[INFO] fetching crate static-context 0.4.0...
[INFO] testing static-context-0.4.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate static-context 0.4.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate static-context 0.4.0 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 static-context 0.4.0
[INFO] finished tweaking crates.io crate static-context 0.4.0
[INFO] tweaked toml for crates.io crate static-context 0.4.0 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] f6ecadd268ca601281093c15d6689a89c2fcb0319a1a367bb0a1b14843548dfa
[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" "f6ecadd268ca601281093c15d6689a89c2fcb0319a1a367bb0a1b14843548dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6ecadd268ca601281093c15d6689a89c2fcb0319a1a367bb0a1b14843548dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6ecadd268ca601281093c15d6689a89c2fcb0319a1a367bb0a1b14843548dfa", kill_on_drop: false }`
[INFO] [stdout] f6ecadd268ca601281093c15d6689a89c2fcb0319a1a367bb0a1b14843548dfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] b699fd57fce890694bdbfc18551c122fbc1ccb2cfb48cc7f34d31717fbb0b7a8
[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" "b699fd57fce890694bdbfc18551c122fbc1ccb2cfb48cc7f34d31717fbb0b7a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling static-context v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "b699fd57fce890694bdbfc18551c122fbc1ccb2cfb48cc7f34d31717fbb0b7a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b699fd57fce890694bdbfc18551c122fbc1ccb2cfb48cc7f34d31717fbb0b7a8", kill_on_drop: false }`
[INFO] [stdout] b699fd57fce890694bdbfc18551c122fbc1ccb2cfb48cc7f34d31717fbb0b7a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 537a0516ee6aefac265df54b5d37b5bd36d3dbd113a8470d28b5bec8e1ee0429
[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" "537a0516ee6aefac265df54b5d37b5bd36d3dbd113a8470d28b5bec8e1ee0429", kill_on_drop: false }`
[INFO] [stderr]    Compiling static-context v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "537a0516ee6aefac265df54b5d37b5bd36d3dbd113a8470d28b5bec8e1ee0429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "537a0516ee6aefac265df54b5d37b5bd36d3dbd113a8470d28b5bec8e1ee0429", kill_on_drop: false }`
[INFO] [stdout] 537a0516ee6aefac265df54b5d37b5bd36d3dbd113a8470d28b5bec8e1ee0429
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fb8b21d42c33605c32567b8679e2f07cc0dc19faa6a818f7d1566dc35fd35aa4
[INFO] running `Command { std: "docker" "start" "-a" "fb8b21d42c33605c32567b8679e2f07cc0dc19faa6a818f7d1566dc35fd35aa4", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 7 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/static_context-fa9b62bfeb9bd51d
[INFO] [stdout] test tests::can_register_last_name ... ok
[INFO] [stdout] test tests::can_register_first_name ... ok
[INFO] [stdout] test tests::can_register_both_names ... ok
[INFO] [stdout] test tests::can_add_first_name ... ok
[INFO] [stdout] test tests::can_add_both_names ... ok
[INFO] [stdout] test tests::can_get_full_name ... ok
[INFO] [stdout] test tests::can_add_last_name ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests static-context
[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" "fb8b21d42c33605c32567b8679e2f07cc0dc19faa6a818f7d1566dc35fd35aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb8b21d42c33605c32567b8679e2f07cc0dc19faa6a818f7d1566dc35fd35aa4", kill_on_drop: false }`
[INFO] [stdout] fb8b21d42c33605c32567b8679e2f07cc0dc19faa6a818f7d1566dc35fd35aa4