[INFO] fetching crate zenscan 0.1.3... [INFO] testing zenscan-0.1.3 against 1.60.0 for beta-1.61-1 [INFO] extracting crate zenscan 0.1.3 into /workspace/builds/worker-58/source [INFO] validating manifest of crates.io crate zenscan 0.1.3 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate zenscan 0.1.3 [INFO] finished tweaking crates.io crate zenscan 0.1.3 [INFO] tweaked toml for crates.io crate zenscan 0.1.3 written to /workspace/builds/worker-58/source/Cargo.toml [INFO] crate crates.io crate zenscan 0.1.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded console v0.9.2 [INFO] [stderr] Downloaded pnet_packet v0.26.0 [INFO] [stderr] Downloaded backtrace v0.3.48 [INFO] [stderr] Downloaded addr2line v0.12.1 [INFO] [stderr] Downloaded pnet_macros v0.26.0 [INFO] [stderr] Downloaded ipnetwork v0.16.0 [INFO] [stderr] Downloaded better-panic v0.2.0 [INFO] [stderr] Downloaded dns-lookup v1.0.3 [INFO] [stderr] Downloaded pnet_datalink v0.26.0 [INFO] [stderr] Downloaded pnet_macros_support v0.26.0 [INFO] [stderr] Downloaded pnet_base v0.26.0 [INFO] [stderr] Downloaded pnet_transport v0.26.0 [INFO] [stderr] Downloaded pnet v0.26.0 [INFO] [stderr] Downloaded pnet_sys v0.26.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f688aad617a0f55c43a18d0d6519607a38913404c545b2465fd402dbd667d6c8 [INFO] running `Command { std: "docker" "start" "-a" "f688aad617a0f55c43a18d0d6519607a38913404c545b2465fd402dbd667d6c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f688aad617a0f55c43a18d0d6519607a38913404c545b2465fd402dbd667d6c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f688aad617a0f55c43a18d0d6519607a38913404c545b2465fd402dbd667d6c8", kill_on_drop: false }` [INFO] [stdout] f688aad617a0f55c43a18d0d6519607a38913404c545b2465fd402dbd667d6c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b598a9c33992f4bd3d2ed4d988903c842541f9c805b0747270d23b9ff8480116 [INFO] running `Command { std: "docker" "start" "-a" "b598a9c33992f4bd3d2ed4d988903c842541f9c805b0747270d23b9ff8480116", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling pnet_base v0.26.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling gimli v0.21.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling pnet v0.26.0 [INFO] [stderr] Compiling object v0.19.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling pnet_macros_support v0.26.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling pnet_sys v0.26.0 [INFO] [stderr] Compiling termios v0.3.2 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling syntex_pos v0.42.0 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling dns-lookup v1.0.3 [INFO] [stderr] Compiling addr2line v0.12.1 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Compiling backtrace v0.3.48 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Compiling crossbeam-queue v0.2.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling console v0.9.2 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling better-panic v0.2.0 [INFO] [stderr] Compiling ipnetwork v0.16.0 [INFO] [stderr] Compiling pnet_datalink v0.26.0 [INFO] [stderr] Compiling syntex v0.42.2 [INFO] [stderr] Compiling pnet_macros v0.26.0 [INFO] [stderr] Compiling pnet_packet v0.26.0 [INFO] [stderr] Compiling pnet_transport v0.26.0 [INFO] [stderr] Compiling zenscan v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `host` is never read [INFO] [stdout] --> src/main.rs:63:30 [INFO] [stdout] | [INFO] [stdout] 63 | let mut ip = ""; let mut host = ""; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.48s [INFO] running `Command { std: "docker" "inspect" "b598a9c33992f4bd3d2ed4d988903c842541f9c805b0747270d23b9ff8480116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b598a9c33992f4bd3d2ed4d988903c842541f9c805b0747270d23b9ff8480116", kill_on_drop: false }` [INFO] [stdout] b598a9c33992f4bd3d2ed4d988903c842541f9c805b0747270d23b9ff8480116 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0c8c342087454b635f267f493b8f0050af8b34222e3f1f37846e1f0f91d842c [INFO] running `Command { std: "docker" "start" "-a" "d0c8c342087454b635f267f493b8f0050af8b34222e3f1f37846e1f0f91d842c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling zenscan v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `host` is never read [INFO] [stdout] --> src/main.rs:63:30 [INFO] [stdout] | [INFO] [stdout] 63 | let mut ip = ""; let mut host = ""; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "d0c8c342087454b635f267f493b8f0050af8b34222e3f1f37846e1f0f91d842c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0c8c342087454b635f267f493b8f0050af8b34222e3f1f37846e1f0f91d842c", kill_on_drop: false }` [INFO] [stdout] d0c8c342087454b635f267f493b8f0050af8b34222e3f1f37846e1f0f91d842c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 09d61bbdbdfc6930b666b53da2c5d37cb535ab015251c4453133065e52fdea6b [INFO] running `Command { std: "docker" "start" "-a" "09d61bbdbdfc6930b666b53da2c5d37cb535ab015251c4453133065e52fdea6b", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: value assigned to `host` is never read [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/main.rs:63:30 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 63 | let mut ip = ""; let mut host = ""; [INFO] [stdout] [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `zenscan` (bin "zenscan" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/zenscan-374a86bcc9ccf30b) [INFO] running `Command { std: "docker" "inspect" "09d61bbdbdfc6930b666b53da2c5d37cb535ab015251c4453133065e52fdea6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09d61bbdbdfc6930b666b53da2c5d37cb535ab015251c4453133065e52fdea6b", kill_on_drop: false }` [INFO] [stdout] 09d61bbdbdfc6930b666b53da2c5d37cb535ab015251c4453133065e52fdea6b