[INFO] fetching crate direct-asm 0.0.1-alpha... [INFO] testing direct-asm-0.0.1-alpha against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate direct-asm 0.0.1-alpha into /workspace/builds/worker-43/source [INFO] validating manifest of crates.io crate direct-asm 0.0.1-alpha on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate direct-asm 0.0.1-alpha [INFO] finished tweaking crates.io crate direct-asm 0.0.1-alpha [INFO] tweaked toml for crates.io crate direct-asm 0.0.1-alpha written to /workspace/builds/worker-43/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dynasm-lib v0.1.0-alpha [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86a69249cf4276637938f43c8f94ca980fcc143cce1711f7f522e563f1aac755 [INFO] running `Command { std: "docker" "start" "-a" "86a69249cf4276637938f43c8f94ca980fcc143cce1711f7f522e563f1aac755", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86a69249cf4276637938f43c8f94ca980fcc143cce1711f7f522e563f1aac755", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86a69249cf4276637938f43c8f94ca980fcc143cce1711f7f522e563f1aac755", kill_on_drop: false }` [INFO] [stdout] 86a69249cf4276637938f43c8f94ca980fcc143cce1711f7f522e563f1aac755 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98559d260037aa8d2fff01b623b77175d5f9272505e74a20bcd9d07c33c52eed [INFO] running `Command { std: "docker" "start" "-a" "98559d260037aa8d2fff01b623b77175d5f9272505e74a20bcd9d07c33c52eed", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling dynasm-lib v0.1.0-alpha [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling direct-asm v0.0.1-alpha (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `st` [INFO] [stdout] --> src/att.rs:324:17 [INFO] [stdout] | [INFO] [stdout] 324 | fn from_str(st: &str) -> Result { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_st` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_statement` [INFO] [stdout] --> src/att.rs:193:12 [INFO] [stdout] | [INFO] [stdout] 193 | pub fn as_statement(&self) -> Option<&Statement> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_directive` [INFO] [stdout] --> src/att.rs:200:12 [INFO] [stdout] | [INFO] [stdout] 200 | pub fn as_directive(&self) -> Option<&Directive> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.60s [INFO] running `Command { std: "docker" "inspect" "98559d260037aa8d2fff01b623b77175d5f9272505e74a20bcd9d07c33c52eed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98559d260037aa8d2fff01b623b77175d5f9272505e74a20bcd9d07c33c52eed", kill_on_drop: false }` [INFO] [stdout] 98559d260037aa8d2fff01b623b77175d5f9272505e74a20bcd9d07c33c52eed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8e705cd750ea6b789fe553602bba8b8ea9f704a0b08429c290a6c253579fd47 [INFO] running `Command { std: "docker" "start" "-a" "d8e705cd750ea6b789fe553602bba8b8ea9f704a0b08429c290a6c253579fd47", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `st` [INFO] [stdout] --> src/att.rs:324:17 [INFO] [stdout] | [INFO] [stdout] 324 | fn from_str(st: &str) -> Result { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_st` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_statement` [INFO] [stdout] --> src/att.rs:193:12 [INFO] [stdout] | [INFO] [stdout] 193 | pub fn as_statement(&self) -> Option<&Statement> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_directive` [INFO] [stdout] --> src/att.rs:200:12 [INFO] [stdout] | [INFO] [stdout] 200 | pub fn as_directive(&self) -> Option<&Directive> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling direct-asm v0.0.1-alpha (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `st` [INFO] [stdout] --> src/att.rs:324:17 [INFO] [stdout] | [INFO] [stdout] 324 | fn from_str(st: &str) -> Result { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_st` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` 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 0.92s [INFO] running `Command { std: "docker" "inspect" "d8e705cd750ea6b789fe553602bba8b8ea9f704a0b08429c290a6c253579fd47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8e705cd750ea6b789fe553602bba8b8ea9f704a0b08429c290a6c253579fd47", kill_on_drop: false }` [INFO] [stdout] d8e705cd750ea6b789fe553602bba8b8ea9f704a0b08429c290a6c253579fd47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 88bc99fd6c43c4bd00b61c2399cc111c22148b595eb29ad3d90d4432c10971a6 [INFO] running `Command { std: "docker" "start" "-a" "88bc99fd6c43c4bd00b61c2399cc111c22148b595eb29ad3d90d4432c10971a6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `st` [INFO] [stderr] --> src/att.rs:324:17 [INFO] [stderr] | [INFO] [stderr] 324 | fn from_str(st: &str) -> Result { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_st` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `as_statement` [INFO] [stderr] --> src/att.rs:193:12 [INFO] [stderr] | [INFO] [stderr] 193 | pub fn as_statement(&self) -> Option<&Statement> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `as_directive` [INFO] [stderr] --> src/att.rs:200:12 [INFO] [stderr] | [INFO] [stderr] 200 | pub fn as_directive(&self) -> Option<&Directive> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `direct-asm` (lib) generated 3 warnings [INFO] [stderr] warning: `direct-asm` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.36s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/direct_asm-242f890bd21cc6a4) [INFO] [stdout] [INFO] [stderr] Doc-tests direct-asm [INFO] [stdout] running 1 test [INFO] [stdout] test att::tests::parses ... 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" "88bc99fd6c43c4bd00b61c2399cc111c22148b595eb29ad3d90d4432c10971a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88bc99fd6c43c4bd00b61c2399cc111c22148b595eb29ad3d90d4432c10971a6", kill_on_drop: false }` [INFO] [stdout] 88bc99fd6c43c4bd00b61c2399cc111c22148b595eb29ad3d90d4432c10971a6