[INFO] fetching crate toolshed 0.8.1...
[INFO] testing toolshed-0.8.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate toolshed 0.8.1 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate toolshed 0.8.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate toolshed 0.8.1
[INFO] finished tweaking crates.io crate toolshed 0.8.1
[INFO] tweaked toml for crates.io crate toolshed 0.8.1 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77ef503ae90b39c984ca65086077e7577b9f55473825a689cabeb8e66d921d18
[INFO] running `Command { std: "docker" "start" "-a" "77ef503ae90b39c984ca65086077e7577b9f55473825a689cabeb8e66d921d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77ef503ae90b39c984ca65086077e7577b9f55473825a689cabeb8e66d921d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77ef503ae90b39c984ca65086077e7577b9f55473825a689cabeb8e66d921d18", kill_on_drop: false }`
[INFO] [stdout] 77ef503ae90b39c984ca65086077e7577b9f55473825a689cabeb8e66d921d18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edcf9b4899e39f1eb40b225202c1985d0bf736bfba59b2a64d02eac40957c2ae
[INFO] running `Command { std: "docker" "start" "-a" "edcf9b4899e39f1eb40b225202c1985d0bf736bfba59b2a64d02eac40957c2ae", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling toolshed v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "edcf9b4899e39f1eb40b225202c1985d0bf736bfba59b2a64d02eac40957c2ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edcf9b4899e39f1eb40b225202c1985d0bf736bfba59b2a64d02eac40957c2ae", kill_on_drop: false }`
[INFO] [stdout] edcf9b4899e39f1eb40b225202c1985d0bf736bfba59b2a64d02eac40957c2ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec7f2076396b08990a5f17d015da46962978c45ee2ff2f3ae5b02371a0549a85
[INFO] running `Command { std: "docker" "start" "-a" "ec7f2076396b08990a5f17d015da46962978c45ee2ff2f3ae5b02371a0549a85", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling toolshed v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.69s
[INFO] running `Command { std: "docker" "inspect" "ec7f2076396b08990a5f17d015da46962978c45ee2ff2f3ae5b02371a0549a85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec7f2076396b08990a5f17d015da46962978c45ee2ff2f3ae5b02371a0549a85", kill_on_drop: false }`
[INFO] [stdout] ec7f2076396b08990a5f17d015da46962978c45ee2ff2f3ae5b02371a0549a85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de927174cc5d6c12cb75760f8947898e1f00771158ca1792ebf09fc0eaf96bd9
[INFO] running `Command { std: "docker" "start" "-a" "de927174cc5d6c12cb75760f8947898e1f00771158ca1792ebf09fc0eaf96bd9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/toolshed-e267938c97c7a7db)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test arena::test::aligns_slice_allocs ... ok
[INFO] [stdout] test arena::test::aligns_str_allocs ... ok
[INFO] [stdout] test arena::test::alloc_lazy_slices ... ok
[INFO] [stdout] test arena::test::alloc_nul_term_str ... ok
[INFO] [stdout] test arena::test::alloc_slice ... ok
[INFO] [stdout] test arena::test::allocate_huge_heap ... ok
[INFO] [stdout] test arena::test::allocate_some_stuff ... ok
[INFO] [stdout] test bloom::test::does_not_conflict_on_letter_casing ... ok
[INFO] [stdout] test bloom::test::does_not_conflict_on_different_lengths ... ok
[INFO] [stdout] test bloom::test::has_low_enough_conflict_rate ... ok
[INFO] [stdout] test bloom::test::produces_correct_number_of_bits ... ok
[INFO] [stdout] test cell::test::cell ... ok
[INFO] [stdout] test cell::test::contain_static_ref ... ok
[INFO] [stdout] test impl_debug::test::bloom_map_debug ... ok
[INFO] [stdout] test impl_debug::test::bloom_set_debug ... ok
[INFO] [stdout] test impl_debug::test::list_debug ... ok
[INFO] [stdout] test impl_debug::test::map_debug ... ok
[INFO] [stdout] test impl_debug::test::set_debug ... ok
[INFO] [stdout] test list::test::builder ... ok
[INFO] [stdout] test list::test::empty_builder ... ok
[INFO] [stdout] test list::test::empty_unsafe_list ... ok
[INFO] [stdout] test list::test::from_iter ... ok
[INFO] [stdout] test list::test::only_element ... ok
[INFO] [stdout] test list::test::prepend ... ok
[INFO] [stdout] test list::test::shift ... ok
[INFO] [stdout] test list::test::unsafe_list ... ok
[INFO] [stdout] test list::test::shift_ref ... ok
[INFO] [stdout] test map::test::bloom_map ... ok
[INFO] [stdout] test map::test::from_eq ... ok
[INFO] [stdout] test map::test::insert_replace ... ok
[INFO] [stdout] test map::test::iter ... ok
[INFO] [stdout] test map::test::map ... ok
[INFO] [stdout] test set::test::bloom_set ... ok
[INFO] [stdout] test set::test::bloom_set_iter ... ok
[INFO] [stdout] test set::test::from_eq ... ok
[INFO] [stdout] test set::test::set_iter ... ok
[INFO] [stdout] test set::test::set ... ok
[INFO] [stdout] test arena::test::allocate_some_vecs ... ok
[INFO] [stdout] test arena::test::allocate_some_cows ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests toolshed
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/arena.rs - arena::NulTermStr::byte_unchecked (line 104) ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "de927174cc5d6c12cb75760f8947898e1f00771158ca1792ebf09fc0eaf96bd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de927174cc5d6c12cb75760f8947898e1f00771158ca1792ebf09fc0eaf96bd9", kill_on_drop: false }`
[INFO] [stdout] de927174cc5d6c12cb75760f8947898e1f00771158ca1792ebf09fc0eaf96bd9