[INFO] fetching crate extension-traits 1.0.1...
[INFO] testing extension-traits-1.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate extension-traits 1.0.1 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate extension-traits 1.0.1 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 extension-traits 1.0.1
[INFO] finished tweaking crates.io crate extension-traits 1.0.1
[INFO] tweaked toml for crates.io crate extension-traits 1.0.1 written to /workspace/builds/worker-23/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] dc0f22873b34779439aeda13d700a5d63f2fc5ee8cbdda530dc46a83aa19c99d
[INFO] running `Command { std: "docker" "start" "-a" "dc0f22873b34779439aeda13d700a5d63f2fc5ee8cbdda530dc46a83aa19c99d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc0f22873b34779439aeda13d700a5d63f2fc5ee8cbdda530dc46a83aa19c99d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc0f22873b34779439aeda13d700a5d63f2fc5ee8cbdda530dc46a83aa19c99d", kill_on_drop: false }`
[INFO] [stdout] dc0f22873b34779439aeda13d700a5d63f2fc5ee8cbdda530dc46a83aa19c99d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 17ace2861da8c7f6b1d0526b893ec6fc5732f6d5f0dea30c77f1a82acdb60dac
[INFO] running `Command { std: "docker" "start" "-a" "17ace2861da8c7f6b1d0526b893ec6fc5732f6d5f0dea30c77f1a82acdb60dac", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling ext-trait-proc_macros v1.0.1
[INFO] [stderr]    Compiling ext-trait v1.0.1
[INFO] [stderr]    Compiling extension-traits v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.94s
[INFO] running `Command { std: "docker" "inspect" "17ace2861da8c7f6b1d0526b893ec6fc5732f6d5f0dea30c77f1a82acdb60dac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17ace2861da8c7f6b1d0526b893ec6fc5732f6d5f0dea30c77f1a82acdb60dac", kill_on_drop: false }`
[INFO] [stdout] 17ace2861da8c7f6b1d0526b893ec6fc5732f6d5f0dea30c77f1a82acdb60dac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 361a1b5d31f565e16821eb43778ef45cfa9427b2c640869693bbf7aa2ada63c0
[INFO] running `Command { std: "docker" "start" "-a" "361a1b5d31f565e16821eb43778ef45cfa9427b2c640869693bbf7aa2ada63c0", 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] [stderr]    Compiling extension-traits v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/extension_traits-d4034b429e473a40)
[INFO] running `Command { std: "docker" "inspect" "361a1b5d31f565e16821eb43778ef45cfa9427b2c640869693bbf7aa2ada63c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "361a1b5d31f565e16821eb43778ef45cfa9427b2c640869693bbf7aa2ada63c0", kill_on_drop: false }`
[INFO] [stdout] 361a1b5d31f565e16821eb43778ef45cfa9427b2c640869693bbf7aa2ada63c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 4914cee4fc52611f66cea6c0169ab5512ca878733825dfa6141c6f7260e9baa5
[INFO] running `Command { std: "docker" "start" "-a" "4914cee4fc52611f66cea6c0169ab5512ca878733825dfa6141c6f7260e9baa5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/extension_traits-d4034b429e473a40)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests extension-traits
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "4914cee4fc52611f66cea6c0169ab5512ca878733825dfa6141c6f7260e9baa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4914cee4fc52611f66cea6c0169ab5512ca878733825dfa6141c6f7260e9baa5", kill_on_drop: false }`
[INFO] [stdout] 4914cee4fc52611f66cea6c0169ab5512ca878733825dfa6141c6f7260e9baa5