[INFO] fetching crate tagged-union 0.0.1...
[INFO] testing tagged-union-0.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate tagged-union 0.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate tagged-union 0.0.1
[INFO] finished tweaking crates.io crate tagged-union 0.0.1
[INFO] tweaked toml for crates.io crate tagged-union 0.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tagged-union 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 6 packages to latest compatible versions
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tagged-union-macro v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 613b4ad09c7874d2a367a66851bd7708844dae4d6857b3568457adb9c83da5fb
[INFO] running `Command { std: "docker" "start" "-a" "613b4ad09c7874d2a367a66851bd7708844dae4d6857b3568457adb9c83da5fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "613b4ad09c7874d2a367a66851bd7708844dae4d6857b3568457adb9c83da5fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "613b4ad09c7874d2a367a66851bd7708844dae4d6857b3568457adb9c83da5fb", kill_on_drop: false }`
[INFO] [stdout] 613b4ad09c7874d2a367a66851bd7708844dae4d6857b3568457adb9c83da5fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 007b539826497929d4b91530419e93f396ba9fa6cb2ff0a910b865554d786e42
[INFO] running `Command { std: "docker" "start" "-a" "007b539826497929d4b91530419e93f396ba9fa6cb2ff0a910b865554d786e42", kill_on_drop: false }`
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling tagged-union-macro v0.0.1
[INFO] [stderr]    Compiling tagged-union v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "007b539826497929d4b91530419e93f396ba9fa6cb2ff0a910b865554d786e42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "007b539826497929d4b91530419e93f396ba9fa6cb2ff0a910b865554d786e42", kill_on_drop: false }`
[INFO] [stdout] 007b539826497929d4b91530419e93f396ba9fa6cb2ff0a910b865554d786e42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f63129c3dbd096aa43daf73da79daffee1e249382d36592e0057ccf44c1878a4
[INFO] running `Command { std: "docker" "start" "-a" "f63129c3dbd096aa43daf73da79daffee1e249382d36592e0057ccf44c1878a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling tagged-union v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `Pat` is never used
[INFO] [stdout]  --> tests/pat.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum Pat {
[INFO] [stdout]   |      ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AssignTargetPat` is never used
[INFO] [stdout]   --> tests/pat.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum AssignTargetPat {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "f63129c3dbd096aa43daf73da79daffee1e249382d36592e0057ccf44c1878a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f63129c3dbd096aa43daf73da79daffee1e249382d36592e0057ccf44c1878a4", kill_on_drop: false }`
[INFO] [stdout] f63129c3dbd096aa43daf73da79daffee1e249382d36592e0057ccf44c1878a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7300912b6585e1fa14a1dfe35e1f7feef6e4c6eee9cf50018f3bf74dba3497a9
[INFO] running `Command { std: "docker" "start" "-a" "7300912b6585e1fa14a1dfe35e1f7feef6e4c6eee9cf50018f3bf74dba3497a9", kill_on_drop: false }`
[INFO] [stderr] warning: enum `Pat` is never used
[INFO] [stderr]  --> tests/pat.rs:4:6
[INFO] [stderr]   |
[INFO] [stderr] 4 | enum Pat {
[INFO] [stderr]   |      ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `AssignTargetPat` is never used
[INFO] [stderr]   --> tests/pat.rs:12:6
[INFO] [stderr]    |
[INFO] [stderr] 12 | enum AssignTargetPat {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tagged-union` (test "pat") generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tagged_union-23b986fe2678c5c4)
[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]      Running tests/pat.rs (/opt/rustwide/target/debug/deps/pat-456eb2f9f7f409b7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests tagged_union
[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] [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" "7300912b6585e1fa14a1dfe35e1f7feef6e4c6eee9cf50018f3bf74dba3497a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7300912b6585e1fa14a1dfe35e1f7feef6e4c6eee9cf50018f3bf74dba3497a9", kill_on_drop: false }`
[INFO] [stdout] 7300912b6585e1fa14a1dfe35e1f7feef6e4c6eee9cf50018f3bf74dba3497a9