[INFO] fetching crate clc-engine 0.1.4... [INFO] testing clc-engine-0.1.4 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate clc-engine 0.1.4 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate clc-engine 0.1.4 [INFO] finished tweaking crates.io crate clc-engine 0.1.4 [INFO] tweaked toml for crates.io crate clc-engine 0.1.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate clc-engine 0.1.4 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 64 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] [stderr] Adding nom v7.1.3 (available: v8.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a7e5f925bcd9332021bf085bf491ba8a74be83a44e1dd7f26115ad44a1d98f4c [INFO] running `Command { std: "docker" "start" "-a" "a7e5f925bcd9332021bf085bf491ba8a74be83a44e1dd7f26115ad44a1d98f4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7e5f925bcd9332021bf085bf491ba8a74be83a44e1dd7f26115ad44a1d98f4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7e5f925bcd9332021bf085bf491ba8a74be83a44e1dd7f26115ad44a1d98f4c", kill_on_drop: false }` [INFO] [stdout] a7e5f925bcd9332021bf085bf491ba8a74be83a44e1dd7f26115ad44a1d98f4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7c47dc0e8b23f5c09b2e2f70ced48425345566291a63ed0d6e80a0f27b8445a [INFO] running `Command { std: "docker" "start" "-a" "f7c47dc0e8b23f5c09b2e2f70ced48425345566291a63ed0d6e80a0f27b8445a", kill_on_drop: false }` [INFO] [stderr] Compiling clc-engine v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/eval/func_call.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | pub(super) fn resolve_lambda_func(ident: &str) -> Option { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 22 | pub(super) fn resolve_lambda_func(ident: &str) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "f7c47dc0e8b23f5c09b2e2f70ced48425345566291a63ed0d6e80a0f27b8445a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7c47dc0e8b23f5c09b2e2f70ced48425345566291a63ed0d6e80a0f27b8445a", kill_on_drop: false }` [INFO] [stdout] f7c47dc0e8b23f5c09b2e2f70ced48425345566291a63ed0d6e80a0f27b8445a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42302b6d173e1325875be8b9c50bfe68d3077e1294865e73f496d9984cbc8539 [INFO] running `Command { std: "docker" "start" "-a" "42302b6d173e1325875be8b9c50bfe68d3077e1294865e73f496d9984cbc8539", kill_on_drop: false }` [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/eval/func_call.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | pub(super) fn resolve_lambda_func(ident: &str) -> Option { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 22 | pub(super) fn resolve_lambda_func(ident: &str) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling clc-engine v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/eval/func_call.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | pub(super) fn resolve_lambda_func(ident: &str) -> Option { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 22 | pub(super) fn resolve_lambda_func(ident: &str) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.68s [INFO] running `Command { std: "docker" "inspect" "42302b6d173e1325875be8b9c50bfe68d3077e1294865e73f496d9984cbc8539", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42302b6d173e1325875be8b9c50bfe68d3077e1294865e73f496d9984cbc8539", kill_on_drop: false }` [INFO] [stdout] 42302b6d173e1325875be8b9c50bfe68d3077e1294865e73f496d9984cbc8539 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9afe07e0744521598d3815927bdd82337fb129ed284af0a13007d1ba2b01b6ec [INFO] running `Command { std: "docker" "start" "-a" "9afe07e0744521598d3815927bdd82337fb129ed284af0a13007d1ba2b01b6ec", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/eval/func_call.rs:22:42 [INFO] [stderr] | [INFO] [stderr] 22 | pub(super) fn resolve_lambda_func(ident: &str) -> Option { [INFO] [stderr] | ^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 22 | pub(super) fn resolve_lambda_func(ident: &str) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `clc-engine` (lib) generated 1 warning (run `cargo fix --lib -p clc-engine` to apply 1 suggestion) [INFO] [stderr] warning: `clc-engine` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/clc_engine-3a4d58fa8548b4ce) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test calculator::tests::divide_by_zero ... ok [INFO] [stdout] test eval::tests::test_eval_func_call ... ok [INFO] [stdout] test expression::func_call::tests::func_call_new ... ok [INFO] [stdout] test parse::parse_impl::tests::parse_constant ... ok [INFO] [stdout] test eval::tests::divided_by_zero ... ok [INFO] [stdout] test eval::tests::test_eval_func_call_sig ... ok [INFO] [stdout] test parse::parse_impl::tests::parse_func_body ... ok [INFO] [stdout] test eval::tests::test_eval_constant ... ok [INFO] [stdout] test parse::parse_impl::tests::parse_lambda ... ok [INFO] [stdout] test parse::parse_impl::tests::parse_func_ident ... ok [INFO] [stdout] test parse::parse_impl::tests::parse_mul ... ok [INFO] [stdout] test parse::parse_impl::tests::parse_operator ... ok [INFO] [stdout] test parse::parse_impl::tests::parse_lambda_args ... ok [INFO] [stdout] test parse::parse_impl::tests::parse_literal ... ok [INFO] [stdout] test parse::parse_impl::tests::parse_nest ... ok [INFO] [stdout] test parse::parse_impl::tests::parse_lambda_body ... ok [INFO] [stdout] test calculator::tests::calculate_line ... ok [INFO] [stdout] test parse::parse_impl::tests::parse_func_call ... ok [INFO] [stderr] Doc-tests clc_engine [INFO] [stdout] test parse::parse_impl::tests::parse_expression ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 17) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9afe07e0744521598d3815927bdd82337fb129ed284af0a13007d1ba2b01b6ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9afe07e0744521598d3815927bdd82337fb129ed284af0a13007d1ba2b01b6ec", kill_on_drop: false }` [INFO] [stdout] 9afe07e0744521598d3815927bdd82337fb129ed284af0a13007d1ba2b01b6ec