[INFO] fetching crate parsegen 0.1.0...
[INFO] testing parsegen-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate parsegen 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate parsegen 0.1.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lexgen v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2b8fe2396ba76b18c8aef97df958a628639b924aa88a2b2e21de03875e9a38d
[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" "c2b8fe2396ba76b18c8aef97df958a628639b924aa88a2b2e21de03875e9a38d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2b8fe2396ba76b18c8aef97df958a628639b924aa88a2b2e21de03875e9a38d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2b8fe2396ba76b18c8aef97df958a628639b924aa88a2b2e21de03875e9a38d", kill_on_drop: false }`
[INFO] [stdout] c2b8fe2396ba76b18c8aef97df958a628639b924aa88a2b2e21de03875e9a38d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 079350fe202173c05d7031dba2e3e6abb10c0e0a5b52bfaed07a999c1db77b6c
[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" "079350fe202173c05d7031dba2e3e6abb10c0e0a5b52bfaed07a999c1db77b6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[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 21.62s
[INFO] running `Command { std: "docker" "inspect" "079350fe202173c05d7031dba2e3e6abb10c0e0a5b52bfaed07a999c1db77b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "079350fe202173c05d7031dba2e3e6abb10c0e0a5b52bfaed07a999c1db77b6c", kill_on_drop: false }`
[INFO] [stdout] 079350fe202173c05d7031dba2e3e6abb10c0e0a5b52bfaed07a999c1db77b6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acc5abe8fe05026ed8b676d49a9d0f074d7a640e95475f10b6db7762d4c74bbe
[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" "acc5abe8fe05026ed8b676d49a9d0f074d7a640e95475f10b6db7762d4c74bbe", 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 16.00s
[INFO] running `Command { std: "docker" "inspect" "acc5abe8fe05026ed8b676d49a9d0f074d7a640e95475f10b6db7762d4c74bbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acc5abe8fe05026ed8b676d49a9d0f074d7a640e95475f10b6db7762d4c74bbe", kill_on_drop: false }`
[INFO] [stdout] acc5abe8fe05026ed8b676d49a9d0f074d7a640e95475f10b6db7762d4c74bbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", 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] c870adbb969c3bc60db1d582b865f54cb04569d97a085f9b2f9ff8554bb0d44a
[INFO] running `Command { std: "docker" "start" "-a" "c870adbb969c3bc60db1d582b865f54cb04569d97a085f9b2f9ff8554bb0d44a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[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 lr1::simulate2 ... ok
[INFO] [stdout] test ast::parse_symbol ... ok
[INFO] [stdout] test ast::parse_enum_token ... ok
[INFO] [stdout] test lr1::simulate3 ... ok
[INFO] [stdout] test ast::parse_nonterminal ... ok
[INFO] [stdout] test lr1::grammar8_lr1_states ... ok
[INFO] [stdout] test ast::parse_pattern ... ok
[INFO] [stdout] test ast::parse_type_synonym ... ok
[INFO] [stdout] test lr1::simulate1 ... ok
[INFO] [stdout] test lr1::simulate4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-0e6755408005f1d8)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test balanced_parens ... ok
[INFO] [stdout] test test_grammar_5 ... ok
[INFO] [stdout] test expr_example ... ok
[INFO] [stdout] test bug_2 ... ok
[INFO] [stdout] test test_grammar_7 ... ok
[INFO] [stdout] test bug_1 ... ok
[INFO] [stdout] test token_lifetimes ... ok
[INFO] [stdout] test test_grammar_6 ... 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] [stderr]    Doc-tests parsegen
[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" "c870adbb969c3bc60db1d582b865f54cb04569d97a085f9b2f9ff8554bb0d44a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c870adbb969c3bc60db1d582b865f54cb04569d97a085f9b2f9ff8554bb0d44a", kill_on_drop: false }`
[INFO] [stdout] c870adbb969c3bc60db1d582b865f54cb04569d97a085f9b2f9ff8554bb0d44a