[INFO] fetching crate mecha10-nodes-speaker 0.1.39...
[INFO] testing mecha10-nodes-speaker-0.1.39 against master#c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af for pr-154756
[INFO] extracting crate mecha10-nodes-speaker 0.1.39 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mecha10-nodes-speaker 0.1.39
[INFO] finished tweaking crates.io crate mecha10-nodes-speaker 0.1.39
[INFO] tweaked toml for crates.io crate mecha10-nodes-speaker 0.1.39 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mecha10-nodes-speaker 0.1.39 on toolchain c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mecha10-nodes-speaker 0.1.39 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" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded once_cell_polyfill v1.70.2
[INFO] [stderr]   Downloaded clap_lex v0.7.6
[INFO] [stderr]   Downloaded mecha10-macros v0.1.25
[INFO] [stderr]   Downloaded anstream v0.6.21
[INFO] [stderr]   Downloaded clap_derive v4.5.49
[INFO] [stderr]   Downloaded mecha10-messaging v0.1.25
[INFO] [stderr]   Downloaded clap v4.5.51
[INFO] [stderr]   Downloaded fancy-regex v0.13.0
[INFO] [stderr]   Downloaded fraction v0.15.3
[INFO] [stderr]   Downloaded jsonschema v0.18.3
[INFO] [stderr]   Downloaded hyper v1.8.0
[INFO] [stderr]   Downloaded syn v2.0.110
[INFO] [stderr]   Downloaded clap_builder v4.5.51
[INFO] [stderr]   Downloaded cc v1.2.45
[INFO] [stderr]   Downloaded openssl-sys v0.9.111
[INFO] [stderr]   Downloaded half v1.8.3
[INFO] [stderr]   Downloaded backon v1.6.0
[INFO] [stderr]   Downloaded serde_cbor v0.11.2
[INFO] [stderr]   Downloaded redis v0.27.6
[INFO] [stderr]   Downloaded mecha10-core v0.1.39
[INFO] [stderr]   Downloaded openssl v0.10.75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e090a0e24842262b18cd9bd023f8052baac02fb425759766c844bfbd8e261a53
[INFO] running `Command { std: "docker" "start" "-a" "e090a0e24842262b18cd9bd023f8052baac02fb425759766c844bfbd8e261a53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e090a0e24842262b18cd9bd023f8052baac02fb425759766c844bfbd8e261a53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e090a0e24842262b18cd9bd023f8052baac02fb425759766c844bfbd8e261a53", kill_on_drop: false }`
[INFO] [stdout] e090a0e24842262b18cd9bd023f8052baac02fb425759766c844bfbd8e261a53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f184986ed99c25f9cca136337abdbecdf129b3c2c6d9dce91c74ef06e321c4f
[INFO] running `Command { std: "docker" "start" "-a" "6f184986ed99c25f9cca136337abdbecdf129b3c2c6d9dce91c74ef06e321c4f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling bytecount v0.6.9
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[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling half v1.8.3
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[INFO] [stderr]    Compiling serde_cbor v0.11.2
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[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
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[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling mecha10-macros v0.1.25
[INFO] [stderr]    Compiling nix v0.27.1
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling mecha10-messaging v0.1.25
[INFO] [stderr]    Compiling mecha10-core v0.1.39
[INFO] [stderr]    Compiling mecha10-nodes-speaker v0.1.39 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 40s
[INFO] running `Command { std: "docker" "inspect" "6f184986ed99c25f9cca136337abdbecdf129b3c2c6d9dce91c74ef06e321c4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f184986ed99c25f9cca136337abdbecdf129b3c2c6d9dce91c74ef06e321c4f", kill_on_drop: false }`
[INFO] [stdout] 6f184986ed99c25f9cca136337abdbecdf129b3c2c6d9dce91c74ef06e321c4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6281b8eb862cc0b8213f95c27ee8db517b26e4f6add6679180c02265f0eeec7
[INFO] running `Command { std: "docker" "start" "-a" "f6281b8eb862cc0b8213f95c27ee8db517b26e4f6add6679180c02265f0eeec7", kill_on_drop: false }`
[INFO] [stderr]    Compiling mecha10-nodes-speaker v0.1.39 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `Command { std: "docker" "inspect" "f6281b8eb862cc0b8213f95c27ee8db517b26e4f6add6679180c02265f0eeec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6281b8eb862cc0b8213f95c27ee8db517b26e4f6add6679180c02265f0eeec7", kill_on_drop: false }`
[INFO] [stdout] f6281b8eb862cc0b8213f95c27ee8db517b26e4f6add6679180c02265f0eeec7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8d8f9b605345c48499039f985b5bc165fdf918e16254fbf87607d16bf5004b1
[INFO] running `Command { std: "docker" "start" "-a" "c8d8f9b605345c48499039f985b5bc165fdf918e16254fbf87607d16bf5004b1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mecha10_nodes_speaker-d05c29716909e1c0)
[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/main.rs (/opt/rustwide/target/debug/deps/speaker-f6aac09258ff893e)
[INFO] [stderr]    Doc-tests mecha10_nodes_speaker
[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] [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" "c8d8f9b605345c48499039f985b5bc165fdf918e16254fbf87607d16bf5004b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8d8f9b605345c48499039f985b5bc165fdf918e16254fbf87607d16bf5004b1", kill_on_drop: false }`
[INFO] [stdout] c8d8f9b605345c48499039f985b5bc165fdf918e16254fbf87607d16bf5004b1