[INFO] fetching crate rattan-env 0.1.1...
[INFO] testing rattan-env-0.1.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate rattan-env 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rattan-env 0.1.1
[INFO] finished tweaking crates.io crate rattan-env 0.1.1
[INFO] tweaked toml for crates.io crate rattan-env 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rattan-env 0.1.1 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 rattan-env 0.1.1 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]  Downloading crates ...
[INFO] [stderr]   Downloaded netlink-proto v0.12.0
[INFO] [stderr]   Downloaded test-log v0.2.19
[INFO] [stderr]   Downloaded test-log-macros v0.2.19
[INFO] [stderr]   Downloaded netlink-sys v0.8.8
[INFO] [stderr]   Downloaded rtnetlink v0.20.0
[INFO] [stderr]   Downloaded netlink-packet-core v0.8.1
[INFO] [stderr]   Downloaded netlink-packet-route v0.28.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7a6475b3065c7e75f477b7292512d409a15924bfed1617f08f7ed355d18d6784
[INFO] running `Command { std: "docker" "start" "7a6475b3065c7e75f477b7292512d409a15924bfed1617f08f7ed355d18d6784", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a6475b3065c7e75f477b7292512d409a15924bfed1617f08f7ed355d18d6784", 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" "7a6475b3065c7e75f477b7292512d409a15924bfed1617f08f7ed355d18d6784" "/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" "7a6475b3065c7e75f477b7292512d409a15924bfed1617f08f7ed355d18d6784", 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" "7a6475b3065c7e75f477b7292512d409a15924bfed1617f08f7ed355d18d6784" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling netlink-packet-core v0.8.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling netlink-packet-route v0.28.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling ipnet v2.12.0
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling netlink-sys v0.8.8
[INFO] [stderr]    Compiling netlink-proto v0.12.0
[INFO] [stderr]    Compiling rtnetlink v0.20.0
[INFO] [stderr]    Compiling rattan-env v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "7a6475b3065c7e75f477b7292512d409a15924bfed1617f08f7ed355d18d6784", 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" "7a6475b3065c7e75f477b7292512d409a15924bfed1617f08f7ed355d18d6784" "/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 regex-syntax v0.8.10
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling env_filter v1.0.0
[INFO] [stderr]    Compiling test-log-macros v0.2.19
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling rattan-env v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling env_logger v0.11.9
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling test-log v0.2.19
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 47.40s
[INFO] running `Command { std: "docker" "inspect" "7a6475b3065c7e75f477b7292512d409a15924bfed1617f08f7ed355d18d6784", 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" "7a6475b3065c7e75f477b7292512d409a15924bfed1617f08f7ed355d18d6784" "/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 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/rattan_env-b1c59adca6e196ac)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test netns::tests::test_netns_drop ... FAILED
[INFO] [stdout] test netns::tests::test_netns ... FAILED
[INFO] [stdout] test ioctl::tests::test_ioctl ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- netns::tests::test_netns_drop stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'netns::tests::test_netns_drop' (1015) panicked at src/netns.rs:423:49:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: MountError("(SHARED|REC) /var/run/netns", EPERM)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b63156c2051 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5b63156d7a7a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5b63156c651c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5b631569d3e6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5b63156ba4a9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5b6315650bc0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5b63156ba662 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5b631569d492 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5b63156960f9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5b631569e08d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5b63156d825c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5b63156d8032 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x5b63155c9be2 - rattan_env[fe10cf7974714692]::netns::tests::test_netns_drop
[INFO] [stdout]   13:     0x5b63155bc619 - <rattan_env[fe10cf7974714692]::netns::tests::test_netns_drop::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5b6315643eab - 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]   15:     0x5b6315651515 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5b631564add4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5b6315654672 - <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]   18:     0x5b63156c18f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7690c02cddfa - <unknown>
[INFO] [stdout]   20:     0x7690c03613d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- netns::tests::test_netns stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'netns::tests::test_netns' (1014) panicked at src/netns.rs:377:53:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: MountError("(SHARED|REC) /var/run/netns", EPERM)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b63156c2051 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5b63156d7a7a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5b63156c651c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5b631569d3e6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5b63156ba4a9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5b6315650bc0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5b63156ba662 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5b631569d492 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5b63156960f9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5b631569e08d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5b63156d825c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5b63156d8032 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x5b63155c8e82 - rattan_env[fe10cf7974714692]::netns::tests::test_netns
[INFO] [stdout]   13:     0x5b63155bc5f9 - <rattan_env[fe10cf7974714692]::netns::tests::test_netns::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5b6315643eab - 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]   15:     0x5b6315651515 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5b631564add4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5b6315654672 - <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]   18:     0x5b63156c18f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7690c02cddfa - <unknown>
[INFO] [stdout]   20:     0x7690c03613d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ioctl::tests::test_ioctl stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'ioctl::tests::test_ioctl' (1013) panicked at src/ioctl.rs:187:17:
[INFO] [stdout] veth0-test and veth1-test creation failed: RTNETLINK answers: Operation not permitted
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b63156c2051 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5b63156d7a7a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5b63156c651c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5b631569d3e6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5b63156ba4a9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5b6315650bc0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5b63156ba662 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5b631569d492 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5b63156960f9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5b631569e08d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5b63156d825c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5b63155b8662 - rattan_env[fe10cf7974714692]::ioctl::tests::test_ioctl
[INFO] [stdout]   12:     0x5b63155bc5d9 - <rattan_env[fe10cf7974714692]::ioctl::tests::test_ioctl::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5b6315643eab - 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:     0x5b6315651515 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5b631564add4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5b6315654672 - <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:     0x5b63156c18f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7690c02cddfa - <unknown>
[INFO] [stdout]   19:     0x7690c03613d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     ioctl::tests::test_ioctl
[INFO] [stdout]     netns::tests::test_netns
[INFO] [stdout]     netns::tests::test_netns_drop
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "7a6475b3065c7e75f477b7292512d409a15924bfed1617f08f7ed355d18d6784", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a6475b3065c7e75f477b7292512d409a15924bfed1617f08f7ed355d18d6784", kill_on_drop: false }`
[INFO] [stdout] 7a6475b3065c7e75f477b7292512d409a15924bfed1617f08f7ed355d18d6784
