[INFO] fetching crate std-modrpc 0.0.2...
[INFO] testing std-modrpc-0.0.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate std-modrpc 0.0.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate std-modrpc 0.0.2
[INFO] finished tweaking crates.io crate std-modrpc 0.0.2
[INFO] tweaked toml for crates.io crate std-modrpc 0.0.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate std-modrpc 0.0.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate std-modrpc 0.0.2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded probius v0.0.7
[INFO] [stderr]   Downloaded windows-numerics v0.2.0
[INFO] [stderr]   Downloaded probius-mproto v0.1.3
[INFO] [stderr]   Downloaded fastrand v1.9.0
[INFO] [stderr]   Downloaded mproto v0.2.2
[INFO] [stderr]   Downloaded modrpc-executor v0.0.1
[INFO] [stderr]   Downloaded burstq v0.2.0
[INFO] [stderr]   Downloaded waitq v0.0.3
[INFO] [stderr]   Downloaded refpool v0.4.3
[INFO] [stderr]   Downloaded waker-fn v1.2.0
[INFO] [stderr]   Downloaded bab v0.0.4
[INFO] [stderr]   Downloaded windows-threading v0.1.0
[INFO] [stderr]   Downloaded generator v0.7.5
[INFO] [stderr]   Downloaded windows-collections v0.2.0
[INFO] [stderr]   Downloaded nu-ansi-term v0.50.1
[INFO] [stderr]   Downloaded find-msvc-tools v0.1.3
[INFO] [stderr]   Downloaded cc v1.2.40
[INFO] [stderr]   Downloaded loom v0.7.2
[INFO] [stderr]   Downloaded foldhash v0.1.5
[INFO] [stderr]   Downloaded async-event v0.2.1
[INFO] [stderr]   Downloaded windows-core v0.61.2
[INFO] [stderr]   Downloaded windows-future v0.2.1
[INFO] [stderr]   Downloaded localq v0.0.2
[INFO] [stderr]   Downloaded ispawn v0.0.2
[INFO] [stderr]   Downloaded pollster v0.3.0
[INFO] [stderr]   Downloaded generator v0.8.7
[INFO] [stderr]   Downloaded oneshot v0.1.11
[INFO] [stderr]   Downloaded libc v0.2.176
[INFO] [stderr]   Downloaded modrpc v0.0.2
[INFO] [stderr]   Downloaded unicode-ident v1.0.19
[INFO] [stderr]   Downloaded loom v0.5.6
[INFO] [stderr]   Downloaded windows-result v0.3.4
[INFO] [stderr]   Downloaded futures-lite v1.13.0
[INFO] [stderr]   Downloaded regex-automata v0.4.11
[INFO] [stderr]   Downloaded thid v0.0.1
[INFO] [stderr]   Downloaded windows v0.61.3
[INFO] [stderr]   Downloaded windows-strings v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5dc22d6498b198efbbab9af7f1e38b9a78852855e03a0a4041bd18610aec214a
[INFO] running `Command { std: "docker" "start" "-a" "5dc22d6498b198efbbab9af7f1e38b9a78852855e03a0a4041bd18610aec214a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5dc22d6498b198efbbab9af7f1e38b9a78852855e03a0a4041bd18610aec214a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dc22d6498b198efbbab9af7f1e38b9a78852855e03a0a4041bd18610aec214a", kill_on_drop: false }`
[INFO] [stdout] 5dc22d6498b198efbbab9af7f1e38b9a78852855e03a0a4041bd18610aec214a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecb36bb5d5ee52e2607014ed15f7851e50fe95bee8464ec11c35574ecd5c489b
[INFO] running `Command { std: "docker" "start" "-a" "ecb36bb5d5ee52e2607014ed15f7851e50fe95bee8464ec11c35574ecd5c489b", kill_on_drop: false }`
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling thid v0.0.1
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling mproto v0.2.2
[INFO] [stderr]    Compiling async-event v0.2.1
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling ispawn v0.0.2
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling probius-mproto v0.1.3
[INFO] [stderr]    Compiling waker-fn v1.2.0
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling burstq v0.2.0
[INFO] [stderr]    Compiling waitq v0.0.3
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling modrpc-executor v0.0.1
[INFO] [stderr]    Compiling bab v0.0.4
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling pollster v0.3.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling oneshot v0.1.11
[INFO] [stderr]    Compiling localq v0.0.2
[INFO] [stderr]    Compiling refpool v0.4.3
[INFO] [stderr]    Compiling probius v0.0.7
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling modrpc v0.0.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling std-modrpc v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.41s
[INFO] running `Command { std: "docker" "inspect" "ecb36bb5d5ee52e2607014ed15f7851e50fe95bee8464ec11c35574ecd5c489b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecb36bb5d5ee52e2607014ed15f7851e50fe95bee8464ec11c35574ecd5c489b", kill_on_drop: false }`
[INFO] [stdout] ecb36bb5d5ee52e2607014ed15f7851e50fe95bee8464ec11c35574ecd5c489b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 533554e0b7bbe034e492c84d3e502fddbb8c02558115948ce12692f2b46cdf27
[INFO] running `Command { std: "docker" "start" "-a" "533554e0b7bbe034e492c84d3e502fddbb8c02558115948ce12692f2b46cdf27", kill_on_drop: false }`
[INFO] [stderr]    Compiling std-modrpc v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "533554e0b7bbe034e492c84d3e502fddbb8c02558115948ce12692f2b46cdf27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "533554e0b7bbe034e492c84d3e502fddbb8c02558115948ce12692f2b46cdf27", kill_on_drop: false }`
[INFO] [stdout] 533554e0b7bbe034e492c84d3e502fddbb8c02558115948ce12692f2b46cdf27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3cf9ea672d9074eecfc31cbad4c30460f462e93b50afd853e0f24f59568778de
[INFO] running `Command { std: "docker" "start" "-a" "3cf9ea672d9074eecfc31cbad4c30460f462e93b50afd853e0f24f59568778de", 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/std_modrpc-e2553e5d601e2bbb)
[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 std_modrpc
[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" "3cf9ea672d9074eecfc31cbad4c30460f462e93b50afd853e0f24f59568778de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cf9ea672d9074eecfc31cbad4c30460f462e93b50afd853e0f24f59568778de", kill_on_drop: false }`
[INFO] [stdout] 3cf9ea672d9074eecfc31cbad4c30460f462e93b50afd853e0f24f59568778de