[INFO] cloning repository https://github.com/chasonyu/amux
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chasonyu/amux" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchasonyu%2Famux", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchasonyu%2Famux'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b81c06fff67b8033935ea4b74098936af46305a
[INFO] checking chasonyu/amux against c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40 for pr-160391-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchasonyu%2Famux" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/chasonyu/amux
[INFO] finished tweaking git repo https://github.com/chasonyu/amux
[INFO] tweaked toml for git repo https://github.com/chasonyu/amux written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chasonyu/amux on toolchain c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chasonyu/amux 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" "+c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9474596733e20c2e239878527a6295c62c263caee3b7c3ebfb0e23e37e3a8226
[INFO] running `Command { std: "docker" "start" "9474596733e20c2e239878527a6295c62c263caee3b7c3ebfb0e23e37e3a8226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9474596733e20c2e239878527a6295c62c263caee3b7c3ebfb0e23e37e3a8226", 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" "9474596733e20c2e239878527a6295c62c263caee3b7c3ebfb0e23e37e3a8226" "/opt/rustwide/cargo-home/bin/cargo" "+c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9474596733e20c2e239878527a6295c62c263caee3b7c3ebfb0e23e37e3a8226", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9474596733e20c2e239878527a6295c62c263caee3b7c3ebfb0e23e37e3a8226" "/opt/rustwide/cargo-home/bin/cargo" "+c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]     Checking smallvec v1.16.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.12
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling cc v1.4.5
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling inotify-sys v0.1.8
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]    Compiling signal-hook v0.4.4
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling instability v0.3.13
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking unicode-segmentation v1.13.3
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking cursor-icon v1.2.0
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking compact_str v0.8.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.16
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking filetime v0.2.29
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking serial2 v0.2.38
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.10
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking shell-words v1.1.1
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.28.0
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking notify v6.1.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking fastrand v2.5.0
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking uuid v1.26.0
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]    Compiling darling_core v0.24.1
[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking rustix-openpty v0.2.0
[INFO] [stderr]     Checking polling v3.11.0
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking filedescriptor v0.8.3
[INFO] [stderr]     Checking portable-pty v0.9.0
[INFO] [stderr]    Compiling darling_macro v0.24.1
[INFO] [stderr]    Compiling darling v0.24.1
[INFO] [stderr]     Checking ratatui v0.29.0
[INFO] [stderr]     Checking vte v0.15.0
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking alacritty_terminal v0.26.0
[INFO] [stderr]     Checking rusqlite v0.31.0
[INFO] [stderr]     Checking amux v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.11s
[INFO] running `Command { std: "docker" "inspect" "9474596733e20c2e239878527a6295c62c263caee3b7c3ebfb0e23e37e3a8226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9474596733e20c2e239878527a6295c62c263caee3b7c3ebfb0e23e37e3a8226", kill_on_drop: false }`
[INFO] [stdout] 9474596733e20c2e239878527a6295c62c263caee3b7c3ebfb0e23e37e3a8226