[INFO] fetching crate mkit-derive 0.3.0...
[INFO] testing mkit-derive-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mkit-derive 0.3.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate mkit-derive 0.3.0 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 mkit-derive 0.3.0
[INFO] finished tweaking crates.io crate mkit-derive 0.3.0
[INFO] tweaked toml for crates.io crate mkit-derive 0.3.0 written to /workspace/builds/worker-29/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 42e579225325f5bdb180db38eee10bad044f61902959b1f0d1002dbeb0a865da
[INFO] running `Command { std: "docker" "start" "-a" "42e579225325f5bdb180db38eee10bad044f61902959b1f0d1002dbeb0a865da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42e579225325f5bdb180db38eee10bad044f61902959b1f0d1002dbeb0a865da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42e579225325f5bdb180db38eee10bad044f61902959b1f0d1002dbeb0a865da", kill_on_drop: false }`
[INFO] [stdout] 42e579225325f5bdb180db38eee10bad044f61902959b1f0d1002dbeb0a865da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 9ca97ed833a1ed5d4668cc57aa899546dcbf7af399b0c30f75b7de236692c5e6
[INFO] running `Command { std: "docker" "start" "-a" "9ca97ed833a1ed5d4668cc57aa899546dcbf7af399b0c30f75b7de236692c5e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling syn-mid v0.5.3
[INFO] [stderr]    Compiling mkit-derive v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.40s
[INFO] running `Command { std: "docker" "inspect" "9ca97ed833a1ed5d4668cc57aa899546dcbf7af399b0c30f75b7de236692c5e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ca97ed833a1ed5d4668cc57aa899546dcbf7af399b0c30f75b7de236692c5e6", kill_on_drop: false }`
[INFO] [stdout] 9ca97ed833a1ed5d4668cc57aa899546dcbf7af399b0c30f75b7de236692c5e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 321e9bf938de17fca8bb7825f78770c6150475fe09133015c9e0b3d5916a962c
[INFO] running `Command { std: "docker" "start" "-a" "321e9bf938de17fca8bb7825f78770c6150475fe09133015c9e0b3d5916a962c", kill_on_drop: false }`
[INFO] [stderr]    Compiling mkit-derive v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mkit_derive-57c92b32295cb785)
[INFO] running `Command { std: "docker" "inspect" "321e9bf938de17fca8bb7825f78770c6150475fe09133015c9e0b3d5916a962c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "321e9bf938de17fca8bb7825f78770c6150475fe09133015c9e0b3d5916a962c", kill_on_drop: false }`
[INFO] [stdout] 321e9bf938de17fca8bb7825f78770c6150475fe09133015c9e0b3d5916a962c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 6d4db392f8cf10c239983bce60112b218e16e4505c5f9ac0111c85b9cdf94356
[INFO] running `Command { std: "docker" "start" "-a" "6d4db392f8cf10c239983bce60112b218e16e4505c5f9ac0111c85b9cdf94356", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mkit_derive-57c92b32295cb785)
[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 mkit-derive
[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" "6d4db392f8cf10c239983bce60112b218e16e4505c5f9ac0111c85b9cdf94356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d4db392f8cf10c239983bce60112b218e16e4505c5f9ac0111c85b9cdf94356", kill_on_drop: false }`
[INFO] [stdout] 6d4db392f8cf10c239983bce60112b218e16e4505c5f9ac0111c85b9cdf94356