[INFO] fetching crate netutil 0.0.0...
[INFO] testing netutil-0.0.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate netutil 0.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate netutil 0.0.0
[INFO] finished tweaking crates.io crate netutil 0.0.0
[INFO] tweaked toml for crates.io crate netutil 0.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate netutil 0.0.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate netutil 0.0.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a35940ac8e2e208369c8469ad55bd746a2e88706ca3a255a0dd0112a9b7ab2e5
[INFO] running `Command { std: "docker" "start" "-a" "a35940ac8e2e208369c8469ad55bd746a2e88706ca3a255a0dd0112a9b7ab2e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a35940ac8e2e208369c8469ad55bd746a2e88706ca3a255a0dd0112a9b7ab2e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a35940ac8e2e208369c8469ad55bd746a2e88706ca3a255a0dd0112a9b7ab2e5", kill_on_drop: false }`
[INFO] [stdout] a35940ac8e2e208369c8469ad55bd746a2e88706ca3a255a0dd0112a9b7ab2e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83363f10b966ebb95e22af6dfe120363729591f61a98c6d0fe385947e2b30e20
[INFO] running `Command { std: "docker" "start" "-a" "83363f10b966ebb95e22af6dfe120363729591f61a98c6d0fe385947e2b30e20", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling netutil v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `validator::*`
[INFO] [stdout]  --> src/cli/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use validator::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `target_host` is never read
[INFO] [stdout]   --> src/cli/app.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Cli {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 10 |   pub target_host: String,
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.83s
[INFO] running `Command { std: "docker" "inspect" "83363f10b966ebb95e22af6dfe120363729591f61a98c6d0fe385947e2b30e20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83363f10b966ebb95e22af6dfe120363729591f61a98c6d0fe385947e2b30e20", kill_on_drop: false }`
[INFO] [stdout] 83363f10b966ebb95e22af6dfe120363729591f61a98c6d0fe385947e2b30e20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 537370e453a8e6718297289a80112cebeb662032473ca3eff64f9afc1de5e046
[INFO] running `Command { std: "docker" "start" "-a" "537370e453a8e6718297289a80112cebeb662032473ca3eff64f9afc1de5e046", kill_on_drop: false }`
[INFO] [stderr]    Compiling netutil v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `validator::*`
[INFO] [stdout]  --> src/cli/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use validator::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `target_host` is never read
[INFO] [stdout]   --> src/cli/app.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Cli {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 10 |   pub target_host: String,
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "537370e453a8e6718297289a80112cebeb662032473ca3eff64f9afc1de5e046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "537370e453a8e6718297289a80112cebeb662032473ca3eff64f9afc1de5e046", kill_on_drop: false }`
[INFO] [stdout] 537370e453a8e6718297289a80112cebeb662032473ca3eff64f9afc1de5e046
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fd3751962420c35db534ec3934a7946b010fb6a8392495eb252ed0de3aaa1b07
[INFO] running `Command { std: "docker" "start" "-a" "fd3751962420c35db534ec3934a7946b010fb6a8392495eb252ed0de3aaa1b07", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `validator::*`
[INFO] [stdout] 
[INFO] [stderr]  --> src/cli/mod.rs:5:9
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub use validator::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `target_host` is never read
[INFO] [stderr]   --> src/cli/app.rs:10:7
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub struct Cli {
[INFO] [stderr]    |            --- field in this struct
[INFO] [stderr] 10 |   pub target_host: String,
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `netutil` (bin "netutil" test) generated 2 warnings (run `cargo fix --bin "netutil" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/netutil-0ebe8b5dccc4ea4c)
[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" "fd3751962420c35db534ec3934a7946b010fb6a8392495eb252ed0de3aaa1b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd3751962420c35db534ec3934a7946b010fb6a8392495eb252ed0de3aaa1b07", kill_on_drop: false }`
[INFO] [stdout] fd3751962420c35db534ec3934a7946b010fb6a8392495eb252ed0de3aaa1b07