[INFO] fetching crate zasa_core 0.7.0-beta.0... [INFO] testing zasa_core-0.7.0-beta.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate zasa_core 0.7.0-beta.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate zasa_core 0.7.0-beta.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate zasa_core 0.7.0-beta.0 [INFO] tweaked toml for crates.io crate zasa_core 0.7.0-beta.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate zasa_core 0.7.0-beta.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate zasa_core 0.7.0-beta.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3cf0876804b3b8dca42960a583e5ba90309e8039cd8a4357311667bb8b71b401 [INFO] running `Command { std: "docker" "start" "-a" "3cf0876804b3b8dca42960a583e5ba90309e8039cd8a4357311667bb8b71b401", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3cf0876804b3b8dca42960a583e5ba90309e8039cd8a4357311667bb8b71b401", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cf0876804b3b8dca42960a583e5ba90309e8039cd8a4357311667bb8b71b401", kill_on_drop: false }` [INFO] [stdout] 3cf0876804b3b8dca42960a583e5ba90309e8039cd8a4357311667bb8b71b401 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41c8f091703c82b002c0a1d0d30b91bba60caac849f2c4ecf61a542bee958ac5 [INFO] running `Command { std: "docker" "start" "-a" "41c8f091703c82b002c0a1d0d30b91bba60caac849f2c4ecf61a542bee958ac5", kill_on_drop: false }` [INFO] [stderr] Compiling zasa_core v0.7.0-beta.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: irrefutable `while let` pattern [INFO] [stdout] --> src/parser.rs:233:15 [INFO] [stdout] | [INFO] [stdout] 233 | while let char = self.current { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the loop will never exit [INFO] [stdout] = help: consider instead using a `loop { ... }` with a `let` inside it [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "41c8f091703c82b002c0a1d0d30b91bba60caac849f2c4ecf61a542bee958ac5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41c8f091703c82b002c0a1d0d30b91bba60caac849f2c4ecf61a542bee958ac5", kill_on_drop: false }` [INFO] [stdout] 41c8f091703c82b002c0a1d0d30b91bba60caac849f2c4ecf61a542bee958ac5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0a82e77c2ac8452d370eca32670baec0d359ef7614a4a8231885e7b0b08c1dc [INFO] running `Command { std: "docker" "start" "-a" "a0a82e77c2ac8452d370eca32670baec0d359ef7614a4a8231885e7b0b08c1dc", kill_on_drop: false }` [INFO] [stderr] Compiling zasa_core v0.7.0-beta.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: irrefutable `while let` pattern [INFO] [stdout] --> src/parser.rs:233:15 [INFO] [stdout] | [INFO] [stdout] 233 | while let char = self.current { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the loop will never exit [INFO] [stdout] = help: consider instead using a `loop { ... }` with a `let` inside it [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `while let` pattern [INFO] [stdout] --> src/parser.rs:233:15 [INFO] [stdout] | [INFO] [stdout] 233 | while let char = self.current { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the loop will never exit [INFO] [stdout] = help: consider instead using a `loop { ... }` with a `let` inside it [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "a0a82e77c2ac8452d370eca32670baec0d359ef7614a4a8231885e7b0b08c1dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0a82e77c2ac8452d370eca32670baec0d359ef7614a4a8231885e7b0b08c1dc", kill_on_drop: false }` [INFO] [stdout] a0a82e77c2ac8452d370eca32670baec0d359ef7614a4a8231885e7b0b08c1dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1efa366c313739fa26cf59a3c8b281fdb636581fd5d0d82d88513fcca4e8bc7e [INFO] running `Command { std: "docker" "start" "-a" "1efa366c313739fa26cf59a3c8b281fdb636581fd5d0d82d88513fcca4e8bc7e", kill_on_drop: false }` [INFO] [stderr] warning: irrefutable `while let` pattern [INFO] [stderr] --> src/parser.rs:233:15 [INFO] [stderr] | [INFO] [stderr] 233 | while let char = self.current { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this pattern will always match, so the loop will never exit [INFO] [stderr] = help: consider instead using a `loop { ... }` with a `let` inside it [INFO] [stderr] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `zasa_core` (lib) generated 1 warning [INFO] [stderr] warning: `zasa_core` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zasa_core-edc2e8101ce85cae) [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] [stderr] Running tests/parser_tests.rs (/opt/rustwide/target/debug/deps/parser_tests-50e7cfa90422b03c) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test error_invalid_notation ... ok [INFO] [stdout] test error_invalid_one_character ... ok [INFO] [stdout] test parsing_bige_notation ... ok [INFO] [stdout] test parsing_negative_number ... ok [INFO] [stdout] test parsing_notation ... ok [INFO] [stdout] test parsing_null ... ok [INFO] [stdout] test parsing_number ... ok [INFO] [stdout] test parsing_number_with_decimal ... ok [INFO] [stdout] test parsing_object ... ok [INFO] [stdout] test parsing_array ... ok [INFO] [stdout] test error_invalid_string ... ok [INFO] [stdout] test error_invalid_character_inside_number ... ok [INFO] [stdout] test parsing_empty_string ... ok [INFO] [stdout] test json_string_with_escaped_control_character ... ok [INFO] [stdout] test parsing_false ... ok [INFO] [stdout] test error_eot_on_array ... ok [INFO] [stdout] test parsing_true ... ok [INFO] [stdout] test parsing_string_with_ucode ... ok [INFO] [stdout] test parsing_weird_formated_object ... ok [INFO] [stdout] test parsing_string ... ok [INFO] [stdout] test parsing_utf8_strings ... ok [INFO] [stdout] test parsing_with_whitespace ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests zasa_core [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/value.rs - value::denormalize (line 110) ... ignored [INFO] [stdout] test src/value.rs - value::normalize (line 96) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1efa366c313739fa26cf59a3c8b281fdb636581fd5d0d82d88513fcca4e8bc7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1efa366c313739fa26cf59a3c8b281fdb636581fd5d0d82d88513fcca4e8bc7e", kill_on_drop: false }` [INFO] [stdout] 1efa366c313739fa26cf59a3c8b281fdb636581fd5d0d82d88513fcca4e8bc7e