[INFO] fetching crate iks 0.5.0...
[INFO] testing iks-0.5.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate iks 0.5.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate iks 0.5.0
[INFO] finished tweaking crates.io crate iks 0.5.0
[INFO] tweaked toml for crates.io crate iks 0.5.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate iks 0.5.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate iks 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3fed9b42320fffa744b2ced8e85e92d0174c2d55b2c4b11f93caae3a47d60c2
[INFO] running `Command { std: "docker" "start" "-a" "e3fed9b42320fffa744b2ced8e85e92d0174c2d55b2c4b11f93caae3a47d60c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3fed9b42320fffa744b2ced8e85e92d0174c2d55b2c4b11f93caae3a47d60c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3fed9b42320fffa744b2ced8e85e92d0174c2d55b2c4b11f93caae3a47d60c2", kill_on_drop: false }`
[INFO] [stdout] e3fed9b42320fffa744b2ced8e85e92d0174c2d55b2c4b11f93caae3a47d60c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47e8543f911c1179fa1721c97da796d82da6f04912d5ded2998acbc5e4f4a225
[INFO] running `Command { std: "docker" "start" "-a" "47e8543f911c1179fa1721c97da796d82da6f04912d5ded2998acbc5e4f4a225", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling aws-lc-rs v1.14.1
[INFO] [stderr]    Compiling rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling webpki-roots v1.0.4
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling rtoolbox v0.0.3
[INFO] [stderr]    Compiling rpassword v7.4.0
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling aws-lc-sys v0.32.2
[INFO] [stderr]    Compiling rustls-webpki v0.103.7
[INFO] [stderr]    Compiling iks v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.28s
[INFO] running `Command { std: "docker" "inspect" "47e8543f911c1179fa1721c97da796d82da6f04912d5ded2998acbc5e4f4a225", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47e8543f911c1179fa1721c97da796d82da6f04912d5ded2998acbc5e4f4a225", kill_on_drop: false }`
[INFO] [stdout] 47e8543f911c1179fa1721c97da796d82da6f04912d5ded2998acbc5e4f4a225
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b3b618927469a95aff30a005dff878e9e58bd56e24c175d6e6d39f5d2356cf3
[INFO] running `Command { std: "docker" "start" "-a" "4b3b618927469a95aff30a005dff878e9e58bd56e24c175d6e6d39f5d2356cf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling iks v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "4b3b618927469a95aff30a005dff878e9e58bd56e24c175d6e6d39f5d2356cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b3b618927469a95aff30a005dff878e9e58bd56e24c175d6e6d39f5d2356cf3", kill_on_drop: false }`
[INFO] [stdout] 4b3b618927469a95aff30a005dff878e9e58bd56e24c175d6e6d39f5d2356cf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb9f80d72e3889db56ecab3b2f6309820e929cf59e9117ccddea3eb7eae8084f
[INFO] running `Command { std: "docker" "start" "-a" "cb9f80d72e3889db56ecab3b2f6309820e929cf59e9117ccddea3eb7eae8084f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iks-28443b3c545af07f)
[INFO] [stdout] 
[INFO] [stdout] running 61 tests
[INFO] [stdout] test arena::tests::concats_from_non_arena ... ok
[INFO] [stdout] test arena::tests::alloc_chunk_border ... ok
[INFO] [stdout] test arena::tests::chunk_doubles ... ok
[INFO] [stdout] test arena::tests::concat_copy_allocates_right ... ok
[INFO] [stdout] test arena::tests::concat_copy_with_large_str ... ok
[INFO] [stdout] test arena::tests::concat_saves_space ... ok
[INFO] [stdout] test arena::tests::concats_from_same_base ... ok
[INFO] [stdout] test arena::tests::alloc_alignments ... ok
[INFO] [stdout] test arena::tests::drop ... ok
[INFO] [stdout] test arena::tests::it_works ... ok
[INFO] [stdout] test arena::tests::prints ... ok
[INFO] [stdout] test arena::tests::old_iksemel_test ... ok
[INFO] [stdout] test arena::tests::many_1char_pushes ... ok
[INFO] [stdout] test document::tests::attribute_finds ... ok
[INFO] [stdout] test document::tests::attributes ... ok
[INFO] [stdout] test arena::tests::reuse ... ok
[INFO] [stdout] test document::tests::bad_doc_parser ... ok
[INFO] [stdout] test document::tests::cdata_merges ... ok
[INFO] [stdout] test document::tests::cursor_clone ... ok
[INFO] [stdout] test document::tests::cursor_tofrom_doc ... ok
[INFO] [stdout] test document::tests::doc_parser ... ok
[INFO] [stdout] test document::tests::it_works ... ok
[INFO] [stdout] test document::tests::iterators ... ok
[INFO] [stdout] test document::tests::navigation ... ok
[INFO] [stdout] test document::tests::prints ... ok
[INFO] [stdout] test document::tests::null_checks ... ok
[INFO] [stdout] test document::tests::properties ... ok
