[INFO] fetching crate thunderdome 0.6.1...
[INFO] testing thunderdome-0.6.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate thunderdome 0.6.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate thunderdome 0.6.1
[INFO] finished tweaking crates.io crate thunderdome 0.6.1
[INFO] tweaked toml for crates.io crate thunderdome 0.6.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate thunderdome 0.6.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7162d41bdb7c0f8ccccf6b2a2b654ef97c0cb506461c00419b5684d113cd16a0
[INFO] running `Command { std: "docker" "start" "-a" "7162d41bdb7c0f8ccccf6b2a2b654ef97c0cb506461c00419b5684d113cd16a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7162d41bdb7c0f8ccccf6b2a2b654ef97c0cb506461c00419b5684d113cd16a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7162d41bdb7c0f8ccccf6b2a2b654ef97c0cb506461c00419b5684d113cd16a0", kill_on_drop: false }`
[INFO] [stdout] 7162d41bdb7c0f8ccccf6b2a2b654ef97c0cb506461c00419b5684d113cd16a0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7e9998c0d468d2c5b1219f045ea1e8d7778bc8caf7a31851391b31253da9b61
[INFO] running `Command { std: "docker" "start" "-a" "c7e9998c0d468d2c5b1219f045ea1e8d7778bc8caf7a31851391b31253da9b61", kill_on_drop: false }`
[INFO] [stderr]    Compiling thunderdome v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "c7e9998c0d468d2c5b1219f045ea1e8d7778bc8caf7a31851391b31253da9b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7e9998c0d468d2c5b1219f045ea1e8d7778bc8caf7a31851391b31253da9b61", kill_on_drop: false }`
[INFO] [stdout] c7e9998c0d468d2c5b1219f045ea1e8d7778bc8caf7a31851391b31253da9b61
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5c39bed354bce33c1b4ffa8cec14c0c040fca6adf2bc886603a87a75f73fe5b
[INFO] running `Command { std: "docker" "start" "-a" "c5c39bed354bce33c1b4ffa8cec14c0c040fca6adf2bc886603a87a75f73fe5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling thunderdome v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "c5c39bed354bce33c1b4ffa8cec14c0c040fca6adf2bc886603a87a75f73fe5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5c39bed354bce33c1b4ffa8cec14c0c040fca6adf2bc886603a87a75f73fe5b", kill_on_drop: false }`
[INFO] [stdout] c5c39bed354bce33c1b4ffa8cec14c0c040fca6adf2bc886603a87a75f73fe5b
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd26b8c2f0e58758eacdbd0c6002e8e9db156fcef4189596c32abcf52eb5f7a8
[INFO] running `Command { std: "docker" "start" "-a" "bd26b8c2f0e58758eacdbd0c6002e8e9db156fcef4189596c32abcf52eb5f7a8", 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/thunderdome-bfe53aef5a01a820)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test arena::test::get2_mut_reversed_order ... ok
[INFO] [stdout] test arena::test::get2_mut_same_slot_different_generation ... ok
[INFO] [stdout] test arena::test::get_mut ... ok
[INFO] [stdout] test arena::test::get2_mut_non_exist_handle ... ok
[INFO] [stdout] test arena::test::insert_and_get ... ok
[INFO] [stdout] test arena::test::insert_at ... ok
[INFO] [stdout] test arena::test::insert_at_first_slot ... ok
[INFO] [stdout] test arena::test::insert_at_middle ... ok
[INFO] [stdout] test arena::test::insert_at_slot ... ok
[INFO] [stdout] test arena::test::insert_remove_get_by_slot ... ok
[INFO] [stdout] test arena::test::insert_remove_insert_capacity ... ok
[INFO] [stdout] test arena::test::new ... ok
[INFO] [stdout] test arena::test::retain ... ok
[INFO] [stdout] test free_pointer::test::from_slot ... ok
[INFO] [stdout] test generation::test::first_and_next ... ok
[INFO] [stdout] test generation::test::wrap_on_overflow ... ok
[INFO] [stdout] test arena::test::with_capacity ... ok
[INFO] [stdout] test arena::test::invalidate ... ok
[INFO] [stdout] test arena::test::index_bits_none_on_zero_generation ... ok
[INFO] [stdout] test arena::test::get2_mut ... ok
[INFO] [stdout] test arena::test::index_bits_roundtrip ... ok
[INFO] [stdout] test iter::iter::test::iter ... ok
[INFO] [stdout] test iter::drain::test::drain ... ok
[INFO] [stdout] test arena::test::size_of_index ... ok
[INFO] [stdout] test iter::into_iter::test::into_iter ... ok
[INFO] [stdout] test iter::iter_mut::test::iter_mut ... ok
[INFO] [stdout] test arena::test::insert_remove_get ... ok
[INFO] [stdout] test arena::test::get2_mut_panics - should panic ... ok
[INFO] [stdout] test free_pointer::test::panic_on_overflow - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests thunderdome
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bd26b8c2f0e58758eacdbd0c6002e8e9db156fcef4189596c32abcf52eb5f7a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd26b8c2f0e58758eacdbd0c6002e8e9db156fcef4189596c32abcf52eb5f7a8", kill_on_drop: false }`
[INFO] [stdout] bd26b8c2f0e58758eacdbd0c6002e8e9db156fcef4189596c32abcf52eb5f7a8