[INFO] fetching crate wikinet 0.0.1... [INFO] testing wikinet-0.0.1 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate wikinet 0.0.1 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate wikinet 0.0.1 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wikinet 0.0.1 [INFO] finished tweaking crates.io crate wikinet 0.0.1 [INFO] tweaked toml for crates.io crate wikinet 0.0.1 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate crates.io crate wikinet 0.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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 tracing-serde v0.1.2 [INFO] [stderr] Downloaded openssl-sys v0.9.65 [INFO] [stderr] Downloaded openssl v0.10.35 [INFO] [stderr] Downloaded h2 v0.3.3 [INFO] [stderr] Downloaded eyre v0.6.5 [INFO] [stderr] Downloaded tracing-core v0.1.18 [INFO] [stderr] Downloaded tracing v0.1.26 [INFO] [stderr] Downloaded object v0.26.0 [INFO] [stderr] Downloaded tracing-attributes v0.1.15 [INFO] [stderr] Downloaded serde v1.0.127 [INFO] [stderr] Downloaded matchers v0.0.1 [INFO] [stderr] Downloaded structopt-derive v0.4.15 [INFO] [stderr] Downloaded tendril v0.4.2 [INFO] [stderr] Downloaded mac v0.1.1 [INFO] [stderr] Downloaded phf v0.7.24 [INFO] [stderr] Downloaded tokio-util v0.6.7 [INFO] [stderr] Downloaded mio v0.7.13 [INFO] [stderr] Downloaded owo-colors v1.3.0 [INFO] [stderr] Downloaded futures-channel v0.3.16 [INFO] [stderr] Downloaded siphasher v0.2.3 [INFO] [stderr] Downloaded phf_generator v0.7.24 [INFO] [stderr] Downloaded openssl-probe v0.1.4 [INFO] [stderr] Downloaded reqwest v0.11.4 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.75 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.75 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.75 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.25 [INFO] [stderr] Downloaded tracing-error v0.1.2 [INFO] [stderr] Downloaded addr2line v0.16.0 [INFO] [stderr] Downloaded futures-core v0.3.16 [INFO] [stderr] Downloaded rustc-demangle v0.1.20 [INFO] [stderr] Downloaded color-eyre v0.5.11 [INFO] [stderr] Downloaded http-body v0.4.3 [INFO] [stderr] Downloaded httpdate v1.0.1 [INFO] [stderr] Downloaded color-spantrace v0.1.6 [INFO] [stderr] Downloaded futures-util v0.3.16 [INFO] [stderr] Downloaded tokio v1.10.0 [INFO] [stderr] Downloaded gimli v0.25.0 [INFO] [stderr] Downloaded security-framework v2.3.1 [INFO] [stderr] Downloaded web-sys v0.3.52 [INFO] [stderr] Downloaded libc v0.2.99 [INFO] [stderr] Downloaded encoding_rs v0.8.28 [INFO] [stderr] Downloaded string_cache v0.7.5 [INFO] [stderr] Downloaded security-framework-sys v2.3.0 [INFO] [stderr] Downloaded unicode-bidi v0.3.6 [INFO] [stderr] Downloaded backtrace v0.3.61 [INFO] [stderr] Downloaded indenter v0.3.3 [INFO] [stderr] Downloaded futures-task v0.3.16 [INFO] [stderr] Downloaded http v0.2.4 [INFO] [stderr] Downloaded futures-sink v0.3.16 [INFO] [stderr] Downloaded httparse v1.4.1 [INFO] [stderr] Downloaded cc v1.0.69 [INFO] [stderr] Downloaded tinyvec v1.3.1 [INFO] [stderr] Downloaded js-sys v0.3.52 [INFO] [stderr] Downloaded bumpalo v3.7.0 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.75 [INFO] [stderr] Downloaded serde_derive v1.0.127 [INFO] [stderr] Downloaded sharded-slab v0.1.3 [INFO] [stderr] Downloaded wasm-bindgen v0.2.75 [INFO] [stderr] Downloaded phf_codegen v0.7.24 [INFO] [stderr] Downloaded soup v0.5.1 [INFO] [stderr] Downloaded string_cache_codegen v0.4.4 [INFO] [stderr] Downloaded phf_shared v0.7.24 [INFO] [stderr] Downloaded string_cache_shared v0.3.0 [INFO] [stderr] Downloaded thread_local v1.1.3 [INFO] [stderr] Downloaded tracing-log v0.1.2 [INFO] [stderr] Downloaded futf v0.1.4 [INFO] [stderr] Downloaded html5ever v0.22.5 [INFO] [stderr] Downloaded markup5ever v0.7.5 [INFO] [stderr] Downloaded tokio-macros v1.3.0 [INFO] [stderr] Downloaded structopt v0.3.22 [INFO] [stderr] Downloaded serde_json v1.0.66 [INFO] [stderr] Downloaded tracing-subscriber v0.2.19 [INFO] [stderr] Downloaded hyper v0.14.11 [INFO] [stderr] Downloaded socket2 v0.4.1 [INFO] [stderr] Downloaded precomputed-hash v0.1.1 [INFO] [stderr] Downloaded new_debug_unreachable v1.0.4 [INFO] [stderr] Downloaded utf-8 v0.7.