[INFO] fetching crate at-commands 0.3.0...
[INFO] testing at-commands-0.3.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate at-commands 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate at-commands 0.3.0 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 at-commands 0.3.0
[INFO] finished tweaking crates.io crate at-commands 0.3.0
[INFO] tweaked toml for crates.io crate at-commands 0.3.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2406d3471d017eeae8f74ab758c8b4ac1a5bf88a60543c98ecdb8cd579789a7e
[INFO] running `Command { std: "docker" "start" "-a" "2406d3471d017eeae8f74ab758c8b4ac1a5bf88a60543c98ecdb8cd579789a7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2406d3471d017eeae8f74ab758c8b4ac1a5bf88a60543c98ecdb8cd579789a7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2406d3471d017eeae8f74ab758c8b4ac1a5bf88a60543c98ecdb8cd579789a7e", kill_on_drop: false }`
[INFO] [stdout] 2406d3471d017eeae8f74ab758c8b4ac1a5bf88a60543c98ecdb8cd579789a7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 0ef0659394692c5de0bd2eb235faef565009f27d605ff5edd16e313c37280ae9
[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" "0ef0659394692c5de0bd2eb235faef565009f27d605ff5edd16e313c37280ae9", kill_on_drop: false }`
[INFO] [stderr]    Compiling at-commands v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "0ef0659394692c5de0bd2eb235faef565009f27d605ff5edd16e313c37280ae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ef0659394692c5de0bd2eb235faef565009f27d605ff5edd16e313c37280ae9", kill_on_drop: false }`
[INFO] [stdout] 0ef0659394692c5de0bd2eb235faef565009f27d605ff5edd16e313c37280ae9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6297736c529e6771ddc9497e756ab03d78ca9e20110744990eec8057f157a9d9
[INFO] running `Command { std: "docker" "start" "-a" "6297736c529e6771ddc9497e756ab03d78ca9e20110744990eec8057f157a9d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling at-commands v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "6297736c529e6771ddc9497e756ab03d78ca9e20110744990eec8057f157a9d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6297736c529e6771ddc9497e756ab03d78ca9e20110744990eec8057f157a9d9", kill_on_drop: false }`
[INFO] [stdout] 6297736c529e6771ddc9497e756ab03d78ca9e20110744990eec8057f157a9d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d6a10381d28810b6d1b18cb59d75b110de5633ac7cea65784c92600f279bbb7d
[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" "d6a10381d28810b6d1b18cb59d75b110de5633ac7cea65784c92600f279bbb7d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/at_commands-447b7c37e103cafb
[INFO] [stdout] running 7 tests
[INFO] [stdout] test builder::tests::test_buffer_too_short ... ok
[INFO] [stdout] test builder::tests::test_execute ... ok
[INFO] [stdout] test builder::tests::test_command ... ok
[INFO] [stdout] test formatter::tests::test_write_int ... ok
[INFO] [stdout] test builder::tests::test_terminator ... ok
[INFO] [stdout] test builder::tests::test_set ... ok
[INFO] [stdout] test builder::tests::test_query ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests at-commands
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/builder.rs - builder::CommandBuilder (line 14) ... ok
[INFO] [stdout] test src/builder.rs - builder::CommandBuilder::finish_with (line 213) ... 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" "d6a10381d28810b6d1b18cb59d75b110de5633ac7cea65784c92600f279bbb7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6a10381d28810b6d1b18cb59d75b110de5633ac7cea65784c92600f279bbb7d", kill_on_drop: false }`
[INFO] [stdout] d6a10381d28810b6d1b18cb59d75b110de5633ac7cea65784c92600f279bbb7d
