[INFO] fetching crate safe-math-macros 2.0.0-beta...
[INFO] testing safe-math-macros-2.0.0-beta against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate safe-math-macros 2.0.0-beta into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate safe-math-macros 2.0.0-beta
[INFO] finished tweaking crates.io crate safe-math-macros 2.0.0-beta
[INFO] tweaked toml for crates.io crate safe-math-macros 2.0.0-beta written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate safe-math-macros 2.0.0-beta on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate safe-math-macros 2.0.0-beta already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf1ae583882ee3b50610df4fafdc39b00be979254bfd2f247c77e29cb8fb04e8
[INFO] running `Command { std: "docker" "start" "-a" "bf1ae583882ee3b50610df4fafdc39b00be979254bfd2f247c77e29cb8fb04e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf1ae583882ee3b50610df4fafdc39b00be979254bfd2f247c77e29cb8fb04e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf1ae583882ee3b50610df4fafdc39b00be979254bfd2f247c77e29cb8fb04e8", kill_on_drop: false }`
[INFO] [stdout] bf1ae583882ee3b50610df4fafdc39b00be979254bfd2f247c77e29cb8fb04e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1066f3da8cc55057d2795e8ea8276cc7c93ecb381cf2b58a1b4e3b4bf4b14fd5
[INFO] running `Command { std: "docker" "start" "-a" "1066f3da8cc55057d2795e8ea8276cc7c93ecb381cf2b58a1b4e3b4bf4b14fd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling safe-math-macros v2.0.0-beta (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.12s
[INFO] running `Command { std: "docker" "inspect" "1066f3da8cc55057d2795e8ea8276cc7c93ecb381cf2b58a1b4e3b4bf4b14fd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1066f3da8cc55057d2795e8ea8276cc7c93ecb381cf2b58a1b4e3b4bf4b14fd5", kill_on_drop: false }`
[INFO] [stdout] 1066f3da8cc55057d2795e8ea8276cc7c93ecb381cf2b58a1b4e3b4bf4b14fd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b885f4325ecf7f35b447cbb475997d3c1d3fa633b5fa00cb7fbdbd5a95dfbe5a
[INFO] running `Command { std: "docker" "start" "-a" "b885f4325ecf7f35b447cbb475997d3c1d3fa633b5fa00cb7fbdbd5a95dfbe5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe-math-macros v2.0.0-beta (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "b885f4325ecf7f35b447cbb475997d3c1d3fa633b5fa00cb7fbdbd5a95dfbe5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b885f4325ecf7f35b447cbb475997d3c1d3fa633b5fa00cb7fbdbd5a95dfbe5a", kill_on_drop: false }`
[INFO] [stdout] b885f4325ecf7f35b447cbb475997d3c1d3fa633b5fa00cb7fbdbd5a95dfbe5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89f50112d954373f2cfa3ecb8a79963e0b5470715f3f4c7fc7f0df6f5f87ed17
[INFO] running `Command { std: "docker" "start" "-a" "89f50112d954373f2cfa3ecb8a79963e0b5470715f3f4c7fc7f0df6f5f87ed17", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/safe_math_macros-a95696030e856b45)
[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] [stderr]    Doc-tests safe_math_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" "89f50112d954373f2cfa3ecb8a79963e0b5470715f3f4c7fc7f0df6f5f87ed17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89f50112d954373f2cfa3ecb8a79963e0b5470715f3f4c7fc7f0df6f5f87ed17", kill_on_drop: false }`
[INFO] [stdout] 89f50112d954373f2cfa3ecb8a79963e0b5470715f3f4c7fc7f0df6f5f87ed17