[INFO] fetching crate netwire 0.0.0...
[INFO] testing netwire-0.0.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate netwire 0.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate netwire 0.0.0
[INFO] finished tweaking crates.io crate netwire 0.0.0
[INFO] tweaked toml for crates.io crate netwire 0.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate netwire 0.0.0 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 netwire 0.0.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0e4c8ca756d6b26fddfaf8f8a2fd46b21ea2bbb0851c948efc46dcfbdf2f4d90
[INFO] running `Command { std: "docker" "start" "-a" "0e4c8ca756d6b26fddfaf8f8a2fd46b21ea2bbb0851c948efc46dcfbdf2f4d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e4c8ca756d6b26fddfaf8f8a2fd46b21ea2bbb0851c948efc46dcfbdf2f4d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e4c8ca756d6b26fddfaf8f8a2fd46b21ea2bbb0851c948efc46dcfbdf2f4d90", kill_on_drop: false }`
[INFO] [stdout] 0e4c8ca756d6b26fddfaf8f8a2fd46b21ea2bbb0851c948efc46dcfbdf2f4d90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 24c71d463e83a5f99e47f6db6338ae32b5b23afea1e8df88d2061ad568bf23aa
[INFO] running `Command { std: "docker" "start" "-a" "24c71d463e83a5f99e47f6db6338ae32b5b23afea1e8df88d2061ad568bf23aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling netwire v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "24c71d463e83a5f99e47f6db6338ae32b5b23afea1e8df88d2061ad568bf23aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24c71d463e83a5f99e47f6db6338ae32b5b23afea1e8df88d2061ad568bf23aa", kill_on_drop: false }`
[INFO] [stdout] 24c71d463e83a5f99e47f6db6338ae32b5b23afea1e8df88d2061ad568bf23aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 97eb3a3b2015eb6875738ec24d6d9e7bbfb75d304d674f00d03ab9857fa26d6e
[INFO] running `Command { std: "docker" "start" "-a" "97eb3a3b2015eb6875738ec24d6d9e7bbfb75d304d674f00d03ab9857fa26d6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling netwire v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "97eb3a3b2015eb6875738ec24d6d9e7bbfb75d304d674f00d03ab9857fa26d6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97eb3a3b2015eb6875738ec24d6d9e7bbfb75d304d674f00d03ab9857fa26d6e", kill_on_drop: false }`
[INFO] [stdout] 97eb3a3b2015eb6875738ec24d6d9e7bbfb75d304d674f00d03ab9857fa26d6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ad9388d0d88dcfd3ec3603f18eeb666465bb95a8afc4d17bf90a192b852dbfc8
[INFO] running `Command { std: "docker" "start" "-a" "ad9388d0d88dcfd3ec3603f18eeb666465bb95a8afc4d17bf90a192b852dbfc8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/netwire-07e516f0b9765e59)
[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" "ad9388d0d88dcfd3ec3603f18eeb666465bb95a8afc4d17bf90a192b852dbfc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad9388d0d88dcfd3ec3603f18eeb666465bb95a8afc4d17bf90a192b852dbfc8", kill_on_drop: false }`
[INFO] [stdout] ad9388d0d88dcfd3ec3603f18eeb666465bb95a8afc4d17bf90a192b852dbfc8