[INFO] crate terbium 0.0.0 is already in cache
[INFO] testing terbium-0.0.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate terbium 0.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate terbium 0.0.0 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate terbium 0.0.0
[INFO] finished tweaking crates.io crate terbium 0.0.0
[INFO] tweaked toml for crates.io crate terbium 0.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate terbium 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 703aceda66ee1cb5dbbb00d64990de8650e005a42d1f8316be5ccd9ea71ca2a9
[INFO] running `Command { std: "docker" "start" "-a" "703aceda66ee1cb5dbbb00d64990de8650e005a42d1f8316be5ccd9ea71ca2a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "703aceda66ee1cb5dbbb00d64990de8650e005a42d1f8316be5ccd9ea71ca2a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "703aceda66ee1cb5dbbb00d64990de8650e005a42d1f8316be5ccd9ea71ca2a9", kill_on_drop: false }`
[INFO] [stdout] 703aceda66ee1cb5dbbb00d64990de8650e005a42d1f8316be5ccd9ea71ca2a9
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e0773ab298b93f5c17edfcb0e766b15cf62e5e44075fc5ce4e7a56fe8d34459
[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" "2e0773ab298b93f5c17edfcb0e766b15cf62e5e44075fc5ce4e7a56fe8d34459", kill_on_drop: false }`
[INFO] [stderr]    Compiling terbium v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "2e0773ab298b93f5c17edfcb0e766b15cf62e5e44075fc5ce4e7a56fe8d34459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e0773ab298b93f5c17edfcb0e766b15cf62e5e44075fc5ce4e7a56fe8d34459", kill_on_drop: false }`
[INFO] [stdout] 2e0773ab298b93f5c17edfcb0e766b15cf62e5e44075fc5ce4e7a56fe8d34459
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 94fb67d0c2ae8ea5057810e961b6172ab54cbc847a2463e6dda4506a859c5d7d
[INFO] running `Command { std: "docker" "start" "-a" "94fb67d0c2ae8ea5057810e961b6172ab54cbc847a2463e6dda4506a859c5d7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling terbium v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "94fb67d0c2ae8ea5057810e961b6172ab54cbc847a2463e6dda4506a859c5d7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94fb67d0c2ae8ea5057810e961b6172ab54cbc847a2463e6dda4506a859c5d7d", kill_on_drop: false }`
[INFO] [stdout] 94fb67d0c2ae8ea5057810e961b6172ab54cbc847a2463e6dda4506a859c5d7d
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 148ac212eacebcbc8300838ccaf9b1767117ef5291ca28277698458d6cfc580f
[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" "148ac212eacebcbc8300838ccaf9b1767117ef5291ca28277698458d6cfc580f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/terbium-4d624cac2ce868f7
[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" "148ac212eacebcbc8300838ccaf9b1767117ef5291ca28277698458d6cfc580f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "148ac212eacebcbc8300838ccaf9b1767117ef5291ca28277698458d6cfc580f", kill_on_drop: false }`
[INFO] [stdout] 148ac212eacebcbc8300838ccaf9b1767117ef5291ca28277698458d6cfc580f