[INFO] fetching crate vecstorage 0.1.2...
[INFO] testing vecstorage-0.1.2 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate vecstorage 0.1.2 into /workspace/builds/worker-4-tc2/source
[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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vecstorage 0.1.2 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c8385955877320712925bcdff9c18c29aaf358ef6f979ffd5ccb59d51eaabb5
[INFO] running `Command { std: "docker" "start" "-a" "8c8385955877320712925bcdff9c18c29aaf358ef6f979ffd5ccb59d51eaabb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c8385955877320712925bcdff9c18c29aaf358ef6f979ffd5ccb59d51eaabb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c8385955877320712925bcdff9c18c29aaf358ef6f979ffd5ccb59d51eaabb5", kill_on_drop: false }`
[INFO] [stdout] 8c8385955877320712925bcdff9c18c29aaf358ef6f979ffd5ccb59d51eaabb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c88902431d95330480d3c50647fd75fa70c1ff19426a4d73842eb55b199a5d26
[INFO] running `Command { std: "docker" "start" "-a" "c88902431d95330480d3c50647fd75fa70c1ff19426a4d73842eb55b199a5d26", kill_on_drop: false }`
[INFO] [stderr]    Compiling vecstorage v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "c88902431d95330480d3c50647fd75fa70c1ff19426a4d73842eb55b199a5d26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c88902431d95330480d3c50647fd75fa70c1ff19426a4d73842eb55b199a5d26", kill_on_drop: false }`
[INFO] [stdout] c88902431d95330480d3c50647fd75fa70c1ff19426a4d73842eb55b199a5d26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ac4321ac5276374171083ae9c12373a751e7c8b2e0f7af4656089a3a380054c
[INFO] running `Command { std: "docker" "start" "-a" "3ac4321ac5276374171083ae9c12373a751e7c8b2e0f7af4656089a3a380054c", kill_on_drop: false }`
[INFO] [stderr]    Compiling vecstorage v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "3ac4321ac5276374171083ae9c12373a751e7c8b2e0f7af4656089a3a380054c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ac4321ac5276374171083ae9c12373a751e7c8b2e0f7af4656089a3a380054c", kill_on_drop: false }`
[INFO] [stdout] 3ac4321ac5276374171083ae9c12373a751e7c8b2e0f7af4656089a3a380054c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 141ffdde4d223b2bbcaa9477d3e1553dc3c254d6f992396fcf1091455428bf18
[INFO] running `Command { std: "docker" "start" "-a" "141ffdde4d223b2bbcaa9477d3e1553dc3c254d6f992396fcf1091455428bf18", 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/vecstorage-e224f0753b370447)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test mem_forgetting_guard_does_not_lead_to_panic ... ok
[INFO] [stdout] test vecstorage_implements_send ... ok
[INFO] [stdout] test vecstorage_implements_sync ... ok
[INFO] [stdout] test vec_storage_mut_common_use_cases ... 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 0.04s
[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 23) ... ok
[INFO] [stdout] test src/lib.rs - VecStorage<T>::vec_guard (line 233) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... 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] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "141ffdde4d223b2bbcaa9477d3e1553dc3c254d6f992396fcf1091455428bf18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "141ffdde4d223b2bbcaa9477d3e1553dc3c254d6f992396fcf1091455428bf18", kill_on_drop: false }`
[INFO] [stdout] 141ffdde4d223b2bbcaa9477d3e1553dc3c254d6f992396fcf1091455428bf18