[INFO] fetching crate safers 0.1.6... [INFO] testing safers-0.1.6 against 1.55.0 for beta-1.56-1 [INFO] extracting crate safers 0.1.6 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate safers 0.1.6 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate safers 0.1.6 [INFO] finished tweaking crates.io crate safers 0.1.6 [INFO] tweaked toml for crates.io crate safers 0.1.6 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate safers 0.1.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f31d5ac3acc2ea86dea9c5dadbd3078e01442935943d499333258fdeb1a7499f [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" "f31d5ac3acc2ea86dea9c5dadbd3078e01442935943d499333258fdeb1a7499f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f31d5ac3acc2ea86dea9c5dadbd3078e01442935943d499333258fdeb1a7499f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f31d5ac3acc2ea86dea9c5dadbd3078e01442935943d499333258fdeb1a7499f", kill_on_drop: false }` [INFO] [stdout] f31d5ac3acc2ea86dea9c5dadbd3078e01442935943d499333258fdeb1a7499f [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=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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63a485a30056aef6ffe5ad6a4411b37ab62800a180306e5f3e9579e7260818ef [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" "63a485a30056aef6ffe5ad6a4411b37ab62800a180306e5f3e9579e7260818ef", kill_on_drop: false }` [INFO] [stderr] Compiling smallvec v1.0.0 [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Compiling json v0.12.0 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling flate2 v1.0.13 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling openssl v0.10.26 [INFO] [stderr] Compiling tokio-threadpool v0.1.17 [INFO] [stderr] Compiling unicode-normalization v0.1.11 [INFO] [stderr] Compiling tokio-reactor v0.1.11 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling url v2.1.0 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling publicsuffix v1.5.4 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling serde_json v1.0.44 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling reqwest v0.9.22 [INFO] [stderr] Compiling syspass_api v0.1.5 [INFO] [stderr] Compiling safers v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/main.rs:162:17 [INFO] [stdout] | [INFO] [stdout] 162 | let args = parts; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [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 dev [unoptimized + debuginfo] target(s) in 28.90s [INFO] running `Command { std: "docker" "inspect" "63a485a30056aef6ffe5ad6a4411b37ab62800a180306e5f3e9579e7260818ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63a485a30056aef6ffe5ad6a4411b37ab62800a180306e5f3e9579e7260818ef", kill_on_drop: false }` [INFO] [stdout] 63a485a30056aef6ffe5ad6a4411b37ab62800a180306e5f3e9579e7260818ef [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=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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf097bb74f2e6df20c3f187f0a70450c3533ff3d7c81ce888bba1bf22923a0cf [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" "cf097bb74f2e6df20c3f187f0a70450c3533ff3d7c81ce888bba1bf22923a0cf", kill_on_drop: false }` [INFO] [stderr] Compiling safers v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/main.rs:162:17 [INFO] [stdout] | [INFO] [stdout] 162 | let args = parts; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [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 1.29s [INFO] running `Command { std: "docker" "inspect" "cf097bb74f2e6df20c3f187f0a70450c3533ff3d7c81ce888bba1bf22923a0cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf097bb74f2e6df20c3f187f0a70450c3533ff3d7c81ce888bba1bf22923a0cf", kill_on_drop: false }` [INFO] [stdout] cf097bb74f2e6df20c3f187f0a70450c3533ff3d7c81ce888bba1bf22923a0cf [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=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" "+1.55.0" "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] 0309bf7945c35e8a43c49b934688f164e4d2d23d50e40e80def64421a781c436 [INFO] running `Command { std: "docker" "start" "-a" "0309bf7945c35e8a43c49b934688f164e4d2d23d50e40e80def64421a781c436", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/main.rs:162:17 [INFO] [stderr] | [INFO] [stderr] 162 | let args = parts; [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `safers` (bin "safers" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/safers-d9f1b770257599cb) [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" "0309bf7945c35e8a43c49b934688f164e4d2d23d50e40e80def64421a781c436", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0309bf7945c35e8a43c49b934688f164e4d2d23d50e40e80def64421a781c436", kill_on_drop: false }` [INFO] [stdout] 0309bf7945c35e8a43c49b934688f164e4d2d23d50e40e80def64421a781c436