[INFO] fetching crate ref-ops 0.2.5...
[INFO] testing ref-ops-0.2.5 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate ref-ops 0.2.5 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate ref-ops 0.2.5
[INFO] finished tweaking crates.io crate ref-ops 0.2.5
[INFO] tweaked toml for crates.io crate ref-ops 0.2.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ref-ops 0.2.5 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2b9d4037dec7d7c10fa42383f737b3503aca45fa3b9ce9933b80692c5998302
[INFO] running `Command { std: "docker" "start" "-a" "c2b9d4037dec7d7c10fa42383f737b3503aca45fa3b9ce9933b80692c5998302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2b9d4037dec7d7c10fa42383f737b3503aca45fa3b9ce9933b80692c5998302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2b9d4037dec7d7c10fa42383f737b3503aca45fa3b9ce9933b80692c5998302", kill_on_drop: false }`
[INFO] [stdout] c2b9d4037dec7d7c10fa42383f737b3503aca45fa3b9ce9933b80692c5998302
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58f1ce150fc43b8d16f60938c0dac17dbe7e9c9f27c16d40ca1c1ab1aeccc667
[INFO] running `Command { std: "docker" "start" "-a" "58f1ce150fc43b8d16f60938c0dac17dbe7e9c9f27c16d40ca1c1ab1aeccc667", kill_on_drop: false }`
[INFO] [stderr]    Compiling ref-ops v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "58f1ce150fc43b8d16f60938c0dac17dbe7e9c9f27c16d40ca1c1ab1aeccc667", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58f1ce150fc43b8d16f60938c0dac17dbe7e9c9f27c16d40ca1c1ab1aeccc667", kill_on_drop: false }`
[INFO] [stdout] 58f1ce150fc43b8d16f60938c0dac17dbe7e9c9f27c16d40ca1c1ab1aeccc667
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a421d8112ee1233f16c136eeedd707d0d2cc12b164a4c50ceb98d545e69a099
[INFO] running `Command { std: "docker" "start" "-a" "4a421d8112ee1233f16c136eeedd707d0d2cc12b164a4c50ceb98d545e69a099", kill_on_drop: false }`
[INFO] [stderr]    Compiling ref-ops v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "4a421d8112ee1233f16c136eeedd707d0d2cc12b164a4c50ceb98d545e69a099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a421d8112ee1233f16c136eeedd707d0d2cc12b164a4c50ceb98d545e69a099", kill_on_drop: false }`
[INFO] [stdout] 4a421d8112ee1233f16c136eeedd707d0d2cc12b164a4c50ceb98d545e69a099
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c3d677aeb6273b66934f8ba65a95779a9f2ed8cf5a76f6c75b29e712c1bcaf8a
[INFO] running `Command { std: "docker" "start" "-a" "c3d677aeb6273b66934f8ba65a95779a9f2ed8cf5a76f6c75b29e712c1bcaf8a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ref_ops-a2459e887dd8c799)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test ref_binary::tests::test_bitand ... ok
[INFO] [stdout] test ref_binary::tests::test_bitor ... ok
[INFO] [stdout] test ref_binary::tests::test_add ... ok
[INFO] [stdout] test ref_binary::tests::test_div ... ok
[INFO] [stdout] test ref_binary::tests::test_mul ... ok
[INFO] [stdout] test ref_binary::tests::test_bitxor ... ok
[INFO] [stdout] test ref_binary::tests::test_rem ... ok
[INFO] [stdout] test ref_binary::tests::test_shl ... ok
[INFO] [stdout] test ref_binary::tests::test_shr ... ok
[INFO] [stdout] test ref_binary::tests::test_sub ... ok
[INFO] [stdout] test ref_mut_binary::tests::test_add ... ok
[INFO] [stdout] test ref_mut_binary::tests::test_bitand ... ok
[INFO] [stdout] test ref_mut_binary::tests::test_bitor ... ok
[INFO] [stdout] test ref_mut_binary::tests::test_bitxor ... ok
[INFO] [stdout] test ref_mut_binary::tests::test_div ... ok
[INFO] [stdout] test ref_mut_binary::tests::test_mul ... ok
[INFO] [stdout] test ref_mut_binary::tests::test_shl ... ok
[INFO] [stdout] test ref_mut_binary::tests::test_rem ... ok
[INFO] [stdout] test ref_mut_binary::tests::test_sub ... ok
[INFO] [stdout] test ref_mut_unary::tests::test_neg ... ok
[INFO] [stdout] test ref_mut_binary::tests::test_shr ... ok
[INFO] [stdout] test ref_unary::tests::test_neg ... ok
[INFO] [stdout] test ref_unary::tests::test_not ... ok
[INFO] [stdout] test ref_mut_unary::tests::test_not ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ref_ops
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test src/lib.rs - (line 6) - compile fail ... ok
[INFO] [stdout] test src/ref_binary.rs - ref_binary::RefBitXor (line 132) - compile fail ... ok
[INFO] [stdout] test src/ref_binary.rs - ref_binary::RefDiv (line 126) - compile fail ... ok
[INFO] [stdout] test src/ref_binary.rs - ref_binary::RefMul (line 125) - compile fail ... ok
