[INFO] cloning repository https://github.com/kotovalexarian/rustraceroute
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kotovalexarian/rustraceroute" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkotovalexarian%2Frustraceroute", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkotovalexarian%2Frustraceroute'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7a7ea89df78be2b33711772e36e62c126393af4
[INFO] testing kotovalexarian/rustraceroute against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkotovalexarian%2Frustraceroute" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kotovalexarian/rustraceroute on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kotovalexarian/rustraceroute
[INFO] finished tweaking git repo https://github.com/kotovalexarian/rustraceroute
[INFO] tweaked toml for git repo https://github.com/kotovalexarian/rustraceroute written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/kotovalexarian/rustraceroute already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4de26cea661e27461c7b2b69a3b42d87232735884849c426d3cd624651c422af
[INFO] running `Command { std: "docker" "start" "-a" "4de26cea661e27461c7b2b69a3b42d87232735884849c426d3cd624651c422af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4de26cea661e27461c7b2b69a3b42d87232735884849c426d3cd624651c422af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4de26cea661e27461c7b2b69a3b42d87232735884849c426d3cd624651c422af", kill_on_drop: false }`
[INFO] [stdout] 4de26cea661e27461c7b2b69a3b42d87232735884849c426d3cd624651c422af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14f9a5c332ebbc62fa6d514b5f3866f146cd5dab0105bd0960263b912cdcca09
[INFO] running `Command { std: "docker" "start" "-a" "14f9a5c332ebbc62fa6d514b5f3866f146cd5dab0105bd0960263b912cdcca09", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.56
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling os_str_bytes v2.4.0
[INFO] [stderr]    Compiling textwrap v0.12.1
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling rustraceroute v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let mut reached_host = false;
[INFO] [stdout]    |         ----^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.64s
[INFO] running `Command { std: "docker" "inspect" "14f9a5c332ebbc62fa6d514b5f3866f146cd5dab0105bd0960263b912cdcca09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14f9a5c332ebbc62fa6d514b5f3866f146cd5dab0105bd0960263b912cdcca09", kill_on_drop: false }`
[INFO] [stdout] 14f9a5c332ebbc62fa6d514b5f3866f146cd5dab0105bd0960263b912cdcca09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77df32f48480faaaa36ae41bbf027f9ac57257d7f8e345f1d4a545c87948f18a
[INFO] running `Command { std: "docker" "start" "-a" "77df32f48480faaaa36ae41bbf027f9ac57257d7f8e345f1d4a545c87948f18a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustraceroute v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let mut reached_host = false;
[INFO] [stdout]    |         ----^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "77df32f48480faaaa36ae41bbf027f9ac57257d7f8e345f1d4a545c87948f18a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77df32f48480faaaa36ae41bbf027f9ac57257d7f8e345f1d4a545c87948f18a", kill_on_drop: false }`
[INFO] [stdout] 77df32f48480faaaa36ae41bbf027f9ac57257d7f8e345f1d4a545c87948f18a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f76ca718513713763bc581b13e85c4195dcc43e51358ae44f9ec4bb3edde2538
[INFO] running `Command { std: "docker" "start" "-a" "f76ca718513713763bc581b13e85c4195dcc43e51358ae44f9ec4bb3edde2538", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |     let mut reached_host = false;
[INFO] [stderr]    |         ----^^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustraceroute-d9af1c5408270369)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test request::tests::id0_seq0_pay0001_into_vec_u8 ... ok
[INFO] [stdout] test request::tests::id0_seq0_payff_into_vec_u8 ... ok
[INFO] [stdout] test request::tests::id0_seq1_empty_into_vec_u8 ... ok
[INFO] [stdout] test request::tests::id0_seq65535_empty_into_vec_u8 ... ok
[INFO] [stdout] test request::tests::id255_seq0_empty_into_vec_u8 ... ok
[INFO] [stdout] test request::tests::id1_seq0_empty_into_vec_u8 ... ok
[INFO] [stdout] test request::tests::id65535_seq0_empty_into_vec_u8 ... ok
[INFO] [stdout] test request::tests::id0_seq255_empty_into_vec_u8 ... ok
[INFO] [stdout] test response::tests::debug ... ok
[INFO] [stdout] test response::tests::does_not_match_request_ident ... ok
[INFO] [stdout] test response::tests::parse ... ok
[INFO] [stdout] test response::tests::does_not_match_request_sequence ... ok
[INFO] [stdout] test response::tests::parse_almost_enough ... ok
[INFO] [stdout] test response::tests::does_match_request ... ok
[INFO] [stdout] test response::tests::parse_empty ... ok
[INFO] [stdout] test response::tests::parse_some ... ok
[INFO] [stdout] test sockaddr_inx::tests::from_ipv6_addr ... ok
[INFO] [stdout] test sockaddr_inx::tests::from_to_ipv4_addr ... ok
[INFO] [stdout] test sockaddr_inx::tests::from_to_ipv6_addr ... ok
[INFO] [stdout] test sockaddr_inx::tests::from_ipv4_addr ... ok
[INFO] [stdout] test sockaddr_inx::tests::sanity_std_net_ipv6_addr_endianness ... ok
[INFO] [stdout] test request::tests::id0_seq0_pay0000_into_vec_u8 ... ok
[INFO] [stdout] test request::tests::id0_seq0_pay00ff_into_vec_u8 ... ok
[INFO] [stdout] test request::tests::id0_seq0_pay8080_into_vec_u8 ... ok
[INFO] [stdout] test request::tests::id0_seq0_pay00_into_vec_u8 ... ok
[INFO] [stdout] test request::tests::id0_seq0_pay01_into_vec_u8 ... ok
[INFO] [stdout] test request::tests::id0_seq0_empty_into_vec_u8 ... ok
[INFO] [stdout] test checksum::tests ... ok
[INFO] [stdout] test sockaddr_inx::tests::to_ipv4_addr ... ok
[INFO] [stdout] test sockaddr_inx::tests::to_ipv6_addr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f76ca718513713763bc581b13e85c4195dcc43e51358ae44f9ec4bb3edde2538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f76ca718513713763bc581b13e85c4195dcc43e51358ae44f9ec4bb3edde2538", kill_on_drop: false }`
[INFO] [stdout] f76ca718513713763bc581b13e85c4195dcc43e51358ae44f9ec4bb3edde2538