[INFO] fetching crate oasis-borsh-derive-internal 0.2.12...
[INFO] testing oasis-borsh-derive-internal-0.2.12 against 1.49.0 for beta-1.50-1
[INFO] extracting crate oasis-borsh-derive-internal 0.2.12 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate oasis-borsh-derive-internal 0.2.12 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 oasis-borsh-derive-internal 0.2.12
[INFO] finished tweaking crates.io crate oasis-borsh-derive-internal 0.2.12
[INFO] tweaked toml for crates.io crate oasis-borsh-derive-internal 0.2.12 written to /workspace/builds/worker-1/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-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" "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] daf18bced9b31b7e70a6fd05874a238fc879dafdfa7b9a60dcc5170ec872417d
[INFO] running `Command { std: "docker" "start" "-a" "daf18bced9b31b7e70a6fd05874a238fc879dafdfa7b9a60dcc5170ec872417d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "daf18bced9b31b7e70a6fd05874a238fc879dafdfa7b9a60dcc5170ec872417d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daf18bced9b31b7e70a6fd05874a238fc879dafdfa7b9a60dcc5170ec872417d", kill_on_drop: false }`
[INFO] [stdout] daf18bced9b31b7e70a6fd05874a238fc879dafdfa7b9a60dcc5170ec872417d
[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" "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] [stdout] 0578a8576702a6abc097340213a9008edb1eb940d8055676adb402c4695042ff
[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" "0578a8576702a6abc097340213a9008edb1eb940d8055676adb402c4695042ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling oasis-borsh-derive-internal v0.2.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.92s
[INFO] running `Command { std: "docker" "inspect" "0578a8576702a6abc097340213a9008edb1eb940d8055676adb402c4695042ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0578a8576702a6abc097340213a9008edb1eb940d8055676adb402c4695042ff", kill_on_drop: false }`
[INFO] [stdout] 0578a8576702a6abc097340213a9008edb1eb940d8055676adb402c4695042ff
[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" "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] 277b0a5798c393c33c6c64f68257e4a9c5ac5f72da7b7bbb8fc26fc0c033e5d7
[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" "277b0a5798c393c33c6c64f68257e4a9c5ac5f72da7b7bbb8fc26fc0c033e5d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling oasis-borsh-derive-internal v0.2.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "277b0a5798c393c33c6c64f68257e4a9c5ac5f72da7b7bbb8fc26fc0c033e5d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "277b0a5798c393c33c6c64f68257e4a9c5ac5f72da7b7bbb8fc26fc0c033e5d7", kill_on_drop: false }`
[INFO] [stdout] 277b0a5798c393c33c6c64f68257e4a9c5ac5f72da7b7bbb8fc26fc0c033e5d7
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7fab1b133c1ccea0a8d985a053744093c484147c9c959bdfed9476c93e405e0e
[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" "7fab1b133c1ccea0a8d985a053744093c484147c9c959bdfed9476c93e405e0e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/oasis_borsh_derive_internal-8a6487052da03d2e
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests oasis-borsh-derive-internal
[INFO] [stdout] test struct_ser::tests::simple_generics ... ok
[INFO] [stdout] test struct_ser::tests::simple_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "7fab1b133c1ccea0a8d985a053744093c484147c9c959bdfed9476c93e405e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fab1b133c1ccea0a8d985a053744093c484147c9c959bdfed9476c93e405e0e", kill_on_drop: false }`
[INFO] [stdout] 7fab1b133c1ccea0a8d985a053744093c484147c9c959bdfed9476c93e405e0e