[INFO] fetching crate wcb 2.0.1...
[INFO] testing wcb-2.0.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate wcb 2.0.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate wcb 2.0.1
[INFO] finished tweaking crates.io crate wcb 2.0.1
[INFO] tweaked toml for crates.io crate wcb 2.0.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wcb 2.0.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wcb 2.0.1 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a33c066028ad22d8e6bd0b452e0a8e6b246b2cc8a5ad9b8741027a7120523ffd
[INFO] running `Command { std: "docker" "start" "-a" "a33c066028ad22d8e6bd0b452e0a8e6b246b2cc8a5ad9b8741027a7120523ffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a33c066028ad22d8e6bd0b452e0a8e6b246b2cc8a5ad9b8741027a7120523ffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a33c066028ad22d8e6bd0b452e0a8e6b246b2cc8a5ad9b8741027a7120523ffd", kill_on_drop: false }`
[INFO] [stdout] a33c066028ad22d8e6bd0b452e0a8e6b246b2cc8a5ad9b8741027a7120523ffd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 996f98b8742cbe68eab43ac4456804a64b07a69713126192c3a3d1df80ff8d8f
[INFO] running `Command { std: "docker" "start" "-a" "996f98b8742cbe68eab43ac4456804a64b07a69713126192c3a3d1df80ff8d8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.60
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling openssl-sys v0.9.96
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling clap_derive v3.1.4
[INFO] [stderr]    Compiling clap v3.1.6
[INFO] [stderr]    Compiling clap_complete v3.1.1
[INFO] [stderr]    Compiling webcryptobox v2.0.0
[INFO] [stderr]    Compiling wcb v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: wcb@2.0.1: completion file is generated: "/opt/rustwide/target/debug/build/wcb-890d53979d078ca5/out/wcb.bash"
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.57s
[INFO] running `Command { std: "docker" "inspect" "996f98b8742cbe68eab43ac4456804a64b07a69713126192c3a3d1df80ff8d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "996f98b8742cbe68eab43ac4456804a64b07a69713126192c3a3d1df80ff8d8f", kill_on_drop: false }`
[INFO] [stdout] 996f98b8742cbe68eab43ac4456804a64b07a69713126192c3a3d1df80ff8d8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d792d303562d14079157d83b52ae2d15d57b4d8aac543231d4cc6ba9394c2a7
[INFO] running `Command { std: "docker" "start" "-a" "9d792d303562d14079157d83b52ae2d15d57b4d8aac543231d4cc6ba9394c2a7", kill_on_drop: false }`
[INFO] [stderr] warning: wcb@2.0.1: completion file is generated: "/opt/rustwide/target/debug/build/wcb-890d53979d078ca5/out/wcb.bash"
[INFO] [stderr]    Compiling wcb v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "9d792d303562d14079157d83b52ae2d15d57b4d8aac543231d4cc6ba9394c2a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d792d303562d14079157d83b52ae2d15d57b4d8aac543231d4cc6ba9394c2a7", kill_on_drop: false }`
[INFO] [stdout] 9d792d303562d14079157d83b52ae2d15d57b4d8aac543231d4cc6ba9394c2a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 975de5da0693f2f4ef88e97be5de91144dae34360a63bae240c11ea2e24cf20f
[INFO] running `Command { std: "docker" "start" "-a" "975de5da0693f2f4ef88e97be5de91144dae34360a63bae240c11ea2e24cf20f", kill_on_drop: false }`
[INFO] [stderr] warning: wcb@2.0.1: completion file is generated: "/opt/rustwide/target/debug/build/wcb-890d53979d078ca5/out/wcb.bash"
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[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 unittests src/main.rs (/opt/rustwide/target/debug/deps/wcb-642a5885d3e02bb0)
[INFO] running `Command { std: "docker" "inspect" "975de5da0693f2f4ef88e97be5de91144dae34360a63bae240c11ea2e24cf20f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "975de5da0693f2f4ef88e97be5de91144dae34360a63bae240c11ea2e24cf20f", kill_on_drop: false }`
[INFO] [stdout] 975de5da0693f2f4ef88e97be5de91144dae34360a63bae240c11ea2e24cf20f