[INFO] fetching crate serwus-derive 0.2.2...
[INFO] testing serwus-derive-0.2.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate serwus-derive 0.2.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate serwus-derive 0.2.2
[INFO] finished tweaking crates.io crate serwus-derive 0.2.2
[INFO] tweaked toml for crates.io crate serwus-derive 0.2.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serwus-derive 0.2.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serwus-derive 0.2.2 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" "+1.91.0" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d089be7fbd5f76d2392b6aefdd0ad8f25e060cf3f9a9fd1dc39556ec73a4be17
[INFO] running `Command { std: "docker" "start" "-a" "d089be7fbd5f76d2392b6aefdd0ad8f25e060cf3f9a9fd1dc39556ec73a4be17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d089be7fbd5f76d2392b6aefdd0ad8f25e060cf3f9a9fd1dc39556ec73a4be17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d089be7fbd5f76d2392b6aefdd0ad8f25e060cf3f9a9fd1dc39556ec73a4be17", kill_on_drop: false }`
[INFO] [stdout] d089be7fbd5f76d2392b6aefdd0ad8f25e060cf3f9a9fd1dc39556ec73a4be17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5547be77a2d77be8a429fda3ad117fc6ef28ee9a6c97b3a3631bc441736bcd73
[INFO] running `Command { std: "docker" "start" "-a" "5547be77a2d77be8a429fda3ad117fc6ef28ee9a6c97b3a3631bc441736bcd73", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling serwus-derive v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.53s
[INFO] running `Command { std: "docker" "inspect" "5547be77a2d77be8a429fda3ad117fc6ef28ee9a6c97b3a3631bc441736bcd73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5547be77a2d77be8a429fda3ad117fc6ef28ee9a6c97b3a3631bc441736bcd73", kill_on_drop: false }`
[INFO] [stdout] 5547be77a2d77be8a429fda3ad117fc6ef28ee9a6c97b3a3631bc441736bcd73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70fb619febb9cf497e2fb249b68c5bfc7b8d51b406bd145ccb97fb994152f7e5
[INFO] running `Command { std: "docker" "start" "-a" "70fb619febb9cf497e2fb249b68c5bfc7b8d51b406bd145ccb97fb994152f7e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serwus-derive v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "70fb619febb9cf497e2fb249b68c5bfc7b8d51b406bd145ccb97fb994152f7e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70fb619febb9cf497e2fb249b68c5bfc7b8d51b406bd145ccb97fb994152f7e5", kill_on_drop: false }`
[INFO] [stdout] 70fb619febb9cf497e2fb249b68c5bfc7b8d51b406bd145ccb97fb994152f7e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d00766bea1b57a2e0d1e19acd0c9f73b879520a061dabf309df6b66bbaa7dc16
[INFO] running `Command { std: "docker" "start" "-a" "d00766bea1b57a2e0d1e19acd0c9f73b879520a061dabf309df6b66bbaa7dc16", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serwus_derive-b78cb64b339df95b)
[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 serwus_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" "d00766bea1b57a2e0d1e19acd0c9f73b879520a061dabf309df6b66bbaa7dc16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d00766bea1b57a2e0d1e19acd0c9f73b879520a061dabf309df6b66bbaa7dc16", kill_on_drop: false }`
[INFO] [stdout] d00766bea1b57a2e0d1e19acd0c9f73b879520a061dabf309df6b66bbaa7dc16