[INFO] fetching crate multimap 0.8.3...
[INFO] testing multimap-0.8.3 against 1.54.0 for beta-1.55-1
[INFO] extracting crate multimap 0.8.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate multimap 0.8.3 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate multimap 0.8.3
[INFO] finished tweaking crates.io crate multimap 0.8.3
[INFO] tweaked toml for crates.io crate multimap 0.8.3 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98b1312cbc0fe98a29d8bc37735e230e919ea7c1419389f90774c951259e6433
[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" "98b1312cbc0fe98a29d8bc37735e230e919ea7c1419389f90774c951259e6433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98b1312cbc0fe98a29d8bc37735e230e919ea7c1419389f90774c951259e6433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98b1312cbc0fe98a29d8bc37735e230e919ea7c1419389f90774c951259e6433", kill_on_drop: false }`
[INFO] [stdout] 98b1312cbc0fe98a29d8bc37735e230e919ea7c1419389f90774c951259e6433
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+1.54.0" "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] 5eb50ecf9b0fcfc4f5bf71ce66df3d88f73d2fbf36fa8d3307ec5ec7bcb9bd42
[INFO] running `Command { std: "docker" "start" "-a" "5eb50ecf9b0fcfc4f5bf71ce66df3d88f73d2fbf36fa8d3307ec5ec7bcb9bd42", kill_on_drop: false }`
[INFO] [stderr]    Compiling multimap v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "5eb50ecf9b0fcfc4f5bf71ce66df3d88f73d2fbf36fa8d3307ec5ec7bcb9bd42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eb50ecf9b0fcfc4f5bf71ce66df3d88f73d2fbf36fa8d3307ec5ec7bcb9bd42", kill_on_drop: false }`
[INFO] [stdout] 5eb50ecf9b0fcfc4f5bf71ce66df3d88f73d2fbf36fa8d3307ec5ec7bcb9bd42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ffaf4e17047cb559032ed07f5cc40e3aad43f410c5d08eb4c9ee10b5c8b4d55
[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" "0ffaf4e17047cb559032ed07f5cc40e3aad43f410c5d08eb4c9ee10b5c8b4d55", kill_on_drop: false }`
[INFO] [stderr]    Compiling multimap v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "0ffaf4e17047cb559032ed07f5cc40e3aad43f410c5d08eb4c9ee10b5c8b4d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ffaf4e17047cb559032ed07f5cc40e3aad43f410c5d08eb4c9ee10b5c8b4d55", kill_on_drop: false }`
[INFO] [stdout] 0ffaf4e17047cb559032ed07f5cc40e3aad43f410c5d08eb4c9ee10b5c8b4d55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f538561d837993812d1e309ff9c8290f3f71dd5c7d9c57d4aea2e1967e2f6e3
[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" "5f538561d837993812d1e309ff9c8290f3f71dd5c7d9c57d4aea2e1967e2f6e3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/multimap-490384df5244d8ab)
[INFO] [stdout] running 48 tests
[INFO] [stdout] test tests::capacity ... ok
[INFO] [stdout] test serde::tests::test_multiple ... ok
[INFO] [stdout] test serde::tests::test_single ... ok
[INFO] [stdout] test tests::clear ... ok
[INFO] [stdout] test serde::tests::test_empty ... ok
[INFO] [stdout] test tests::get_present ... ok
[INFO] [stdout] test tests::insert ... ok
[INFO] [stdout] test tests::insert_many ... ok
[INFO] [stdout] test tests::insert_many_again ... ok
[INFO] [stdout] test tests::contains_key_true ... ok
[INFO] [stdout] test tests::get_mut ... ok
[INFO] [stdout] test tests::contains_key_false ... ok
[INFO] [stdout] test tests::get_not_present ... ok
[INFO] [stdout] test tests::get_vec_present ... ok
[INFO] [stdout] test tests::index ... ok
[INFO] [stdout] test tests::insert_many_from_slice ... ok
[INFO] [stdout] test tests::insert_many_from_slice_again ... ok
[INFO] [stdout] test tests::len ... ok
[INFO] [stdout] test tests::new ... ok
[INFO] [stdout] test tests::remove_not_present ... ok
[INFO] [stdout] test tests::remove_present ... ok
[INFO] [stdout] test tests::retain_also_removes_empty_vector ... ok
[INFO] [stdout] test tests::test_default ... ok
[INFO] [stdout] test tests::test_entry ... ok
[INFO] [stdout] test tests::test_entry_vec ... ok
[INFO] [stdout] test tests::test_eq ... ok
[INFO] [stdout] test tests::test_extend_consuming_hashmap ... ok
[INFO] [stdout] test tests::test_extend_consuming_multimap ... ok
[INFO] [stdout] test tests::test_extend_ref_hashmap ... ok
[INFO] [stdout] test tests::test_extend_ref_multimap ... ok
[INFO] [stdout] test tests::test_fmt_debug ... ok
[INFO] [stdout] test tests::test_from_iterator ... ok
[INFO] [stdout] test tests::test_is_vec ... ok
[INFO] [stdout] test tests::test_macro ... ok
[INFO] [stdout] test tests::with_capacity ... ok
[INFO] [stdout] test tests::get_vec_not_present ... ok
[INFO] [stdout] test tests::insert_existing ... ok
[INFO] [stdout] test tests::get_vec_mut ... ok
[INFO] [stdout] test tests::retain_removes_element ... ok
[INFO] [stdout] test tests::intoiterator_consuming ... ok
[INFO] [stdout] test tests::intoiterator_for_mutable_reference_type ... ok
[INFO] [stdout] test tests::intoiterator_for_reference_type ... ok
[INFO] [stdout] test tests::is_empty_false ... ok
[INFO] [stdout] test tests::is_empty_true ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::keys ... ok
[INFO] [stdout] test tests::create ... ok
[INFO] [stdout] test tests::index_no_entry - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests multimap
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name multimap --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern multimap=/opt/rustwide/target/debug/deps/libmultimap-2b808d5df87645dd.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-1d37970d7e69b8e5.rlib --extern serde_test=/opt/rustwide/target/debug/deps/libserde_test-604bff33619331e9.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="serde"' --cfg 'feature="serde_impl"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "5f538561d837993812d1e309ff9c8290f3f71dd5c7d9c57d4aea2e1967e2f6e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f538561d837993812d1e309ff9c8290f3f71dd5c7d9c57d4aea2e1967e2f6e3", kill_on_drop: false }`
[INFO] [stdout] 5f538561d837993812d1e309ff9c8290f3f71dd5c7d9c57d4aea2e1967e2f6e3
