[INFO] crate total-order-multi-map 0.4.5 is already in cache [INFO] extracting crate total-order-multi-map 0.4.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/total-order-multi-map/0.4.5 [INFO] extracting crate total-order-multi-map 0.4.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/total-order-multi-map/0.4.5 [INFO] validating manifest of total-order-multi-map-0.4.5 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of total-order-multi-map-0.4.5 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing total-order-multi-map-0.4.5 [INFO] finished frobbing total-order-multi-map-0.4.5 [INFO] frobbed toml for total-order-multi-map-0.4.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/total-order-multi-map/0.4.5/Cargo.toml [INFO] started frobbing total-order-multi-map-0.4.5 [INFO] finished frobbing total-order-multi-map-0.4.5 [INFO] frobbed toml for total-order-multi-map-0.4.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/total-order-multi-map/0.4.5/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing total-order-multi-map-0.4.5 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/total-order-multi-map/0.4.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 5697aeb7952db55e3c14d79930c555185f3a9aa47ba87b6b7b677dc94b267f48 [INFO] running `"docker" "start" "-a" "5697aeb7952db55e3c14d79930c555185f3a9aa47ba87b6b7b677dc94b267f48"` [INFO] [stderr] Compiling vec-drain-where v1.0.0 [INFO] [stderr] Compiling total-order-multi-map v0.4.5 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/entry.rs:42:22 [INFO] [stderr] | [INFO] [stderr] 42 | let dio: Box = match self.map_access_entry { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/entry.rs:102:22 [INFO] [stderr] | [INFO] [stderr] 102 | Occupied(mut oe) => { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/entry.rs:103:21 [INFO] [stderr] | [INFO] [stderr] 103 | let mut mut_vec = oe.into_mut(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `"docker" "inspect" "5697aeb7952db55e3c14d79930c555185f3a9aa47ba87b6b7b677dc94b267f48"` [INFO] running `"docker" "rm" "-f" "5697aeb7952db55e3c14d79930c555185f3a9aa47ba87b6b7b677dc94b267f48"` [INFO] [stdout] 5697aeb7952db55e3c14d79930c555185f3a9aa47ba87b6b7b677dc94b267f48 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/total-order-multi-map/0.4.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 9bbe6e74ffd0a892be325331a09df5014bb52cab29626a54cf0ebff06689b583 [INFO] running `"docker" "start" "-a" "9bbe6e74ffd0a892be325331a09df5014bb52cab29626a54cf0ebff06689b583"` [INFO] [stderr] Compiling total-order-multi-map v0.4.5 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/entry.rs:42:22 [INFO] [stderr] | [INFO] [stderr] 42 | let dio: Box = match self.map_access_entry { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:880:62 [INFO] [stderr] | [INFO] [stderr] 880 | let mut map = TotalOrderMultiMap::<&'static str, Box>::new(); [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/from_readme.rs:12:18 [INFO] [stderr] | [INFO] [stderr] 12 | type Value = Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Display` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/from_readme.rs:68:33 [INFO] [stderr] | [INFO] [stderr] 68 | fn mk_box_str(inp: &str) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/from_readme.rs:83:35 [INFO] [stderr] | [INFO] [stderr] 83 | fn mk_my_thingy(inp: &str) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Display` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/entry.rs:102:22 [INFO] [stderr] | [INFO] [stderr] 102 | Occupied(mut oe) => { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/entry.rs:103:21 [INFO] [stderr] | [INFO] [stderr] 103 | let mut mut_vec = oe.into_mut(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.26s [INFO] running `"docker" "inspect" "9bbe6e74ffd0a892be325331a09df5014bb52cab29626a54cf0ebff06689b583"` [INFO] running `"docker" "rm" "-f" "9bbe6e74ffd0a892be325331a09df5014bb52cab29626a54cf0ebff06689b583"` [INFO] [stdout] 9bbe6e74ffd0a892be325331a09df5014bb52cab29626a54cf0ebff06689b583 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/total-order-multi-map/0.4.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 502c947c099f292fc66a1cefb7e26e632b1634d1302090b035837ef036ce193e [INFO] running `"docker" "start" "-a" "502c947c099f292fc66a1cefb7e26e632b1634d1302090b035837ef036ce193e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/total_order_multi_map-f8532cb946f63cce [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test entry::test::base ... ok [INFO] [stdout] test iter::tests::convert_iter_mut_to_non_mut ... ok [INFO] [stdout] test entry::test::entry_set_with_prev_vals ... ok [INFO] [stdout] test entry::test::iter_entry_values ... ok [INFO] [stdout] test map_iter::tests::convert_mut_values_to_non_mut ... ok [INFO] [stdout] test entry::test::entry_set_with_no_prev_vals ... ok [INFO] [stdout] test test::convert_entry_values_mut_to_non_mut ... ok [INFO] [stdout] test test::get_mut ... ok [INFO] [stdout] test test::pop ... ok [INFO] [stdout] test test::get_set ... ok [INFO] [stdout] test test::retain ... ok [INFO] [stdout] test test::reverse ... ok [INFO] [stdout] test test::works_with_trait_objects ... ok [INFO] [stdout] test test::truncate_a_view_elements ... ok [INFO] [stdout] test test::remove_all ... ok [INFO] [stdout] test test::truncate_longer ... ok [INFO] [stdout] test test::clone_works_fine ... ok [INFO] [stderr] Doc-tests total-order-multi-map [INFO] [stdout] test test::aux_fns ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "502c947c099f292fc66a1cefb7e26e632b1634d1302090b035837ef036ce193e"` [INFO] running `"docker" "rm" "-f" "502c947c099f292fc66a1cefb7e26e632b1634d1302090b035837ef036ce193e"` [INFO] [stdout] 502c947c099f292fc66a1cefb7e26e632b1634d1302090b035837ef036ce193e