c8e1324f8d41b6a41ad5d1441b311f3eaf000fef275f", kill_on_drop: false }`
[INFO] [stderr]    Compiling dockerfile-rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/builder.rs:37:27
[INFO] [stdout]    |
[INFO] [stdout] 37 |     instructions: Vec<Box<StorageInstruction>>,
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StorageInstruction`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:615:16
[INFO] [stdout]     |
[INFO] [stdout] 615 |     inner: Box<Instruction>,
[INFO] [stdout]     |                ^^^^^^^^^^^ help: use `dyn`: `dyn Instruction`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "094e97c974afd60778d5c8e1324f8d41b6a41ad5d1441b311f3eaf000fef275f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "094e97c974afd60778d5c8e1324f8d41b6a41ad5d1441b311f3eaf000fef275f", kill_on_drop: false }`
[INFO] [stdout] 094e97c974afd60778d5c8e1324f8d41b6a41ad5d1441b311f3eaf000fef275f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bb9aa24c40f82672e160c2b474c58a38e50df58ae600be5d25b925628c756f5
[INFO] running `Command { std: "docker" "start" "-a" "1bb9aa24c40f82672e160c2b474c58a38e50df58ae600be5d25b925628c756f5", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/builder.rs:37:27
[INFO] [stdout]    |
[INFO] [stdout] 37 |     instructions: Vec<Box<StorageInstruction>>,
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StorageInstruction`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dockerfile-rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:615:16
[INFO] [stdout]     |
[INFO] [stdout] 615 |     inner: Box<Instruction>,
[INFO] [stdout]     |                ^^^^^^^^^^^ help: use `dyn`: `dyn Instruction`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/builder.rs:37:27
[INFO] [stdout]    |
[INFO] [stdout] 37 |     instructions: Vec<Box<StorageInstruction>>,
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StorageInstruction`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:615:16
[INFO] [stdout]     |
[INFO] [stdout] 615 |     inner: Box<Instruction>,
[INFO] [stdout]     |                ^^^^^^^^^^^ help: use `dyn`: `dyn Instruction`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `Command { std: "docker" "inspect" "1bb9aa24c40f82672e160c2b474c58a38e50df58ae600be5d25b925628c756f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bb9aa24c40f82672e160c2b474c58a38e50df58ae600be5d25b925628c756f5", kill_on_drop: false }`
[INFO] [stdout] 1bb9aa24c40f82672e160c2b474c58a38e50df58ae600be5d25b925628c756f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7de0c0bef62c888e12c44419886f8330c91fa68f09bee3eb596cbb06ff8bd27f
[INFO] running `Command { std: "docker" "start" "-a" "7de0c0bef62c888e12c44419886f8330c91fa68f09bee3eb596cbb06ff8bd27f", kill_on_drop: false }`
[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]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dockerfile_rs-c94c479ee75f11c5)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test macros::tests::add ... ok
[INFO] [stdout] test builder::tests::builder ... ok
[INFO] [stdout] test macros::tests::arg ... ok
[INFO] [stdout] test macros::tests::cmd ... ok
[INFO] [stdout] test macros::tests::comment ... ok
[INFO] [stdout] test macros::tests::copy ... ok
[INFO] [stdout] test macros::tests::entry_point ... ok
[INFO] [stdout] test macros::tests::env ... ok
[INFO] [stdout] test macros::tests::expose ... ok
[INFO] [stdout] test macros::tests::from ... ok
[INFO] [stdout] test macros::tests::health_check ... ok
[INFO] [stdout] test macros::tests::label ... 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::shell ... 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::work_dir ... ok
[INFO] [stdout] test tests::add ... ok
[INFO] [stdout] test tests::arg ... ok
[INFO] [stdout] test tests::comment ... ok
[INFO] [stdout] test tests::cmd ... ok
[INFO] [stdout] test tests::copy ... 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] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dockerfile-rs
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/macros.rs - COPY (line 198) - compile ... ok
[INFO] [stdout] test src/macros.rs - CMD (line 73) - compile ... ok
[INFO] [stdout] test src/macros.rs - EXPOSE (line 121) - compile ... ok
[INFO] [stdout] test src/macros.rs - ENTRYPOINT (line 264) - compile ... ok
[INFO] [stdout] test src/macros.rs - ENV (line 141) - compile ... ok
[INFO] [stdout] test src/macros.rs - ADD (line 159) - compile ... ok
[INFO] [stdout] test src/macros.rs - STOPSIGNAL (line 339) - compile ... ok
[INFO] [stdout] test src/macros.rs - COMMENT (line 402) - compile ... ok
[INFO] [stdout] test src/macros.rs - ARG (line 326) - compile ... ok
[INFO] [stdout] test src/builder.rs - builder::DockerFile (line 9) - compile ... ok
[INFO] [stdout] test src/macros.rs - LABEL (line 86) - compile ... ok
[INFO] [stdout] test src/macros.rs - FROM (line 3) - compile ... ok
[INFO] [stdout] test src/macros.rs - SHELL (line 375) - compile ... ok
[INFO] [stdout] test src/macros.rs - USER (line 290) - compile ... ok
[INFO] [stdout] test src/macros.rs - HEALTHCHECK (line 352) - compile ... ok
[INFO] [stdout] test src/macros.rs - ONBUILD (line 388) - compile ... ok
[INFO] [stdout] test src/macros.rs - RUN (line 60) - compile ... ok
[INFO] [stdout] test src/macros.rs - WORKDIR (line 313) - compile ... ok
[INFO] [stdout] test src/macros.rs - VOLUME (line 277) - compile ... ok
[INFO] [stdout] test src/macros.rs - MAINTAINER (line 106) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7de0c0bef62c888e12c44419886f8330c91fa68f09bee3eb596cbb06ff8bd27f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7de0c0bef62c888e12c44419886f8330c91fa68f09bee3eb596cbb06ff8bd27f", kill_on_drop: false }`
[INFO] [stdout] 7de0c0bef62c888e12c44419886f8330c91fa68f09bee3eb596cbb06ff8bd27f
