[INFO] fetching crate dynvec 0.1.4...
[INFO] testing dynvec-0.1.4 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate dynvec 0.1.4 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate dynvec 0.1.4 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 dynvec 0.1.4
[INFO] finished tweaking crates.io crate dynvec 0.1.4
[INFO] tweaked toml for crates.io crate dynvec 0.1.4 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] b8a93e352a5a0ab36d28f20bef74331f540b5d8e9bda2b37e413c7595633fc55
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b8a93e352a5a0ab36d28f20bef74331f540b5d8e9bda2b37e413c7595633fc55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8a93e352a5a0ab36d28f20bef74331f540b5d8e9bda2b37e413c7595633fc55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a93e352a5a0ab36d28f20bef74331f540b5d8e9bda2b37e413c7595633fc55", kill_on_drop: false }`
[INFO] [stdout] b8a93e352a5a0ab36d28f20bef74331f540b5d8e9bda2b37e413c7595633fc55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] bbf171f686345aa57acc122c8ab62497ffc15fa9561d9483d497cd5df93886a9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bbf171f686345aa57acc122c8ab62497ffc15fa9561d9483d497cd5df93886a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling dynvec v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "bbf171f686345aa57acc122c8ab62497ffc15fa9561d9483d497cd5df93886a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbf171f686345aa57acc122c8ab62497ffc15fa9561d9483d497cd5df93886a9", kill_on_drop: false }`
[INFO] [stdout] bbf171f686345aa57acc122c8ab62497ffc15fa9561d9483d497cd5df93886a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 937732bd0a07243434fed4c81735d3e4ada8f679b7e38d4a393c2dfd3cb1752c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "937732bd0a07243434fed4c81735d3e4ada8f679b7e38d4a393c2dfd3cb1752c", kill_on_drop: false }`
[INFO] [stderr]    Compiling dynvec v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "937732bd0a07243434fed4c81735d3e4ada8f679b7e38d4a393c2dfd3cb1752c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "937732bd0a07243434fed4c81735d3e4ada8f679b7e38d4a393c2dfd3cb1752c", kill_on_drop: false }`
[INFO] [stdout] 937732bd0a07243434fed4c81735d3e4ada8f679b7e38d4a393c2dfd3cb1752c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] de6985c91883d74b7291b3d101d222d1ad9b65869188caf138bebff4228cb36d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "de6985c91883d74b7291b3d101d222d1ad9b65869188caf138bebff4228cb36d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 14 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dynvec-3d5ede80de77cf5f)
[INFO] [stdout] test region::block::allocations_count ... ok
[INFO] [stdout] test region::block::invalid_deallocation ... ok
[INFO] [stdout] test region::block::for_layouts ... ok
[INFO] [stdout] test raw::normal_use ... ok
[INFO] [stdout] test region::block::has_allocated ... ok
[INFO] [stdout] test region::chunks::allocate_chunk_large_enough ... ok
[INFO] [stdout] test region::chunks::allocate_new_chunk ... ok
[INFO] [stdout] test region::chunks::has_allocated ... ok
[INFO] [stdout] test region::block::distinct_allocations ... ok
[INFO] [stdout] test region::chunks::allocations_count ... ok
[INFO] [stderr]    Doc-tests dynvec
[INFO] [stdout] test raw::properly_dropped ... ok
[INFO] [stdout] test region::block::reuse_deallocated_memory ... ok
[INFO] [stdout] test region::block::valid_alignement ... ok
[INFO] [stdout] test region::deallocate_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "de6985c91883d74b7291b3d101d222d1ad9b65869188caf138bebff4228cb36d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de6985c91883d74b7291b3d101d222d1ad9b65869188caf138bebff4228cb36d", kill_on_drop: false }`
[INFO] [stdout] de6985c91883d74b7291b3d101d222d1ad9b65869188caf138bebff4228cb36d