[INFO] fetching crate wasefire-protocol 0.4.0...
[INFO] testing wasefire-protocol-0.4.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate wasefire-protocol 0.4.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate wasefire-protocol 0.4.0
[INFO] finished tweaking crates.io crate wasefire-protocol 0.4.0
[INFO] tweaked toml for crates.io crate wasefire-protocol 0.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasefire-protocol 0.4.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wasefire-protocol 0.4.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasefire-error v0.1.4
[INFO] [stderr]   Downloaded wasefire-common v0.1.1
[INFO] [stderr]   Downloaded wasefire-sync v0.1.3
[INFO] [stderr]   Downloaded wasefire-wire v0.1.3
[INFO] [stderr]   Downloaded wasefire-wire-derive v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76d261de17045e82f21c6ef95bf190121dedcc5141cb688a3644c7a459235eec
[INFO] running `Command { std: "docker" "start" "-a" "76d261de17045e82f21c6ef95bf190121dedcc5141cb688a3644c7a459235eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76d261de17045e82f21c6ef95bf190121dedcc5141cb688a3644c7a459235eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76d261de17045e82f21c6ef95bf190121dedcc5141cb688a3644c7a459235eec", kill_on_drop: false }`
[INFO] [stdout] 76d261de17045e82f21c6ef95bf190121dedcc5141cb688a3644c7a459235eec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7125e6b645daa3915e3ce2f46f2368ad0abf63ad3653ed37cf8c4843db3a661
[INFO] running `Command { std: "docker" "start" "-a" "f7125e6b645daa3915e3ce2f46f2368ad0abf63ad3653ed37cf8c4843db3a661", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling wasefire-sync v0.1.3
[INFO] [stderr]    Compiling num_enum_derive v0.7.5
[INFO] [stderr]    Compiling wasefire-wire-derive v0.1.3
[INFO] [stderr]    Compiling num_enum v0.7.5
[INFO] [stderr]    Compiling wasefire-error v0.1.4
[INFO] [stderr]    Compiling wasefire-common v0.1.1
[INFO] [stderr]    Compiling wasefire-wire v0.1.3
[INFO] [stderr]    Compiling wasefire-protocol v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: feature `doc_cfg` is declared but not used
[INFO] [stdout]   --> src/lib.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | #![feature(doc_cfg)]
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.34s
[INFO] running `Command { std: "docker" "inspect" "f7125e6b645daa3915e3ce2f46f2368ad0abf63ad3653ed37cf8c4843db3a661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7125e6b645daa3915e3ce2f46f2368ad0abf63ad3653ed37cf8c4843db3a661", kill_on_drop: false }`
[INFO] [stdout] f7125e6b645daa3915e3ce2f46f2368ad0abf63ad3653ed37cf8c4843db3a661
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13835381ce925031860be7b77c5ee4933441f0775266340e781431d9c24e3f66
[INFO] running `Command { std: "docker" "start" "-a" "13835381ce925031860be7b77c5ee4933441f0775266340e781431d9c24e3f66", kill_on_drop: false }`
[INFO] [stdout] warning: feature `doc_cfg` is declared but not used
[INFO] [stdout]   --> src/lib.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | #![feature(doc_cfg)]
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wasefire-protocol v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: feature `doc_cfg` is declared but not used
[INFO] [stdout]   --> src/lib.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | #![feature(doc_cfg)]
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "13835381ce925031860be7b77c5ee4933441f0775266340e781431d9c24e3f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13835381ce925031860be7b77c5ee4933441f0775266340e781431d9c24e3f66", kill_on_drop: false }`
[INFO] [stdout] 13835381ce925031860be7b77c5ee4933441f0775266340e781431d9c24e3f66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d69f5c90e3feb9d6de0cbf72764cb53fdd010b5483831e2a940427e06c1d7e8
[INFO] running `Command { std: "docker" "start" "-a" "5d69f5c90e3feb9d6de0cbf72764cb53fdd010b5483831e2a940427e06c1d7e8", kill_on_drop: false }`
[INFO] [stderr] warning: feature `doc_cfg` is declared but not used
[INFO] [stderr]   --> src/lib.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 30 | #![feature(doc_cfg)]
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `wasefire-protocol` (lib) generated 1 warning
[INFO] [stderr] warning: `wasefire-protocol` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasefire_protocol-ae19cb6a6b969444)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test common::tests::version_extend ... ok
[INFO] [stderr]    Doc-tests wasefire_protocol
[INFO] [stdout] test common::tests::version_cmp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d69f5c90e3feb9d6de0cbf72764cb53fdd010b5483831e2a940427e06c1d7e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d69f5c90e3feb9d6de0cbf72764cb53fdd010b5483831e2a940427e06c1d7e8", kill_on_drop: false }`
[INFO] [stdout] 5d69f5c90e3feb9d6de0cbf72764cb53fdd010b5483831e2a940427e06c1d7e8