[INFO] fetching crate c_vec 2.0.0...
[INFO] testing c_vec-2.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate c_vec 2.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate c_vec 2.0.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate c_vec 2.0.0
[INFO] finished tweaking crates.io crate c_vec 2.0.0
[INFO] tweaked toml for crates.io crate c_vec 2.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee430d569560bc85419ab1add13af88583fee43b1c598d68d86869ab59f1b58c
[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" "ee430d569560bc85419ab1add13af88583fee43b1c598d68d86869ab59f1b58c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee430d569560bc85419ab1add13af88583fee43b1c598d68d86869ab59f1b58c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee430d569560bc85419ab1add13af88583fee43b1c598d68d86869ab59f1b58c", kill_on_drop: false }`
[INFO] [stdout] ee430d569560bc85419ab1add13af88583fee43b1c598d68d86869ab59f1b58c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 85dadb721bf08b25b27e3ff44839e7b29c72e6f14f4ffbd741fc3205ea8cc18d
[INFO] running `Command { std: "docker" "start" "-a" "85dadb721bf08b25b27e3ff44839e7b29c72e6f14f4ffbd741fc3205ea8cc18d", kill_on_drop: false }`
[INFO] [stderr]    Compiling c_vec v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "85dadb721bf08b25b27e3ff44839e7b29c72e6f14f4ffbd741fc3205ea8cc18d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85dadb721bf08b25b27e3ff44839e7b29c72e6f14f4ffbd741fc3205ea8cc18d", kill_on_drop: false }`
[INFO] [stdout] 85dadb721bf08b25b27e3ff44839e7b29c72e6f14f4ffbd741fc3205ea8cc18d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--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] 55d5827acba47fce5f8f89342a258f4f23141e65195219aa6c0bef7dbe16cfa8
[INFO] running `Command { std: "docker" "start" "-a" "55d5827acba47fce5f8f89342a258f4f23141e65195219aa6c0bef7dbe16cfa8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling c_vec v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.39s
[INFO] running `Command { std: "docker" "inspect" "55d5827acba47fce5f8f89342a258f4f23141e65195219aa6c0bef7dbe16cfa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55d5827acba47fce5f8f89342a258f4f23141e65195219aa6c0bef7dbe16cfa8", kill_on_drop: false }`
[INFO] [stdout] 55d5827acba47fce5f8f89342a258f4f23141e65195219aa6c0bef7dbe16cfa8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", 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] 59632985a2a8a52850eff3db6af918efd8097f0efbb06ac8fab86b0054527f74
[INFO] running `Command { std: "docker" "start" "-a" "59632985a2a8a52850eff3db6af918efd8097f0efbb06ac8fab86b0054527f74", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/c_vec-afeac21df7de9f9d)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::convert_test ... ok
[INFO] [stdout] test tests::iter_cslice ... ok
[INFO] [stdout] test tests::slice_test_basic ... ok
[INFO] [stdout] test tests::vec_test_basic ... ok
[INFO] [stdout] test tests::vec_test_unwrap ... ok
[INFO] [stdout] test tests::vec_to_slice_test ... ok
[INFO] [stdout] test tests::iter_cvec ... ok
[INFO] [stdout] test tests::vec_test_overrun_get ... ok
[INFO] [stdout] test tests::vec_test_overrun_set ... ok
[INFO] [stdout] test tests::slice_to_vec_test ... ok
[INFO] [stdout] test tests::slice_test_panic_at_null - should panic ... ok
[INFO] [stdout] test tests::vec_test_panic_at_null - should panic ... ok
