[INFO] fetching crate arith_traits 0.1.0...
[INFO] testing arith_traits-0.1.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate arith_traits 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate arith_traits 0.1.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-13/source/rust-toolchain
[INFO] started tweaking crates.io crate arith_traits 0.1.0
[INFO] finished tweaking crates.io crate arith_traits 0.1.0
[INFO] tweaked toml for crates.io crate arith_traits 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", 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] 4643e00f0cd0371dedd299f34a83dcb3410c03d6c8eb916b75555d26c8f9039d
[INFO] running `Command { std: "docker" "start" "-a" "4643e00f0cd0371dedd299f34a83dcb3410c03d6c8eb916b75555d26c8f9039d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4643e00f0cd0371dedd299f34a83dcb3410c03d6c8eb916b75555d26c8f9039d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4643e00f0cd0371dedd299f34a83dcb3410c03d6c8eb916b75555d26c8f9039d", kill_on_drop: false }`
[INFO] [stdout] 4643e00f0cd0371dedd299f34a83dcb3410c03d6c8eb916b75555d26c8f9039d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e5b1964099ae7d478678016c3ed64986aafb79adf1d739755a7e13ccc1fc0e4
[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" "3e5b1964099ae7d478678016c3ed64986aafb79adf1d739755a7e13ccc1fc0e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling arith_traits v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "3e5b1964099ae7d478678016c3ed64986aafb79adf1d739755a7e13ccc1fc0e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e5b1964099ae7d478678016c3ed64986aafb79adf1d739755a7e13ccc1fc0e4", kill_on_drop: false }`
[INFO] [stdout] 3e5b1964099ae7d478678016c3ed64986aafb79adf1d739755a7e13ccc1fc0e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cf6c6f0c83b942efdd1f202c080d56d2f86f28c64e9da0aa5d76d453481f6d1
[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" "9cf6c6f0c83b942efdd1f202c080d56d2f86f28c64e9da0aa5d76d453481f6d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling arith_traits v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.71s
[INFO] running `Command { std: "docker" "inspect" "9cf6c6f0c83b942efdd1f202c080d56d2f86f28c64e9da0aa5d76d453481f6d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cf6c6f0c83b942efdd1f202c080d56d2f86f28c64e9da0aa5d76d453481f6d1", kill_on_drop: false }`
[INFO] [stdout] 9cf6c6f0c83b942efdd1f202c080d56d2f86f28c64e9da0aa5d76d453481f6d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d563960f6ebf4b7a132d7e4de5bd3e583ef8cae691cb72b33b6b71a9bf394644
[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" "d563960f6ebf4b7a132d7e4de5bd3e583ef8cae691cb72b33b6b71a9bf394644", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arith_traits-ac05fe0030084869)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test overflow::unit_tests::unconditional_recursion_warning_is_a_false_positive ... ok
[INFO] [stdout] test saturate::unit_tests::unconditional_recursion_warning_is_a_false_positive ... ok
[INFO] [stdout] test wrap::unit_tests::unconditional_recursion_warning_is_a_false_positive ... ok
[INFO] [stdout] test check::unit_tests::unconditional_recursion_warning_is_a_false_positive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arith_traits
[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" "d563960f6ebf4b7a132d7e4de5bd3e583ef8cae691cb72b33b6b71a9bf394644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d563960f6ebf4b7a132d7e4de5bd3e583ef8cae691cb72b33b6b71a9bf394644", kill_on_drop: false }`
[INFO] [stdout] d563960f6ebf4b7a132d7e4de5bd3e583ef8cae691cb72b33b6b71a9bf394644