[INFO] fetching crate superconf 0.4.3...
[INFO] testing superconf-0.4.3 against 1.60.0 for beta-1.61-1
[INFO] extracting crate superconf 0.4.3 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate superconf 0.4.3 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate superconf 0.4.3
[INFO] finished tweaking crates.io crate superconf 0.4.3
[INFO] tweaked toml for crates.io crate superconf 0.4.3 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 7400898fd4bdf4497307efaeed723de2a1b472760ec56683acb85dd05917892d
[INFO] running `Command { std: "docker" "start" "-a" "7400898fd4bdf4497307efaeed723de2a1b472760ec56683acb85dd05917892d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7400898fd4bdf4497307efaeed723de2a1b472760ec56683acb85dd05917892d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7400898fd4bdf4497307efaeed723de2a1b472760ec56683acb85dd05917892d", kill_on_drop: false }`
[INFO] [stdout] 7400898fd4bdf4497307efaeed723de2a1b472760ec56683acb85dd05917892d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a0a122136532c07d1bd7cc179ff9793468f027322d996622611747c6092e315
[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" "4a0a122136532c07d1bd7cc179ff9793468f027322d996622611747c6092e315", kill_on_drop: false }`
[INFO] [stderr]    Compiling superconf v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "4a0a122136532c07d1bd7cc179ff9793468f027322d996622611747c6092e315", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a0a122136532c07d1bd7cc179ff9793468f027322d996622611747c6092e315", kill_on_drop: false }`
[INFO] [stdout] 4a0a122136532c07d1bd7cc179ff9793468f027322d996622611747c6092e315
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03ecfd61c0c8563db9ea1ae63ce9142199e06713f8a755ff18897ac697cf7907
[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" "03ecfd61c0c8563db9ea1ae63ce9142199e06713f8a755ff18897ac697cf7907", kill_on_drop: false }`
[INFO] [stderr]    Compiling superconf v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "03ecfd61c0c8563db9ea1ae63ce9142199e06713f8a755ff18897ac697cf7907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03ecfd61c0c8563db9ea1ae63ce9142199e06713f8a755ff18897ac697cf7907", kill_on_drop: false }`
[INFO] [stdout] 03ecfd61c0c8563db9ea1ae63ce9142199e06713f8a755ff18897ac697cf7907
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", 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] 80abda01463ba73c887fcdb4afffa29c335e20439f8f0632c100f19a3b98b373
[INFO] running `Command { std: "docker" "start" "-a" "80abda01463ba73c887fcdb4afffa29c335e20439f8f0632c100f19a3b98b373", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/superconf-06aa81ce2efd0509)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::realistic_path ... ok
[INFO] [stdout] test tests::eol_comment ... ok
[INFO] [stdout] test tests::item_list ... ok
[INFO] [stdout] test tests::backstroke_seperator_torture ... ok
[INFO] [stdout] test tests::custom_seperator_space ... ok
[INFO] [stdout] test tests::basic_parse ... ok
[INFO] [stdout] test tests::custom_seperator ... ok
[INFO] [stdout] test tests::comment_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests superconf
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "80abda01463ba73c887fcdb4afffa29c335e20439f8f0632c100f19a3b98b373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80abda01463ba73c887fcdb4afffa29c335e20439f8f0632c100f19a3b98b373", kill_on_drop: false }`
[INFO] [stdout] 80abda01463ba73c887fcdb4afffa29c335e20439f8f0632c100f19a3b98b373