[INFO] fetching crate lfs 1.0.0...
[INFO] testing lfs-1.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate lfs 1.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate lfs 1.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lfs 1.0.0
[INFO] finished tweaking crates.io crate lfs 1.0.0
[INFO] tweaked toml for crates.io crate lfs 1.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate lfs 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39bd44e7acd0349a6723f2e0d96444a82e23dfd36152bee7cc580924f9decb0b
[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" "39bd44e7acd0349a6723f2e0d96444a82e23dfd36152bee7cc580924f9decb0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39bd44e7acd0349a6723f2e0d96444a82e23dfd36152bee7cc580924f9decb0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39bd44e7acd0349a6723f2e0d96444a82e23dfd36152bee7cc580924f9decb0b", kill_on_drop: false }`
[INFO] [stdout] 39bd44e7acd0349a6723f2e0d96444a82e23dfd36152bee7cc580924f9decb0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 02b5c50219a8929c682213ce76f42067068781132751673d73ea22e899252bfa
[INFO] running `Command { std: "docker" "start" "-a" "02b5c50219a8929c682213ce76f42067068781132751673d73ea22e899252bfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling argh_shared v0.1.6
[INFO] [stderr]    Compiling file-size v1.0.3
[INFO] [stderr]    Compiling minimad v0.8.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling lazy-regex-proc_macros v2.2.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling argh_derive v0.1.6
[INFO] [stderr]    Compiling signal-hook-mio v0.2.1
[INFO] [stderr]    Compiling crossbeam v0.8.1
[INFO] [stderr]    Compiling crossterm v0.20.0
[INFO] [stderr]    Compiling termimad v0.14.3
[INFO] [stderr]    Compiling lazy-regex v2.2.1
[INFO] [stderr]    Compiling lfs-core v0.4.2
[INFO] [stderr]    Compiling argh v0.1.6
[INFO] [stderr]    Compiling lfs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.28s
[INFO] running `Command { std: "docker" "inspect" "02b5c50219a8929c682213ce76f42067068781132751673d73ea22e899252bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02b5c50219a8929c682213ce76f42067068781132751673d73ea22e899252bfa", kill_on_drop: false }`
[INFO] [stdout] 02b5c50219a8929c682213ce76f42067068781132751673d73ea22e899252bfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 30d79dc5b60c03d4a8d85e5d418dd4c6369c98bca9f9976f8850d92844f27263
[INFO] running `Command { std: "docker" "start" "-a" "30d79dc5b60c03d4a8d85e5d418dd4c6369c98bca9f9976f8850d92844f27263", kill_on_drop: false }`
[INFO] [stderr]    Compiling lfs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "30d79dc5b60c03d4a8d85e5d418dd4c6369c98bca9f9976f8850d92844f27263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d79dc5b60c03d4a8d85e5d418dd4c6369c98bca9f9976f8850d92844f27263", kill_on_drop: false }`
[INFO] [stdout] 30d79dc5b60c03d4a8d85e5d418dd4c6369c98bca9f9976f8850d92844f27263
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 996226d6ff1b12cc9da10d12f7d5ea00344f801c35dced2eae479ea4169bf011
[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" "996226d6ff1b12cc9da10d12f7d5ea00344f801c35dced2eae479ea4169bf011", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lfs-fe3308f6b3dec043)
[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" "996226d6ff1b12cc9da10d12f7d5ea00344f801c35dced2eae479ea4169bf011", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "996226d6ff1b12cc9da10d12f7d5ea00344f801c35dced2eae479ea4169bf011", kill_on_drop: false }`
[INFO] [stdout] 996226d6ff1b12cc9da10d12f7d5ea00344f801c35dced2eae479ea4169bf011