[INFO] fetching crate shortlist 0.2.0...
[INFO] testing shortlist-0.2.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate shortlist 0.2.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate shortlist 0.2.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shortlist 0.2.0
[INFO] finished tweaking crates.io crate shortlist 0.2.0
[INFO] tweaked toml for crates.io crate shortlist 0.2.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63dc0017250a5295ad5c733d10b38afd801dbefac20d39716b30d8e86e0d2630
[INFO] running `Command { std: "docker" "start" "-a" "63dc0017250a5295ad5c733d10b38afd801dbefac20d39716b30d8e86e0d2630", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63dc0017250a5295ad5c733d10b38afd801dbefac20d39716b30d8e86e0d2630", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63dc0017250a5295ad5c733d10b38afd801dbefac20d39716b30d8e86e0d2630", kill_on_drop: false }`
[INFO] [stdout] 63dc0017250a5295ad5c733d10b38afd801dbefac20d39716b30d8e86e0d2630
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89d332acf5992010a33f5a261e638922a3c9a92d2ddc9cf721c219382b16e189
[INFO] running `Command { std: "docker" "start" "-a" "89d332acf5992010a33f5a261e638922a3c9a92d2ddc9cf721c219382b16e189", kill_on_drop: false }`
[INFO] [stderr]    Compiling shortlist v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "89d332acf5992010a33f5a261e638922a3c9a92d2ddc9cf721c219382b16e189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89d332acf5992010a33f5a261e638922a3c9a92d2ddc9cf721c219382b16e189", kill_on_drop: false }`
[INFO] [stdout] 89d332acf5992010a33f5a261e638922a3c9a92d2ddc9cf721c219382b16e189
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b168d3d2aa8ca2398a3699a2d459c6bc7fcd32c6664388298e51bb9b0d50734
[INFO] running `Command { std: "docker" "start" "-a" "0b168d3d2aa8ca2398a3699a2d459c6bc7fcd32c6664388298e51bb9b0d50734", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling shortlist v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.89s
[INFO] running `Command { std: "docker" "inspect" "0b168d3d2aa8ca2398a3699a2d459c6bc7fcd32c6664388298e51bb9b0d50734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b168d3d2aa8ca2398a3699a2d459c6bc7fcd32c6664388298e51bb9b0d50734", kill_on_drop: false }`
[INFO] [stdout] 0b168d3d2aa8ca2398a3699a2d459c6bc7fcd32c6664388298e51bb9b0d50734
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cf6f1cae71d56416c8f9d3fbfcbb7273c456e142358fd28bf16e76b4414dbee6
[INFO] running `Command { std: "docker" "start" "-a" "cf6f1cae71d56416c8f9d3fbfcbb7273c456e142358fd28bf16e76b4414dbee6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shortlist-07aec04f65c3608e)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::append ... ok
[INFO] [stdout] test tests::into_vec ... ok
[INFO] [stdout] test tests::sorted_cloned_vec ... ok
[INFO] [stdout] test tests::clear ... ok
[INFO] [stdout] test tests::drain ... ok
[INFO] [stdout] test tests::into_sorted_vec ... ok
[INFO] [stdout] test tests::capacity_and_len ... ok
[INFO] [stderr]    Doc-tests shortlist
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 22.56s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/lib.rs - Shortlist<T>::capacity (line 476) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::sorted_cloned_vec (line 432) ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/lib.rs - (line 66) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::len (line 515) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::from_iter (line 210) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::iter (line 456) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::from_slice (line 179) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::is_empty (line 540) ... ok
[INFO] [stdout] test src/lib.rs - (line 91) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::into_sorted_vec (line 409) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::clear (line 583) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::clone_push (line 288) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::new (line 155) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::drain (line 563) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::push (line 242) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::append_slice (line 381) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::into_vec (line 492) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::append (line 350) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist (line 124) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cf6f1cae71d56416c8f9d3fbfcbb7273c456e142358fd28bf16e76b4414dbee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf6f1cae71d56416c8f9d3fbfcbb7273c456e142358fd28bf16e76b4414dbee6", kill_on_drop: false }`
[INFO] [stdout] cf6f1cae71d56416c8f9d3fbfcbb7273c456e142358fd28bf16e76b4414dbee6