[INFO] fetching crate slowlock 0.2.0... [INFO] testing slowlock-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate slowlock 0.2.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate slowlock 0.2.0 [INFO] finished tweaking crates.io crate slowlock 0.2.0 [INFO] tweaked toml for crates.io crate slowlock 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate slowlock 0.2.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate slowlock 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded secrecy v0.7.0 [INFO] [stderr] Downloaded ghash v0.4.1 [INFO] [stderr] Downloaded hex-literal v0.3.1 [INFO] [stderr] Downloaded sysinfo v0.17.3 [INFO] [stderr] Downloaded aes v0.7.0 [INFO] [stderr] Downloaded aes-gcm v0.9.1 [INFO] [stderr] Downloaded polyval v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7adfe73691f8cce3370a45c209450309d8c20f569021a1555512745448b5eb33 [INFO] running `Command { std: "docker" "start" "-a" "7adfe73691f8cce3370a45c209450309d8c20f569021a1555512745448b5eb33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7adfe73691f8cce3370a45c209450309d8c20f569021a1555512745448b5eb33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7adfe73691f8cce3370a45c209450309d8c20f569021a1555512745448b5eb33", kill_on_drop: false }` [INFO] [stdout] 7adfe73691f8cce3370a45c209450309d8c20f569021a1555512745448b5eb33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] bfeed6877bd4c887fb4074f6aae5c0e20cfb0e2ea2c3624396ba0f897fede0b4 [INFO] running `Command { std: "docker" "start" "-a" "bfeed6877bd4c887fb4074f6aae5c0e20cfb0e2ea2c3624396ba0f897fede0b4", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling sysinfo v0.17.3 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling zeroize v1.3.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling secrecy v0.7.0 [INFO] [stderr] Compiling blake2b_simd v0.5.11 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rust-argon2 v0.8.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling aead v0.4.1 [INFO] [stderr] Compiling slowlock v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `logging` [INFO] [stdout] --> src/lib.rs:541:19 [INFO] [stdout] | [INFO] [stdout] 541 | #[cfg(logging)] [INFO] [stdout] | ^^^^^^^ help: found config with similar value: `feature = "logging"` [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(logging)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(logging)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.85s [INFO] running `Command { std: "docker" "inspect" "bfeed6877bd4c887fb4074f6aae5c0e20cfb0e2ea2c3624396ba0f897fede0b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfeed6877bd4c887fb4074f6aae5c0e20cfb0e2ea2c3624396ba0f897fede0b4", kill_on_drop: false }` [INFO] [stdout] bfeed6877bd4c887fb4074f6aae5c0e20cfb0e2ea2c3624396ba0f897fede0b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] d1389e2a9f4bf0ea362c98f79c83bf615361585fd47ac7e9a1bcec2a806b42a0 [INFO] running `Command { std: "docker" "start" "-a" "d1389e2a9f4bf0ea362c98f79c83bf615361585fd47ac7e9a1bcec2a806b42a0", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling subtle v2.4.0 [INFO] [stderr] Compiling cpufeatures v0.1.1 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling hex-literal v0.3.1 [INFO] [stderr] Compiling cipher v0.3.0 [INFO] [stdout] warning: unexpected `cfg` condition name: `logging` [INFO] [stdout] --> src/lib.rs:541:19 [INFO] [stdout] | [INFO] [stdout] 541 | #[cfg(logging)] [INFO] [stdout] | ^^^^^^^ help: found config with similar value: `feature = "logging"` [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(logging)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(logging)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling universal-hash v0.4.0 [INFO] [stderr] Compiling ctr v0.7.0 [INFO] [stderr] Compiling aes v0.7.0 [INFO] [stderr] Compiling polyval v0.5.0 [INFO] [stderr] Compiling ghash v0.4.1 [INFO] [stderr] Compiling aes-gcm v0.9.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling simple_logger v1.11.0 [INFO] [stderr] Compiling slowlock v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `logging` [INFO] [stdout] --> src/lib.rs:541:19 [INFO] [stdout] | [INFO] [stdout] 541 | #[cfg(logging)] [INFO] [stdout] | ^^^^^^^ help: found config with similar value: `feature = "logging"` [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(logging)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(logging)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.15s [INFO] running `Command { std: "docker" "inspect" "d1389e2a9f4bf0ea362c98f79c83bf615361585fd47ac7e9a1bcec2a806b42a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1389e2a9f4bf0ea362c98f79c83bf615361585fd47ac7e9a1bcec2a806b42a0", kill_on_drop: false }` [INFO] [stdout] d1389e2a9f4bf0ea362c98f79c83bf615361585fd47ac7e9a1bcec2a806b42a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2a9cfb277ef97aabaa748d0c9ae9b45dd7e5f9c390b2e8c5dbe0bb95ec73c3db [INFO] running `Command { std: "docker" "start" "-a" "2a9cfb277ef97aabaa748d0c9ae9b45dd7e5f9c390b2e8c5dbe0bb95ec73c3db", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition name: `logging` [INFO] [stderr] --> src/lib.rs:541:19 [INFO] [stderr] | [INFO] [stderr] 541 | #[cfg(logging)] [INFO] [stderr] | ^^^^^^^ help: found config with similar value: `feature = "logging"` [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(logging)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(logging)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `slowlock` (lib) generated 1 warning [INFO] [stderr] warning: `slowlock` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/slowlock-485fe61da12ed2ee) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test test::algo_gen_fails_if_salt_too_short ... ok [INFO] [stdout] test test::algo_gen_fails_if_time_cost_too_low ... ok [INFO] [stdout] test test::can_calibrate_with_verbose_false ... ok [INFO] [stdout] test test::algo_gen_fails_if_lanes_too_low ... ok [INFO] [stdout] test test::algo_gen_fails_if_mem_cost_too_low ... ok [INFO] [stdout] test test::can_calibrate_with_verbose_true ... ok [INFO] [stdout] test test::work_policy_will_log_a_warning_if_and_only_if_actual_duration_below_trigger ... ok [INFO] [stdout] test test::work_policy_will_return_an_error_if_and_only_if_actual_duration_below_trigger ... ok [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/slowlock-485fe61da12ed2ee` (signal: 11, SIGSEGV: invalid memory reference) [INFO] running `Command { std: "docker" "inspect" "2a9cfb277ef97aabaa748d0c9ae9b45dd7e5f9c390b2e8c5dbe0bb95ec73c3db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a9cfb277ef97aabaa748d0c9ae9b45dd7e5f9c390b2e8c5dbe0bb95ec73c3db", kill_on_drop: false }` [INFO] [stdout] 2a9cfb277ef97aabaa748d0c9ae9b45dd7e5f9c390b2e8c5dbe0bb95ec73c3db