[INFO] fetching crate pomelo 0.1.5... [INFO] testing pomelo-0.1.5 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate pomelo 0.1.5 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate pomelo 0.1.5 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pomelo 0.1.5 [INFO] finished tweaking crates.io crate pomelo 0.1.5 [INFO] tweaked toml for crates.io crate pomelo 0.1.5 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate pomelo 0.1.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded logos-derive v0.11.5 [INFO] [stderr] Downloaded rustfix v0.5.1 [INFO] [stderr] Downloaded tester v0.7.0 [INFO] [stderr] Downloaded pomelo-impl v0.1.5 [INFO] [stderr] Downloaded proc-macro2 v1.0.20 [INFO] [stderr] Downloaded compiletest_rs v0.4.1 [INFO] [stderr] Downloaded beef v0.4.4 [INFO] [stderr] Downloaded logos v0.11.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 978610b693d7fa2eb4f7af933bc556c2af2fab6ae6ea05ab648f21211094e335 [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" "978610b693d7fa2eb4f7af933bc556c2af2fab6ae6ea05ab648f21211094e335", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "978610b693d7fa2eb4f7af933bc556c2af2fab6ae6ea05ab648f21211094e335", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "978610b693d7fa2eb4f7af933bc556c2af2fab6ae6ea05ab648f21211094e335", kill_on_drop: false }` [INFO] [stdout] 978610b693d7fa2eb4f7af933bc556c2af2fab6ae6ea05ab648f21211094e335 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--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] c10a8d9ec3d47be56579c063034c7272190b229556a4e1151ee5de00f998aba3 [INFO] running `Command { std: "docker" "start" "-a" "c10a8d9ec3d47be56579c063034c7272190b229556a4e1151ee5de00f998aba3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.20 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling pomelo-impl v0.1.5 [INFO] [stderr] Compiling pomelo v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.94s [INFO] running `Command { std: "docker" "inspect" "c10a8d9ec3d47be56579c063034c7272190b229556a4e1151ee5de00f998aba3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c10a8d9ec3d47be56579c063034c7272190b229556a4e1151ee5de00f998aba3", kill_on_drop: false }` [INFO] [stdout] c10a8d9ec3d47be56579c063034c7272190b229556a4e1151ee5de00f998aba3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b064cbc0727cf4ed352ceee5935a01fe87340fc3fb9b9ed1f7e1cbee1b8770ad [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" "b064cbc0727cf4ed352ceee5935a01fe87340fc3fb9b9ed1f7e1cbee1b8770ad", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling beef v0.4.4 [INFO] [stderr] Compiling compiletest_rs v0.4.1 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling filetime v0.2.12 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling tester v0.7.0 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling logos-derive v0.11.5 [INFO] [stderr] Compiling logos v0.11.4 [INFO] [stderr] Compiling rustfix v0.5.1 [INFO] [stderr] Compiling pomelo v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> examples/interpreter/ast.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `args` [INFO] [stdout] --> examples/interpreter/ast.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | args: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `code` [INFO] [stdout] --> examples/interpreter/ast.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | code: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> examples/interpreter/ast.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ini` [INFO] [stdout] --> examples/interpreter/ast.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | ini: Expr, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 45.90s [INFO] running `Command { std: "docker" "inspect" "b064cbc0727cf4ed352ceee5935a01fe87340fc3fb9b9ed1f7e1cbee1b8770ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b064cbc0727cf4ed352ceee5935a01fe87340fc3fb9b9ed1f7e1cbee1b8770ad", kill_on_drop: false }` [INFO] [stdout] b064cbc0727cf4ed352ceee5935a01fe87340fc3fb9b9ed1f7e1cbee1b8770ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e1b217b5c954e0c828ab1ed9bdb57a7992096fd7bd168fd123910339eeefc4dd [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" "e1b217b5c954e0c828ab1ed9bdb57a7992096fd7bd168fd123910339eeefc4dd", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> examples/interpreter/ast.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `args` [INFO] [stderr] --> examples/interpreter/ast.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | args: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `code` [INFO] [stderr] --> examples/interpreter/ast.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | code: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> examples/interpreter/ast.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `ini` [INFO] [stderr] --> examples/interpreter/ast.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | ini: Expr, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `pomelo` (example "interpreter") generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pomelo-251dc030ce7b8041) [INFO] [stdout] [INFO] [stderr] Running tests/compiletest.rs (/opt/rustwide/target/debug/deps/compiletest-64e9ab530d606031) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test compile_test ... 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] [stderr] Running tests/general.rs (/opt/rustwide/target/debug/deps/general-4f0f8ded11098bd7) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test pass::error1::error ... ok [INFO] [stdout] test pass::error3::error ... ok [INFO] [stdout] test pass::fallback::fallback ... ok [INFO] [stdout] test pass::error2::error ... ok [INFO] [stdout] test pass::module::test ... ok [INFO] [stdout] test pass::token_alt::token_alt ... ok [INFO] [stdout] test pass::wildcard::wildcard ... ok [INFO] [stdout] test pass::optional::without_optional ... ok [INFO] [stdout] test pass::typed_error::typed_error ... ok [INFO] [stdout] test pass::optional::with_optional ... ok [INFO] [stdout] test pass::stack::stack ... ok [INFO] [stdout] test pass::tree::tree_basic ... ok [INFO] [stdout] test pass::tree::tree_with_paren ... ok [INFO] [stdout] test pass::tree::tree_unary_prec ... ok [INFO] [stdout] test pass::token::generic_parse ... ok [INFO] [stdout] test pass::tree::tree_right ... ok [INFO] [stdout] test pass::token_class::token_class ... ok [INFO] [stdout] test pass::tree::tree_precedence ... ok [INFO] [stdout] test pass::extra_token::extra_token ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests pomelo [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - (line 199) ... ok [INFO] [stdout] test src/lib.rs - (line 260) ... ok [INFO] [stdout] test src/lib.rs - (line 65) ... ok [INFO] [stdout] test src/lib.rs - (line 186) ... ok [INFO] [stdout] test src/lib.rs - (line 17) ... ok [INFO] [stdout] test src/lib.rs - (line 102) ... ok [INFO] [stdout] test src/lib.rs - (line 880) ... ok [INFO] [stdout] test src/lib.rs - (line 828) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.85s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e1b217b5c954e0c828ab1ed9bdb57a7992096fd7bd168fd123910339eeefc4dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1b217b5c954e0c828ab1ed9bdb57a7992096fd7bd168fd123910339eeefc4dd", kill_on_drop: false }` [INFO] [stdout] e1b217b5c954e0c828ab1ed9bdb57a7992096fd7bd168fd123910339eeefc4dd