[INFO] fetching crate dockerfile-parser 0.7.1...
[INFO] testing dockerfile-parser-0.7.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate dockerfile-parser 0.7.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate dockerfile-parser 0.7.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dockerfile-parser 0.7.1
[INFO] finished tweaking crates.io crate dockerfile-parser 0.7.1
[INFO] tweaked toml for crates.io crate dockerfile-parser 0.7.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate dockerfile-parser 0.7.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5dd1bafca23cc2ec39755b21384471710487691a0b475224e499bf2ed81343e
[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" "d5dd1bafca23cc2ec39755b21384471710487691a0b475224e499bf2ed81343e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5dd1bafca23cc2ec39755b21384471710487691a0b475224e499bf2ed81343e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5dd1bafca23cc2ec39755b21384471710487691a0b475224e499bf2ed81343e", kill_on_drop: false }`
[INFO] [stdout] d5dd1bafca23cc2ec39755b21384471710487691a0b475224e499bf2ed81343e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06a24873788288649aab1fd067002fbf91f3ce291627178a60589cf3fec1acf6
[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" "06a24873788288649aab1fd067002fbf91f3ce291627178a60589cf3fec1acf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling enquote v1.0.3
[INFO] [stderr]    Compiling aho-corasick v0.7.14
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling snafu-derive v0.6.9
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling snafu v0.6.9
[INFO] [stderr]    Compiling dockerfile-parser v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.92s
[INFO] running `Command { std: "docker" "inspect" "06a24873788288649aab1fd067002fbf91f3ce291627178a60589cf3fec1acf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06a24873788288649aab1fd067002fbf91f3ce291627178a60589cf3fec1acf6", kill_on_drop: false }`
[INFO] [stdout] 06a24873788288649aab1fd067002fbf91f3ce291627178a60589cf3fec1acf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--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] cfea98733f94cb90f9f6c6a245a0d0afe59108ec9c2fa27c3c8239da742cad28
[INFO] running `Command { std: "docker" "start" "-a" "cfea98733f94cb90f9f6c6a245a0d0afe59108ec9c2fa27c3c8239da742cad28", kill_on_drop: false }`
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling indoc v0.3.6
[INFO] [stderr]    Compiling dockerfile-parser v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.35s
[INFO] running `Command { std: "docker" "inspect" "cfea98733f94cb90f9f6c6a245a0d0afe59108ec9c2fa27c3c8239da742cad28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfea98733f94cb90f9f6c6a245a0d0afe59108ec9c2fa27c3c8239da742cad28", kill_on_drop: false }`
[INFO] [stdout] cfea98733f94cb90f9f6c6a245a0d0afe59108ec9c2fa27c3c8239da742cad28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e51b62ec24c7e6b41ecfdb7f19097aafa1d4ff004adc2b7f3d8a0087ee00756
[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" "1e51b62ec24c7e6b41ecfdb7f19097aafa1d4ff004adc2b7f3d8a0087ee00756", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dockerfile_parser-c1d3fb807c869178
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test image::tests::test_image_parse_localhost ... ok
[INFO] [stdout] test image::tests::test_image_parse_registry_port ... ok
[INFO] [stdout] test image::tests::test_image_parse_registry ... ok
[INFO] [stdout] test image::tests::test_image_parse_dockerhub ... ok
[INFO] [stdout] test instructions::arg::tests::arg_strings ... ok
[INFO] [stdout] test image::tests::test_resolve_vars ... ok
[INFO] [stdout] test instructions::cmd::tests::cmd_multiline_shell ... ok
[INFO] [stdout] test image::tests::test_resolve_vars_out_of_order ... ok
[INFO] [stdout] test instructions::cmd::tests::cmd_multiline_exec ... ok
