[INFO] fetching crate tojson_macros 0.3.4...
[INFO] testing tojson_macros-0.3.4 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate tojson_macros 0.3.4 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate tojson_macros 0.3.4 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 tojson_macros 0.3.4
[INFO] finished tweaking crates.io crate tojson_macros 0.3.4
[INFO] tweaked toml for crates.io crate tojson_macros 0.3.4 written to /workspace/builds/worker-15/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 61a908e0e8717b9aaeb3ede3db75368edbc70590c8b59f200b3b01d1e2402a54
[INFO] running `Command { std: "docker" "start" "-a" "61a908e0e8717b9aaeb3ede3db75368edbc70590c8b59f200b3b01d1e2402a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61a908e0e8717b9aaeb3ede3db75368edbc70590c8b59f200b3b01d1e2402a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61a908e0e8717b9aaeb3ede3db75368edbc70590c8b59f200b3b01d1e2402a54", kill_on_drop: false }`
[INFO] [stdout] 61a908e0e8717b9aaeb3ede3db75368edbc70590c8b59f200b3b01d1e2402a54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 2aa95652886cad517594401fbed8fc20fa28e0f357a6029dad3937620e44b344
[INFO] running `Command { std: "docker" "start" "-a" "2aa95652886cad517594401fbed8fc20fa28e0f357a6029dad3937620e44b344", kill_on_drop: false }`
[INFO] [stderr]    Compiling tojson_macros v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "2aa95652886cad517594401fbed8fc20fa28e0f357a6029dad3937620e44b344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aa95652886cad517594401fbed8fc20fa28e0f357a6029dad3937620e44b344", kill_on_drop: false }`
[INFO] [stdout] 2aa95652886cad517594401fbed8fc20fa28e0f357a6029dad3937620e44b344
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 6fddf399631590d93fbecc4f173121c1dd9bc556dbca741cfffe8ae92137ac47
[INFO] running `Command { std: "docker" "start" "-a" "6fddf399631590d93fbecc4f173121c1dd9bc556dbca741cfffe8ae92137ac47", kill_on_drop: false }`
[INFO] [stderr]    Compiling tojson_macros v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "6fddf399631590d93fbecc4f173121c1dd9bc556dbca741cfffe8ae92137ac47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fddf399631590d93fbecc4f173121c1dd9bc556dbca741cfffe8ae92137ac47", kill_on_drop: false }`
[INFO] [stdout] 6fddf399631590d93fbecc4f173121c1dd9bc556dbca741cfffe8ae92137ac47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 6e671be8aa8567a1c64403c7f09b07570cd7730ee4cfd846ec6627a60c3a9ab1
[INFO] running `Command { std: "docker" "start" "-a" "6e671be8aa8567a1c64403c7f09b07570cd7730ee4cfd846ec6627a60c3a9ab1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-d5194b488a6a74fc)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tojson_macros
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_gen ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6e671be8aa8567a1c64403c7f09b07570cd7730ee4cfd846ec6627a60c3a9ab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e671be8aa8567a1c64403c7f09b07570cd7730ee4cfd846ec6627a60c3a9ab1", kill_on_drop: false }`
[INFO] [stdout] 6e671be8aa8567a1c64403c7f09b07570cd7730ee4cfd846ec6627a60c3a9ab1