[INFO] fetching crate nanoserde 0.1.18...
[INFO] testing nanoserde-0.1.18 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate nanoserde 0.1.18 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate nanoserde 0.1.18 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nanoserde 0.1.18
[INFO] finished tweaking crates.io crate nanoserde 0.1.18
[INFO] tweaked toml for crates.io crate nanoserde 0.1.18 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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" "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" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d71d9727cdeab6eabf2a688fc6da178fc10ed9397137c7f5aec50a781941b315
[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" "d71d9727cdeab6eabf2a688fc6da178fc10ed9397137c7f5aec50a781941b315", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d71d9727cdeab6eabf2a688fc6da178fc10ed9397137c7f5aec50a781941b315", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d71d9727cdeab6eabf2a688fc6da178fc10ed9397137c7f5aec50a781941b315", kill_on_drop: false }`
[INFO] [stdout] d71d9727cdeab6eabf2a688fc6da178fc10ed9397137c7f5aec50a781941b315
[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" "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" "+beta-2020-07-24" "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] 403cb9d57c1b132af2b8d490b5f5fe29201db1644682b14d4ede128b1119ba16
[INFO] running `Command { std: "docker" "start" "-a" "403cb9d57c1b132af2b8d490b5f5fe29201db1644682b14d4ede128b1119ba16", kill_on_drop: false }`
[INFO] [stderr]    Compiling nanoserde-derive v0.1.12
[INFO] [stderr]    Compiling nanoserde v0.1.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.66s
[INFO] running `Command { std: "docker" "inspect" "403cb9d57c1b132af2b8d490b5f5fe29201db1644682b14d4ede128b1119ba16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "403cb9d57c1b132af2b8d490b5f5fe29201db1644682b14d4ede128b1119ba16", kill_on_drop: false }`
[INFO] [stdout] 403cb9d57c1b132af2b8d490b5f5fe29201db1644682b14d4ede128b1119ba16
[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" "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" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aad226d164360dfb67f55cb98840f6b0d9dce863424aa02a75846c15c5351979
[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" "aad226d164360dfb67f55cb98840f6b0d9dce863424aa02a75846c15c5351979", kill_on_drop: false }`
[INFO] [stderr]    Compiling nanoserde v0.1.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.14s
[INFO] running `Command { std: "docker" "inspect" "aad226d164360dfb67f55cb98840f6b0d9dce863424aa02a75846c15c5351979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aad226d164360dfb67f55cb98840f6b0d9dce863424aa02a75846c15c5351979", kill_on_drop: false }`
[INFO] [stdout] aad226d164360dfb67f55cb98840f6b0d9dce863424aa02a75846c15c5351979
[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" "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" "+beta-2020-07-24" "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] 196e99cdcc4caf0889a6bc2f2f9df9d3924190d32f553ee4052ba516bf112490
[INFO] running `Command { std: "docker" "start" "-a" "196e99cdcc4caf0889a6bc2f2f9df9d3924190d32f553ee4052ba516bf112490", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nanoserde-0d92a0b84ad24bfb
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bin-b7f39bf6ff1cdab9
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test enums ... ok
[INFO] [stdout] test field_proxy ... ok
[INFO] [stdout] test struct_proxy ... ok
[INFO] [stdout] test tuple_struct ... ok
[INFO] [stdout] test binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/json-1a17c6222309690a
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test de ... ok
[INFO] [stdout] test de_container_default ... ok
[INFO] [stdout] test de_field_default ... ok
[INFO] [stdout] test exponents ... ok
[INFO] [stdout] test empty ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ron-810400a66a54d5d1
[INFO] [stdout] test hashmaps ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ser_de-c75664b168b1898d
[INFO] [stdout] test de_enum ... ok
[INFO] [stdout] test path_type ... ok
[INFO] [stdout] test jsonerror ... ok
[INFO] [stdout] test one_field ... ok
[INFO] [stdout] test doctests ... ok
[INFO] [stdout] test array ... ok
[INFO] [stdout] test de_non_exhaustive ... ok
[INFO] [stdout] test rename ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test ron_de ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nanoserde
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test ser_de ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "196e99cdcc4caf0889a6bc2f2f9df9d3924190d32f553ee4052ba516bf112490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "196e99cdcc4caf0889a6bc2f2f9df9d3924190d32f553ee4052ba516bf112490", kill_on_drop: false }`
[INFO] [stdout] 196e99cdcc4caf0889a6bc2f2f9df9d3924190d32f553ee4052ba516bf112490