[INFO] fetching crate fmt-utils 0.1.0...
[INFO] testing fmt-utils-0.1.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate fmt-utils 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate fmt-utils 0.1.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fmt-utils 0.1.0
[INFO] finished tweaking crates.io crate fmt-utils 0.1.0
[INFO] tweaked toml for crates.io crate fmt-utils 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25ea788787fc1ce50b06d0bf2f73b6428582516d60a3fb25dbbc48491e624429
[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" "25ea788787fc1ce50b06d0bf2f73b6428582516d60a3fb25dbbc48491e624429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25ea788787fc1ce50b06d0bf2f73b6428582516d60a3fb25dbbc48491e624429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25ea788787fc1ce50b06d0bf2f73b6428582516d60a3fb25dbbc48491e624429", kill_on_drop: false }`
[INFO] [stdout] 25ea788787fc1ce50b06d0bf2f73b6428582516d60a3fb25dbbc48491e624429
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81f3e9fe6a0534f7b3c1b8f7f59c42d2637ef81db569783b31a87916f3da3b9e
[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" "81f3e9fe6a0534f7b3c1b8f7f59c42d2637ef81db569783b31a87916f3da3b9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling fmt-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "81f3e9fe6a0534f7b3c1b8f7f59c42d2637ef81db569783b31a87916f3da3b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81f3e9fe6a0534f7b3c1b8f7f59c42d2637ef81db569783b31a87916f3da3b9e", kill_on_drop: false }`
[INFO] [stdout] 81f3e9fe6a0534f7b3c1b8f7f59c42d2637ef81db569783b31a87916f3da3b9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 9cae2f54abfe7270cb421bcd91f063232d39a8ca695cbcd19b82ffd420890097
[INFO] running `Command { std: "docker" "start" "-a" "9cae2f54abfe7270cb421bcd91f063232d39a8ca695cbcd19b82ffd420890097", kill_on_drop: false }`
[INFO] [stderr]    Compiling fmt-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "9cae2f54abfe7270cb421bcd91f063232d39a8ca695cbcd19b82ffd420890097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cae2f54abfe7270cb421bcd91f063232d39a8ca695cbcd19b82ffd420890097", kill_on_drop: false }`
[INFO] [stdout] 9cae2f54abfe7270cb421bcd91f063232d39a8ca695cbcd19b82ffd420890097
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 315d8872cd01cf30d23d41ffee74b5a4034e29fae37f4f2ccee25621a52c29be
[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" "315d8872cd01cf30d23d41ffee74b5a4034e29fae37f4f2ccee25621a52c29be", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fmt_utils-7e9eba7d07c846eb
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fmt-utils
[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 2 tests
[INFO] [stdout] test src/std.rs - std::Repeated (line 46) ... ok
[INFO] [stdout] test src/std.rs - std::Separated (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "315d8872cd01cf30d23d41ffee74b5a4034e29fae37f4f2ccee25621a52c29be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "315d8872cd01cf30d23d41ffee74b5a4034e29fae37f4f2ccee25621a52c29be", kill_on_drop: false }`
[INFO] [stdout] 315d8872cd01cf30d23d41ffee74b5a4034e29fae37f4f2ccee25621a52c29be
