[INFO] fetching crate fcexample 0.1.0...
[INFO] testing fcexample-0.1.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate fcexample 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate fcexample 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 fcexample 0.1.0
[INFO] finished tweaking crates.io crate fcexample 0.1.0
[INFO] tweaked toml for crates.io crate fcexample 0.1.0 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 63a2a2015b9143bc85bf3e5228d43c2197b3a536cece2bd3f98d953f1629b60f
[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" "63a2a2015b9143bc85bf3e5228d43c2197b3a536cece2bd3f98d953f1629b60f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63a2a2015b9143bc85bf3e5228d43c2197b3a536cece2bd3f98d953f1629b60f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63a2a2015b9143bc85bf3e5228d43c2197b3a536cece2bd3f98d953f1629b60f", kill_on_drop: false }`
[INFO] [stdout] 63a2a2015b9143bc85bf3e5228d43c2197b3a536cece2bd3f98d953f1629b60f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 83977eb68fb787ca2b9e61518ea2891ae4fd1e66144ec9edb78aac6e1520efc6
[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" "83977eb68fb787ca2b9e61518ea2891ae4fd1e66144ec9edb78aac6e1520efc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling fcexample v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "83977eb68fb787ca2b9e61518ea2891ae4fd1e66144ec9edb78aac6e1520efc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83977eb68fb787ca2b9e61518ea2891ae4fd1e66144ec9edb78aac6e1520efc6", kill_on_drop: false }`
[INFO] [stdout] 83977eb68fb787ca2b9e61518ea2891ae4fd1e66144ec9edb78aac6e1520efc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] c8355cd56d8b1b1b2379b0b22ec7333c9be1841b32041dc848dac0f9d24542b5
[INFO] running `Command { std: "docker" "start" "-a" "c8355cd56d8b1b1b2379b0b22ec7333c9be1841b32041dc848dac0f9d24542b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling fcexample v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "c8355cd56d8b1b1b2379b0b22ec7333c9be1841b32041dc848dac0f9d24542b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8355cd56d8b1b1b2379b0b22ec7333c9be1841b32041dc848dac0f9d24542b5", kill_on_drop: false }`
[INFO] [stdout] c8355cd56d8b1b1b2379b0b22ec7333c9be1841b32041dc848dac0f9d24542b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0cd79cd63db751a0ecff5fb830b230c22348f7df6bf280ec3c3ad1c50d4c0202
[INFO] running `Command { std: "docker" "start" "-a" "0cd79cd63db751a0ecff5fb830b230c22348f7df6bf280ec3c3ad1c50d4c0202", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fcexample-3969b6d81e73a983
[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" "0cd79cd63db751a0ecff5fb830b230c22348f7df6bf280ec3c3ad1c50d4c0202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cd79cd63db751a0ecff5fb830b230c22348f7df6bf280ec3c3ad1c50d4c0202", kill_on_drop: false }`
[INFO] [stdout] 0cd79cd63db751a0ecff5fb830b230c22348f7df6bf280ec3c3ad1c50d4c0202
