[INFO] fetching crate smolapps 0.1.4...
[INFO] testing smolapps-0.1.4 against 1.49.0 for beta-1.50-1
[INFO] extracting crate smolapps 0.1.4 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate smolapps 0.1.4 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 smolapps 0.1.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate smolapps 0.1.4
[INFO] tweaked toml for crates.io crate smolapps 0.1.4 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate smolapps 0.1.4 already has a lockfile, it will not be regenerated
[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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38c6ca64cf5ecbfc4e244a7740078764989ca78abda2b941ffb72bd2ff039630
[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" "38c6ca64cf5ecbfc4e244a7740078764989ca78abda2b941ffb72bd2ff039630", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38c6ca64cf5ecbfc4e244a7740078764989ca78abda2b941ffb72bd2ff039630", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38c6ca64cf5ecbfc4e244a7740078764989ca78abda2b941ffb72bd2ff039630", kill_on_drop: false }`
[INFO] [stdout] 38c6ca64cf5ecbfc4e244a7740078764989ca78abda2b941ffb72bd2ff039630
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bff9a8df223a5a616a92521d8fec7558f15382e6daf06e8c7d904390f81f51ca
[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" "bff9a8df223a5a616a92521d8fec7558f15382e6daf06e8c7d904390f81f51ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling managed v0.7.1
[INFO] [stderr]    Compiling smoltcp v0.6.0
[INFO] [stderr]    Compiling smolapps v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.66s
[INFO] running `Command { std: "docker" "inspect" "bff9a8df223a5a616a92521d8fec7558f15382e6daf06e8c7d904390f81f51ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bff9a8df223a5a616a92521d8fec7558f15382e6daf06e8c7d904390f81f51ca", kill_on_drop: false }`
[INFO] [stdout] bff9a8df223a5a616a92521d8fec7558f15382e6daf06e8c7d904390f81f51ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47eda305ad7d0cba75c7db4bc4bdf162aa53878d2fde6c80da5d507cf4225b8d
[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" "47eda305ad7d0cba75c7db4bc4bdf162aa53878d2fde6c80da5d507cf4225b8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling smolapps v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.96s
[INFO] running `Command { std: "docker" "inspect" "47eda305ad7d0cba75c7db4bc4bdf162aa53878d2fde6c80da5d507cf4225b8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47eda305ad7d0cba75c7db4bc4bdf162aa53878d2fde6c80da5d507cf4225b8d", kill_on_drop: false }`
[INFO] [stdout] 47eda305ad7d0cba75c7db4bc4bdf162aa53878d2fde6c80da5d507cf4225b8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0793392c867c408955049a94d432a62c3dd5cfb9afeed828104379a5c3fddd71
[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" "0793392c867c408955049a94d432a62c3dd5cfb9afeed828104379a5c3fddd71", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/smolapps-2ec5f40c11918c94
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test wire::sntp::test::test_deconstruct ... ok
[INFO] [stdout] test wire::tftp::test::test_deconstruct ... ok
[INFO] [stdout] test wire::sntp::test::test_construct ... ok
[INFO] [stdout] test wire::tftp::test::test_emit ... ok
[INFO] [stdout] test wire::tftp::test::test_parse ... ok
[INFO] [stderr]    Doc-tests smolapps
[INFO] [stdout] test wire::tftp::test::test_construct ... ok
[INFO] [stdout] test wire::sntp::test::test_emit ... ok
[INFO] [stdout] test wire::sntp::test::test_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/tftp/mod.rs - tftp::Server::new (line 74) ... ok
[INFO] [stdout] test src/sntp/mod.rs - sntp::Client::new (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0793392c867c408955049a94d432a62c3dd5cfb9afeed828104379a5c3fddd71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0793392c867c408955049a94d432a62c3dd5cfb9afeed828104379a5c3fddd71", kill_on_drop: false }`
[INFO] [stdout] 0793392c867c408955049a94d432a62c3dd5cfb9afeed828104379a5c3fddd71