[INFO] fetching crate cargo-linebreak 2.0.0...
[INFO] testing cargo-linebreak-2.0.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate cargo-linebreak 2.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cargo-linebreak 2.0.0 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 cargo-linebreak 2.0.0
[INFO] finished tweaking crates.io crate cargo-linebreak 2.0.0
[INFO] tweaked toml for crates.io crate cargo-linebreak 2.0.0 written to /workspace/builds/worker-0/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded argonaut v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] f67fc7f2e4830e96c94abf3eae8e8a23c9ab23c3a61eaa2f02250f632f2647e5
[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" "f67fc7f2e4830e96c94abf3eae8e8a23c9ab23c3a61eaa2f02250f632f2647e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f67fc7f2e4830e96c94abf3eae8e8a23c9ab23c3a61eaa2f02250f632f2647e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f67fc7f2e4830e96c94abf3eae8e8a23c9ab23c3a61eaa2f02250f632f2647e5", kill_on_drop: false }`
[INFO] [stdout] f67fc7f2e4830e96c94abf3eae8e8a23c9ab23c3a61eaa2f02250f632f2647e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a90293d900993eeb320dbf8a5ed6b21e7c7496e4205853bb416e65c74c16db7b
[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" "a90293d900993eeb320dbf8a5ed6b21e7c7496e4205853bb416e65c74c16db7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling argonaut v0.7.0
[INFO] [stderr]    Compiling cargo-linebreak v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `Command { std: "docker" "inspect" "a90293d900993eeb320dbf8a5ed6b21e7c7496e4205853bb416e65c74c16db7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a90293d900993eeb320dbf8a5ed6b21e7c7496e4205853bb416e65c74c16db7b", kill_on_drop: false }`
[INFO] [stdout] a90293d900993eeb320dbf8a5ed6b21e7c7496e4205853bb416e65c74c16db7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] da11b755bfac48fb1a0c2f98e4ad77db0d27732010f19cf5700c0d4d3294f8cb
[INFO] running `Command { std: "docker" "start" "-a" "da11b755bfac48fb1a0c2f98e4ad77db0d27732010f19cf5700c0d4d3294f8cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-linebreak v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "da11b755bfac48fb1a0c2f98e4ad77db0d27732010f19cf5700c0d4d3294f8cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da11b755bfac48fb1a0c2f98e4ad77db0d27732010f19cf5700c0d4d3294f8cb", kill_on_drop: false }`
[INFO] [stdout] da11b755bfac48fb1a0c2f98e4ad77db0d27732010f19cf5700c0d4d3294f8cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 0d3cdef3356ee6056f29cab2fe96dfcc457bbcc36825e8120e7a021ff406fe87
[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" "0d3cdef3356ee6056f29cab2fe96dfcc457bbcc36825e8120e7a021ff406fe87", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cargo_linebreak-b19893f02166367d
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0d3cdef3356ee6056f29cab2fe96dfcc457bbcc36825e8120e7a021ff406fe87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d3cdef3356ee6056f29cab2fe96dfcc457bbcc36825e8120e7a021ff406fe87", kill_on_drop: false }`
[INFO] [stdout] 0d3cdef3356ee6056f29cab2fe96dfcc457bbcc36825e8120e7a021ff406fe87
