[INFO] fetching crate ref-ops 0.1.0...
[INFO] testing ref-ops-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate ref-ops 0.1.0 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate ref-ops 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ref-ops 0.1.0
[INFO] finished tweaking crates.io crate ref-ops 0.1.0
[INFO] tweaked toml for crates.io crate ref-ops 0.1.0 written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6b8e5b5e1381e13f1de5540c74e96ac4bc397c8065fe1b292434c2ba501459e
[INFO] running `Command { std: "docker" "start" "-a" "d6b8e5b5e1381e13f1de5540c74e96ac4bc397c8065fe1b292434c2ba501459e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6b8e5b5e1381e13f1de5540c74e96ac4bc397c8065fe1b292434c2ba501459e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6b8e5b5e1381e13f1de5540c74e96ac4bc397c8065fe1b292434c2ba501459e", kill_on_drop: false }`
[INFO] [stdout] d6b8e5b5e1381e13f1de5540c74e96ac4bc397c8065fe1b292434c2ba501459e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bbe9fa538ec1d40ad981e267a5635efbd9808bd3e1ada7666b29cbd6c268d1c
[INFO] running `Command { std: "docker" "start" "-a" "4bbe9fa538ec1d40ad981e267a5635efbd9808bd3e1ada7666b29cbd6c268d1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ref-ops v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "4bbe9fa538ec1d40ad981e267a5635efbd9808bd3e1ada7666b29cbd6c268d1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bbe9fa538ec1d40ad981e267a5635efbd9808bd3e1ada7666b29cbd6c268d1c", kill_on_drop: false }`
[INFO] [stdout] 4bbe9fa538ec1d40ad981e267a5635efbd9808bd3e1ada7666b29cbd6c268d1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03d1bdd5c2e57ad8d8589e3ec138a1f1e924574ffd5ef777894117b9fa486b7a
[INFO] running `Command { std: "docker" "start" "-a" "03d1bdd5c2e57ad8d8589e3ec138a1f1e924574ffd5ef777894117b9fa486b7a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ref-ops v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "03d1bdd5c2e57ad8d8589e3ec138a1f1e924574ffd5ef777894117b9fa486b7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03d1bdd5c2e57ad8d8589e3ec138a1f1e924574ffd5ef777894117b9fa486b7a", kill_on_drop: false }`
[INFO] [stdout] 03d1bdd5c2e57ad8d8589e3ec138a1f1e924574ffd5ef777894117b9fa486b7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 39c9048f73186e155797bce584584de9c9081182e511fd0b4e5578853a76102c
[INFO] running `Command { std: "docker" "start" "-a" "39c9048f73186e155797bce584584de9c9081182e511fd0b4e5578853a76102c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ref_ops-3f5600a7f2bf5ed0)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ref-ops
[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] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test src/binary.rs - binary::RefRem (line 159) - compile fail ... ok
[INFO] [stdout] test src/binary.rs - binary::RefBitAnd (line 154) - compile fail ... ok
[INFO] [stdout] test src/unary.rs - unary::RefNeg (line 153) - compile fail ... ok
[INFO] [stdout] test src/unary.rs - unary::RefNot (line 154) - compile fail ... ok
[INFO] [stdout] test src/binary.rs - binary::RefAdd (line 153) - compile fail ... ok
[INFO] [stdout] test src/binary.rs - binary::RefDiv (line 157) - compile fail ... ok
[INFO] [stdout] test src/binary.rs - binary::RefBitXor (line 156) - compile fail ... ok
[INFO] [stdout] test src/binary.rs - binary::RefMul (line 158) - compile fail ... ok
[INFO] [stdout] test src/binary.rs - binary::RefBitOr (line 155) - compile fail ... ok
[INFO] [stdout] test src/binary.rs - binary::RefSub (line 162) - compile fail ... ok
[INFO] [stdout] test src/binary.rs - binary::RefShl (line 160) - compile fail ... ok
[INFO] [stdout] test src/binary.rs - binary::RefShr (line 161) - compile fail ... ok
[INFO] [stdout] test src/binary.rs - binary::RefMul (line 196) ... ok
[INFO] [stdout] test src/unary.rs - unary::RefNot (line 192) ... ok
[INFO] [stdout] test src/unary.rs - unary::RefNeg (line 191) ... ok
[INFO] [stdout] test src/binary.rs - binary::RefBitXor (line 194) ... ok
[INFO] [stdout] test src/binary.rs - binary::RefAdd (line 191) ... ok
[INFO] [stdout] test src/binary.rs - binary::RefBitAnd (line 192) ... ok
[INFO] [stdout] test src/binary.rs - binary::RefShr (line 199) ... ok
[INFO] [stdout] test src/binary.rs - binary::RefRem (line 197) ... ok
[INFO] [stdout] test src/binary.rs - binary::RefSub (line 200) ... ok
[INFO] [stdout] test src/binary.rs - binary::RefShl (line 198) ... ok
[INFO] [stdout] test src/binary.rs - binary::RefDiv (line 195) ... ok
[INFO] [stdout] test src/binary.rs - binary::RefBitOr (line 193) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "39c9048f73186e155797bce584584de9c9081182e511fd0b4e5578853a76102c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39c9048f73186e155797bce584584de9c9081182e511fd0b4e5578853a76102c", kill_on_drop: false }`
[INFO] [stdout] 39c9048f73186e155797bce584584de9c9081182e511fd0b4e5578853a76102c