[INFO] fetching crate mediumvec 1.2.0...
[INFO] testing mediumvec-1.2.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate mediumvec 1.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate mediumvec 1.2.0 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 mediumvec 1.2.0
[INFO] finished tweaking crates.io crate mediumvec 1.2.0
[INFO] tweaked toml for crates.io crate mediumvec 1.2.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d1f501e653eebee0b31c4d3020c3a3d28a32ca315024adb2936c8e4acb3019e1
[INFO] running `Command { std: "docker" "start" "-a" "d1f501e653eebee0b31c4d3020c3a3d28a32ca315024adb2936c8e4acb3019e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1f501e653eebee0b31c4d3020c3a3d28a32ca315024adb2936c8e4acb3019e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1f501e653eebee0b31c4d3020c3a3d28a32ca315024adb2936c8e4acb3019e1", kill_on_drop: false }`
[INFO] [stdout] d1f501e653eebee0b31c4d3020c3a3d28a32ca315024adb2936c8e4acb3019e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 03633f7caa51edc5afce5fe3bbbf8effa47ceb82de8be95e7fd29e7e4999ae8c
[INFO] running `Command { std: "docker" "start" "-a" "03633f7caa51edc5afce5fe3bbbf8effa47ceb82de8be95e7fd29e7e4999ae8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling mediumvec v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "03633f7caa51edc5afce5fe3bbbf8effa47ceb82de8be95e7fd29e7e4999ae8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03633f7caa51edc5afce5fe3bbbf8effa47ceb82de8be95e7fd29e7e4999ae8c", kill_on_drop: false }`
[INFO] [stdout] 03633f7caa51edc5afce5fe3bbbf8effa47ceb82de8be95e7fd29e7e4999ae8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 32716b69937701739539562ba13a189c51032a26c3b055f36b4ba1eaf8806c9f
[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" "32716b69937701739539562ba13a189c51032a26c3b055f36b4ba1eaf8806c9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mediumvec v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "32716b69937701739539562ba13a189c51032a26c3b055f36b4ba1eaf8806c9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32716b69937701739539562ba13a189c51032a26c3b055f36b4ba1eaf8806c9f", kill_on_drop: false }`
[INFO] [stdout] 32716b69937701739539562ba13a189c51032a26c3b055f36b4ba1eaf8806c9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 0bfc1d9a160bafaae5a5e8cdecb7af3592410538b0a18751b1ae111be9a760c6
[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" "0bfc1d9a160bafaae5a5e8cdecb7af3592410538b0a18751b1ae111be9a760c6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mediumvec-a51de8a43150fb22)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mediumvec
[INFO] [stdout] running 4 tests
[INFO] [stdout] test vec32::tests::it_works ... ok
[INFO] [stdout] test vec32::tests::test_size ... ok
[INFO] [stdout] test vec32::tests::test_hash ... ok
[INFO] [stdout] test vec32::tests::singledrop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/vec32.rs - vec32::Vec32<T>::insert (line 148) ... ok
[INFO] [stdout] test src/vec32.rs - vec32::Vec32<T>::as_vec (line 240) ... ok
[INFO] [stdout] test src/vec32.rs - vec32::Vec32 (line 52) ... ok
[INFO] [stdout] test src/vec32.rs - vec32 (line 288) ... ok
[INFO] [stdout] test src/vec32.rs - vec32::Vec32<T>::remove (line 122) ... ok
[INFO] [stdout] test src/vec32.rs - vec32::Vec32 (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0bfc1d9a160bafaae5a5e8cdecb7af3592410538b0a18751b1ae111be9a760c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bfc1d9a160bafaae5a5e8cdecb7af3592410538b0a18751b1ae111be9a760c6", kill_on_drop: false }`
[INFO] [stdout] 0bfc1d9a160bafaae5a5e8cdecb7af3592410538b0a18751b1ae111be9a760c6