[INFO] fetching crate mecha10-nodes-speaker 0.1.39...
[INFO] testing mecha10-nodes-speaker-0.1.39 against try#bbf43bc9d5c8ad2a2e38c9004e5a59b269820b3b for pr-154756
[INFO] extracting crate mecha10-nodes-speaker 0.1.39 into /workspace/builds/worker-4-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mecha10-nodes-speaker 0.1.39 on toolchain bbf43bc9d5c8ad2a2e38c9004e5a59b269820b3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbf43bc9d5c8ad2a2e38c9004e5a59b269820b3b" "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" "+bbf43bc9d5c8ad2a2e38c9004e5a59b269820b3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+bbf43bc9d5c8ad2a2e38c9004e5a59b269820b3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d24e7aeb53160b334942544e45596cab0f3f2447716d3066b93b8a30c56679c7
[INFO] running `Command { std: "docker" "start" "-a" "d24e7aeb53160b334942544e45596cab0f3f2447716d3066b93b8a30c56679c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d24e7aeb53160b334942544e45596cab0f3f2447716d3066b93b8a30c56679c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d24e7aeb53160b334942544e45596cab0f3f2447716d3066b93b8a30c56679c7", kill_on_drop: false }`
[INFO] [stdout] d24e7aeb53160b334942544e45596cab0f3f2447716d3066b93b8a30c56679c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+bbf43bc9d5c8ad2a2e38c9004e5a59b269820b3b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bfa7d5ff1508079c031b891e87a97c5800eb28ba4e4d41ee917401fa9d6d071
[INFO] running `Command { std: "docker" "start" "-a" "6bfa7d5ff1508079c031b891e87a97c5800eb28ba4e4d41ee917401fa9d6d071", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
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[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling num-cmp v0.1.0
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling jsonschema v0.18.3
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling reqwest v0.11.27
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[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling globset v0.4.18
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling notify v6.1.1
[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 1m 06s
[INFO] running `Command { std: "docker" "inspect" "6bfa7d5ff1508079c031b891e87a97c5800eb28ba4e4d41ee917401fa9d6d071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bfa7d5ff1508079c031b891e87a97c5800eb28ba4e4d41ee917401fa9d6d071", kill_on_drop: false }`
[INFO] [stdout] 6bfa7d5ff1508079c031b891e87a97c5800eb28ba4e4d41ee917401fa9d6d071
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+bbf43bc9d5c8ad2a2e38c9004e5a59b269820b3b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68e4c5f15add3edf6908d32b8cd7eee0e5d4c8d88f224fc240133c11a92fbbb2
[INFO] running `Command { std: "docker" "start" "-a" "68e4c5f15add3edf6908d32b8cd7eee0e5d4c8d88f224fc240133c11a92fbbb2", 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 1.26s
[INFO] running `Command { std: "docker" "inspect" "68e4c5f15add3edf6908d32b8cd7eee0e5d4c8d88f224fc240133c11a92fbbb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e4c5f15add3edf6908d32b8cd7eee0e5d4c8d88f224fc240133c11a92fbbb2", kill_on_drop: false }`
[INFO] [stdout] 68e4c5f15add3edf6908d32b8cd7eee0e5d4c8d88f224fc240133c11a92fbbb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+bbf43bc9d5c8ad2a2e38c9004e5a59b269820b3b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a1318925d3fb90f4623883dea85d728b156a56685dd4a266c23c263e2caef8c
[INFO] running `Command { std: "docker" "start" "-a" "5a1318925d3fb90f4623883dea85d728b156a56685dd4a266c23c263e2caef8c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[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] [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 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] running `Command { std: "docker" "inspect" "5a1318925d3fb90f4623883dea85d728b156a56685dd4a266c23c263e2caef8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a1318925d3fb90f4623883dea85d728b156a56685dd4a266c23c263e2caef8c", kill_on_drop: false }`
[INFO] [stdout] 5a1318925d3fb90f4623883dea85d728b156a56685dd4a266c23c263e2caef8c