[INFO] fetching crate genindex 0.2.2...
[INFO] testing genindex-0.2.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate genindex 0.2.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate genindex 0.2.2
[INFO] finished tweaking crates.io crate genindex 0.2.2
[INFO] tweaked toml for crates.io crate genindex 0.2.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate genindex 0.2.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 405e7409dc4b582c65a13cec045d56bab8897273c20d80405386fea7059362cd
[INFO] running `Command { std: "docker" "start" "-a" "405e7409dc4b582c65a13cec045d56bab8897273c20d80405386fea7059362cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "405e7409dc4b582c65a13cec045d56bab8897273c20d80405386fea7059362cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "405e7409dc4b582c65a13cec045d56bab8897273c20d80405386fea7059362cd", kill_on_drop: false }`
[INFO] [stdout] 405e7409dc4b582c65a13cec045d56bab8897273c20d80405386fea7059362cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f09856bcc1fb21bc388d267b05e0d7aea865a30b331087083ac26d3dea7b8ee
[INFO] running `Command { std: "docker" "start" "-a" "8f09856bcc1fb21bc388d267b05e0d7aea865a30b331087083ac26d3dea7b8ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling genindex v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `Command { std: "docker" "inspect" "8f09856bcc1fb21bc388d267b05e0d7aea865a30b331087083ac26d3dea7b8ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f09856bcc1fb21bc388d267b05e0d7aea865a30b331087083ac26d3dea7b8ee", kill_on_drop: false }`
[INFO] [stdout] 8f09856bcc1fb21bc388d267b05e0d7aea865a30b331087083ac26d3dea7b8ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8530a90ef494e34b7fc05ad040843d36ba8791d1c9a93b6d2c01180c95d0c20
[INFO] running `Command { std: "docker" "start" "-a" "f8530a90ef494e34b7fc05ad040843d36ba8791d1c9a93b6d2c01180c95d0c20", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling genindex v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.63s
[INFO] running `Command { std: "docker" "inspect" "f8530a90ef494e34b7fc05ad040843d36ba8791d1c9a93b6d2c01180c95d0c20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8530a90ef494e34b7fc05ad040843d36ba8791d1c9a93b6d2c01180c95d0c20", kill_on_drop: false }`
[INFO] [stdout] f8530a90ef494e34b7fc05ad040843d36ba8791d1c9a93b6d2c01180c95d0c20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec1cefe4e8fe4a5a6aa98b4e80561ea356805e923b62f1c5f58e998614c96b46
[INFO] running `Command { std: "docker" "start" "-a" "ec1cefe4e8fe4a5a6aa98b4e80561ea356805e923b62f1c5f58e998614c96b46", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/genindex-06efb486ea402cc3)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test indexu64::tests::test_cmp ... ok
[INFO] [stdout] test indexf64::tests::test_cmp ... ok
[INFO] [stdout] test indexf64::tests::test_create ... ok
[INFO] [stdout] test newtype::tests::test_cmp ... ok
[INFO] [stdout] test indexu64::tests::test_create ... ok
[INFO] [stdout] test pair::tests::test_cmp ... ok
[INFO] [stdout] test newtype::tests::test_create ... ok
[INFO] [stdout] test pair::tests::test_create ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests genindex
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/genindex.rs - genindex::GenIndex::null (line 40) ... ok
[INFO] [stdout] test src/genindex.rs - genindex::GenIndex::from_index (line 28) ... ok
[INFO] [stdout] test src/genindex.rs - genindex::GenIndex::next_generation (line 64) ... ok
[INFO] [stdout] test src/genindex.rs - genindex::GenIndex::is_null (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec1cefe4e8fe4a5a6aa98b4e80561ea356805e923b62f1c5f58e998614c96b46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec1cefe4e8fe4a5a6aa98b4e80561ea356805e923b62f1c5f58e998614c96b46", kill_on_drop: false }`
[INFO] [stdout] ec1cefe4e8fe4a5a6aa98b4e80561ea356805e923b62f1c5f58e998614c96b46