[INFO] fetching crate chemp 0.9.6... [INFO] testing chemp-0.9.6 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate chemp 0.9.6 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate chemp 0.9.6 [INFO] finished tweaking crates.io crate chemp 0.9.6 [INFO] tweaked toml for crates.io crate chemp 0.9.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate chemp 0.9.6 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c74c55edc572d8752131ad4eb5d4f4f5f512176f6cbe81204e1be445dac6a2d [INFO] running `Command { std: "docker" "start" "-a" "0c74c55edc572d8752131ad4eb5d4f4f5f512176f6cbe81204e1be445dac6a2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c74c55edc572d8752131ad4eb5d4f4f5f512176f6cbe81204e1be445dac6a2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c74c55edc572d8752131ad4eb5d4f4f5f512176f6cbe81204e1be445dac6a2d", kill_on_drop: false }` [INFO] [stdout] 0c74c55edc572d8752131ad4eb5d4f4f5f512176f6cbe81204e1be445dac6a2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dca1fcb1a2561b860a36749b529c8a05472f5b2acc9388b945d5c13bae13e753 [INFO] running `Command { std: "docker" "start" "-a" "dca1fcb1a2561b860a36749b529c8a05472f5b2acc9388b945d5c13bae13e753", kill_on_drop: false }` [INFO] [stderr] Compiling chemp v0.9.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "dca1fcb1a2561b860a36749b529c8a05472f5b2acc9388b945d5c13bae13e753", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dca1fcb1a2561b860a36749b529c8a05472f5b2acc9388b945d5c13bae13e753", kill_on_drop: false }` [INFO] [stdout] dca1fcb1a2561b860a36749b529c8a05472f5b2acc9388b945d5c13bae13e753 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9cb056d07bdc5a06fdeae06df71c6e1498f32d75a73e544a7bfa4a9ca803ba5e [INFO] running `Command { std: "docker" "start" "-a" "9cb056d07bdc5a06fdeae06df71c6e1498f32d75a73e544a7bfa4a9ca803ba5e", kill_on_drop: false }` [INFO] [stderr] Compiling chemp v0.9.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `Command { std: "docker" "inspect" "9cb056d07bdc5a06fdeae06df71c6e1498f32d75a73e544a7bfa4a9ca803ba5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cb056d07bdc5a06fdeae06df71c6e1498f32d75a73e544a7bfa4a9ca803ba5e", kill_on_drop: false }` [INFO] [stdout] 9cb056d07bdc5a06fdeae06df71c6e1498f32d75a73e544a7bfa4a9ca803ba5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 05c4b0e27a72cbc14885bfb270cc00e54057ee22003dad7207914e2ce32acc85 [INFO] running `Command { std: "docker" "start" "-a" "05c4b0e27a72cbc14885bfb270cc00e54057ee22003dad7207914e2ce32acc85", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chemp-9f978af1a50ad37b) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test compounds::component::tests::mass_calculation ... ok [INFO] [stdout] test compounds::component::tests::mass_percent_calculation ... ok [INFO] [stdout] test compounds::compound::tests::molar_mass_calculation ... ok [INFO] [stdout] test parser::tests::coefficient ... ok [INFO] [stdout] test parser::tests::group ... ok [INFO] [stdout] test parser::tests::hydrate ... ok [INFO] [stdout] test parser::tests::single_element ... ok [INFO] [stdout] test parser::tests::multiple_elements ... ok [INFO] [stdout] test tokens::group::tests::subscript_multiplication ... ok [INFO] [stdout] test tokens::element::tests::multiplication ... ok [INFO] [stdout] test tests::simple ... ok [INFO] [stdout] test tokens::group::tests::nested_group ... ok [INFO] [stdout] test tokens::hydrate::tests::multiplication_coefficient ... ok [INFO] [stderr] Doc-tests chemp [INFO] [stdout] test tokens::substance::tests::coefficient_multiplication ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 102) ... FAILED [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 102) stdout ---- [INFO] [stdout] error: character literal may only contain one codepoint [INFO] [stdout] --> src/lib.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | water = 'H2O' [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if you meant to write a string literal, use double quotes [INFO] [stdout] | [INFO] [stdout] 111 - water = 'H2O' [INFO] [stdout] 111 + water = "H2O" [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: expected one of `!` or `::`, found `=` [INFO] [stdout] --> src/lib.rs:103:11 [INFO] [stdout] | [INFO] [stdout] 103 | substance = coefficient? component+ hydrate? [INFO] [stdout] | ^ expected one of `!` or `::` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 102) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "05c4b0e27a72cbc14885bfb270cc00e54057ee22003dad7207914e2ce32acc85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05c4b0e27a72cbc14885bfb270cc00e54057ee22003dad7207914e2ce32acc85", kill_on_drop: false }` [INFO] [stdout] 05c4b0e27a72cbc14885bfb270cc00e54057ee22003dad7207914e2ce32acc85