[INFO] [stdout] test document::tests::removals ... ok
[INFO] [stdout] test document::tests::serialize_subset ... ok
[INFO] [stdout] test document::tests::sync_cursor_works ... ok
[INFO] [stdout] test entities::tests::escaped_size_correct ... ok
[INFO] [stdout] test parser::tests::attribute_entities ... ok
[INFO] [stdout] test parser::tests::bad_cdatas ... ok
[INFO] [stdout] test parser::tests::bad_chars ... ok
[INFO] [stdout] test parser::tests::bad_comments ... ok
[INFO] [stdout] test parser::tests::bad_entities ... ok
[INFO] [stdout] test parser::tests::bad_pi ... ok
[INFO] [stdout] test parser::tests::bad_unfinished ... ok
[INFO] [stdout] test parser::tests::cdatas ... ok
[INFO] [stdout] test parser::tests::comments ... ok
[INFO] [stdout] test parser::tests::dtds ... ok
[INFO] [stdout] test parser::tests::entities ... ok
[INFO] [stdout] test parser::tests::location ... ok
[INFO] [stdout] test parser::tests::bad_tags ... ok
[INFO] [stdout] test document::tests::sync_cursor_multi ... ok
[INFO] [stdout] test parser::tests::tags ... ok
[INFO] [stdout] test parser::tests::utf8_boundaries ... ok
[INFO] [stdout] test xmpp::jid::tests::bad_jids ... ok
[INFO] [stdout] test xmpp::jid::tests::comparisons ... ok
[INFO] [stdout] test xmpp::jid::tests::good_jids ... ok
[INFO] [stdout] test xmpp::jid::tests::resource_change ... ok
[INFO] [stdout] test parser::tests::prints ... ok
[INFO] [stdout] test entities::tests::escape_correct ... ok
[INFO] [stdout] test parser::tests::pi ... ok
[INFO] [stdout] test xmpp::jid::tests::prints ... ok
[INFO] [stdout] test parser::tests::long_tag ... ok
[INFO] [stdout] test xmpp::stream::tests::stream_elements ... ok
[INFO] [stdout] test xmpp::tests::host_port_checking ... ok
[INFO] [stdout] test xpath::tests::simple_steps ... ok
[INFO] [stdout] test arena::tests::many_pushes ... ok
[INFO] [stdout] test arena::tests::many_1char_concats ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 61 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/iksjab.rs (/opt/rustwide/target/debug/deps/iksjab-51ad136bc7d631d7)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ikslint.rs (/opt/rustwide/target/debug/deps/ikslint-74d71f984cefedd9)
[INFO] [stderr]      Running unittests src/bin/ikspath.rs (/opt/rustwide/target/debug/deps/ikspath-006a586d642e6cb7)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests iks
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/arena/mod.rs - arena::Arena::alloc_struct (line 480) ... ok
[INFO] [stdout] test src/arena/mod.rs - arena::Arena::concat_str (line 568) ... ok
[INFO] [stdout] test src/arena/mod.rs - arena::Arena::into_empty_arena (line 657) ... ok
[INFO] [stdout] test src/arena/mod.rs - arena::Arena::with_chunk_sizes (line 354) ... ok
[INFO] [stdout] test src/arena/mod.rs - arena::Arena::new (line 327) ... ok
[INFO] [stdout] test src/document/parser.rs - document::parser::DocumentParser (line 28) ... ok
[INFO] [stdout] test src/parser/mod.rs - parser::SaxParser (line 160) ... ok
[INFO] [stdout] test src/arena/mod.rs - arena::Arena::alloc_struct (line 448) ... ok
[INFO] [stdout] test src/document/parser.rs - document::parser::DocumentParser (line 45) ... ok
[INFO] [stdout] test src/parser/mod.rs - parser::SaxParser (line 143) ... ok
[INFO] [stdout] test src/arena/mod.rs - arena::Arena::push_str (line 531) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/parser/nocompile.rs - parser::nocompile::MustNotCompileTests (line 31) - compile fail ... ok
[INFO] [stdout] test src/parser/nocompile.rs - parser::nocompile::MustNotCompileTests (line 48) - compile fail ... ok
[INFO] [stdout] test src/document/nocompile.rs - document::nocompile::MustNotCompileTests (line 30) - compile fail ... ok
[INFO] [stdout] test src/arena/mod.rs - arena::MustNotCompileTests (line 760) - compile fail ... ok
[INFO] [stdout] test src/document/nocompile.rs - document::nocompile::MustNotCompileTests (line 14) - compile fail ... ok
[INFO] [stdout] test src/arena/mod.rs - arena::MustNotCompileTests (line 746) - compile fail ... ok
[INFO] [stdout] test src/parser/nocompile.rs - parser::nocompile::MustNotCompileTests (line 14) - compile fail ... ok
[INFO] [stdout] test src/document/nocompile.rs - document::nocompile::MustNotCompileTests (line 47) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.06s; merged doctests compilation took 0.73s
[INFO] running `Command { std: "docker" "inspect" "cb9f80d72e3889db56ecab3b2f6309820e929cf59e9117ccddea3eb7eae8084f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb9f80d72e3889db56ecab3b2f6309820e929cf59e9117ccddea3eb7eae8084f", kill_on_drop: false }`
[INFO] [stdout] cb9f80d72e3889db56ecab3b2f6309820e929cf59e9117ccddea3eb7eae8084f