[INFO] fetching crate vecstorage 0.1.2...
[INFO] testing vecstorage-0.1.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate vecstorage 0.1.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate vecstorage 0.1.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vecstorage 0.1.2
[INFO] finished tweaking crates.io crate vecstorage 0.1.2
[INFO] tweaked toml for crates.io crate vecstorage 0.1.2 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07e12392664d0144fabac685feb46b9a2341fbeccacb3e183d8de0dcad75034f
[INFO] running `Command { std: "docker" "start" "-a" "07e12392664d0144fabac685feb46b9a2341fbeccacb3e183d8de0dcad75034f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07e12392664d0144fabac685feb46b9a2341fbeccacb3e183d8de0dcad75034f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07e12392664d0144fabac685feb46b9a2341fbeccacb3e183d8de0dcad75034f", kill_on_drop: false }`
[INFO] [stdout] 07e12392664d0144fabac685feb46b9a2341fbeccacb3e183d8de0dcad75034f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60447e02a9dc95e7253bda4fa57b983aa078a38e06f99a3c4b0f1c0527132da6
[INFO] running `Command { std: "docker" "start" "-a" "60447e02a9dc95e7253bda4fa57b983aa078a38e06f99a3c4b0f1c0527132da6", kill_on_drop: false }`
[INFO] [stderr]    Compiling vecstorage v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "60447e02a9dc95e7253bda4fa57b983aa078a38e06f99a3c4b0f1c0527132da6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60447e02a9dc95e7253bda4fa57b983aa078a38e06f99a3c4b0f1c0527132da6", kill_on_drop: false }`
[INFO] [stdout] 60447e02a9dc95e7253bda4fa57b983aa078a38e06f99a3c4b0f1c0527132da6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e73931ba1e1de5ff99c6768340604af06cae8fbd9d95595a5bcaae31d31a4da4
[INFO] running `Command { std: "docker" "start" "-a" "e73931ba1e1de5ff99c6768340604af06cae8fbd9d95595a5bcaae31d31a4da4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling vecstorage v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "e73931ba1e1de5ff99c6768340604af06cae8fbd9d95595a5bcaae31d31a4da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e73931ba1e1de5ff99c6768340604af06cae8fbd9d95595a5bcaae31d31a4da4", kill_on_drop: false }`
[INFO] [stdout] e73931ba1e1de5ff99c6768340604af06cae8fbd9d95595a5bcaae31d31a4da4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 751b107ccfc8b62d100931881907215c13cafa9d2ad11391d138a09e0b1c8c9c
[INFO] running `Command { std: "docker" "start" "-a" "751b107ccfc8b62d100931881907215c13cafa9d2ad11391d138a09e0b1c8c9c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vecstorage-76b16c68846f3c78)
[INFO] [stdout] running 6 tests
[INFO] [stdout] test vec_storage_mut_common_use_cases ... ok
[INFO] [stdout] test vecstorage_implements_send ... ok
[INFO] [stdout] test vecstorage_implements_sync ... ok
[INFO] [stdout] test mem_forgetting_guard_does_not_lead_to_panic ... ok
[INFO] [stdout] test creating_guard_with_different_size_gives_leads_to_panic - should panic ... ok
[INFO] [stdout] test mem_forgetting_guard_leads_to_panic_with_new_guard - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vecstorage
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 6) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 74) ... ok
[INFO] [stdout] test src/lib.rs - VecStorage<T>::with_capacity (line 191) ... ok
[INFO] [stdout] test src/lib.rs - VecStorage<T>::capacity (line 213) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - VecStorage<T>::vec_guard (line 234) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "751b107ccfc8b62d100931881907215c13cafa9d2ad11391d138a09e0b1c8c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "751b107ccfc8b62d100931881907215c13cafa9d2ad11391d138a09e0b1c8c9c", kill_on_drop: false }`
[INFO] [stdout] 751b107ccfc8b62d100931881907215c13cafa9d2ad11391d138a09e0b1c8c9c