[INFO] fetching crate impc 0.2.2... [INFO] testing impc-0.2.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate impc 0.2.2 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate impc 0.2.2 [INFO] finished tweaking crates.io crate impc 0.2.2 [INFO] tweaked toml for crates.io crate impc 0.2.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate impc 0.2.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate impc 0.2.2 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded brownstone v3.0.0 [INFO] [stderr] Downloaded nom-supreme v0.8.0 [INFO] [stderr] Downloaded syn v2.0.61 [INFO] [stderr] Downloaded better-panic v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bae5ca1d29267339844e15af97507568951b02b5d225becd3a0344b69dd982e4 [INFO] running `Command { std: "docker" "start" "-a" "bae5ca1d29267339844e15af97507568951b02b5d225becd3a0344b69dd982e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bae5ca1d29267339844e15af97507568951b02b5d225becd3a0344b69dd982e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bae5ca1d29267339844e15af97507568951b02b5d225becd3a0344b69dd982e4", kill_on_drop: false }` [INFO] [stdout] bae5ca1d29267339844e15af97507568951b02b5d225becd3a0344b69dd982e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c1f4e6c3ea7b7e2ad158905a8da075f6b59274a31e996420cbe916edc960be47 [INFO] running `Command { std: "docker" "start" "-a" "c1f4e6c3ea7b7e2ad158905a8da075f6b59274a31e996420cbe916edc960be47", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling serde v1.0.201 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling cc v1.0.97 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling syn v2.0.61 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling thiserror v1.0.60 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling anyhow v1.0.83 [INFO] [stderr] Compiling console v0.15.8 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling brownstone v3.0.0 [INFO] [stderr] Compiling joinery v2.1.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling indent_write v2.2.0 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling num-bigint v0.4.5 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling serde_derive v1.0.201 [INFO] [stderr] Compiling thiserror-impl v1.0.60 [INFO] [stderr] Compiling nom-supreme v0.8.0 [INFO] [stderr] Compiling better-panic v0.3.0 [INFO] [stderr] Compiling argh_shared v0.1.12 [INFO] [stderr] Compiling argh_derive v0.1.12 [INFO] [stderr] Compiling argh v0.1.12 [INFO] [stderr] Compiling impc v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser/util.rs:50:36 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn token<'tok, 'src, T, E>(t: &'tok T) -> impl Parser<&'src [T], &T, E> + Clone [INFO] [stdout] | ^^^^ -- the lifetime gets resolved as `'tok` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'tok` [INFO] [stdout] | [INFO] [stdout] 50 | pub fn token<'tok, 'src, T, E>(t: &'tok T) -> impl Parser<&'src [T], &'tok T, E> + Clone [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.84s [INFO] running `Command { std: "docker" "inspect" "c1f4e6c3ea7b7e2ad158905a8da075f6b59274a31e996420cbe916edc960be47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1f4e6c3ea7b7e2ad158905a8da075f6b59274a31e996420cbe916edc960be47", kill_on_drop: false }` [INFO] [stdout] c1f4e6c3ea7b7e2ad158905a8da075f6b59274a31e996420cbe916edc960be47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 6614b894d4b223f82cc94add3fb18e85ddf656af3a5e1bad072305c017003f3c [INFO] running `Command { std: "docker" "start" "-a" "6614b894d4b223f82cc94add3fb18e85ddf656af3a5e1bad072305c017003f3c", kill_on_drop: false }` [INFO] [stderr] Compiling impc v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser/util.rs:50:36 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn token<'tok, 'src, T, E>(t: &'tok T) -> impl Parser<&'src [T], &T, E> + Clone [INFO] [stdout] | ^^^^ -- the lifetime gets resolved as `'tok` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'tok` [INFO] [stdout] | [INFO] [stdout] 50 | pub fn token<'tok, 'src, T, E>(t: &'tok T) -> impl Parser<&'src [T], &'tok T, E> + Clone [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.82s [INFO] running `Command { std: "docker" "inspect" "6614b894d4b223f82cc94add3fb18e85ddf656af3a5e1bad072305c017003f3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6614b894d4b223f82cc94add3fb18e85ddf656af3a5e1bad072305c017003f3c", kill_on_drop: false }` [INFO] [stdout] 6614b894d4b223f82cc94add3fb18e85ddf656af3a5e1bad072305c017003f3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 5db3c3f531d44056d9ac98fa4a0c9457199112373a29db02013154fd690bacab [INFO] running `Command { std: "docker" "start" "-a" "5db3c3f531d44056d9ac98fa4a0c9457199112373a29db02013154fd690bacab", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/parser/util.rs:50:36 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn token<'tok, 'src, T, E>(t: &'tok T) -> impl Parser<&'src [T], &T, E> + Clone [INFO] [stderr] | ^^^^ -- the lifetime gets resolved as `'tok` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to consistently use `'tok` [INFO] [stderr] | [INFO] [stderr] 50 | pub fn token<'tok, 'src, T, E>(t: &'tok T) -> impl Parser<&'src [T], &'tok T, E> + Clone [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `impc` (bin "impc" test) generated 1 warning (run `cargo fix --bin "impc" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/impc-0d8c75111b370515) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test ast::tests::test_ast_map_impl ... ok [INFO] [stdout] test cli::tests::check_bindings_parser ... ok [INFO] [stdout] test int::tests::sub_impl_is_saturating ... ok [INFO] [stdout] test lexer::symbol::tests::arithmetic_parsers_are_correct ... ok [INFO] [stdout] test lexer::symbol::tests::assign_parser_is_correct ... ok [INFO] [stdout] test lexer::symbol::tests::branch_parsers_are_correct ... ok [INFO] [stdout] test interpreter::tests::check_aexp_evaluator_impl ... ok [INFO] [stdout] test interpreter::tests::check_complete_evaluator_impl ... ok [INFO] [stdout] test lexer::symbol::tests::loop_parsers_are_correct ... ok [INFO] [stdout] test lexer::symbol::tests::semicolon_parser_is_correct ... ok [INFO] [stdout] test lexer::symbol::tests::skip_parser_is_correct ... ok [INFO] [stdout] test lexer::tests::check_small_example_program ... ok [INFO] [stdout] test lexer::tests::var_parser_is_correct ... ok [INFO] [stdout] test lexer::symbol::tests::paren_parsers_are_correct ... ok [INFO] [stdout] test parser::aexp::tests::check_aexp_parser ... ok [INFO] [stdout] test parser::bexp::tests::check_atom_parser ... ok [INFO] [stdout] test parser::aexp::tests::check_int_parser ... ok [INFO] [stdout] test parser::aexp::tests::check_var_parser ... ok [INFO] [stdout] test parser::bexp::tests::check_bexp_parser ... ok [INFO] [stdout] test parser::bexp::tests::check_proposition_parser ... ok [INFO] [stdout] test parser::cmd::tests::check_cmd_parser ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5db3c3f531d44056d9ac98fa4a0c9457199112373a29db02013154fd690bacab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5db3c3f531d44056d9ac98fa4a0c9457199112373a29db02013154fd690bacab", kill_on_drop: false }` [INFO] [stdout] 5db3c3f531d44056d9ac98fa4a0c9457199112373a29db02013154fd690bacab