[INFO] [stdout] test instructions::copy::tests::copy_basic ... ok
[INFO] [stdout] test instructions::copy::tests::copy_comments ... ok
[INFO] [stdout] test instructions::cmd::tests::cmd_basic ... ok
[INFO] [stdout] test image::tests::test_resolve_vars_nested ... ok
[INFO] [stdout] test instructions::entrypoint::tests::entrypoint_basic ... ok
[INFO] [stdout] test image::tests::test_resolve_vars_technically_invalid ... ok
[INFO] [stdout] test image::tests::test_resolve_vars_typo ... ok
[INFO] [stdout] test instructions::from::tests::from_missing_alias ... ok
[INFO] [stdout] test instructions::from::tests::from_multiline ... ok
[INFO] [stdout] test instructions::cmd::tests::cmd_multiline_shell_large ... ok
[INFO] [stdout] test instructions::copy::tests::copy_flags ... ok
[INFO] [stdout] test instructions::entrypoint::tests::entrypoint_multiline_exec ... ok
[INFO] [stdout] test instructions::copy::tests::copy_multiline ... ok
[INFO] [stdout] test instructions::from::tests::from_no_newline ... ok
[INFO] [stdout] test instructions::entrypoint::tests::entrypoint_multiline_shell ... ok
[INFO] [stdout] test instructions::copy::tests::copy_multiple_sources ... ok
[INFO] [stdout] test instructions::env::tests::test_multiline_pairs ... ok
[INFO] [stdout] test instructions::from::tests::from_no_alias ... ok
[INFO] [stdout] test instructions::entrypoint::tests::entrypoint_multiline_large ... ok
[INFO] [stdout] test instructions::label::tests::label_multiline ... ok
[INFO] [stdout] test instructions::label::tests::label_multi_multiline ... ok
[INFO] [stdout] test instructions::env::tests::test_multiline_single_env ... ok
[INFO] [stdout] test instructions::label::tests::label_basic ... ok
[INFO] [stdout] test instructions::run::tests::run_multiline_exec_comment ... ok
[INFO] [stdout] test instructions::run::tests::run_basic ... ok
[INFO] [stdout] test instructions::env::tests::env ... ok
[INFO] [stdout] test instructions::run::tests::run_multiline_shell_large ... ok
[INFO] [stdout] test instructions::run::tests::run_multiline_shell ... ok
[INFO] [stdout] test instructions::label::tests::label_multiline_improper_continuation ... ok
[INFO] [stdout] test stage::tests::test_stages_get ... ok
[INFO] [stdout] test splicer::tests::test_relative_span ... ok
[INFO] [stdout] test instructions::label::tests::label_multi ... ok
[INFO] [stdout] test image::tests::test_substitute ... ok
[INFO] [stdout] test instructions::run::tests::run_multiline_shell_comment ... ok
[INFO] [stdout] test stage::tests::test_stages ... ok
[INFO] [stdout] test instructions::run::tests::run_multline_exec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/common-fe4376c6657e383a
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/parsing-66066713b6a83a1f
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test parse_basic ... ok
[INFO] [stdout] test parse_multiline_exec ... ok
[INFO] [stdout] test parse_comment ... ok
[INFO] [stdout] test parse_multiline_shell ... ok
[INFO] [stdout] test parse_label ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dockerfile_parser
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/stage.rs - stage::Stages (line 103) ... ok
[INFO] [stdout] test src/splicer.rs - splicer::Splicer (line 112) ... ok
[INFO] [stdout] test src/dockerfile_parser.rs - dockerfile_parser::Dockerfile (line 277) ... ok
[INFO] [stdout] test src/dockerfile_parser.rs - dockerfile_parser::Instruction (line 24) ... ok
[INFO] [stdout] test src/image.rs - image::ImageRef (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1e51b62ec24c7e6b41ecfdb7f19097aafa1d4ff004adc2b7f3d8a0087ee00756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e51b62ec24c7e6b41ecfdb7f19097aafa1d4ff004adc2b7f3d8a0087ee00756", kill_on_drop: false }`
[INFO] [stdout] 1e51b62ec24c7e6b41ecfdb7f19097aafa1d4ff004adc2b7f3d8a0087ee00756