[INFO] fetching crate neard 0.0.1...
[INFO] testing neard-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate neard 0.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate neard 0.0.1 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 neard 0.0.1
[INFO] finished tweaking crates.io crate neard 0.0.1
[INFO] tweaked toml for crates.io crate neard 0.0.1 written to /workspace/builds/worker-4/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] fa18f8766d3815ba87aa7644acd8ad57d8884ff49b89040265929938314f95af
[INFO] running `Command { std: "docker" "start" "-a" "fa18f8766d3815ba87aa7644acd8ad57d8884ff49b89040265929938314f95af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa18f8766d3815ba87aa7644acd8ad57d8884ff49b89040265929938314f95af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa18f8766d3815ba87aa7644acd8ad57d8884ff49b89040265929938314f95af", kill_on_drop: false }`
[INFO] [stdout] fa18f8766d3815ba87aa7644acd8ad57d8884ff49b89040265929938314f95af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 9daa9da0162f8f8a0363a488ea32e8455e344f581d26ae2c466821dafd44c4a0
[INFO] running `Command { std: "docker" "start" "-a" "9daa9da0162f8f8a0363a488ea32e8455e344f581d26ae2c466821dafd44c4a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling neard v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "9daa9da0162f8f8a0363a488ea32e8455e344f581d26ae2c466821dafd44c4a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9daa9da0162f8f8a0363a488ea32e8455e344f581d26ae2c466821dafd44c4a0", kill_on_drop: false }`
[INFO] [stdout] 9daa9da0162f8f8a0363a488ea32e8455e344f581d26ae2c466821dafd44c4a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] c6c1c34b0e5373de07e5d76956406df65005cd48d461afef46ca59741c0437c0
[INFO] running `Command { std: "docker" "start" "-a" "c6c1c34b0e5373de07e5d76956406df65005cd48d461afef46ca59741c0437c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling neard v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.75s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/neard-77cb2d3d70bf325e)
[INFO] running `Command { std: "docker" "inspect" "c6c1c34b0e5373de07e5d76956406df65005cd48d461afef46ca59741c0437c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6c1c34b0e5373de07e5d76956406df65005cd48d461afef46ca59741c0437c0", kill_on_drop: false }`
[INFO] [stdout] c6c1c34b0e5373de07e5d76956406df65005cd48d461afef46ca59741c0437c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 5871779f5969facab5769d8edf6dd8598f4145a17cb45baa813df657431d863e
[INFO] running `Command { std: "docker" "start" "-a" "5871779f5969facab5769d8edf6dd8598f4145a17cb45baa813df657431d863e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/neard-77cb2d3d70bf325e)
[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 neard
[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" "5871779f5969facab5769d8edf6dd8598f4145a17cb45baa813df657431d863e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5871779f5969facab5769d8edf6dd8598f4145a17cb45baa813df657431d863e", kill_on_drop: false }`
[INFO] [stdout] 5871779f5969facab5769d8edf6dd8598f4145a17cb45baa813df657431d863e