[INFO] crate dockerfile-rs 0.3.0 is already in cache
[INFO] testing dockerfile-rs-0.3.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate dockerfile-rs 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate dockerfile-rs 0.3.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", 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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 285b95e66e592a21931b6e5b4f1ff2c7c6cfe8f56ace9d531196f8aca0cf4f58
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "285b95e66e592a21931b6e5b4f1ff2c7c6cfe8f56ace9d531196f8aca0cf4f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "285b95e66e592a21931b6e5b4f1ff2c7c6cfe8f56ace9d531196f8aca0cf4f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "285b95e66e592a21931b6e5b4f1ff2c7c6cfe8f56ace9d531196f8aca0cf4f58", kill_on_drop: false }`
[INFO] [stdout] 285b95e66e592a21931b6e5b4f1ff2c7c6cfe8f56ace9d531196f8aca0cf4f58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dc8b64d6547b1c3bbf1c77e6db14a5182386fd5b0595fa7bc508644f6f1e1162
[INFO] running `Command { std: "docker" "start" "-a" "dc8b64d6547b1c3bbf1c77e6db14a5182386fd5b0595fa7bc508644f6f1e1162", 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] 
[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] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "dc8b64d6547b1c3bbf1c77e6db14a5182386fd5b0595fa7bc508644f6f1e1162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc8b64d6547b1c3bbf1c77e6db14a5182386fd5b0595fa7bc508644f6f1e1162", kill_on_drop: false }`
[INFO] [stdout] dc8b64d6547b1c3bbf1c77e6db14a5182386fd5b0595fa7bc508644f6f1e1162
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99a3f21045fde5b356e372338c2fb0d82ae75eac378b62379f89288cd376b5c4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "99a3f21045fde5b356e372338c2fb0d82ae75eac378b62379f89288cd376b5c4", 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] 
[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] 
[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] 
[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] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.45s
[INFO] running `Command { std: "docker" "inspect" "99a3f21045fde5b356e372338c2fb0d82ae75eac378b62379f89288cd376b5c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99a3f21045fde5b356e372338c2fb0d82ae75eac378b62379f89288cd376b5c4", kill_on_drop: false }`
[INFO] [stdout] 99a3f21045fde5b356e372338c2fb0d82ae75eac378b62379f89288cd376b5c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 548cfc12d16088cf57ece102ae5615d52a1d5b89236c42a773c61ee903e59455
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "548cfc12d16088cf57ece102ae5615d52a1d5b89236c42a773c61ee903e59455", 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] 
[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: 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: 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 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dockerfile_rs-08aedd2984fa76bd
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test macros::tests::comment ... ok
[INFO] [stdout] test builder::tests::builder ... ok
[INFO] [stdout] test macros::tests::env ... ok
[INFO] [stdout] test macros::tests::copy ... ok
[INFO] [stdout] test macros::tests::expose ... ok
[INFO] [stdout] test macros::tests::entry_point ... ok
[INFO] [stdout] test macros::tests::from ... 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::maintainer ... ok
[INFO] [stdout] test macros::tests::volume ... ok
[INFO] [stdout] test macros::tests::run ... ok
[INFO] [stdout] test macros::tests::work_dir ... ok
[INFO] [stdout] test macros::tests::on_build ... ok
[INFO] [stdout] test tests::add ... ok
[INFO] [stdout] test macros::tests::label ... ok
[INFO] [stdout] test tests::arg ... ok
[INFO] [stdout] test tests::cmd ... ok
[INFO] [stdout] test tests::comment ... ok
[INFO] [stdout] test tests::run ... ok
[INFO] [stdout] test tests::copy ... ok
[INFO] [stdout] test tests::shell ... ok
[INFO] [stdout] test tests::expose ... ok
[INFO] [stdout] test macros::tests::cmd ... ok
[INFO] [stdout] test tests::env ... ok
[INFO] [stdout] test macros::tests::add ... ok
[INFO] [stdout] test tests::maintainer ... ok
[INFO] [stdout] test tests::volume ... ok
[INFO] [stdout] test tests::onbuild ... ok
[INFO] [stdout] test tests::workdir ... ok
[INFO] [stdout] test tests::label ... ok
[INFO] [stdout] test tests::from ... ok
[INFO] [stdout] test tests::entrypoint ... ok
[INFO] [stdout] test tests::healthcheck ... ok
[INFO] [stdout] test tests::stopsignal ... ok
[INFO] [stdout] test macros::tests::arg ... ok
[INFO] [stdout] test tests::user ... ok
[INFO] [stdout] test macros::tests::health_check ... 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 - COMMENT (line 402) ... ok
[INFO] [stdout] test src/macros.rs - HEALTHCHECK (line 352) ... ok
[INFO] [stdout] test src/macros.rs - ADD (line 159) ... ok
[INFO] [stdout] test src/macros.rs - COPY (line 198) ... ok
[INFO] [stdout] test src/macros.rs - LABEL (line 86) ... ok
[INFO] [stdout] test src/macros.rs - FROM (line 3) ... ok
[INFO] [stdout] test src/macros.rs - ONBUILD (line 388) ... ok
[INFO] [stdout] test src/macros.rs - CMD (line 73) ... ok
[INFO] [stdout] test src/macros.rs - EXPOSE (line 121) ... ok
[INFO] [stdout] test src/macros.rs - SHELL (line 375) ... ok
[INFO] [stdout] test src/macros.rs - RUN (line 60) ... ok
[INFO] [stdout] test src/macros.rs - ENTRYPOINT (line 264) ... ok
[INFO] [stdout] test src/builder.rs - builder::DockerFile (line 9) ... ok
[INFO] [stdout] test src/macros.rs - ENV (line 141) ... ok
[INFO] [stdout] test src/macros.rs - MAINTAINER (line 106) ... ok
[INFO] [stdout] test src/macros.rs - ARG (line 326) ... ok
[INFO] [stdout] test src/macros.rs - USER (line 290) ... ok
[INFO] [stdout] test src/macros.rs - STOPSIGNAL (line 339) ... ok
[INFO] [stdout] test src/macros.rs - WORKDIR (line 313) ... ok
[INFO] [stdout] test src/macros.rs - VOLUME (line 277) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "548cfc12d16088cf57ece102ae5615d52a1d5b89236c42a773c61ee903e59455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "548cfc12d16088cf57ece102ae5615d52a1d5b89236c42a773c61ee903e59455", kill_on_drop: false }`
[INFO] [stdout] 548cfc12d16088cf57ece102ae5615d52a1d5b89236c42a773c61ee903e59455