[INFO] fetching crate vizz_derive 0.1.0...
[INFO] testing vizz_derive-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate vizz_derive 0.1.0 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate vizz_derive 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vizz_derive 0.1.0
[INFO] finished tweaking crates.io crate vizz_derive 0.1.0
[INFO] tweaked toml for crates.io crate vizz_derive 0.1.0 written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8dd76e5a8fb48df81c86e5b00fff81347c8e4595de557bc8c94a8303c58ccad1
[INFO] running `Command { std: "docker" "start" "-a" "8dd76e5a8fb48df81c86e5b00fff81347c8e4595de557bc8c94a8303c58ccad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dd76e5a8fb48df81c86e5b00fff81347c8e4595de557bc8c94a8303c58ccad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dd76e5a8fb48df81c86e5b00fff81347c8e4595de557bc8c94a8303c58ccad1", kill_on_drop: false }`
[INFO] [stdout] 8dd76e5a8fb48df81c86e5b00fff81347c8e4595de557bc8c94a8303c58ccad1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa9544bddce921a050b4e02d74c7d7ae02c4cc868f402a3e0805d3a3f893acac
[INFO] running `Command { std: "docker" "start" "-a" "fa9544bddce921a050b4e02d74c7d7ae02c4cc868f402a3e0805d3a3f893acac", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling vizz_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.94s
[INFO] running `Command { std: "docker" "inspect" "fa9544bddce921a050b4e02d74c7d7ae02c4cc868f402a3e0805d3a3f893acac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa9544bddce921a050b4e02d74c7d7ae02c4cc868f402a3e0805d3a3f893acac", kill_on_drop: false }`
[INFO] [stdout] fa9544bddce921a050b4e02d74c7d7ae02c4cc868f402a3e0805d3a3f893acac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e300f88a0f058185508909b2eefdea9715921d334443262b06961d01cf51b4f
[INFO] running `Command { std: "docker" "start" "-a" "7e300f88a0f058185508909b2eefdea9715921d334443262b06961d01cf51b4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling vizz_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "7e300f88a0f058185508909b2eefdea9715921d334443262b06961d01cf51b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e300f88a0f058185508909b2eefdea9715921d334443262b06961d01cf51b4f", kill_on_drop: false }`
[INFO] [stdout] 7e300f88a0f058185508909b2eefdea9715921d334443262b06961d01cf51b4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 47d4ff806e06fc08a1adeb9eb87a7422e1b99a66c26c26e6fe9e71e51f56fc8f
[INFO] running `Command { std: "docker" "start" "-a" "47d4ff806e06fc08a1adeb9eb87a7422e1b99a66c26c26e6fe9e71e51f56fc8f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vizz_derive-70a4cdfbdae0bf00)
[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 vizz_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" "47d4ff806e06fc08a1adeb9eb87a7422e1b99a66c26c26e6fe9e71e51f56fc8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47d4ff806e06fc08a1adeb9eb87a7422e1b99a66c26c26e6fe9e71e51f56fc8f", kill_on_drop: false }`
[INFO] [stdout] 47d4ff806e06fc08a1adeb9eb87a7422e1b99a66c26c26e6fe9e71e51f56fc8f