[INFO] fetching crate parsegen 0.1.0...
[INFO] testing parsegen-0.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate parsegen 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate parsegen 0.1.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate parsegen 0.1.0
[INFO] finished tweaking crates.io crate parsegen 0.1.0
[INFO] tweaked toml for crates.io crate parsegen 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eab306512f3380271353f8b90a943b7ae24f2d378142219696f3e09572de67b1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "eab306512f3380271353f8b90a943b7ae24f2d378142219696f3e09572de67b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eab306512f3380271353f8b90a943b7ae24f2d378142219696f3e09572de67b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eab306512f3380271353f8b90a943b7ae24f2d378142219696f3e09572de67b1", kill_on_drop: false }`
[INFO] [stdout] eab306512f3380271353f8b90a943b7ae24f2d378142219696f3e09572de67b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 460bf236082a67c562b76d97e13e101f3db1eec336b79d2fac92ff0125f03453
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "460bf236082a67c562b76d97e13e101f3db1eec336b79d2fac92ff0125f03453", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling parsegen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.68s
[INFO] running `Command { std: "docker" "inspect" "460bf236082a67c562b76d97e13e101f3db1eec336b79d2fac92ff0125f03453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "460bf236082a67c562b76d97e13e101f3db1eec336b79d2fac92ff0125f03453", kill_on_drop: false }`
[INFO] [stdout] 460bf236082a67c562b76d97e13e101f3db1eec336b79d2fac92ff0125f03453
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9a5541aabfba3c7d5b4a7a11c6893a0d2577bfb182b8dc5fe2803efedc86b560
[INFO] running `Command { std: "docker" "start" "-a" "9a5541aabfba3c7d5b4a7a11c6893a0d2577bfb182b8dc5fe2803efedc86b560", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexgen v0.2.2
[INFO] [stderr]    Compiling parsegen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.29s
[INFO] running `Command { std: "docker" "inspect" "9a5541aabfba3c7d5b4a7a11c6893a0d2577bfb182b8dc5fe2803efedc86b560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a5541aabfba3c7d5b4a7a11c6893a0d2577bfb182b8dc5fe2803efedc86b560", kill_on_drop: false }`
[INFO] [stdout] 9a5541aabfba3c7d5b4a7a11c6893a0d2577bfb182b8dc5fe2803efedc86b560
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b215a60ac12d70533c4b5130a245a3debcd2be77ccda6d53d3bf1b58943ed5e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3b215a60ac12d70533c4b5130a245a3debcd2be77ccda6d53d3bf1b58943ed5e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parsegen-c98a345afe24412e)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test maplit::test_hashmap ... ok
[INFO] [stdout] test maplit::test_btreemap ... ok
[INFO] [stdout] test ast::parse_enum_token ... ok
[INFO] [stdout] test ast::parse_symbol ... ok
[INFO] [stdout] test ast::parse_pattern ... ok
[INFO] [stdout] test ast::parse_nonterminal ... ok
[INFO] [stdout] test ast::parse_type_synonym ... ok
[INFO] [stdout] test lr1::simulate3 ... ok
[INFO] [stdout] test lr1::simulate2 ... ok
[INFO] [stdout] test lr1::grammar8_lr1_states ... ok
[INFO] [stdout] test lr1::simulate4 ... ok
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-0e6755408005f1d8)
[INFO] [stdout] test lr1::simulate1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test balanced_parens ... ok
[INFO] [stdout] test bug_1 ... ok
[INFO] [stdout] test bug_2 ... ok
[INFO] [stdout] test test_grammar_5 ... ok
[INFO] [stdout] test test_grammar_6 ... ok
[INFO] [stdout] test test_grammar_7 ... ok
[INFO] [stderr]    Doc-tests parsegen
[INFO] [stdout] test token_lifetimes ... ok
[INFO] [stdout] test expr_example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "3b215a60ac12d70533c4b5130a245a3debcd2be77ccda6d53d3bf1b58943ed5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b215a60ac12d70533c4b5130a245a3debcd2be77ccda6d53d3bf1b58943ed5e", kill_on_drop: false }`
[INFO] [stdout] 3b215a60ac12d70533c4b5130a245a3debcd2be77ccda6d53d3bf1b58943ed5e