[INFO] fetching crate anchor-attribute-interface 0.15.0...
[INFO] testing anchor-attribute-interface-0.15.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate anchor-attribute-interface 0.15.0 into /workspace/builds/worker-104/source
[INFO] validating manifest of crates.io crate anchor-attribute-interface 0.15.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate anchor-attribute-interface 0.15.0
[INFO] finished tweaking crates.io crate anchor-attribute-interface 0.15.0
[INFO] tweaked toml for crates.io crate anchor-attribute-interface 0.15.0 written to /workspace/builds/worker-104/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 058df7e68ab89b54bc0e1fa8c5a6491295308888b1e01f6a89d7bf537e170547
[INFO] running `Command { std: "docker" "start" "-a" "058df7e68ab89b54bc0e1fa8c5a6491295308888b1e01f6a89d7bf537e170547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "058df7e68ab89b54bc0e1fa8c5a6491295308888b1e01f6a89d7bf537e170547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "058df7e68ab89b54bc0e1fa8c5a6491295308888b1e01f6a89d7bf537e170547", kill_on_drop: false }`
[INFO] [stdout] 058df7e68ab89b54bc0e1fa8c5a6491295308888b1e01f6a89d7bf537e170547
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2d4fad91dc8a2344e4d62ad6d5333d82d0e818428400ce5a44a572ee6c401b0
[INFO] running `Command { std: "docker" "start" "-a" "b2d4fad91dc8a2344e4d62ad6d5333d82d0e818428400ce5a44a572ee6c401b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[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 cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling bs58 v0.3.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.9.1
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[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-interface v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `Command { std: "docker" "inspect" "b2d4fad91dc8a2344e4d62ad6d5333d82d0e818428400ce5a44a572ee6c401b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2d4fad91dc8a2344e4d62ad6d5333d82d0e818428400ce5a44a572ee6c401b0", kill_on_drop: false }`
[INFO] [stdout] b2d4fad91dc8a2344e4d62ad6d5333d82d0e818428400ce5a44a572ee6c401b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5750c8105511a2e8d8e9c2d5eeedc153d392d37b31b618a114e818d1f1f79f2c
[INFO] running `Command { std: "docker" "start" "-a" "5750c8105511a2e8d8e9c2d5eeedc153d392d37b31b618a114e818d1f1f79f2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling anchor-attribute-interface v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "5750c8105511a2e8d8e9c2d5eeedc153d392d37b31b618a114e818d1f1f79f2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5750c8105511a2e8d8e9c2d5eeedc153d392d37b31b618a114e818d1f1f79f2c", kill_on_drop: false }`
[INFO] [stdout] 5750c8105511a2e8d8e9c2d5eeedc153d392d37b31b618a114e818d1f1f79f2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4cc329cfa943f73b4d89dd57269efa79c858c63e4197e87cdb85732bbbe43f85
[INFO] running `Command { std: "docker" "start" "-a" "4cc329cfa943f73b4d89dd57269efa79c858c63e4197e87cdb85732bbbe43f85", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/anchor_attribute_interface-002b66405bfe105d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests anchor-attribute-interface
[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 2 tests
[INFO] [stdout] test src/lib.rs - interface (line 25) ... ignored
[INFO] [stdout] test src/lib.rs - interface (line 97) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4cc329cfa943f73b4d89dd57269efa79c858c63e4197e87cdb85732bbbe43f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cc329cfa943f73b4d89dd57269efa79c858c63e4197e87cdb85732bbbe43f85", kill_on_drop: false }`
[INFO] [stdout] 4cc329cfa943f73b4d89dd57269efa79c858c63e4197e87cdb85732bbbe43f85