[INFO] cloning repository https://github.com/veelkoov/txkillswitch
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/veelkoov/txkillswitch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveelkoov%2Ftxkillswitch", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveelkoov%2Ftxkillswitch'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a9ee6e4048dfd950951f008021323d898e96ad7d
[INFO] testing veelkoov/txkillswitch against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveelkoov%2Ftxkillswitch" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/veelkoov/txkillswitch on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/veelkoov/txkillswitch
[INFO] finished tweaking git repo https://github.com/veelkoov/txkillswitch
[INFO] tweaked toml for git repo https://github.com/veelkoov/txkillswitch written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/veelkoov/txkillswitch 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c429c7c08f285bf83dbafae76ca77861131dab96ea38e629139a824925b8ae5b
[INFO] running `Command { std: "docker" "start" "-a" "c429c7c08f285bf83dbafae76ca77861131dab96ea38e629139a824925b8ae5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c429c7c08f285bf83dbafae76ca77861131dab96ea38e629139a824925b8ae5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c429c7c08f285bf83dbafae76ca77861131dab96ea38e629139a824925b8ae5b", kill_on_drop: false }`
[INFO] [stdout] c429c7c08f285bf83dbafae76ca77861131dab96ea38e629139a824925b8ae5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4d6559b229c7839daeca26b0fbfb1226795d68dbd1380a36566e8ce059734c1
[INFO] running `Command { std: "docker" "start" "-a" "e4d6559b229c7839daeca26b0fbfb1226795d68dbd1380a36566e8ce059734c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.37
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling txkillswitch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `count_tx` and `count_rx` are never read
[INFO] [stdout]   --> src/arguments.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct Config {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub count_tx: bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 15 |     pub count_rx: bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "e4d6559b229c7839daeca26b0fbfb1226795d68dbd1380a36566e8ce059734c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4d6559b229c7839daeca26b0fbfb1226795d68dbd1380a36566e8ce059734c1", kill_on_drop: false }`
[INFO] [stdout] e4d6559b229c7839daeca26b0fbfb1226795d68dbd1380a36566e8ce059734c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac291718beb6e7d137cc991aaaa10498c70d8ef2094a5206e607c11741f78dca
[INFO] running `Command { std: "docker" "start" "-a" "ac291718beb6e7d137cc991aaaa10498c70d8ef2094a5206e607c11741f78dca", kill_on_drop: false }`
[INFO] [stderr]    Compiling txkillswitch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `count_tx` and `count_rx` are never read
[INFO] [stdout]   --> src/arguments.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct Config {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub count_tx: bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 15 |     pub count_rx: bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "ac291718beb6e7d137cc991aaaa10498c70d8ef2094a5206e607c11741f78dca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac291718beb6e7d137cc991aaaa10498c70d8ef2094a5206e607c11741f78dca", kill_on_drop: false }`
[INFO] [stdout] ac291718beb6e7d137cc991aaaa10498c70d8ef2094a5206e607c11741f78dca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0dda82cbb8ea9402a91015c53a5d9b3898cd3e659c66e7fd91931a5068028e94
[INFO] running `Command { std: "docker" "start" "-a" "0dda82cbb8ea9402a91015c53a5d9b3898cd3e659c66e7fd91931a5068028e94", kill_on_drop: false }`
[INFO] [stderr] warning: fields `count_tx` and `count_rx` are never read
[INFO] [stderr]   --> src/arguments.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub struct Config {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 14 |     pub count_tx: bool,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 15 |     pub count_rx: bool,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `txkillswitch` (bin "txkillswitch" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/txkillswitch-424c01ab0ff71645)
[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" "0dda82cbb8ea9402a91015c53a5d9b3898cd3e659c66e7fd91931a5068028e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dda82cbb8ea9402a91015c53a5d9b3898cd3e659c66e7fd91931a5068028e94", kill_on_drop: false }`
[INFO] [stdout] 0dda82cbb8ea9402a91015c53a5d9b3898cd3e659c66e7fd91931a5068028e94