[INFO] fetching crate peg 0.6.3...
[INFO] testing peg-0.6.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate peg 0.6.3 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate peg 0.6.3 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate peg 0.6.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate peg 0.6.3
[INFO] tweaked toml for crates.io crate peg 0.6.3 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 134490b8411887be161a5513af33cc8da0787fff583d2e0ceadf0a35b3630d27
[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" "134490b8411887be161a5513af33cc8da0787fff583d2e0ceadf0a35b3630d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "134490b8411887be161a5513af33cc8da0787fff583d2e0ceadf0a35b3630d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "134490b8411887be161a5513af33cc8da0787fff583d2e0ceadf0a35b3630d27", kill_on_drop: false }`
[INFO] [stdout] 134490b8411887be161a5513af33cc8da0787fff583d2e0ceadf0a35b3630d27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0d1950b9030c57018a83ee5284e04e62a4c86841d251ae5a50c6f4bc43d9f8a
[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" "d0d1950b9030c57018a83ee5284e04e62a4c86841d251ae5a50c6f4bc43d9f8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling peg-runtime v0.6.3
[INFO] [stderr]    Compiling peg-macros v0.6.3
[INFO] [stderr]    Compiling peg v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.65s
[INFO] running `Command { std: "docker" "inspect" "d0d1950b9030c57018a83ee5284e04e62a4c86841d251ae5a50c6f4bc43d9f8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0d1950b9030c57018a83ee5284e04e62a4c86841d251ae5a50c6f4bc43d9f8a", kill_on_drop: false }`
[INFO] [stdout] d0d1950b9030c57018a83ee5284e04e62a4c86841d251ae5a50c6f4bc43d9f8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e872381e005995646ad15aac71ebad386fd8e979466e194472cb32921ad10ae7
[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" "e872381e005995646ad15aac71ebad386fd8e979466e194472cb32921ad10ae7", kill_on_drop: false }`
[INFO] [stderr]    Compiling peg v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "e872381e005995646ad15aac71ebad386fd8e979466e194472cb32921ad10ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e872381e005995646ad15aac71ebad386fd8e979466e194472cb32921ad10ae7", kill_on_drop: false }`
[INFO] [stdout] e872381e005995646ad15aac71ebad386fd8e979466e194472cb32921ad10ae7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84e513b4746dfa154cbe692ac58b6aba51c8a8fc71b155b157f2cb5bb0ce65d1
[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" "84e513b4746dfa154cbe692ac58b6aba51c8a8fc71b155b157f2cb5bb0ce65d1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/peg-ad8f80cd80fcc9c4
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/trybuild-b5d92868a14bd84c
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] Note: compile-fail tests are normally only tested on the stable rust compiler in CI.
[INFO] [stderr]    Compiling peg-runtime v0.6.3
[INFO] [stderr]    Compiling peg-macros v0.6.3
[INFO] [stderr]    Compiling peg v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling peg-tests v0.0.0 (/opt/rustwide/target/tests/peg)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.01s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test cache_with_args.rs [should fail to compile] ... ok
[INFO] [stderr] test duplicate_rule.rs [should fail to compile] ... ok
[INFO] [stderr] test left_recursion.rs [should fail to compile] ... ok
[INFO] [stderr] test rule_args_errors.rs [should fail to compile] ... ok
[INFO] [stderr] test rust_action_syntax_error.rs [should fail to compile] ... ok
[INFO] [stderr] test rust_action_type_error.rs [should fail to compile] ... ok
[INFO] [stderr] test syntax_error.rs [should fail to compile] ... ok
[INFO] [stderr] test use_undefined_result.rs [should fail to compile] ... ok
[INFO] [stderr] test use_undefined_rule.rs [should fail to compile] ... ok
[INFO] [stderr] test arithmetic.rs [should pass] ... ok
[INFO] [stderr] test arithmetic_ast.rs [should pass] ... ok
[INFO] [stderr] test arithmetic_infix.rs [should pass] ... ok
[INFO] [stderr] test arithmetic_infix_ast.rs [should pass] ... ok
[INFO] [stderr] test arithmetic_infix_ast_span.rs [should pass] ... ok
[INFO] [stderr] test borrow_from_input.rs [should pass] ... ok
[INFO] [stderr] test bytes.rs [should pass] ... ok
[INFO] [stderr] test conditional_block.rs [should pass] ... ok
[INFO] [stderr] test crate_import.rs [should pass] ... ok
[INFO] [stderr] test errors.rs [should pass] ... ok
[INFO] [stderr] test keyval.rs [should pass] ... ok
[INFO] [stderr] test memoization.rs [should pass] ... ok
[INFO] [stderr] test optional.rs [should pass] ... ok
[INFO] [stderr] test pos_neg_assert.rs [should pass] ... ok
[INFO] [stderr] test position.rs [should pass] ... ok
[INFO] [stderr] test renamed_imports.rs [should pass] ... ok
[INFO] [stderr] test repeats.rs [should pass] ... ok
[INFO] [stderr] test rule_args.rs [should pass] ... ok
[INFO] [stderr] test test-hygiene.rs [should pass] ... ok
[INFO] [stderr] test utf8.rs [should pass] ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]    Doc-tests peg
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 228) ... ok
[INFO] [stdout] test src/lib.rs - (line 217) ... ok
[INFO] [stdout] test src/lib.rs - (line 248) ... ok
[INFO] [stdout] test src/lib.rs - (line 207) ... ok
[INFO] [stdout] test src/lib.rs - (line 154) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "84e513b4746dfa154cbe692ac58b6aba51c8a8fc71b155b157f2cb5bb0ce65d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84e513b4746dfa154cbe692ac58b6aba51c8a8fc71b155b157f2cb5bb0ce65d1", kill_on_drop: false }`
[INFO] [stdout] 84e513b4746dfa154cbe692ac58b6aba51c8a8fc71b155b157f2cb5bb0ce65d1