[INFO] fetching crate thunderdome 0.5.0...
[INFO] testing thunderdome-0.5.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate thunderdome 0.5.0 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate thunderdome 0.5.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate thunderdome 0.5.0
[INFO] finished tweaking crates.io crate thunderdome 0.5.0
[INFO] tweaked toml for crates.io crate thunderdome 0.5.0 written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e66b9bc814790c591b30143958a9cbc71f491aec877d93aa5e927e810333a1e
[INFO] running `Command { std: "docker" "start" "-a" "0e66b9bc814790c591b30143958a9cbc71f491aec877d93aa5e927e810333a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e66b9bc814790c591b30143958a9cbc71f491aec877d93aa5e927e810333a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e66b9bc814790c591b30143958a9cbc71f491aec877d93aa5e927e810333a1e", kill_on_drop: false }`
[INFO] [stdout] 0e66b9bc814790c591b30143958a9cbc71f491aec877d93aa5e927e810333a1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73fadba488e9911034d8965395684dd9d45fa6162c625cb41ef748992370087d
[INFO] running `Command { std: "docker" "start" "-a" "73fadba488e9911034d8965395684dd9d45fa6162c625cb41ef748992370087d", kill_on_drop: false }`
[INFO] [stderr]    Compiling thunderdome v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "73fadba488e9911034d8965395684dd9d45fa6162c625cb41ef748992370087d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73fadba488e9911034d8965395684dd9d45fa6162c625cb41ef748992370087d", kill_on_drop: false }`
[INFO] [stdout] 73fadba488e9911034d8965395684dd9d45fa6162c625cb41ef748992370087d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 349e4fab711aed7e7501c3775aa716af6118fdb901f0c53895fa135fa0d27a74
[INFO] running `Command { std: "docker" "start" "-a" "349e4fab711aed7e7501c3775aa716af6118fdb901f0c53895fa135fa0d27a74", kill_on_drop: false }`
[INFO] [stderr]    Compiling thunderdome v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "349e4fab711aed7e7501c3775aa716af6118fdb901f0c53895fa135fa0d27a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "349e4fab711aed7e7501c3775aa716af6118fdb901f0c53895fa135fa0d27a74", kill_on_drop: false }`
[INFO] [stdout] 349e4fab711aed7e7501c3775aa716af6118fdb901f0c53895fa135fa0d27a74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a45bb33848189855b05b75f4221713c9d0c680c13aebadc8095ed26f505dec3
[INFO] running `Command { std: "docker" "start" "-a" "4a45bb33848189855b05b75f4221713c9d0c680c13aebadc8095ed26f505dec3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/thunderdome-3b33535499f8fc8b)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test arena::test::get2_mut ... ok
[INFO] [stdout] test arena::test::get2_mut_reversed_order ... ok
[INFO] [stdout] test arena::test::get2_mut_non_exist_handle ... 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::index_bits_none_on_zero_generation ... ok
[INFO] [stdout] test arena::test::index_bits_roundtrip ... 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_remove_get ... ok
[INFO] [stdout] test arena::test::insert_remove_get_by_slot ... ok
[INFO] [stdout] test arena::test::insert_at_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 arena::test::invalidate ... ok
[INFO] [stdout] test arena::test::size_of_index ... ok
[INFO] [stdout] test arena::test::with_capacity ... 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 iter::drain::test::drain ... ok
[INFO] [stdout] test iter::into_iter::test::into_iter ... ok
[INFO] [stdout] test iter::iter::test::iter ... ok
[INFO] [stdout] test iter::iter_mut::test::iter_mut ... 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. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4a45bb33848189855b05b75f4221713c9d0c680c13aebadc8095ed26f505dec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a45bb33848189855b05b75f4221713c9d0c680c13aebadc8095ed26f505dec3", kill_on_drop: false }`
[INFO] [stdout] 4a45bb33848189855b05b75f4221713c9d0c680c13aebadc8095ed26f505dec3