[INFO] fetching crate anchor-attribute-event 0.15.0...
[INFO] testing anchor-attribute-event-0.15.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate anchor-attribute-event 0.15.0 into /workspace/builds/worker-75/source
[INFO] validating manifest of crates.io crate anchor-attribute-event 0.15.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate anchor-attribute-event 0.15.0
[INFO] finished tweaking crates.io crate anchor-attribute-event 0.15.0
[INFO] tweaked toml for crates.io crate anchor-attribute-event 0.15.0 written to /workspace/builds/worker-75/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d228d35eb58bba1cf51fcf35c59ba378e0eb1cf83cbc4291873e2a274e2c15f
[INFO] running `Command { std: "docker" "start" "-a" "7d228d35eb58bba1cf51fcf35c59ba378e0eb1cf83cbc4291873e2a274e2c15f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d228d35eb58bba1cf51fcf35c59ba378e0eb1cf83cbc4291873e2a274e2c15f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d228d35eb58bba1cf51fcf35c59ba378e0eb1cf83cbc4291873e2a274e2c15f", kill_on_drop: false }`
[INFO] [stdout] 7d228d35eb58bba1cf51fcf35c59ba378e0eb1cf83cbc4291873e2a274e2c15f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79dd9a9d51067510f273f94bd68b5289bdb271ebdde6101ed4c35a8dd0777fa5
[INFO] running `Command { std: "docker" "start" "-a" "79dd9a9d51067510f273f94bd68b5289bdb271ebdde6101ed4c35a8dd0777fa5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling yansi v0.5.0
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling bs58 v0.3.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.9.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling anchor-syn v0.15.0
[INFO] [stderr]    Compiling anchor-attribute-event v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `Command { std: "docker" "inspect" "79dd9a9d51067510f273f94bd68b5289bdb271ebdde6101ed4c35a8dd0777fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79dd9a9d51067510f273f94bd68b5289bdb271ebdde6101ed4c35a8dd0777fa5", kill_on_drop: false }`
[INFO] [stdout] 79dd9a9d51067510f273f94bd68b5289bdb271ebdde6101ed4c35a8dd0777fa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcd4e56a23e80e2ee0cafa42b92c368249b75c804c9efd78a538be4064938aa1
[INFO] running `Command { std: "docker" "start" "-a" "fcd4e56a23e80e2ee0cafa42b92c368249b75c804c9efd78a538be4064938aa1", kill_on_drop: false }`
[INFO] [stderr]    Compiling anchor-attribute-event v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "fcd4e56a23e80e2ee0cafa42b92c368249b75c804c9efd78a538be4064938aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcd4e56a23e80e2ee0cafa42b92c368249b75c804c9efd78a538be4064938aa1", kill_on_drop: false }`
[INFO] [stdout] fcd4e56a23e80e2ee0cafa42b92c368249b75c804c9efd78a538be4064938aa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b92f5e7c6a519aa94e7b25d6341f83e756e8ff0d290ebf2460669a62ce8081ca
[INFO] running `Command { std: "docker" "start" "-a" "b92f5e7c6a519aa94e7b25d6341f83e756e8ff0d290ebf2460669a62ce8081ca", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/anchor_attribute_event-785a4a49eb191ab8)
[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 anchor-attribute-event
[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" "b92f5e7c6a519aa94e7b25d6341f83e756e8ff0d290ebf2460669a62ce8081ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b92f5e7c6a519aa94e7b25d6341f83e756e8ff0d290ebf2460669a62ce8081ca", kill_on_drop: false }`
[INFO] [stdout] b92f5e7c6a519aa94e7b25d6341f83e756e8ff0d290ebf2460669a62ce8081ca