[INFO] fetching crate wasmer-singlepass-backend-near 0.18.0-pre.1... [INFO] testing wasmer-singlepass-backend-near-0.18.0-pre.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate wasmer-singlepass-backend-near 0.18.0-pre.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate wasmer-singlepass-backend-near 0.18.0-pre.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasmer-singlepass-backend-near 0.18.0-pre.1 [INFO] finished tweaking crates.io crate wasmer-singlepass-backend-near 0.18.0-pre.1 [INFO] tweaked toml for crates.io crate wasmer-singlepass-backend-near 0.18.0-pre.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded borsh-schema-derive-internal v0.9.1 [INFO] [stderr] Downloaded borsh-derive-internal v0.9.1 [INFO] [stderr] Downloaded borsh-derive v0.9.1 [INFO] [stderr] Downloaded borsh v0.9.1 [INFO] [stderr] Downloaded wasmer-runtime-core-near v0.18.0-pre.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4b5b71829090c5e33ddab6cec5de3fcc8cbeef3bb6b46370e22b98bcb1b7b794 [INFO] running `Command { std: "docker" "start" "-a" "4b5b71829090c5e33ddab6cec5de3fcc8cbeef3bb6b46370e22b98bcb1b7b794", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4b5b71829090c5e33ddab6cec5de3fcc8cbeef3bb6b46370e22b98bcb1b7b794", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b5b71829090c5e33ddab6cec5de3fcc8cbeef3bb6b46370e22b98bcb1b7b794", kill_on_drop: false }` [INFO] [stdout] 4b5b71829090c5e33ddab6cec5de3fcc8cbeef3bb6b46370e22b98bcb1b7b794 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0bbae262672cd22c401258918cc14e2c29fbd73bf4d9705a6017509dad01aef9 [INFO] running `Command { std: "docker" "start" "-a" "0bbae262672cd22c401258918cc14e2c29fbd73bf4d9705a6017509dad01aef9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling serde-bench v0.0.7 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling memmap2 v0.2.3 [INFO] [stderr] Compiling wasmer-runtime-core-near v0.18.0-pre.1 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling borsh-derive-internal v0.9.1 [INFO] [stderr] Compiling borsh-schema-derive-internal v0.9.1 [INFO] [stderr] Compiling borsh-derive v0.9.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling dynasm v1.1.0 [INFO] [stderr] Compiling borsh v0.9.1 [INFO] [stderr] Compiling dynasmrt v1.1.0 [INFO] [stderr] Compiling wasmer-singlepass-backend-near v0.18.0-pre.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `addr_rax` [INFO] [stdout] --> src/codegen_x64.rs:475:13 [INFO] [stdout] | [INFO] [stdout] 475 | addr_rax: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `addr_r11` [INFO] [stdout] --> src/codegen_x64.rs:477:13 [INFO] [stdout] | [INFO] [stdout] 477 | addr_r11: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.62s [INFO] running `Command { std: "docker" "inspect" "0bbae262672cd22c401258918cc14e2c29fbd73bf4d9705a6017509dad01aef9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bbae262672cd22c401258918cc14e2c29fbd73bf4d9705a6017509dad01aef9", kill_on_drop: false }` [INFO] [stdout] 0bbae262672cd22c401258918cc14e2c29fbd73bf4d9705a6017509dad01aef9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2dc4f9a6bb682528856bb0038d8c59976a9f44454862661af2f5caddcff5230e [INFO] running `Command { std: "docker" "start" "-a" "2dc4f9a6bb682528856bb0038d8c59976a9f44454862661af2f5caddcff5230e", kill_on_drop: false }` [INFO] [stderr] Compiling wasmer-singlepass-backend-near v0.18.0-pre.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `addr_rax` [INFO] [stdout] --> src/codegen_x64.rs:475:13 [INFO] [stdout] | [INFO] [stdout] 475 | addr_rax: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `addr_r11` [INFO] [stdout] --> src/codegen_x64.rs:477:13 [INFO] [stdout] | [INFO] [stdout] 477 | addr_r11: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `addr_rax` [INFO] [stdout] --> src/codegen_x64.rs:475:13 [INFO] [stdout] | [INFO] [stdout] 475 | addr_rax: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `addr_r11` [INFO] [stdout] --> src/codegen_x64.rs:477:13 [INFO] [stdout] | [INFO] [stdout] 477 | addr_r11: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.03s [INFO] running `Command { std: "docker" "inspect" "2dc4f9a6bb682528856bb0038d8c59976a9f44454862661af2f5caddcff5230e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dc4f9a6bb682528856bb0038d8c59976a9f44454862661af2f5caddcff5230e", kill_on_drop: false }` [INFO] [stdout] 2dc4f9a6bb682528856bb0038d8c59976a9f44454862661af2f5caddcff5230e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8a745d80a72303d2090eef07534d08d396ecf813452e27c835fc9e01826432e7 [INFO] running `Command { std: "docker" "start" "-a" "8a745d80a72303d2090eef07534d08d396ecf813452e27c835fc9e01826432e7", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `addr_rax` [INFO] [stderr] --> src/codegen_x64.rs:475:13 [INFO] [stderr] | [INFO] [stderr] 475 | addr_rax: u64, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `addr_r11` [INFO] [stderr] --> src/codegen_x64.rs:477:13 [INFO] [stderr] | [INFO] [stderr] 477 | addr_r11: u64, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: field is never read: `addr_rax` [INFO] [stderr] --> src/codegen_x64.rs:475:13 [INFO] [stderr] | [INFO] [stderr] 475 | addr_rax: u64, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `addr_r11` [INFO] [stderr] --> src/codegen_x64.rs:477:13 [INFO] [stderr] | [INFO] [stderr] 477 | addr_r11: u64, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wasmer_singlepass_backend_near-213e2338a85218df) [INFO] [stdout] [INFO] [stderr] Doc-tests wasmer-singlepass-backend-near [INFO] [stdout] running 1 test [INFO] [stdout] test machine::test::test_release_locations_keep_state_nopanic ... 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" "8a745d80a72303d2090eef07534d08d396ecf813452e27c835fc9e01826432e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a745d80a72303d2090eef07534d08d396ecf813452e27c835fc9e01826432e7", kill_on_drop: false }` [INFO] [stdout] 8a745d80a72303d2090eef07534d08d396ecf813452e27c835fc9e01826432e7