[INFO] [stdout] test tests::slice_test_overrun_get - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests c_vec
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test src/c_slice.rs - c_slice::CSliceIter (line 20) ... ok
[INFO] [stdout] test src/c_slice.rs - c_slice::CSlice::new (line 76) ... ok
[INFO] [stdout] test src/c_slice.rs - c_slice::CSliceMut::get_unchecked_mut (line 386) ... ok
[INFO] [stdout] test src/c_slice.rs - c_slice::CSlice::is_empty (line 151) ... ok
[INFO] [stdout] test src/c_slice.rs - c_slice::CSliceMut (line 277) ... ok
[INFO] [stdout] test src/c_slice.rs - c_slice::CSlice (line 50) ... ok
[INFO] [stdout] test src/c_slice.rs - c_slice::CSlice::len (line 135) ... ok
[INFO] [stdout] test src/c_slice.rs - c_slice::CSliceMut::is_empty (line 419) ... ok
[INFO] [stdout] test src/c_slice.rs - c_slice::CSlice::iter (line 167) ... ok
[INFO] [stdout] test src/c_slice.rs - c_slice::CSliceMut::iter (line 435) ... ok
[INFO] [stdout] test src/c_slice.rs - c_slice::CSliceMut::get_unchecked (line 344) ... ok
[INFO] [stdout] test src/c_slice.rs - c_slice::CSlice::get_unchecked (line 117) ... ok
[INFO] [stdout] test src/c_slice.rs - c_slice::CSlice::get (line 97) ... ok
[INFO] [stdout] test src/c_slice.rs - c_slice::CSliceMut::get (line 324) ... ok
[INFO] [stdout] test src/c_slice.rs - c_slice::CSliceMut::iter_mut (line 456) ... ok
[INFO] [stdout] test src/c_slice.rs - c_slice::CSliceMut::get_mut (line 363) ... ok
[INFO] [stdout] test src/c_vec.rs - c_vec::CVec (line 84) ... ok
[INFO] [stdout] test src/c_slice.rs - c_slice::CSliceMutIterMut (line 247) ... ok
[INFO] [stdout] test src/c_slice.rs - c_slice::CSliceMut::len (line 403) ... ok
[INFO] [stdout] test src/c_slice.rs - c_slice::CSliceMut::new (line 303) ... ok
[INFO] [stdout] test src/c_vec.rs - c_vec::CVec<T>::as_cslice (line 311) ... ok
[INFO] [stdout] test src/c_vec.rs - c_vec::CVec<T>::as_cslice_mut (line 331) ... ok
[INFO] [stdout] test src/c_vec.rs - c_vec::CVec<T>::get_unchecked_mut (line 236) ... ok
[INFO] [stdout] test src/c_slice.rs - c_slice::CSliceMutIter (line 215) ... ok
[INFO] [stdout] test src/c_vec.rs - c_vec::CVec<T>::get (line 174) ... ok
[INFO] [stdout] test src/c_vec.rs - c_vec::CVec<T>::iter (line 351) ... ok
[INFO] [stdout] test src/c_vec.rs - c_vec::CVec<T>::get_mut (line 213) ... ok
[INFO] [stdout] test src/c_vec.rs - c_vec::CVec<T>::len (line 279) ... ok
[INFO] [stdout] test src/c_vec.rs - c_vec::CVec<T>::get_unchecked (line 194) ... ok
[INFO] [stdout] test src/c_vec.rs - c_vec::CVec<T>::into_inner (line 262) ... ok
[INFO] [stdout] test src/c_vec.rs - c_vec::CVec<T>::is_empty (line 295) ... ok
[INFO] [stdout] test src/c_vec.rs - c_vec::CVec<T>::new (line 118) ... ok
[INFO] [stdout] test src/c_vec.rs - c_vec::CVec<T>::iter_mut (line 372) ... ok
[INFO] [stdout] test src/c_vec.rs - c_vec::CVecIter (line 22) ... ok
[INFO] [stdout] test src/c_vec.rs - c_vec::CVec<T>::new_with_dtor (line 149) ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/c_vec.rs - c_vec::CVecIterMut (line 54) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "59632985a2a8a52850eff3db6af918efd8097f0efbb06ac8fab86b0054527f74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59632985a2a8a52850eff3db6af918efd8097f0efbb06ac8fab86b0054527f74", kill_on_drop: false }`
[INFO] [stdout] 59632985a2a8a52850eff3db6af918efd8097f0efbb06ac8fab86b0054527f74