[INFO] fetching crate victor-tree-internal-proc-macros 0.0.1...
[INFO] testing victor-tree-internal-proc-macros-0.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate victor-tree-internal-proc-macros 0.0.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate victor-tree-internal-proc-macros 0.0.1
[INFO] finished tweaking crates.io crate victor-tree-internal-proc-macros 0.0.1
[INFO] tweaked toml for crates.io crate victor-tree-internal-proc-macros 0.0.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate victor-tree-internal-proc-macros 0.0.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding proc-macro2 v0.4.30 (available: v1.0.101)
[INFO] [stderr]       Adding quote v0.6.13 (available: v1.0.41)
[INFO] [stderr]       Adding syn v0.15.44 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32055f558e9e6c782f6ba050a578e2f8b74a82714498408541ac9ec1f7db3b68
[INFO] running `Command { std: "docker" "start" "-a" "32055f558e9e6c782f6ba050a578e2f8b74a82714498408541ac9ec1f7db3b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32055f558e9e6c782f6ba050a578e2f8b74a82714498408541ac9ec1f7db3b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32055f558e9e6c782f6ba050a578e2f8b74a82714498408541ac9ec1f7db3b68", kill_on_drop: false }`
[INFO] [stdout] 32055f558e9e6c782f6ba050a578e2f8b74a82714498408541ac9ec1f7db3b68
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e42d25bf1800256e978f159dd60412d4b2f0b8474762308df350c1fd275c2535
[INFO] running `Command { std: "docker" "start" "-a" "e42d25bf1800256e978f159dd60412d4b2f0b8474762308df350c1fd275c2535", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling victor-tree-internal-proc-macros v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.61s
[INFO] running `Command { std: "docker" "inspect" "e42d25bf1800256e978f159dd60412d4b2f0b8474762308df350c1fd275c2535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e42d25bf1800256e978f159dd60412d4b2f0b8474762308df350c1fd275c2535", kill_on_drop: false }`
[INFO] [stdout] e42d25bf1800256e978f159dd60412d4b2f0b8474762308df350c1fd275c2535
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c98c8ad69238f3feefe6ab9099d44f8f23c656c8d60f2b8deeecfe8a3f8c1c8
[INFO] running `Command { std: "docker" "start" "-a" "7c98c8ad69238f3feefe6ab9099d44f8f23c656c8d60f2b8deeecfe8a3f8c1c8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `Command { std: "docker" "inspect" "7c98c8ad69238f3feefe6ab9099d44f8f23c656c8d60f2b8deeecfe8a3f8c1c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c98c8ad69238f3feefe6ab9099d44f8f23c656c8d60f2b8deeecfe8a3f8c1c8", kill_on_drop: false }`
[INFO] [stdout] 7c98c8ad69238f3feefe6ab9099d44f8f23c656c8d60f2b8deeecfe8a3f8c1c8
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 330f35545ab6a0d78cfc01ee0f71707e4b5fdead4da4e37afd6e9ca39fbd00b1
[INFO] running `Command { std: "docker" "start" "-a" "330f35545ab6a0d78cfc01ee0f71707e4b5fdead4da4e37afd6e9ca39fbd00b1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "330f35545ab6a0d78cfc01ee0f71707e4b5fdead4da4e37afd6e9ca39fbd00b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "330f35545ab6a0d78cfc01ee0f71707e4b5fdead4da4e37afd6e9ca39fbd00b1", kill_on_drop: false }`
[INFO] [stdout] 330f35545ab6a0d78cfc01ee0f71707e4b5fdead4da4e37afd6e9ca39fbd00b1