[INFO] crate superconf 0.1.2 is already in cache
[INFO] testing superconf-0.1.2 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate superconf 0.1.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate superconf 0.1.2 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate superconf 0.1.2
[INFO] finished tweaking crates.io crate superconf 0.1.2
[INFO] tweaked toml for crates.io crate superconf 0.1.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 817fad588c6466d3869c2c206c34608f44cf8a91b258243a5770085eb4fc63a8
[INFO] running `Command { std: "docker" "start" "-a" "817fad588c6466d3869c2c206c34608f44cf8a91b258243a5770085eb4fc63a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "817fad588c6466d3869c2c206c34608f44cf8a91b258243a5770085eb4fc63a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "817fad588c6466d3869c2c206c34608f44cf8a91b258243a5770085eb4fc63a8", kill_on_drop: false }`
[INFO] [stdout] 817fad588c6466d3869c2c206c34608f44cf8a91b258243a5770085eb4fc63a8
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fca61f56c0e3934368fa2d49d890cdbd27c9725af372ff395f0ee9ad57abae5
[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" "3fca61f56c0e3934368fa2d49d890cdbd27c9725af372ff395f0ee9ad57abae5", kill_on_drop: false }`
[INFO] [stderr]    Compiling superconf v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "3fca61f56c0e3934368fa2d49d890cdbd27c9725af372ff395f0ee9ad57abae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fca61f56c0e3934368fa2d49d890cdbd27c9725af372ff395f0ee9ad57abae5", kill_on_drop: false }`
[INFO] [stdout] 3fca61f56c0e3934368fa2d49d890cdbd27c9725af372ff395f0ee9ad57abae5
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 54dbcfb198864d82f394ead091c04804991ee3f0d573d4ce49bdc70626a15d03
[INFO] running `Command { std: "docker" "start" "-a" "54dbcfb198864d82f394ead091c04804991ee3f0d573d4ce49bdc70626a15d03", kill_on_drop: false }`
[INFO] [stderr]    Compiling superconf v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "54dbcfb198864d82f394ead091c04804991ee3f0d573d4ce49bdc70626a15d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54dbcfb198864d82f394ead091c04804991ee3f0d573d4ce49bdc70626a15d03", kill_on_drop: false }`
[INFO] [stdout] 54dbcfb198864d82f394ead091c04804991ee3f0d573d4ce49bdc70626a15d03
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a6d3a810229cb4300b36beaa667797e723a173c6e7d4ce715a01c41c2bcef8a3
[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" "a6d3a810229cb4300b36beaa667797e723a173c6e7d4ce715a01c41c2bcef8a3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/superconf-1a8bcaff64e38d1e
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::backstroke_space_torture ... ok
[INFO] [stdout] test tests::comment_test ... ok
[INFO] [stdout] test tests::realistic_path ... ok
[INFO] [stderr]    Doc-tests superconf
[INFO] [stdout] test tests::basic_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a6d3a810229cb4300b36beaa667797e723a173c6e7d4ce715a01c41c2bcef8a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d3a810229cb4300b36beaa667797e723a173c6e7d4ce715a01c41c2bcef8a3", kill_on_drop: false }`
[INFO] [stdout] a6d3a810229cb4300b36beaa667797e723a173c6e7d4ce715a01c41c2bcef8a3