[INFO] fetching crate to_tokenstream 0.1.3...
[INFO] testing to_tokenstream-0.1.3 against 1.90.0 for beta-1.91-3
[INFO] extracting crate to_tokenstream 0.1.3 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate to_tokenstream 0.1.3
[INFO] finished tweaking crates.io crate to_tokenstream 0.1.3
[INFO] tweaked toml for crates.io crate to_tokenstream 0.1.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate to_tokenstream 0.1.3 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 2 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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2a0d301e926f8cb2c9f6796d8769e18cdd21a32e1f0f44093140f07f363c5df6
[INFO] running `Command { std: "docker" "start" "-a" "2a0d301e926f8cb2c9f6796d8769e18cdd21a32e1f0f44093140f07f363c5df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a0d301e926f8cb2c9f6796d8769e18cdd21a32e1f0f44093140f07f363c5df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a0d301e926f8cb2c9f6796d8769e18cdd21a32e1f0f44093140f07f363c5df6", kill_on_drop: false }`
[INFO] [stdout] 2a0d301e926f8cb2c9f6796d8769e18cdd21a32e1f0f44093140f07f363c5df6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 07f8f8aba3af11f8a77528b08fed19867c2361e00cb7f0dcdd4eeb23a5d50ce3
[INFO] running `Command { std: "docker" "start" "-a" "07f8f8aba3af11f8a77528b08fed19867c2361e00cb7f0dcdd4eeb23a5d50ce3", kill_on_drop: false }`
[INFO] [stderr]    Compiling to_tokenstream v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "07f8f8aba3af11f8a77528b08fed19867c2361e00cb7f0dcdd4eeb23a5d50ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07f8f8aba3af11f8a77528b08fed19867c2361e00cb7f0dcdd4eeb23a5d50ce3", kill_on_drop: false }`
[INFO] [stdout] 07f8f8aba3af11f8a77528b08fed19867c2361e00cb7f0dcdd4eeb23a5d50ce3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8edbfeed2f20e5471ea36267c66632ce27f2c8e6fb108a07fd70e1b8a788b066
[INFO] running `Command { std: "docker" "start" "-a" "8edbfeed2f20e5471ea36267c66632ce27f2c8e6fb108a07fd70e1b8a788b066", kill_on_drop: false }`
[INFO] [stderr]    Compiling to_tokenstream v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "8edbfeed2f20e5471ea36267c66632ce27f2c8e6fb108a07fd70e1b8a788b066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8edbfeed2f20e5471ea36267c66632ce27f2c8e6fb108a07fd70e1b8a788b066", kill_on_drop: false }`
[INFO] [stdout] 8edbfeed2f20e5471ea36267c66632ce27f2c8e6fb108a07fd70e1b8a788b066
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 18827a031c78006d561bf0b3435170b1df240b32d29319e3251e686989766dd8
[INFO] running `Command { std: "docker" "start" "-a" "18827a031c78006d561bf0b3435170b1df240b32d29319e3251e686989766dd8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/to_tokenstream-21c7768e66fe1c7e)
[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 to_tokenstream
[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" "18827a031c78006d561bf0b3435170b1df240b32d29319e3251e686989766dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18827a031c78006d561bf0b3435170b1df240b32d29319e3251e686989766dd8", kill_on_drop: false }`
[INFO] [stdout] 18827a031c78006d561bf0b3435170b1df240b32d29319e3251e686989766dd8