[INFO] fetching crate stdnet 0.0.0...
[INFO] testing stdnet-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate stdnet 0.0.0 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate stdnet 0.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stdnet 0.0.0
[INFO] finished tweaking crates.io crate stdnet 0.0.0
[INFO] tweaked toml for crates.io crate stdnet 0.0.0 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e924b135ebe28729b14b4c94b9778a3f22eeb88a38d82fc5f6df7abb03a6ca8
[INFO] running `Command { std: "docker" "start" "-a" "0e924b135ebe28729b14b4c94b9778a3f22eeb88a38d82fc5f6df7abb03a6ca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e924b135ebe28729b14b4c94b9778a3f22eeb88a38d82fc5f6df7abb03a6ca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e924b135ebe28729b14b4c94b9778a3f22eeb88a38d82fc5f6df7abb03a6ca8", kill_on_drop: false }`
[INFO] [stdout] 0e924b135ebe28729b14b4c94b9778a3f22eeb88a38d82fc5f6df7abb03a6ca8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90c9b798df5e1b700e8dfb19f7a559739a325950c665859ad0f95e3eec7a429f
[INFO] running `Command { std: "docker" "start" "-a" "90c9b798df5e1b700e8dfb19f7a559739a325950c665859ad0f95e3eec7a429f", kill_on_drop: false }`
[INFO] [stderr]    Compiling stdnet v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "90c9b798df5e1b700e8dfb19f7a559739a325950c665859ad0f95e3eec7a429f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90c9b798df5e1b700e8dfb19f7a559739a325950c665859ad0f95e3eec7a429f", kill_on_drop: false }`
[INFO] [stdout] 90c9b798df5e1b700e8dfb19f7a559739a325950c665859ad0f95e3eec7a429f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c44733668cc967b487d32cd3c1a4c347e31f08b6d125087ca566195af6af28b1
[INFO] running `Command { std: "docker" "start" "-a" "c44733668cc967b487d32cd3c1a4c347e31f08b6d125087ca566195af6af28b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling stdnet v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/stdnet-fa5c6db4fd652912)
[INFO] running `Command { std: "docker" "inspect" "c44733668cc967b487d32cd3c1a4c347e31f08b6d125087ca566195af6af28b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c44733668cc967b487d32cd3c1a4c347e31f08b6d125087ca566195af6af28b1", kill_on_drop: false }`
[INFO] [stdout] c44733668cc967b487d32cd3c1a4c347e31f08b6d125087ca566195af6af28b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f827e5b92edda30ba72390a1c6aad90bbe69fca2740dcda3e1e42c8ecae21d0c
[INFO] running `Command { std: "docker" "start" "-a" "f827e5b92edda30ba72390a1c6aad90bbe69fca2740dcda3e1e42c8ecae21d0c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stdnet-fa5c6db4fd652912)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stdnet
[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" "f827e5b92edda30ba72390a1c6aad90bbe69fca2740dcda3e1e42c8ecae21d0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f827e5b92edda30ba72390a1c6aad90bbe69fca2740dcda3e1e42c8ecae21d0c", kill_on_drop: false }`
[INFO] [stdout] f827e5b92edda30ba72390a1c6aad90bbe69fca2740dcda3e1e42c8ecae21d0c