[INFO] fetching crate cellular_maps 1.1.0...
[INFO] testing cellular_maps-1.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate cellular_maps 1.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate cellular_maps 1.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cellular_maps 1.1.0
[INFO] finished tweaking crates.io crate cellular_maps 1.1.0
[INFO] tweaked toml for crates.io crate cellular_maps 1.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e885b54ff382cb5ee59b4e5c32b841651481f5644bdd121a37a0bd24f7cde7d
[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" "8e885b54ff382cb5ee59b4e5c32b841651481f5644bdd121a37a0bd24f7cde7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e885b54ff382cb5ee59b4e5c32b841651481f5644bdd121a37a0bd24f7cde7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e885b54ff382cb5ee59b4e5c32b841651481f5644bdd121a37a0bd24f7cde7d", kill_on_drop: false }`
[INFO] [stdout] 8e885b54ff382cb5ee59b4e5c32b841651481f5644bdd121a37a0bd24f7cde7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] bfecac85e5b27863edbe40459d1f0864d3582c8e6dc0925a1fe626e2e92dbabe
[INFO] running `Command { std: "docker" "start" "-a" "bfecac85e5b27863edbe40459d1f0864d3582c8e6dc0925a1fe626e2e92dbabe", kill_on_drop: false }`
[INFO] [stderr]    Compiling cellular_maps v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "bfecac85e5b27863edbe40459d1f0864d3582c8e6dc0925a1fe626e2e92dbabe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfecac85e5b27863edbe40459d1f0864d3582c8e6dc0925a1fe626e2e92dbabe", kill_on_drop: false }`
[INFO] [stdout] bfecac85e5b27863edbe40459d1f0864d3582c8e6dc0925a1fe626e2e92dbabe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] bdeb8098693fc278136b36c6cd77d56ebee942afae377e64934c130b37728527
[INFO] running `Command { std: "docker" "start" "-a" "bdeb8098693fc278136b36c6cd77d56ebee942afae377e64934c130b37728527", kill_on_drop: false }`
[INFO] [stderr]    Compiling cellular_maps v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "bdeb8098693fc278136b36c6cd77d56ebee942afae377e64934c130b37728527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdeb8098693fc278136b36c6cd77d56ebee942afae377e64934c130b37728527", kill_on_drop: false }`
[INFO] [stdout] bdeb8098693fc278136b36c6cd77d56ebee942afae377e64934c130b37728527
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4caa4a16c310ca4f6c59f5b92a59534c5dd252de990e94816081adc1508af40c
[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" "4caa4a16c310ca4f6c59f5b92a59534c5dd252de990e94816081adc1508af40c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cellular_maps-f0dd1519f4fc7a05)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test constructor_test ... ok
[INFO] [stdout] test get_element_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cellular_maps
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - CellularMap::new (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4caa4a16c310ca4f6c59f5b92a59534c5dd252de990e94816081adc1508af40c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4caa4a16c310ca4f6c59f5b92a59534c5dd252de990e94816081adc1508af40c", kill_on_drop: false }`
[INFO] [stdout] 4caa4a16c310ca4f6c59f5b92a59534c5dd252de990e94816081adc1508af40c