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9cb3d1358d140ab13eb5b71178b63fd8a1e79237b5eca4769358b2eba4cb854d [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" "9cb3d1358d140ab13eb5b71178b63fd8a1e79237b5eca4769358b2eba4cb854d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9cb3d1358d140ab13eb5b71178b63fd8a1e79237b5eca4769358b2eba4cb854d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cb3d1358d140ab13eb5b71178b63fd8a1e79237b5eca4769358b2eba4cb854d", kill_on_drop: false }` [INFO] [stdout] 9cb3d1358d140ab13eb5b71178b63fd8a1e79237b5eca4769358b2eba4cb854d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--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] 72a6a594ae7b97eb7417897be3cc55604b945a9bf425eba0576bcb1f3000b46a [INFO] running `Command { std: "docker" "start" "-a" "72a6a594ae7b97eb7417897be3cc55604b945a9bf425eba0576bcb1f3000b46a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling bitflags v1.3.1 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling tokio v1.10.0 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling sharded-slab v0.1.3 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling futf v0.1.4 [INFO] [stderr] Compiling http-body v0.4.3 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tendril v0.4.2 [INFO] [stderr] Compiling structopt-derive v0.4.15 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling socket2 v0.4.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling structopt v0.3.22 [INFO] [stderr] Compiling tracing-subscriber v0.2.19 [INFO] [stderr] Compiling markup5ever v0.7.5 [INFO] [stderr] Compiling html5ever v0.22.5 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling tracing-error v0.1.2 [INFO] [stderr] Compiling color-spantrace v0.1.6 [INFO] [stderr] Compiling h2 v0.3.3 [INFO] [stderr] Compiling color-eyre v0.5.11 [INFO] [stderr] Compiling soup v0.5.1 [INFO] [stderr] Compiling hyper v0.14.11 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.4 [INFO] [stderr] Compiling wikinet v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `verbose` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | verbose: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Opts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug, StructOpt)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 23s [INFO] running `Command { std: "docker" "inspect" "72a6a594ae7b97eb7417897be3cc55604b945a9bf425eba0576bcb1f3000b46a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72a6a594ae7b97eb7417897be3cc55604b945a9bf425eba0576bcb1f3000b46a", kill_on_drop: false }` [INFO] [stdout] 72a6a594ae7b97eb7417897be3cc55604b945a9bf425eba0576bcb1f3000b46a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ee28c852f63ef03e5a0e722c7773a1559ed5d7293c48886aaa2d2057a4bbf42 [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" "0ee28c852f63ef03e5a0e722c7773a1559ed5d7293c48886aaa2d2057a4bbf42", kill_on_drop: false }` [INFO] [stderr] Compiling wikinet v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `verbose` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | verbose: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Opts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug, StructOpt)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.04s [INFO] running `Command { std: "docker" "inspect" "0ee28c852f63ef03e5a0e722c7773a1559ed5d7293c48886aaa2d2057a4bbf42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ee28c852f63ef03e5a0e722c7773a1559ed5d7293c48886aaa2d2057a4bbf42", kill_on_drop: false }` [INFO] [stdout] 0ee28c852f63ef03e5a0e722c7773a1559ed5d7293c48886aaa2d2057a4bbf42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 40afb75bcaeab363f200a2206138d6a2d00704d68a9178241a4a53386b92e566 [INFO] running `Command { std: "docker" "start" "-a" "40afb75bcaeab363f200a2206138d6a2d00704d68a9178241a4a53386b92e566", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `verbose` [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | verbose: bool, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Opts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/main.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | #[derive(Debug, StructOpt)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `wikinet` (bin "wikinet" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wikinet-37f64c1798b1013d) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wikinet-1611e65c6653ca35) [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 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] [stderr] Doc-tests wikinet [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" "40afb75bcaeab363f200a2206138d6a2d00704d68a9178241a4a53386b92e566", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40afb75bcaeab363f200a2206138d6a2d00704d68a9178241a4a53386b92e566", kill_on_drop: false }` [INFO] [stdout] 40afb75bcaeab363f200a2206138d6a2d00704d68a9178241a4a53386b92e566