[INFO] fetching crate tojson_macros 0.3.4...
[INFO] testing tojson_macros-0.3.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tojson_macros 0.3.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tojson_macros 0.3.4 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4201c78b0d1754cd917d21380e1cfe866c7652472e565b1268e7ceb550744193
[INFO] running `Command { std: "docker" "start" "-a" "4201c78b0d1754cd917d21380e1cfe866c7652472e565b1268e7ceb550744193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4201c78b0d1754cd917d21380e1cfe866c7652472e565b1268e7ceb550744193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4201c78b0d1754cd917d21380e1cfe866c7652472e565b1268e7ceb550744193", kill_on_drop: false }`
[INFO] [stdout] 4201c78b0d1754cd917d21380e1cfe866c7652472e565b1268e7ceb550744193
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e5342fe13b3be68fbd12f9f4ecea17e0082d7bd1bea3485294bbbd3001a8026
[INFO] running `Command { std: "docker" "start" "-a" "8e5342fe13b3be68fbd12f9f4ecea17e0082d7bd1bea3485294bbbd3001a8026", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling tojson_macros v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `Command { std: "docker" "inspect" "8e5342fe13b3be68fbd12f9f4ecea17e0082d7bd1bea3485294bbbd3001a8026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e5342fe13b3be68fbd12f9f4ecea17e0082d7bd1bea3485294bbbd3001a8026", kill_on_drop: false }`
[INFO] [stdout] 8e5342fe13b3be68fbd12f9f4ecea17e0082d7bd1bea3485294bbbd3001a8026
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e7178d513971481eb3c1e9f8e3c6a0fa842f76f6a0474672e61bbbe326f19ff
[INFO] running `Command { std: "docker" "start" "-a" "1e7178d513971481eb3c1e9f8e3c6a0fa842f76f6a0474672e61bbbe326f19ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling tojson_macros v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.95s
[INFO] [stderr]   Executable tests/simple.rs (/opt/rustwide/target/debug/deps/simple-3cb25c7c1090ca11)
[INFO] running `Command { std: "docker" "inspect" "1e7178d513971481eb3c1e9f8e3c6a0fa842f76f6a0474672e61bbbe326f19ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e7178d513971481eb3c1e9f8e3c6a0fa842f76f6a0474672e61bbbe326f19ff", kill_on_drop: false }`
[INFO] [stdout] 1e7178d513971481eb3c1e9f8e3c6a0fa842f76f6a0474672e61bbbe326f19ff
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14025a5d7a2ffcddad25fc66075e708dcb56b36875d2bf48190b4b34ba106958
[INFO] running `Command { std: "docker" "start" "-a" "14025a5d7a2ffcddad25fc66075e708dcb56b36875d2bf48190b4b34ba106958", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-3cb25c7c1090ca11)
[INFO] [stdout] 
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tojson_macros
[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" "14025a5d7a2ffcddad25fc66075e708dcb56b36875d2bf48190b4b34ba106958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14025a5d7a2ffcddad25fc66075e708dcb56b36875d2bf48190b4b34ba106958", kill_on_drop: false }`
[INFO] [stdout] 14025a5d7a2ffcddad25fc66075e708dcb56b36875d2bf48190b4b34ba106958