[INFO] fetching crate wasmbus-macros 0.1.7...
[INFO] testing wasmbus-macros-0.1.7 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate wasmbus-macros 0.1.7 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate wasmbus-macros 0.1.7 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmbus-macros 0.1.7
[INFO] finished tweaking crates.io crate wasmbus-macros 0.1.7
[INFO] tweaked toml for crates.io crate wasmbus-macros 0.1.7 written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e098d2908c65953782fb91e64c8a4a44648d1a4964dcc6adcbbedd14a9ef8878
[INFO] running `Command { std: "docker" "start" "-a" "e098d2908c65953782fb91e64c8a4a44648d1a4964dcc6adcbbedd14a9ef8878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e098d2908c65953782fb91e64c8a4a44648d1a4964dcc6adcbbedd14a9ef8878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e098d2908c65953782fb91e64c8a4a44648d1a4964dcc6adcbbedd14a9ef8878", kill_on_drop: false }`
[INFO] [stdout] e098d2908c65953782fb91e64c8a4a44648d1a4964dcc6adcbbedd14a9ef8878
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbba9f14a90e9dfb4e7f3b0430264b95afe81c19d29d2823c5f9a4b10b46202c
[INFO] running `Command { std: "docker" "start" "-a" "bbba9f14a90e9dfb4e7f3b0430264b95afe81c19d29d2823c5f9a4b10b46202c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling wasmbus-macros v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.09s
[INFO] running `Command { std: "docker" "inspect" "bbba9f14a90e9dfb4e7f3b0430264b95afe81c19d29d2823c5f9a4b10b46202c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbba9f14a90e9dfb4e7f3b0430264b95afe81c19d29d2823c5f9a4b10b46202c", kill_on_drop: false }`
[INFO] [stdout] bbba9f14a90e9dfb4e7f3b0430264b95afe81c19d29d2823c5f9a4b10b46202c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a348b0d43127ed10d11e100d2cd095b54574b55b3d853627b0f04a669a983f92
[INFO] running `Command { std: "docker" "start" "-a" "a348b0d43127ed10d11e100d2cd095b54574b55b3d853627b0f04a669a983f92", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmbus-macros v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "a348b0d43127ed10d11e100d2cd095b54574b55b3d853627b0f04a669a983f92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a348b0d43127ed10d11e100d2cd095b54574b55b3d853627b0f04a669a983f92", kill_on_drop: false }`
[INFO] [stdout] a348b0d43127ed10d11e100d2cd095b54574b55b3d853627b0f04a669a983f92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 72c78054ce08168bdb17e2b3e8e53ef72c49964098532910bd38ceeff854982d
[INFO] running `Command { std: "docker" "start" "-a" "72c78054ce08168bdb17e2b3e8e53ef72c49964098532910bd38ceeff854982d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wasmbus_macros-c11c219e17a7ccb9)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasmbus-macros
[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] [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" "72c78054ce08168bdb17e2b3e8e53ef72c49964098532910bd38ceeff854982d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72c78054ce08168bdb17e2b3e8e53ef72c49964098532910bd38ceeff854982d", kill_on_drop: false }`
[INFO] [stdout] 72c78054ce08168bdb17e2b3e8e53ef72c49964098532910bd38ceeff854982d