[INFO] crate generators 0.1.0 is already in cache [INFO] testing generators-0.1.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate generators 0.1.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate generators 0.1.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate generators 0.1.0 [INFO] finished tweaking crates.io crate generators 0.1.0 [INFO] tweaked toml for crates.io crate generators 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8da810c448442d0b0ea345b002ac0e12e813a44e9c725e08c9fecf8d8c4f88be [INFO] running `Command { std: "docker" "start" "-a" "8da810c448442d0b0ea345b002ac0e12e813a44e9c725e08c9fecf8d8c4f88be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8da810c448442d0b0ea345b002ac0e12e813a44e9c725e08c9fecf8d8c4f88be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8da810c448442d0b0ea345b002ac0e12e813a44e9c725e08c9fecf8d8c4f88be", kill_on_drop: false }` [INFO] [stdout] 8da810c448442d0b0ea345b002ac0e12e813a44e9c725e08c9fecf8d8c4f88be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bbb56b02291b25aec40fe13f0f1b157f3985582cdbbb82a8ba9a41f03f24e27d [INFO] running `Command { std: "docker" "start" "-a" "bbb56b02291b25aec40fe13f0f1b157f3985582cdbbb82a8ba9a41f03f24e27d", kill_on_drop: false }` [INFO] [stderr] Compiling generators v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `num1` [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn cal(num1:u8,num2:u8)->u8 [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_num1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num2` [INFO] [stdout] --> src/lib.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn cal(num1:u8,num2:u8)->u8 [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_num2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "bbb56b02291b25aec40fe13f0f1b157f3985582cdbbb82a8ba9a41f03f24e27d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbb56b02291b25aec40fe13f0f1b157f3985582cdbbb82a8ba9a41f03f24e27d", kill_on_drop: false }` [INFO] [stdout] bbb56b02291b25aec40fe13f0f1b157f3985582cdbbb82a8ba9a41f03f24e27d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81a57673c3de78b4dd8e44cc0a0c5d88fc8ad98c726778f3d53b63e000176d6a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "81a57673c3de78b4dd8e44cc0a0c5d88fc8ad98c726778f3d53b63e000176d6a", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `num1` [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn cal(num1:u8,num2:u8)->u8 [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_num1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling generators v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `num2` [INFO] [stdout] --> src/lib.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn cal(num1:u8,num2:u8)->u8 [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_num2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num1` [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn cal(num1:u8,num2:u8)->u8 [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_num1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num2` [INFO] [stdout] --> src/lib.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn cal(num1:u8,num2:u8)->u8 [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_num2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "81a57673c3de78b4dd8e44cc0a0c5d88fc8ad98c726778f3d53b63e000176d6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81a57673c3de78b4dd8e44cc0a0c5d88fc8ad98c726778f3d53b63e000176d6a", kill_on_drop: false }` [INFO] [stdout] 81a57673c3de78b4dd8e44cc0a0c5d88fc8ad98c726778f3d53b63e000176d6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9103ca988ffc264fd87447fe47bc0fb810d92668c53f27a455cf42eb023ffb9d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9103ca988ffc264fd87447fe47bc0fb810d92668c53f27a455cf42eb023ffb9d", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `num1` [INFO] [stderr] --> src/lib.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn cal(num1:u8,num2:u8)->u8 [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_num1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num2` [INFO] [stderr] --> src/lib.rs:1:20 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn cal(num1:u8,num2:u8)->u8 [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_num2` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num1` [INFO] [stderr] --> src/lib.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn cal(num1:u8,num2:u8)->u8 [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_num1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num2` [INFO] [stderr] --> src/lib.rs:1:20 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn cal(num1:u8,num2:u8)->u8 [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_num2` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/generators-96994a736833b541 [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 [INFO] [stdout] [INFO] [stderr] Doc-tests generators [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9103ca988ffc264fd87447fe47bc0fb810d92668c53f27a455cf42eb023ffb9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9103ca988ffc264fd87447fe47bc0fb810d92668c53f27a455cf42eb023ffb9d", kill_on_drop: false }` [INFO] [stdout] 9103ca988ffc264fd87447fe47bc0fb810d92668c53f27a455cf42eb023ffb9d