[INFO] fetching crate matrix-conduit 0.0.0...
[INFO] testing matrix-conduit-0.0.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate matrix-conduit 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate matrix-conduit 0.0.0 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 matrix-conduit 0.0.0
[INFO] finished tweaking crates.io crate matrix-conduit 0.0.0
[INFO] tweaked toml for crates.io crate matrix-conduit 0.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate matrix-conduit 0.0.0 already has a lockfile, it will not be regenerated
[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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] b580b5c563fce48560309bfb5b38e2157a1a696f0568d774c29a5a6ebdf12530
[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" "b580b5c563fce48560309bfb5b38e2157a1a696f0568d774c29a5a6ebdf12530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b580b5c563fce48560309bfb5b38e2157a1a696f0568d774c29a5a6ebdf12530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b580b5c563fce48560309bfb5b38e2157a1a696f0568d774c29a5a6ebdf12530", kill_on_drop: false }`
[INFO] [stdout] b580b5c563fce48560309bfb5b38e2157a1a696f0568d774c29a5a6ebdf12530
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] f19fadf5f6c27401a993c0cff543608c7d9ec119f38b4819ecce4caf617c9e92
[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" "f19fadf5f6c27401a993c0cff543608c7d9ec119f38b4819ecce4caf617c9e92", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrix-conduit v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "f19fadf5f6c27401a993c0cff543608c7d9ec119f38b4819ecce4caf617c9e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f19fadf5f6c27401a993c0cff543608c7d9ec119f38b4819ecce4caf617c9e92", kill_on_drop: false }`
[INFO] [stdout] f19fadf5f6c27401a993c0cff543608c7d9ec119f38b4819ecce4caf617c9e92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] a92102abac1ba994cd7f478a07fbf3f3f8da5cd02c3f4205119a7d58d56a5ad1
[INFO] running `Command { std: "docker" "start" "-a" "a92102abac1ba994cd7f478a07fbf3f3f8da5cd02c3f4205119a7d58d56a5ad1", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrix-conduit v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "a92102abac1ba994cd7f478a07fbf3f3f8da5cd02c3f4205119a7d58d56a5ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a92102abac1ba994cd7f478a07fbf3f3f8da5cd02c3f4205119a7d58d56a5ad1", kill_on_drop: false }`
[INFO] [stdout] a92102abac1ba994cd7f478a07fbf3f3f8da5cd02c3f4205119a7d58d56a5ad1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] a8e7a4c65785b74a1281ebb33d78e025c08dbdc8065c143f6004142ac7fd4b5f
[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" "a8e7a4c65785b74a1281ebb33d78e025c08dbdc8065c143f6004142ac7fd4b5f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/matrix_conduit-d517872d0320d3e0
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a8e7a4c65785b74a1281ebb33d78e025c08dbdc8065c143f6004142ac7fd4b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8e7a4c65785b74a1281ebb33d78e025c08dbdc8065c143f6004142ac7fd4b5f", kill_on_drop: false }`
[INFO] [stdout] a8e7a4c65785b74a1281ebb33d78e025c08dbdc8065c143f6004142ac7fd4b5f