[INFO] [stdout] test src/ref_binary.rs - ref_binary::RefBitAnd (line 130) - compile fail ... ok
[INFO] [stdout] test src/ref_binary.rs - ref_binary::RefBitOr (line 164) ... ok
[INFO] [stdout] test src/ref_binary.rs - ref_binary::RefAdd (line 123) - compile fail ... ok
[INFO] [stdout] test src/ref_binary.rs - ref_binary::RefRem (line 160) ... ok
[INFO] [stdout] test src/ref_binary.rs - ref_binary::RefBitAnd (line 163) ... ok
[INFO] [stdout] test src/ref_binary.rs - ref_binary::RefBitOr (line 131) - compile fail ... ok
[INFO] [stdout] test src/ref_binary.rs - ref_binary::RefShl (line 128) - compile fail ... ok
[INFO] [stdout] test src/ref_binary.rs - ref_binary::RefRem (line 127) - compile fail ... ok
[INFO] [stdout] test src/ref_binary.rs - ref_binary::RefMul (line 158) ... ok
[INFO] [stdout] test src/ref_binary.rs - ref_binary::RefAdd (line 156) ... ok
[INFO] [stdout] test src/ref_binary.rs - ref_binary::RefBitXor (line 165) ... ok
[INFO] [stdout] test src/ref_mut_binary.rs - ref_mut_binary::RefMutAdd (line 123) - compile fail ... ok
[INFO] [stdout] test src/ref_mut_binary.rs - ref_mut_binary::RefMutBitAnd (line 130) - compile fail ... ok
[INFO] [stdout] test src/ref_binary.rs - ref_binary::RefDiv (line 159) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] test src/ref_binary.rs - ref_binary::RefShl (line 161) ... ok
[INFO] [stdout] test src/ref_binary.rs - ref_binary::RefSub (line 124) - compile fail ... ok
[INFO] [stdout] test src/ref_mut_binary.rs - ref_mut_binary::RefMutBitXor (line 132) - compile fail ... ok
[INFO] [stdout] test src/ref_mut_binary.rs - ref_mut_binary::RefMutBitOr (line 131) - compile fail ... ok
[INFO] [stdout] test src/ref_mut_binary.rs - ref_mut_binary::RefMutDiv (line 126) - compile fail ... ok
[INFO] [stdout] test src/ref_binary.rs - ref_binary::RefShr (line 129) - compile fail ... ok
[INFO] [stdout] test src/ref_binary.rs - ref_binary::RefSub (line 157) ... ok
[INFO] [stdout] test src/ref_mut_binary.rs - ref_mut_binary::RefMutMul (line 125) - compile fail ... ok
[INFO] [stdout] test src/ref_binary.rs - ref_binary::RefShr (line 162) ... ok
[INFO] [stdout] test src/ref_mut_binary.rs - ref_mut_binary::RefMutShl (line 128) - compile fail ... ok
[INFO] [stdout] test src/ref_mut_binary.rs - ref_mut_binary::RefMutShr (line 129) - compile fail ... ok
[INFO] [stdout] test src/ref_mut_binary.rs - ref_mut_binary::RefMutBitOr (line 164) ... ok
[INFO] [stdout] test src/ref_mut_binary.rs - ref_mut_binary::RefMutAdd (line 156) ... ok
[INFO] [stdout] test src/ref_mut_binary.rs - ref_mut_binary::RefMutRem (line 127) - compile fail ... ok
[INFO] [stdout] test src/ref_mut_binary.rs - ref_mut_binary::RefMutBitXor (line 165) ... ok
[INFO] [stdout] test src/ref_mut_unary.rs - ref_mut_unary::RefMutNeg (line 123) - compile fail ... ok
[INFO] [stdout] test src/ref_mut_binary.rs - ref_mut_binary::RefMutBitAnd (line 163) ... ok
[INFO] [stdout] test src/ref_mut_binary.rs - ref_mut_binary::RefMutRem (line 160) ... ok
[INFO] [stdout] test src/ref_mut_binary.rs - ref_mut_binary::RefMutDiv (line 159) ... ok
[INFO] [stdout] test src/ref_unary.rs - ref_unary::RefNeg (line 123) - compile fail ... ok
[INFO] [stdout] test src/ref_mut_binary.rs - ref_mut_binary::RefMutMul (line 158) ... ok
[INFO] [stdout] test src/ref_mut_binary.rs - ref_mut_binary::RefMutSub (line 124) - compile fail ... ok
[INFO] [stdout] test src/ref_mut_binary.rs - ref_mut_binary::RefMutShl (line 161) ... ok
[INFO] [stdout] test src/ref_mut_unary.rs - ref_mut_unary::RefMutNot (line 124) - compile fail ... ok
[INFO] [stdout] test src/ref_mut_binary.rs - ref_mut_binary::RefMutShr (line 162) ... ok
[INFO] [stdout] test src/ref_mut_unary.rs - ref_mut_unary::RefMutNeg (line 156) ... ok
[INFO] [stdout] test src/ref_unary.rs - ref_unary::RefNot (line 124) - compile fail ... ok
[INFO] [stdout] test src/ref_mut_binary.rs - ref_mut_binary::RefMutSub (line 157) ... ok
[INFO] [stdout] test src/ref_unary.rs - ref_unary::RefNeg (line 156) ... ok
[INFO] [stdout] test src/ref_mut_unary.rs - ref_mut_unary::RefMutNot (line 157) ... ok
[INFO] [stdout] test src/ref_unary.rs - ref_unary::RefNot (line 157) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c3d677aeb6273b66934f8ba65a95779a9f2ed8cf5a76f6c75b29e712c1bcaf8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3d677aeb6273b66934f8ba65a95779a9f2ed8cf5a76f6c75b29e712c1bcaf8a", kill_on_drop: false }`
[INFO] [stdout] c3d677aeb6273b66934f8ba65a95779a9f2ed8cf5a76f6c75b29e712c1bcaf8a