[INFO] fetching crate wasmdome-mech-sdk 0.0.7...
[INFO] testing wasmdome-mech-sdk-0.0.7 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate wasmdome-mech-sdk 0.0.7 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate wasmdome-mech-sdk 0.0.7
[INFO] finished tweaking crates.io crate wasmdome-mech-sdk 0.0.7
[INFO] tweaked toml for crates.io crate wasmdome-mech-sdk 0.0.7 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasmdome-mech-sdk 0.0.7 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 57 packages to latest compatible versions
[INFO] [stderr]       Adding wascc-codec v0.7.2 (available: v0.9.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wascc-codec v0.7.2
[INFO] [stderr]   Downloaded wasmdome-protocol v0.0.11
[INFO] [stderr]   Downloaded wapc-guest v0.3.2
[INFO] [stderr]   Downloaded eventsourcing v0.1.5
[INFO] [stderr]   Downloaded rmp-serde v0.14.4
[INFO] [stderr]   Downloaded quote v0.4.2
[INFO] [stderr]   Downloaded eventsourcing-derive v0.1.3
[INFO] [stderr]   Downloaded syn v0.12.15
[INFO] [stderr]   Downloaded wascc-codec v0.8.1
[INFO] [stderr]   Downloaded proc-macro2 v0.2.3
[INFO] [stderr]   Downloaded wasmdome-domain v0.0.7
[INFO] [stderr]   Downloaded wascc-actor v0.7.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e4bd25ed7760ea8e0fcb48a3733a17765022aeaf7781d31caf2291bb0397d95
[INFO] running `Command { std: "docker" "start" "-a" "2e4bd25ed7760ea8e0fcb48a3733a17765022aeaf7781d31caf2291bb0397d95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e4bd25ed7760ea8e0fcb48a3733a17765022aeaf7781d31caf2291bb0397d95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e4bd25ed7760ea8e0fcb48a3733a17765022aeaf7781d31caf2291bb0397d95", kill_on_drop: false }`
[INFO] [stdout] 2e4bd25ed7760ea8e0fcb48a3733a17765022aeaf7781d31caf2291bb0397d95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 264bcfd5b924ca1b7e0e246f390a4037e20f6e779a1e70f444fa0ef8a64a5a74
[INFO] running `Command { std: "docker" "start" "-a" "264bcfd5b924ca1b7e0e246f390a4037e20f6e779a1e70f444fa0ef8a64a5a74", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling wapc-guest v0.3.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling rmp-serde v0.14.4
[INFO] [stderr]    Compiling wascc-codec v0.8.1
[INFO] [stderr]    Compiling wascc-codec v0.7.2
[INFO] [stderr]    Compiling eventsourcing-derive v0.1.3
[INFO] [stderr]    Compiling eventsourcing v0.1.5
[INFO] [stderr]    Compiling wasmdome-domain v0.0.7
[INFO] [stderr]    Compiling wascc-actor v0.7.4
[INFO] [stderr]    Compiling wasmdome-protocol v0.0.11
[INFO] [stderr]    Compiling wasmdome-mech-sdk v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.63s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.12.15
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "264bcfd5b924ca1b7e0e246f390a4037e20f6e779a1e70f444fa0ef8a64a5a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "264bcfd5b924ca1b7e0e246f390a4037e20f6e779a1e70f444fa0ef8a64a5a74", kill_on_drop: false }`
[INFO] [stdout] 264bcfd5b924ca1b7e0e246f390a4037e20f6e779a1e70f444fa0ef8a64a5a74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e574060822c8cfc48c870da0784b839ca28088b395b8edfb3d7175eaf783c41
[INFO] running `Command { std: "docker" "start" "-a" "5e574060822c8cfc48c870da0784b839ca28088b395b8edfb3d7175eaf783c41", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmdome-mech-sdk v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.12.15
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "5e574060822c8cfc48c870da0784b839ca28088b395b8edfb3d7175eaf783c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e574060822c8cfc48c870da0784b839ca28088b395b8edfb3d7175eaf783c41", kill_on_drop: false }`
[INFO] [stdout] 5e574060822c8cfc48c870da0784b839ca28088b395b8edfb3d7175eaf783c41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6001a3ce3c78331981d83cdd6873557e7eaf4c9942c3884b9fcedb55f59383f0
[INFO] running `Command { std: "docker" "start" "-a" "6001a3ce3c78331981d83cdd6873557e7eaf4c9942c3884b9fcedb55f59383f0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.12.15
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasmdome_mech_sdk-3bde1f3af1c7c7e5)
[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]    Doc-tests wasmdome_mech_sdk
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6001a3ce3c78331981d83cdd6873557e7eaf4c9942c3884b9fcedb55f59383f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6001a3ce3c78331981d83cdd6873557e7eaf4c9942c3884b9fcedb55f59383f0", kill_on_drop: false }`
[INFO] [stdout] 6001a3ce3c78331981d83cdd6873557e7eaf4c9942c3884b9fcedb55f59383f0