[INFO] fetching crate how-do-i-escape 0.3.0... [INFO] extracting crate how-do-i-escape 0.3.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/how-do-i-escape/0.3.0 [INFO] extracting crate how-do-i-escape 0.3.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/how-do-i-escape/0.3.0 [INFO] validating manifest of how-do-i-escape-0.3.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of how-do-i-escape-0.3.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing how-do-i-escape-0.3.0 [INFO] finished frobbing how-do-i-escape-0.3.0 [INFO] frobbed toml for how-do-i-escape-0.3.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/how-do-i-escape/0.3.0/Cargo.toml [INFO] started frobbing how-do-i-escape-0.3.0 [INFO] finished frobbing how-do-i-escape-0.3.0 [INFO] frobbed toml for how-do-i-escape-0.3.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/how-do-i-escape/0.3.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing how-do-i-escape-0.3.0 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/how-do-i-escape/0.3.0:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 19eb683d5e7514b49987b0b5a6a1319e12c7353b733388105c9dacd873c0c3f2 [INFO] running `"docker" "start" "-a" "19eb683d5e7514b49987b0b5a6a1319e12c7353b733388105c9dacd873c0c3f2"` [INFO] [stderr] Compiling entities v1.0.1 [INFO] [stderr] Compiling docopt v0.6.86 [INFO] [stderr] Compiling how-do-i-escape v0.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/css.rs:5:26 [INFO] [stderr] | [INFO] [stderr] 5 | fn encode(iter: &mut Iterator) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [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/html.rs:9:26 [INFO] [stderr] | [INFO] [stderr] 9 | fn encode(iter: &mut Iterator) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/js.rs:5:26 [INFO] [stderr] | [INFO] [stderr] 5 | fn encode(iter: &mut Iterator) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:16:20 [INFO] [stderr] | [INFO] [stderr] 16 | fn encode(&mut Iterator) -> Option; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.18s [INFO] running `"docker" "inspect" "19eb683d5e7514b49987b0b5a6a1319e12c7353b733388105c9dacd873c0c3f2"` [INFO] running `"docker" "rm" "-f" "19eb683d5e7514b49987b0b5a6a1319e12c7353b733388105c9dacd873c0c3f2"` [INFO] [stdout] 19eb683d5e7514b49987b0b5a6a1319e12c7353b733388105c9dacd873c0c3f2 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/how-do-i-escape/0.3.0:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] b52fce75103f42d2893b6c0e67e1b4ccb57de3e55689e5fbc362fc14f1d8ac79 [INFO] running `"docker" "start" "-a" "b52fce75103f42d2893b6c0e67e1b4ccb57de3e55689e5fbc362fc14f1d8ac79"` [INFO] [stderr] Compiling how-do-i-escape v0.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/css.rs:5:26 [INFO] [stderr] | [INFO] [stderr] 5 | fn encode(iter: &mut Iterator) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [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/html.rs:9:26 [INFO] [stderr] | [INFO] [stderr] 9 | fn encode(iter: &mut Iterator) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/js.rs:5:26 [INFO] [stderr] | [INFO] [stderr] 5 | fn encode(iter: &mut Iterator) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:16:20 [INFO] [stderr] | [INFO] [stderr] 16 | fn encode(&mut Iterator) -> Option; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:107:34 [INFO] [stderr] | [INFO] [stderr] 107 | fn encode(iter: &mut Iterator) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:121:34 [INFO] [stderr] | [INFO] [stderr] 121 | fn encode(iter: &mut Iterator) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:139:34 [INFO] [stderr] | [INFO] [stderr] 139 | fn encode(iter: &mut Iterator) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.29s [INFO] running `"docker" "inspect" "b52fce75103f42d2893b6c0e67e1b4ccb57de3e55689e5fbc362fc14f1d8ac79"` [INFO] running `"docker" "rm" "-f" "b52fce75103f42d2893b6c0e67e1b4ccb57de3e55689e5fbc362fc14f1d8ac79"` [INFO] [stdout] b52fce75103f42d2893b6c0e67e1b4ccb57de3e55689e5fbc362fc14f1d8ac79 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/how-do-i-escape/0.3.0:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] 194518e274a8ec07d0e8c402aecd4b531cf10801b4991664a2903a90d9572af7 [INFO] running `"docker" "start" "-a" "194518e274a8ec07d0e8c402aecd4b531cf10801b4991664a2903a90d9572af7"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/how_do_i_escape-c8ab41f0f70350e6 [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test css::tests::empty_iterator ... ok [INFO] [stdout] test css::tests::name ... ok [INFO] [stdout] test html::tests::test_as_html ... ok [INFO] [stdout] test css::tests::quotes ... ok [INFO] [stdout] test html::tests::name ... ok [INFO] [stdout] test html::tests::no_quotes ... ok [INFO] [stdout] test html::tests::loop_without_crashing ... ok [INFO] [stdout] test html::tests::empty_iterator ... ok [INFO] [stdout] test css::tests::values ... ok [INFO] [stdout] test html::tests::test_choose_nice_entity ... ok [INFO] [stdout] test html::tests::test_ends_with_semicolon ... ok [INFO] [stdout] test html::tests::test_is_all_caps ... ok [INFO] [stdout] test html::tests::test_is_all_lowercase ... ok [INFO] [stdout] test js::tests::empty_iterator ... ok [INFO] [stdout] test js::tests::loop_without_crashing ... ok [INFO] [stdout] test js::tests::name ... ok [INFO] [stdout] test js::tests::quotes ... ok [INFO] [stdout] test js::tests::values ... ok [INFO] [stdout] test tests::test_escape_grapheme ... ok [INFO] [stdout] test tests::test_output ... ok [INFO] [stdout] test css::tests::loop_without_crashing ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "194518e274a8ec07d0e8c402aecd4b531cf10801b4991664a2903a90d9572af7"` [INFO] running `"docker" "rm" "-f" "194518e274a8ec07d0e8c402aecd4b531cf10801b4991664a2903a90d9572af7"` [INFO] [stdout] 194518e274a8ec07d0e8c402aecd4b531cf10801b4991664a2903a90d9572af7