[INFO] fetching crate yengine 0.0.8...
[INFO] testing yengine-0.0.8 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate yengine 0.0.8 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate yengine 0.0.8
[INFO] finished tweaking crates.io crate yengine 0.0.8
[INFO] tweaked toml for crates.io crate yengine 0.0.8 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yengine 0.0.8 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 yengine 0.0.8 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] 9343e29aa08e7b249068a7d0a87992fb6848ee617a9270a4ee81c777664acea5
[INFO] running `Command { std: "docker" "start" "-a" "9343e29aa08e7b249068a7d0a87992fb6848ee617a9270a4ee81c777664acea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9343e29aa08e7b249068a7d0a87992fb6848ee617a9270a4ee81c777664acea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9343e29aa08e7b249068a7d0a87992fb6848ee617a9270a4ee81c777664acea5", kill_on_drop: false }`
[INFO] [stdout] 9343e29aa08e7b249068a7d0a87992fb6848ee617a9270a4ee81c777664acea5
[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] 914eb7fb6e3a6a32072d7b3eaf973661b6635a1fc60f4bc78afaa38607680fa9
[INFO] running `Command { std: "docker" "start" "-a" "914eb7fb6e3a6a32072d7b3eaf973661b6635a1fc60f4bc78afaa38607680fa9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling const-fnv1a-hash v1.1.0
[INFO] [stderr]    Compiling impls v1.0.3
[INFO] [stderr]    Compiling facet-core v0.43.2
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling facet v0.43.2
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling unsynn v0.3.0
[INFO] [stderr]    Compiling syn v2.0.115
[INFO] [stderr]    Compiling facet-macro-types v0.43.2
[INFO] [stderr]    Compiling facet-reflect v0.43.2
[INFO] [stderr]    Compiling facet-macro-parse v0.43.2
[INFO] [stderr]    Compiling facet-macros-impl v0.43.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling facet-macros v0.43.2
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling subable v0.0.1
[INFO] [stderr]    Compiling yengine v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.79s
[INFO] running `Command { std: "docker" "inspect" "914eb7fb6e3a6a32072d7b3eaf973661b6635a1fc60f4bc78afaa38607680fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "914eb7fb6e3a6a32072d7b3eaf973661b6635a1fc60f4bc78afaa38607680fa9", kill_on_drop: false }`
[INFO] [stdout] 914eb7fb6e3a6a32072d7b3eaf973661b6635a1fc60f4bc78afaa38607680fa9
[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] b9b39f35e737cf2a173347209feb6f48104cbf9ea3342be4b14d07eb6979a286
[INFO] running `Command { std: "docker" "start" "-a" "b9b39f35e737cf2a173347209feb6f48104cbf9ea3342be4b14d07eb6979a286", kill_on_drop: false }`
[INFO] [stderr]    Compiling yengine v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "b9b39f35e737cf2a173347209feb6f48104cbf9ea3342be4b14d07eb6979a286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9b39f35e737cf2a173347209feb6f48104cbf9ea3342be4b14d07eb6979a286", kill_on_drop: false }`
[INFO] [stdout] b9b39f35e737cf2a173347209feb6f48104cbf9ea3342be4b14d07eb6979a286
[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] e5e93e332c794bbd0a0625aea09bdd1d371556a6a8bf0f186a360e216e3ebb40
[INFO] running `Command { std: "docker" "start" "-a" "e5e93e332c794bbd0a0625aea09bdd1d371556a6a8bf0f186a360e216e3ebb40", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yengine-600dc6e7f0b02084)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test wire::tests::debug ... ok
[INFO] [stdout] test wire::tests::connect ... ok
[INFO] [stdout] test wire::tests::install_ack ... ok
[INFO] [stdout] test wire::tests::install ... ok
[INFO] [stdout] test wire::tests::message ... ok
[INFO] [stdout] test wire::tests::message_ack ... ok
[INFO] [stdout] test wire::tests::quit_ack ... ok
[INFO] [stdout] test wire::tests::output ... ok
[INFO] [stdout] test wire::tests::error_in ... ok
[INFO] [stdout] test wire::tests::quit ... ok
[INFO] [stdout] test wire::tests::setlocal_ack ... ok
[INFO] [stdout] test wire::tests::uninstall ... ok
[INFO] [stdout] test wire::tests::uninstall_ack ... ok
[INFO] [stdout] test wire::tests::setlocal ... ok
[INFO] [stdout] test wire::tests::unwatch_ack ... ok
[INFO] [stdout] test wire::tests::watch ... ok
[INFO] [stdout] test wire::upcode::tests::it_encodes ... ok
[INFO] [stdout] test wire::upcode::tests::it_decodes ... ok
[INFO] [stdout] test wire::upcode::tests::it_rejects_bad_upcodes ... ok
[INFO] [stdout] test wire::upcode::tests::zc_decoding ... ok
[INFO] [stdout] test wire::tests::unwatch ... ok
[INFO] [stdout] test wire::upcode::tests::zc_encoding ... ok
[INFO] [stdout] test wire::upcode::tests::its_consistent ... ok
[INFO] [stdout] test wire::tests::watch_ack ... ok
[INFO] [stdout] test wire::tests::errors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yengine
[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] running `Command { std: "docker" "inspect" "e5e93e332c794bbd0a0625aea09bdd1d371556a6a8bf0f186a360e216e3ebb40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5e93e332c794bbd0a0625aea09bdd1d371556a6a8bf0f186a360e216e3ebb40", kill_on_drop: false }`
[INFO] [stdout] e5e93e332c794bbd0a0625aea09bdd1d371556a6a8bf0f186a360e216e3ebb40