[INFO] fetching crate natural-derive 0.4.0...
[INFO] testing natural-derive-0.4.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate natural-derive 0.4.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate natural-derive 0.4.0
[INFO] finished tweaking crates.io crate natural-derive 0.4.0
[INFO] tweaked toml for crates.io crate natural-derive 0.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate natural-derive 0.4.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate natural-derive 0.4.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1fd583ea99ac82ed8c1778350c3ee899252d9e00b8d92b3a60f82a151bfd2bf
[INFO] running `Command { std: "docker" "start" "-a" "a1fd583ea99ac82ed8c1778350c3ee899252d9e00b8d92b3a60f82a151bfd2bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1fd583ea99ac82ed8c1778350c3ee899252d9e00b8d92b3a60f82a151bfd2bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1fd583ea99ac82ed8c1778350c3ee899252d9e00b8d92b3a60f82a151bfd2bf", kill_on_drop: false }`
[INFO] [stdout] a1fd583ea99ac82ed8c1778350c3ee899252d9e00b8d92b3a60f82a151bfd2bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 792a14dece206de083cd95cc84481ace369f87c8cc02177175226a6c7fe1a779
[INFO] running `Command { std: "docker" "start" "-a" "792a14dece206de083cd95cc84481ace369f87c8cc02177175226a6c7fe1a779", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling natural-derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.66s
[INFO] running `Command { std: "docker" "inspect" "792a14dece206de083cd95cc84481ace369f87c8cc02177175226a6c7fe1a779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "792a14dece206de083cd95cc84481ace369f87c8cc02177175226a6c7fe1a779", kill_on_drop: false }`
[INFO] [stdout] 792a14dece206de083cd95cc84481ace369f87c8cc02177175226a6c7fe1a779
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ba6ea6f6cbf732c3fcf3a0c9cbf0fe86bd4893efe11c044361786e20e4780f4
[INFO] running `Command { std: "docker" "start" "-a" "7ba6ea6f6cbf732c3fcf3a0c9cbf0fe86bd4893efe11c044361786e20e4780f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling natural-derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `Command { std: "docker" "inspect" "7ba6ea6f6cbf732c3fcf3a0c9cbf0fe86bd4893efe11c044361786e20e4780f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ba6ea6f6cbf732c3fcf3a0c9cbf0fe86bd4893efe11c044361786e20e4780f4", kill_on_drop: false }`
[INFO] [stdout] 7ba6ea6f6cbf732c3fcf3a0c9cbf0fe86bd4893efe11c044361786e20e4780f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0328be5882ee2dcc749ddd00d5e185cf6043440c263f31bb17e9c3e464fa8678
[INFO] running `Command { std: "docker" "start" "-a" "0328be5882ee2dcc749ddd00d5e185cf6043440c263f31bb17e9c3e464fa8678", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/natural_derive-84c2ca374a9e99ac)
[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]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-fc0a650ae48c8aaa)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test test_add_assign ... ok
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] test test_div ... ok
[INFO] [stdout] test test_div_assign ... ok
[INFO] [stdout] test test_from ... ok
[INFO] [stdout] test test_inner ... ok
[INFO] [stdout] test test_div_scalar ... ok
[INFO] [stdout] test test_mul_assign ... ok
[INFO] [stdout] test test_mul ... ok
[INFO] [stdout] test test_mul_scalar ... ok
[INFO] [stdout] test test_mul_assign_scalar ... ok
[INFO] [stdout] test test_new ... ok
[INFO] [stdout] test test_rem ... ok
[INFO] [stdout] test test_rem_assign ... ok
[INFO] [stdout] test test_rem_assign_scalar ... ok
[INFO] [stdout] test test_div_assign_scalar ... ok
[INFO] [stdout] test test_rem_scalar ... ok
[INFO] [stdout] test test_sub ... ok
[INFO] [stdout] test test_sub_assign ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests natural_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" "0328be5882ee2dcc749ddd00d5e185cf6043440c263f31bb17e9c3e464fa8678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0328be5882ee2dcc749ddd00d5e185cf6043440c263f31bb17e9c3e464fa8678", kill_on_drop: false }`
[INFO] [stdout] 0328be5882ee2dcc749ddd00d5e185cf6043440c263f31bb17e9c3e464fa8678