[INFO] fetching crate tcping 1.2.24...
[INFO] testing tcping-1.2.24 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate tcping 1.2.24 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tcping 1.2.24
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tcping 1.2.24
[INFO] tweaked toml for crates.io crate tcping 1.2.24 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tcping 1.2.24 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tcping 1.2.24 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f13c157177af59a3d9b3130856e298220716f9c2742941180a01aad24018ad40
[INFO] running `Command { std: "docker" "start" "-a" "f13c157177af59a3d9b3130856e298220716f9c2742941180a01aad24018ad40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f13c157177af59a3d9b3130856e298220716f9c2742941180a01aad24018ad40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f13c157177af59a3d9b3130856e298220716f9c2742941180a01aad24018ad40", kill_on_drop: false }`
[INFO] [stdout] f13c157177af59a3d9b3130856e298220716f9c2742941180a01aad24018ad40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf1685e2301a241d5be215c28d449a0fa367adc3c06ded7c9e2d4fbf7d514953
[INFO] running `Command { std: "docker" "start" "-a" "bf1685e2301a241d5be215c28d449a0fa367adc3c06ded7c9e2d4fbf7d514953", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling tcping v1.2.24 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.61s
[INFO] running `Command { std: "docker" "inspect" "bf1685e2301a241d5be215c28d449a0fa367adc3c06ded7c9e2d4fbf7d514953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf1685e2301a241d5be215c28d449a0fa367adc3c06ded7c9e2d4fbf7d514953", kill_on_drop: false }`
[INFO] [stdout] bf1685e2301a241d5be215c28d449a0fa367adc3c06ded7c9e2d4fbf7d514953
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53eed09d59c895293f9316d58b477782e487ab890f791a5586134ae7f2a5b6f9
[INFO] running `Command { std: "docker" "start" "-a" "53eed09d59c895293f9316d58b477782e487ab890f791a5586134ae7f2a5b6f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling tcping v1.2.24 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "53eed09d59c895293f9316d58b477782e487ab890f791a5586134ae7f2a5b6f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53eed09d59c895293f9316d58b477782e487ab890f791a5586134ae7f2a5b6f9", kill_on_drop: false }`
[INFO] [stdout] 53eed09d59c895293f9316d58b477782e487ab890f791a5586134ae7f2a5b6f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 91641a213e4907c19b2f10e5cfa136a3a3f894c0d5cdac0ef63eaf715203cf05
[INFO] running `Command { std: "docker" "start" "-a" "91641a213e4907c19b2f10e5cfa136a3a3f894c0d5cdac0ef63eaf715203cf05", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tcping-a22314d4fe2c5b57)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test engine::tests::parses_ipv6_literal ... ok
[INFO] [stdout] test engine::tests::rejects_missing_port ... ok
[INFO] [stdout] test engine::tests::parses_hostname ... ok
[INFO] [stdout] test engine::tests::parses_ipv4_literal ... ok
[INFO] [stdout] test engine::tests::rejects_port_zero ... ok
[INFO] [stdout] test formatter::tests::csv_rows_match_header_column_count ... ok
[INFO] [stdout] test formatter::tests::csv_summary_columns_are_aligned ... ok
[INFO] [stdout] test formatter::tests::markdown_rows_use_ascii_status ... ok
[INFO] [stdout] test formatter::tests::markdown_header_only_prints_once ... ok
[INFO] [stdout] test probe::tests::clamp_limits_overshoot ... ok
[INFO] [stdout] test stats::tests::jitter_is_only_computed_for_successes ... ok
[INFO] [stdout] test stats::tests::jitter_is_difference_between_successive_successes ... ok
[INFO] [stdout] test stats::tests::jitter_p95_is_none_when_disabled ... ok
[INFO] [stdout] test stats::tests::jitter_p95_is_reported_when_enabled ... ok
[INFO] [stdout] test stats::tests::summary_handles_zero_probes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tcping-05b3eba4910f8532)
[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]      Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-157eeaebf4fd770b)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test exit_on_success ... ok
[INFO] [stdout] test output_mode_json ... ok
[INFO] [stdout] test continuous_flag ... ok
[INFO] [stdout] test reject_zero_count ... ok
[INFO] [stdout] test parse_basic ... ok
[INFO] [stdout] test reject_zero_timeout ... ok
[INFO] [stdout] test resolve_localhost ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tcping
[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" "91641a213e4907c19b2f10e5cfa136a3a3f894c0d5cdac0ef63eaf715203cf05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91641a213e4907c19b2f10e5cfa136a3a3f894c0d5cdac0ef63eaf715203cf05", kill_on_drop: false }`
[INFO] [stdout] 91641a213e4907c19b2f10e5cfa136a3a3f894c0d5cdac0ef63eaf715203cf05