[INFO] fetching crate thunderdome 0.6.1...
[INFO] testing thunderdome-0.6.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate thunderdome 0.6.1 into /workspace/builds/worker-3-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-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate thunderdome 0.6.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6c9dad000f50e053911fcb2f7925549182ff3a0ba6c7959f9bf9e612cdef78f
[INFO] running `Command { std: "docker" "start" "-a" "d6c9dad000f50e053911fcb2f7925549182ff3a0ba6c7959f9bf9e612cdef78f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6c9dad000f50e053911fcb2f7925549182ff3a0ba6c7959f9bf9e612cdef78f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6c9dad000f50e053911fcb2f7925549182ff3a0ba6c7959f9bf9e612cdef78f", kill_on_drop: false }`
[INFO] [stdout] d6c9dad000f50e053911fcb2f7925549182ff3a0ba6c7959f9bf9e612cdef78f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fced0b054e42ef8a741a3712f11e9c3165a348f2dbc2b3511dcecf767d04a4b
[INFO] running `Command { std: "docker" "start" "-a" "0fced0b054e42ef8a741a3712f11e9c3165a348f2dbc2b3511dcecf767d04a4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling thunderdome v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "0fced0b054e42ef8a741a3712f11e9c3165a348f2dbc2b3511dcecf767d04a4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fced0b054e42ef8a741a3712f11e9c3165a348f2dbc2b3511dcecf767d04a4b", kill_on_drop: false }`
[INFO] [stdout] 0fced0b054e42ef8a741a3712f11e9c3165a348f2dbc2b3511dcecf767d04a4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 907dd0b73d856485f2d83f813647cbf84d2e0c6d86277277ca66e299bb47fb72
[INFO] running `Command { std: "docker" "start" "-a" "907dd0b73d856485f2d83f813647cbf84d2e0c6d86277277ca66e299bb47fb72", kill_on_drop: false }`
[INFO] [stderr]    Compiling thunderdome v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "907dd0b73d856485f2d83f813647cbf84d2e0c6d86277277ca66e299bb47fb72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "907dd0b73d856485f2d83f813647cbf84d2e0c6d86277277ca66e299bb47fb72", kill_on_drop: false }`
[INFO] [stdout] 907dd0b73d856485f2d83f813647cbf84d2e0c6d86277277ca66e299bb47fb72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 17539ffe696b9aa43b095a437dd365f916b7211d1cc9fd7e32eb28becb965623
[INFO] running `Command { std: "docker" "start" "-a" "17539ffe696b9aa43b095a437dd365f916b7211d1cc9fd7e32eb28becb965623", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[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::get2_mut ... ok
[INFO] [stdout] test arena::test::get2_mut_non_exist_handle ... ok
[INFO] [stdout] test arena::test::index_bits_none_on_zero_generation ... ok
[INFO] [stdout] test arena::test::get_mut ... 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_middle ... ok
[INFO] [stdout] test arena::test::insert_at_first_slot ... 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_get ... ok
[INFO] [stdout] test arena::test::insert_remove_insert_capacity ... 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::new ... 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::into_iter::test::into_iter ... ok
[INFO] [stdout] test iter::drain::test::drain ... 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. 29 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 0.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "17539ffe696b9aa43b095a437dd365f916b7211d1cc9fd7e32eb28becb965623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17539ffe696b9aa43b095a437dd365f916b7211d1cc9fd7e32eb28becb965623", kill_on_drop: false }`
[INFO] [stdout] 17539ffe696b9aa43b095a437dd365f916b7211d1cc9fd7e32eb28becb965623