[INFO] fetching crate gadolinium 0.0.0-squat...
[INFO] testing gadolinium-0.0.0-squat against 1.49.0 for beta-1.50-1
[INFO] extracting crate gadolinium 0.0.0-squat into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate gadolinium 0.0.0-squat on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gadolinium 0.0.0-squat
[INFO] finished tweaking crates.io crate gadolinium 0.0.0-squat
[INFO] tweaked toml for crates.io crate gadolinium 0.0.0-squat written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] a093b5deb6651eb74d20ad520cb2071f4d3f902acebe35d7b011c3f8b297e9f4
[INFO] running `Command { std: "docker" "start" "-a" "a093b5deb6651eb74d20ad520cb2071f4d3f902acebe35d7b011c3f8b297e9f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a093b5deb6651eb74d20ad520cb2071f4d3f902acebe35d7b011c3f8b297e9f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a093b5deb6651eb74d20ad520cb2071f4d3f902acebe35d7b011c3f8b297e9f4", kill_on_drop: false }`
[INFO] [stdout] a093b5deb6651eb74d20ad520cb2071f4d3f902acebe35d7b011c3f8b297e9f4
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--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] 982f0cd2185724c448490656a02d840684d92cf6c08c2a6c085050e5005efe12
[INFO] running `Command { std: "docker" "start" "-a" "982f0cd2185724c448490656a02d840684d92cf6c08c2a6c085050e5005efe12", kill_on_drop: false }`
[INFO] [stderr]    Compiling gadolinium v0.0.0-squat (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "982f0cd2185724c448490656a02d840684d92cf6c08c2a6c085050e5005efe12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "982f0cd2185724c448490656a02d840684d92cf6c08c2a6c085050e5005efe12", kill_on_drop: false }`
[INFO] [stdout] 982f0cd2185724c448490656a02d840684d92cf6c08c2a6c085050e5005efe12
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92210cca93fb4797439ba06b2f9bcfbe55b2d6e39099bf4e8c23870a0c1c552a
[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" "92210cca93fb4797439ba06b2f9bcfbe55b2d6e39099bf4e8c23870a0c1c552a", kill_on_drop: false }`
[INFO] [stderr]    Compiling gadolinium v0.0.0-squat (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "92210cca93fb4797439ba06b2f9bcfbe55b2d6e39099bf4e8c23870a0c1c552a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92210cca93fb4797439ba06b2f9bcfbe55b2d6e39099bf4e8c23870a0c1c552a", kill_on_drop: false }`
[INFO] [stdout] 92210cca93fb4797439ba06b2f9bcfbe55b2d6e39099bf4e8c23870a0c1c552a
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9e6570ae8782112fbb1c2b8167b17dd8b8ec0367407259d0759d4b67af962c54
[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" "9e6570ae8782112fbb1c2b8167b17dd8b8ec0367407259d0759d4b67af962c54", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gadolinium-bc80126ae0f76c72
[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] [stderr]    Doc-tests gadolinium
[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" "9e6570ae8782112fbb1c2b8167b17dd8b8ec0367407259d0759d4b67af962c54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e6570ae8782112fbb1c2b8167b17dd8b8ec0367407259d0759d4b67af962c54", kill_on_drop: false }`
[INFO] [stdout] 9e6570ae8782112fbb1c2b8167b17dd8b8ec0367407259d0759d4b67af962c54