[INFO] fetching crate nanoserde-derive 0.1.18...
[INFO] testing nanoserde-derive-0.1.18 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate nanoserde-derive 0.1.18 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate nanoserde-derive 0.1.18 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nanoserde-derive 0.1.18
[INFO] finished tweaking crates.io crate nanoserde-derive 0.1.18
[INFO] tweaked toml for crates.io crate nanoserde-derive 0.1.18 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16e6ad85d47f2183fdf4caf47b1197ad5c2b801efda178f9de8f74080272fecb
[INFO] running `Command { std: "docker" "start" "-a" "16e6ad85d47f2183fdf4caf47b1197ad5c2b801efda178f9de8f74080272fecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16e6ad85d47f2183fdf4caf47b1197ad5c2b801efda178f9de8f74080272fecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16e6ad85d47f2183fdf4caf47b1197ad5c2b801efda178f9de8f74080272fecb", kill_on_drop: false }`
[INFO] [stdout] 16e6ad85d47f2183fdf4caf47b1197ad5c2b801efda178f9de8f74080272fecb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4608caf40d6e82fd33bef2f2abf493bef053da668e299ab2129a95d95502a9f9
[INFO] running `Command { std: "docker" "start" "-a" "4608caf40d6e82fd33bef2f2abf493bef053da668e299ab2129a95d95502a9f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling nanoserde-derive v0.1.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "4608caf40d6e82fd33bef2f2abf493bef053da668e299ab2129a95d95502a9f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4608caf40d6e82fd33bef2f2abf493bef053da668e299ab2129a95d95502a9f9", kill_on_drop: false }`
[INFO] [stdout] 4608caf40d6e82fd33bef2f2abf493bef053da668e299ab2129a95d95502a9f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c71aa628ce8ab5cb40fd86dd129c3370c0b943255ea98d19ebd51127fd753c0b
[INFO] running `Command { std: "docker" "start" "-a" "c71aa628ce8ab5cb40fd86dd129c3370c0b943255ea98d19ebd51127fd753c0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling nanoserde-derive v0.1.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "c71aa628ce8ab5cb40fd86dd129c3370c0b943255ea98d19ebd51127fd753c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c71aa628ce8ab5cb40fd86dd129c3370c0b943255ea98d19ebd51127fd753c0b", kill_on_drop: false }`
[INFO] [stdout] c71aa628ce8ab5cb40fd86dd129c3370c0b943255ea98d19ebd51127fd753c0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8cc1707763cef8fa4fba000aeaeefcaa178a803ba1cf46901b597de4de666ff5
[INFO] running `Command { std: "docker" "start" "-a" "8cc1707763cef8fa4fba000aeaeefcaa178a803ba1cf46901b597de4de666ff5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nanoserde_derive-3316eaf5658322a2)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nanoserde-derive
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8cc1707763cef8fa4fba000aeaeefcaa178a803ba1cf46901b597de4de666ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cc1707763cef8fa4fba000aeaeefcaa178a803ba1cf46901b597de4de666ff5", kill_on_drop: false }`
[INFO] [stdout] 8cc1707763cef8fa4fba000aeaeefcaa178a803ba1cf46901b597de4de666ff5