[INFO] cloning repository https://github.com/wusyong/smol-attributes [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wusyong/smol-attributes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwusyong%2Fsmol-attributes", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwusyong%2Fsmol-attributes'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3c819fd8e1d7f3885203a307bef5d004206d9918 [INFO] testing wusyong/smol-attributes against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwusyong%2Fsmol-attributes" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wusyong/smol-attributes on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wusyong/smol-attributes [INFO] finished tweaking git repo https://github.com/wusyong/smol-attributes [INFO] tweaked toml for git repo https://github.com/wusyong/smol-attributes written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-process v1.3.0 [INFO] [stderr] Downloaded polling v2.2.0 [INFO] [stderr] Downloaded blocking v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 40710e71dceb414764ed6f3dc526852fb4a0c309fabc66ab3d7d716b07918703 [INFO] running `Command { std: "docker" "start" "-a" "40710e71dceb414764ed6f3dc526852fb4a0c309fabc66ab3d7d716b07918703", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40710e71dceb414764ed6f3dc526852fb4a0c309fabc66ab3d7d716b07918703", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40710e71dceb414764ed6f3dc526852fb4a0c309fabc66ab3d7d716b07918703", kill_on_drop: false }` [INFO] [stdout] 40710e71dceb414764ed6f3dc526852fb4a0c309fabc66ab3d7d716b07918703 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98c01e93b0a71026c6756e2a311dcae851080a513e4f73db7bfee423e3af2c73 [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" "98c01e93b0a71026c6756e2a311dcae851080a513e4f73db7bfee423e3af2c73", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling futures-io v0.3.18 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling smol-potat-macro v0.6.0 (/opt/rustwide/workdir/smol-potat-macro) [INFO] [stderr] Compiling smol-potat v1.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.07s [INFO] running `Command { std: "docker" "inspect" "98c01e93b0a71026c6756e2a311dcae851080a513e4f73db7bfee423e3af2c73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98c01e93b0a71026c6756e2a311dcae851080a513e4f73db7bfee423e3af2c73", kill_on_drop: false }` [INFO] [stdout] 98c01e93b0a71026c6756e2a311dcae851080a513e4f73db7bfee423e3af2c73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--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] 320deddc4fb366144dcb482dc1c0d6c40a32fd54f75d19dae15cc344fd89d607 [INFO] running `Command { std: "docker" "start" "-a" "320deddc4fb366144dcb482dc1c0d6c40a32fd54f75d19dae15cc344fd89d607", kill_on_drop: false }` [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling blocking v1.1.0 [INFO] [stderr] Compiling async-fs v1.5.0 [INFO] [stderr] Compiling async-net v1.6.1 [INFO] [stderr] Compiling async-process v1.3.0 [INFO] [stderr] Compiling smol v1.2.5 [INFO] [stderr] Compiling smol-potat v1.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `::std::panic` [INFO] [stdout] --> tests/hygiene.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ::std::panic; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 15.03s [INFO] running `Command { std: "docker" "inspect" "320deddc4fb366144dcb482dc1c0d6c40a32fd54f75d19dae15cc344fd89d607", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "320deddc4fb366144dcb482dc1c0d6c40a32fd54f75d19dae15cc344fd89d607", kill_on_drop: false }` [INFO] [stdout] 320deddc4fb366144dcb482dc1c0d6c40a32fd54f75d19dae15cc344fd89d607 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", 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] 4b850cf9897550ca1d444e588c24776925595f4ec1235d02732607674dee0c89 [INFO] running `Command { std: "docker" "start" "-a" "4b850cf9897550ca1d444e588c24776925595f4ec1235d02732607674dee0c89", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `::std::panic` [INFO] [stderr] --> tests/hygiene.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use ::std::panic; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `smol-potat` (test "hygiene") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/smol_potat-b0e801c2591dd89e) [INFO] [stdout] [INFO] [stderr] Running tests/hygiene.rs (/opt/rustwide/target/debug/deps/hygiene-615cfb707ec3820a) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-d73972124f32b86b) [INFO] [stderr] Doc-tests smol-potat [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "4b850cf9897550ca1d444e588c24776925595f4ec1235d02732607674dee0c89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b850cf9897550ca1d444e588c24776925595f4ec1235d02732607674dee0c89", kill_on_drop: false }` [INFO] [stdout] 4b850cf9897550ca1d444e588c24776925595f4ec1235d02732607674dee0c89