[INFO] fetching crate cardinal_backend 0.1.1... [INFO] testing cardinal_backend-0.1.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate cardinal_backend 0.1.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate cardinal_backend 0.1.1 [INFO] finished tweaking crates.io crate cardinal_backend 0.1.1 [INFO] tweaked toml for crates.io crate cardinal_backend 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cardinal_backend 0.1.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cardinal_backend 0.1.1 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c881eab6231d172eb63d472cbbdd44e8883b8dec01cbe00497042a4d94f12f0a [INFO] running `Command { std: "docker" "start" "-a" "c881eab6231d172eb63d472cbbdd44e8883b8dec01cbe00497042a4d94f12f0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c881eab6231d172eb63d472cbbdd44e8883b8dec01cbe00497042a4d94f12f0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c881eab6231d172eb63d472cbbdd44e8883b8dec01cbe00497042a4d94f12f0a", kill_on_drop: false }` [INFO] [stdout] c881eab6231d172eb63d472cbbdd44e8883b8dec01cbe00497042a4d94f12f0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5488d963344f2c860cf2a141b5845dbff1982de7b66cf4ecd3044d990a35d208 [INFO] running `Command { std: "docker" "start" "-a" "5488d963344f2c860cf2a141b5845dbff1982de7b66cf4ecd3044d990a35d208", kill_on_drop: false }` [INFO] [stderr] Compiling cardinal_backend v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] running `Command { std: "docker" "inspect" "5488d963344f2c860cf2a141b5845dbff1982de7b66cf4ecd3044d990a35d208", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5488d963344f2c860cf2a141b5845dbff1982de7b66cf4ecd3044d990a35d208", kill_on_drop: false }` [INFO] [stdout] 5488d963344f2c860cf2a141b5845dbff1982de7b66cf4ecd3044d990a35d208 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e0ba9e9c1b0dcad4a255ff9115e5522e35b59c7f032b64893d8e61b579a388e8 [INFO] running `Command { std: "docker" "start" "-a" "e0ba9e9c1b0dcad4a255ff9115e5522e35b59c7f032b64893d8e61b579a388e8", kill_on_drop: false }` [INFO] [stderr] Compiling cardinal_backend v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ValueType` [INFO] [stdout] --> examples/function.rs:1:52 [INFO] [stdout] | [INFO] [stdout] 1 | use cardinal_backend::{ Function, FunctionBuilder, ValueType, Value }; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "e0ba9e9c1b0dcad4a255ff9115e5522e35b59c7f032b64893d8e61b579a388e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0ba9e9c1b0dcad4a255ff9115e5522e35b59c7f032b64893d8e61b579a388e8", kill_on_drop: false }` [INFO] [stdout] e0ba9e9c1b0dcad4a255ff9115e5522e35b59c7f032b64893d8e61b579a388e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1d7319dc6f81fb924c9fa969d2c3bf05a153e6ea77256baec14281822d2383de [INFO] running `Command { std: "docker" "start" "-a" "1d7319dc6f81fb924c9fa969d2c3bf05a153e6ea77256baec14281822d2383de", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `ValueType` [INFO] [stderr] --> examples/function.rs:1:52 [INFO] [stderr] | [INFO] [stderr] 1 | use cardinal_backend::{ Function, FunctionBuilder, ValueType, Value }; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `cardinal_backend` (example "function") generated 1 warning (run `cargo fix --example "function"` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cardinal_backend-77d2d33fb7d4d4a9) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Doc-tests cardinal_backend [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 2 tests [INFO] [stdout] test src/opcode.rs - opcode::Opcode::IntegerAdd (line 19) ... FAILED [INFO] [stdout] test src/opcode.rs - opcode::Opcode::IntegerNegate (line 30) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/opcode.rs - opcode::Opcode::IntegerAdd (line 19) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `x` in this scope [INFO] [stdout] --> src/opcode.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 3 | x = y + z [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: you might have meant to introduce a new binding [INFO] [stdout] | [INFO] [stdout] 3 | let x = y + z [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `y` in this scope [INFO] [stdout] --> src/opcode.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 3 | x = y + z [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `z` in this scope [INFO] [stdout] --> src/opcode.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 3 | x = y + z [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/opcode.rs - opcode::Opcode::IntegerNegate (line 30) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `x` in this scope [INFO] [stdout] --> src/opcode.rs:31:1 [INFO] [stdout] | [INFO] [stdout] 3 | x = -y [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: you might have meant to introduce a new binding [INFO] [stdout] | [INFO] [stdout] 3 | let x = -y [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `y` in this scope [INFO] [stdout] --> src/opcode.rs:31:6 [INFO] [stdout] | [INFO] [stdout] 3 | x = -y [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/opcode.rs - opcode::Opcode::IntegerAdd (line 19) [INFO] [stdout] src/opcode.rs - opcode::Opcode::IntegerNegate (line 30) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "1d7319dc6f81fb924c9fa969d2c3bf05a153e6ea77256baec14281822d2383de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d7319dc6f81fb924c9fa969d2c3bf05a153e6ea77256baec14281822d2383de", kill_on_drop: false }` [INFO] [stdout] 1d7319dc6f81fb924c9fa969d2c3bf05a153e6ea77256baec14281822d2383de