[INFO] fetching crate rowan-peg-macro 0.2.10...
[INFO] testing rowan-peg-macro-0.2.10 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate rowan-peg-macro 0.2.10 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rowan-peg-macro 0.2.10
[INFO] finished tweaking crates.io crate rowan-peg-macro 0.2.10
[INFO] tweaked toml for crates.io crate rowan-peg-macro 0.2.10 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rowan-peg-macro 0.2.10 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rowan-peg-macro 0.2.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f55dfbea5036922184b93e48281657a54fcd6b73a734982a85c46e245172afd1
[INFO] running `Command { std: "docker" "start" "-a" "f55dfbea5036922184b93e48281657a54fcd6b73a734982a85c46e245172afd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f55dfbea5036922184b93e48281657a54fcd6b73a734982a85c46e245172afd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f55dfbea5036922184b93e48281657a54fcd6b73a734982a85c46e245172afd1", kill_on_drop: false }`
[INFO] [stdout] f55dfbea5036922184b93e48281657a54fcd6b73a734982a85c46e245172afd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fd0571ee69ad377ac80e32d2bb425f9955a27e65bfce1a82022d2cab82e8b64
[INFO] running `Command { std: "docker" "start" "-a" "3fd0571ee69ad377ac80e32d2bb425f9955a27e65bfce1a82022d2cab82e8b64", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling countme v3.0.1
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling peg-runtime v0.8.5
[INFO] [stderr]    Compiling text-size v1.1.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling litrs v0.5.1
[INFO] [stderr]    Compiling to-true v0.1.2
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling line-column v0.2.0
[INFO] [stderr]    Compiling proc-macro-tool v0.8.38
[INFO] [stderr]    Compiling char-classes-proc_macro v0.2.4
[INFO] [stderr]    Compiling getopts-macro v0.1.8
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling rowan v0.15.17
[INFO] [stderr]    Compiling char-classes v0.3.4
[INFO] [stderr]    Compiling peg-macros v0.8.5
[INFO] [stderr]    Compiling rowan-peg-utils v0.2.4
[INFO] [stderr]    Compiling peg v0.8.5
[INFO] [stderr]    Compiling rowan-peg v0.2.10
[INFO] [stderr]    Compiling rowan-peg-macro v0.2.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.30s
[INFO] running `Command { std: "docker" "inspect" "3fd0571ee69ad377ac80e32d2bb425f9955a27e65bfce1a82022d2cab82e8b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fd0571ee69ad377ac80e32d2bb425f9955a27e65bfce1a82022d2cab82e8b64", kill_on_drop: false }`
[INFO] [stdout] 3fd0571ee69ad377ac80e32d2bb425f9955a27e65bfce1a82022d2cab82e8b64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 353ed77cee2e66c7f6ebdc1bc20d4b43b11e7c136d4cfec77762865bdfbe3390
[INFO] running `Command { std: "docker" "start" "-a" "353ed77cee2e66c7f6ebdc1bc20d4b43b11e7c136d4cfec77762865bdfbe3390", kill_on_drop: false }`
[INFO] [stderr]    Compiling rowan-peg-macro v0.2.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "353ed77cee2e66c7f6ebdc1bc20d4b43b11e7c136d4cfec77762865bdfbe3390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "353ed77cee2e66c7f6ebdc1bc20d4b43b11e7c136d4cfec77762865bdfbe3390", kill_on_drop: false }`
[INFO] [stdout] 353ed77cee2e66c7f6ebdc1bc20d4b43b11e7c136d4cfec77762865bdfbe3390
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d29cc4132aa6d396f85cde5ec38992bf59d29f6c9fb98a0971e54c5dcd73d1cb
[INFO] running `Command { std: "docker" "start" "-a" "d29cc4132aa6d396f85cde5ec38992bf59d29f6c9fb98a0971e54c5dcd73d1cb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rowan_peg_macro-ebc2943af46321d9)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests rowan_peg_macro
[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 1 test
[INFO] [stdout] test src/lib.rs - build (line 11) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.39s; merged doctests compilation took 0.39s
[INFO] running `Command { std: "docker" "inspect" "d29cc4132aa6d396f85cde5ec38992bf59d29f6c9fb98a0971e54c5dcd73d1cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d29cc4132aa6d396f85cde5ec38992bf59d29f6c9fb98a0971e54c5dcd73d1cb", kill_on_drop: false }`
[INFO] [stdout] d29cc4132aa6d396f85cde5ec38992bf59d29f6c9fb98a0971e54c5dcd73d1cb