[INFO] fetching crate nettfiske 0.3.0... [INFO] testing nettfiske-0.3.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate nettfiske 0.3.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate nettfiske 0.3.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nettfiske 0.3.0 [INFO] finished tweaking crates.io crate nettfiske 0.3.0 [INFO] tweaked toml for crates.io crate nettfiske 0.3.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate crates.io crate nettfiske 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded error-chain v0.12.2 [INFO] [stderr] Downloaded ryu v1.0.3 [INFO] [stderr] Downloaded fern v0.6.0 [INFO] [stderr] Downloaded hermit-abi v0.1.11 [INFO] [stderr] Downloaded openssl-sys v0.9.55 [INFO] [stderr] Downloaded console v0.10.0 [INFO] [stderr] Downloaded serde_derive v1.0.119 [INFO] [stderr] Downloaded serde v1.0.119 [INFO] [stderr] Downloaded sha-1 v0.9.2 [INFO] [stderr] Downloaded serde_json v1.0.51 [INFO] [stderr] Downloaded schannel v0.1.18 [INFO] [stderr] Downloaded libc v0.2.69 [INFO] [stderr] Downloaded smallvec v1.3.0 [INFO] [stderr] Downloaded utf-8 v0.7.5 [INFO] [stderr] Downloaded termios v0.3.2 [INFO] [stderr] Downloaded security-framework v0.4.2 [INFO] [stderr] Downloaded security-framework-sys v0.4.2 [INFO] [stderr] Downloaded unicode_skeleton v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea4450d3910fb46a45232affec1e738aeeae41840346509bc84638fe60ee95e0 [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" "ea4450d3910fb46a45232affec1e738aeeae41840346509bc84638fe60ee95e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea4450d3910fb46a45232affec1e738aeeae41840346509bc84638fe60ee95e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea4450d3910fb46a45232affec1e738aeeae41840346509bc84638fe60ee95e0", kill_on_drop: false }` [INFO] [stdout] ea4450d3910fb46a45232affec1e738aeeae41840346509bc84638fe60ee95e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a13d081e4e425576360b3908719910341a283680093fbadb4cc97cf567b54cad [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" "a13d081e4e425576360b3908719910341a283680093fbadb4cc97cf567b54cad", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling smallvec v1.3.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.119 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling serde v1.0.119 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling cpuid-bool v0.1.2 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling input_buffer v0.3.1 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling fern v0.6.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling openssl-sys v0.9.55 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling unicode_skeleton v0.1.1 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling termios v0.3.2 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling sha-1 v0.9.2 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling console v0.10.0 [INFO] [stderr] Compiling tungstenite v0.11.1 [INFO] [stderr] Compiling publicsuffix v1.5.4 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling nettfiske v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `aggregated` [INFO] [stdout] --> src/data.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | aggregated: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `c` [INFO] [stdout] --> src/data.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | c: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `st` [INFO] [stdout] --> src/data.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | st: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `l` [INFO] [stdout] --> src/data.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | l: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 22s [INFO] running `Command { std: "docker" "inspect" "a13d081e4e425576360b3908719910341a283680093fbadb4cc97cf567b54cad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a13d081e4e425576360b3908719910341a283680093fbadb4cc97cf567b54cad", kill_on_drop: false }` [INFO] [stdout] a13d081e4e425576360b3908719910341a283680093fbadb4cc97cf567b54cad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b0cbd0893f26a9a021877fe3a1c21833a6a516ae14ead365ef02c6523dabc72 [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" "8b0cbd0893f26a9a021877fe3a1c21833a6a516ae14ead365ef02c6523dabc72", kill_on_drop: false }` [INFO] [stderr] Compiling nettfiske v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `aggregated` [INFO] [stdout] --> src/data.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | aggregated: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `c` [INFO] [stdout] --> src/data.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | c: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `st` [INFO] [stdout] --> src/data.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | st: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `l` [INFO] [stdout] --> src/data.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | l: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.42s [INFO] running `Command { std: "docker" "inspect" "8b0cbd0893f26a9a021877fe3a1c21833a6a516ae14ead365ef02c6523dabc72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b0cbd0893f26a9a021877fe3a1c21833a6a516ae14ead365ef02c6523dabc72", kill_on_drop: false }` [INFO] [stdout] 8b0cbd0893f26a9a021877fe3a1c21833a6a516ae14ead365ef02c6523dabc72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 494ba547954d4fef94692521c3cc7bfeb45e67928bc78803e15d8f68d870b0bb [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" "494ba547954d4fef94692521c3cc7bfeb45e67928bc78803e15d8f68d870b0bb", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `aggregated` [INFO] [stderr] --> src/data.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | aggregated: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `c` [INFO] [stderr] --> src/data.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | c: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `st` [INFO] [stderr] --> src/data.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | st: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `l` [INFO] [stderr] --> src/data.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | l: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `nettfiske` (bin "nettfiske" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nettfiske-8dff23d1f196fc6c) [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" "494ba547954d4fef94692521c3cc7bfeb45e67928bc78803e15d8f68d870b0bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "494ba547954d4fef94692521c3cc7bfeb45e67928bc78803e15d8f68d870b0bb", kill_on_drop: false }` [INFO] [stdout] 494ba547954d4fef94692521c3cc7bfeb45e67928bc78803e15d8f68d870b0bb