[INFO] fetching crate link-local-address 0.2.1...
[INFO] testing link-local-address-0.2.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate link-local-address 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate link-local-address 0.2.1
[INFO] finished tweaking crates.io crate link-local-address 0.2.1
[INFO] tweaked toml for crates.io crate link-local-address 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate link-local-address 0.2.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate link-local-address 0.2.1 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded typed-builder v0.20.0
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[INFO] [stderr]   Downloaded syn v2.0.98
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[INFO] [stderr]   Downloaded windows v0.42.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bb330e55ed8aea01faac0089af917418dfa446f7b0f82506110c61d85660c791
[INFO] running `Command { std: "docker" "start" "bb330e55ed8aea01faac0089af917418dfa446f7b0f82506110c61d85660c791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb330e55ed8aea01faac0089af917418dfa446f7b0f82506110c61d85660c791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bb330e55ed8aea01faac0089af917418dfa446f7b0f82506110c61d85660c791" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb330e55ed8aea01faac0089af917418dfa446f7b0f82506110c61d85660c791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bb330e55ed8aea01faac0089af917418dfa446f7b0f82506110c61d85660c791" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling futures-core v0.3.31
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[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling pnet_base v0.35.0
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling anyhow v1.0.95
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[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling memoffset v0.9.1
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[INFO] [stderr]    Compiling link-local-address v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "bb330e55ed8aea01faac0089af917418dfa446f7b0f82506110c61d85660c791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bb330e55ed8aea01faac0089af917418dfa446f7b0f82506110c61d85660c791" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling link-local-address v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "bb330e55ed8aea01faac0089af917418dfa446f7b0f82506110c61d85660c791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bb330e55ed8aea01faac0089af917418dfa446f7b0f82506110c61d85660c791" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/link_local_address-056c4023741e4b38)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test net_configurator::tests::test_configure_ipv4 ... FAILED
[INFO] [stdout] test net_configurator::tests::test_unique_add_ipv4 ... FAILED
[INFO] [stdout] test net_configurator::tests::test_configure_ipv6 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- net_configurator::tests::test_configure_ipv4 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'net_configurator::tests::test_configure_ipv4' (1222) panicked at src/net_configurator.rs:68:65:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "failed to instantiate net configurator, reason: interface not found"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55e3366be1a1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x55e3366d2aaa - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x55e3366c263c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x55e33669a6e6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x55e3366b6859 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x55e33663c0e0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x55e3366b6a12 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x55e33669a792 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x55e336693519 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x55e33669b38d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x55e3366d31dc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x55e3366d2fb2 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x55e33662e914 - <link_local_address[a2374eb8a38a02ff]::net_configurator::tests::test_configure_ipv4::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x55e33662f3cb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   14:     0x55e33663ca35 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x55e3366362f4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x55e33663fb92 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x55e3366bda79 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7dcfe4c48dfa - <unknown>
[INFO] [stdout]   19:     0x7dcfe4cdc3d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- net_configurator::tests::test_unique_add_ipv4 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'net_configurator::tests::test_unique_add_ipv4' (1224) panicked at src/net_configurator.rs:104:65:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "failed to instantiate net configurator, reason: interface not found"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55e3366be1a1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x55e3366d2aaa - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x55e3366c263c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x55e33669a6e6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x55e3366b6859 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x55e33663c0e0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x55e3366b6a12 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x55e33669a792 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x55e336693519 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x55e33669b38d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x55e3366d31dc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x55e3366d2fb2 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x55e33662efbc - <link_local_address[a2374eb8a38a02ff]::net_configurator::tests::test_unique_add_ipv4::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x55e33662f3cb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   14:     0x55e33663ca35 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x55e3366362f4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x55e33663fb92 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x55e3366bda79 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7dcfe4c48dfa - <unknown>
[INFO] [stdout]   19:     0x7dcfe4cdc3d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- net_configurator::tests::test_configure_ipv6 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'net_configurator::tests::test_configure_ipv6' (1223) panicked at src/net_configurator.rs:86:65:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "failed to instantiate net configurator, reason: interface not found"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55e3366be1a1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x55e3366d2aaa - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x55e3366c263c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x55e33669a6e6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x55e3366b6859 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x55e33663c0e0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x55e3366b6a12 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x55e33669a792 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x55e336693519 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x55e33669b38d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x55e3366d31dc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x55e3366d2fb2 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x55e33662ec04 - <link_local_address[a2374eb8a38a02ff]::net_configurator::tests::test_configure_ipv6::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x55e33662f3cb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   14:     0x55e33663ca35 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x55e3366362f4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x55e33663fb92 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x55e3366bda79 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7dcfe4c48dfa - <unknown>
[INFO] [stdout]   19:     0x7dcfe4cdc3d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     net_configurator::tests::test_configure_ipv4
[INFO] [stdout]     net_configurator::tests::test_configure_ipv6
[INFO] [stdout]     net_configurator::tests::test_unique_add_ipv4
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "bb330e55ed8aea01faac0089af917418dfa446f7b0f82506110c61d85660c791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb330e55ed8aea01faac0089af917418dfa446f7b0f82506110c61d85660c791", kill_on_drop: false }`
[INFO] [stdout] bb330e55ed8aea01faac0089af917418dfa446f7b0f82506110c61d85660c791
