[INFO] fetching crate split_tokens 0.1.0...
[INFO] building split_tokens-0.1.0 against try#8aaecdf5df68a6fbc126704e44d399ba2fe66bf2 for pr-94962
[INFO] extracting crate split_tokens 0.1.0 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate split_tokens 0.1.0 on toolchain 8aaecdf5df68a6fbc126704e44d399ba2fe66bf2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate split_tokens 0.1.0
[INFO] finished tweaking crates.io crate split_tokens 0.1.0
[INFO] tweaked toml for crates.io crate split_tokens 0.1.0 written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d36fe5c7e8982da140d81c782d460b5f8af40db9c6ed3d79ae5bce6ab2e328a
[INFO] running `Command { std: "docker" "start" "-a" "8d36fe5c7e8982da140d81c782d460b5f8af40db9c6ed3d79ae5bce6ab2e328a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d36fe5c7e8982da140d81c782d460b5f8af40db9c6ed3d79ae5bce6ab2e328a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d36fe5c7e8982da140d81c782d460b5f8af40db9c6ed3d79ae5bce6ab2e328a", kill_on_drop: false }`
[INFO] [stdout] 8d36fe5c7e8982da140d81c782d460b5f8af40db9c6ed3d79ae5bce6ab2e328a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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=forbid" "-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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd60d14ddff0cc4127d78221a4de872d82429a56cc75d4027764b923625bb73d
[INFO] running `Command { std: "docker" "start" "-a" "fd60d14ddff0cc4127d78221a4de872d82429a56cc75d4027764b923625bb73d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling split_tokens v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "fd60d14ddff0cc4127d78221a4de872d82429a56cc75d4027764b923625bb73d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd60d14ddff0cc4127d78221a4de872d82429a56cc75d4027764b923625bb73d", kill_on_drop: false }`
[INFO] [stdout] fd60d14ddff0cc4127d78221a4de872d82429a56cc75d4027764b923625bb73d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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=forbid" "-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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef84dbbcb24ff237f65c8903a9491f30e33e6dc3617978a061f3a3435a70df74
[INFO] running `Command { std: "docker" "start" "-a" "ef84dbbcb24ff237f65c8903a9491f30e33e6dc3617978a061f3a3435a70df74", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling split_tokens v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/lib.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     split_tokens!{(>>+=-=<<) then stringify!()};
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `split_tokens! { (>> += -= <<) then stringify! () }`
[INFO] [stdout]    = note: to `split_tokens! (@ inner(>> += -= <<) () (stringify)) ;`
[INFO] [stdout]    = note: expanding `split_tokens! { @ inner(>> += -= <<) () (stringify) }`
[INFO] [stdout]    = note: to `split_tokens! (@ inner(+= -= <<) (> >) (stringify)) ;`
[INFO] [stdout]    = note: expanding `split_tokens! { @ inner(+= -= <<) (> >) (stringify) }`
[INFO] [stdout]    = note: to `split_tokens! (@ inner(-= <<) (> > + =) (stringify)) ;`
[INFO] [stdout]    = note: expanding `split_tokens! { @ inner(-= <<) (> > + =) (stringify) }`
[INFO] [stdout]    = note: to `split_tokens! (@ inner(<<) (> > + = - =) (stringify)) ;`
[INFO] [stdout]    = note: expanding `split_tokens! { @ inner(<<) (> > + = - =) (stringify) }`
[INFO] [stdout]    = note: to `split_tokens! (@ inner() (> > + = - = < <) (stringify)) ;`
[INFO] [stdout]    = note: expanding `split_tokens! { @ inner() (> > + = - = < <) (stringify) }`
[INFO] [stdout]    = note: to `stringify! (() (> > + = - = < <)) ;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.23s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/split_tokens-e6fedccaaecff427)
[INFO] running `Command { std: "docker" "inspect" "ef84dbbcb24ff237f65c8903a9491f30e33e6dc3617978a061f3a3435a70df74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef84dbbcb24ff237f65c8903a9491f30e33e6dc3617978a061f3a3435a70df74", kill_on_drop: false }`
[INFO] [stdout] ef84dbbcb24ff237f65c8903a9491f30e33e6dc3617978a061f3a3435a70df74