[INFO] fetching crate dockerfile 0.2.1...
[INFO] testing dockerfile-0.2.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate dockerfile 0.2.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate dockerfile 0.2.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dockerfile 0.2.1
[INFO] finished tweaking crates.io crate dockerfile 0.2.1
[INFO] tweaked toml for crates.io crate dockerfile 0.2.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", 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] 689d8cce253cd82a0809244d64342edd0fecd314fe092935c80a71c176c3baed
[INFO] running `Command { std: "docker" "start" "-a" "689d8cce253cd82a0809244d64342edd0fecd314fe092935c80a71c176c3baed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "689d8cce253cd82a0809244d64342edd0fecd314fe092935c80a71c176c3baed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "689d8cce253cd82a0809244d64342edd0fecd314fe092935c80a71c176c3baed", kill_on_drop: false }`
[INFO] [stdout] 689d8cce253cd82a0809244d64342edd0fecd314fe092935c80a71c176c3baed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d2f39bf834a7e23b3578240abfbb0402eb9c7541b18e1035bf2ee41e1d33e41
[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" "3d2f39bf834a7e23b3578240abfbb0402eb9c7541b18e1035bf2ee41e1d33e41", kill_on_drop: false }`
[INFO] [stderr]    Compiling dockerfile v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "3d2f39bf834a7e23b3578240abfbb0402eb9c7541b18e1035bf2ee41e1d33e41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d2f39bf834a7e23b3578240abfbb0402eb9c7541b18e1035bf2ee41e1d33e41", kill_on_drop: false }`
[INFO] [stdout] 3d2f39bf834a7e23b3578240abfbb0402eb9c7541b18e1035bf2ee41e1d33e41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90c29b55f202f43ee7a07a2d47ae5932ab714164204f691e860b91301ab75aeb
[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" "90c29b55f202f43ee7a07a2d47ae5932ab714164204f691e860b91301ab75aeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling dockerfile v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "90c29b55f202f43ee7a07a2d47ae5932ab714164204f691e860b91301ab75aeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90c29b55f202f43ee7a07a2d47ae5932ab714164204f691e860b91301ab75aeb", kill_on_drop: false }`
[INFO] [stdout] 90c29b55f202f43ee7a07a2d47ae5932ab714164204f691e860b91301ab75aeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b102689eb0888da36c5295ed4c83efc22354e567bde94a0c9ab49a034e7cd20d
[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" "b102689eb0888da36c5295ed4c83efc22354e567bde94a0c9ab49a034e7cd20d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dockerfile-4b6307543aab58ac)
[INFO] [stdout] running 21 tests
[INFO] [stdout] test test::dockerfile_generation_simple ... ok
[INFO] [stdout] test test::dockerfile_readme_example ... ok
[INFO] [stdout] test test::dockerfile_with_arg ... ok
[INFO] [stdout] test test::dockerfile_with_copy ... ok
[INFO] [stdout] test test::dockerfile_with_directive ... ok
[INFO] [stdout] test test::dockerfile_with_entrypoint ... ok
[INFO] [stdout] test test::dockerfile_with_healthcheck ... ok
[INFO] [stdout] test test::dockerfile_with_env ... ok
[INFO] [stdout] test test::dockerfile_with_add ... ok
[INFO] [stdout] test test::dockerfile_with_expose ... ok
[INFO] [stdout] test test::dockerfile_with_label ... ok
[INFO] [stderr]    Doc-tests dockerfile
[INFO] [stdout] test test::dockerfile_with_from ... ok
[INFO] [stdout] test test::dockerfile_with_shell ... ok
[INFO] [stdout] test test::dockerfile_with_onbuild ... ok
[INFO] [stdout] test test::dockerfile_with_volume ... ok
[INFO] [stdout] test test::dockerfile_with_run ... ok
[INFO] [stdout] test test::dockerfile_with_user ... ok
[INFO] [stdout] test test::dockerfile_with_workdir ... ok
[INFO] [stdout] test test::dockerfile_with_cmd ... ok
[INFO] [stdout] test test::dockerfile_with_stopsignal ... ok
[INFO] [stdout] test test::dockerfile_generation_with_directives_and_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b102689eb0888da36c5295ed4c83efc22354e567bde94a0c9ab49a034e7cd20d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b102689eb0888da36c5295ed4c83efc22354e567bde94a0c9ab49a034e7cd20d", kill_on_drop: false }`
[INFO] [stdout] b102689eb0888da36c5295ed4c83efc22354e567bde94a0c9ab49a034e7cd20d