[INFO] fetching crate mason_cli 0.1.0...
[INFO] testing mason_cli-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate mason_cli 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate mason_cli 0.1.0
[INFO] finished tweaking crates.io crate mason_cli 0.1.0
[INFO] tweaked toml for crates.io crate mason_cli 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mason_cli 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mason_cli 0.1.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f0b1d3013e4604a61300d01f31f4d8f4e11cf37cf9c53ac4975370eab2f3293
[INFO] running `Command { std: "docker" "start" "-a" "0f0b1d3013e4604a61300d01f31f4d8f4e11cf37cf9c53ac4975370eab2f3293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f0b1d3013e4604a61300d01f31f4d8f4e11cf37cf9c53ac4975370eab2f3293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f0b1d3013e4604a61300d01f31f4d8f4e11cf37cf9c53ac4975370eab2f3293", kill_on_drop: false }`
[INFO] [stdout] 0f0b1d3013e4604a61300d01f31f4d8f4e11cf37cf9c53ac4975370eab2f3293
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c00b33817bb4e38cfbb636f6923d5893864674d90646df3c828d7308b9503ba4
[INFO] running `Command { std: "docker" "start" "-a" "c00b33817bb4e38cfbb636f6923d5893864674d90646df3c828d7308b9503ba4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.133
[INFO] [stderr]    Compiling os_str_bytes v6.3.0
[INFO] [stderr]    Compiling textwrap v0.15.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v3.2.22
[INFO] [stderr]    Compiling mason_cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.26s
[INFO] running `Command { std: "docker" "inspect" "c00b33817bb4e38cfbb636f6923d5893864674d90646df3c828d7308b9503ba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c00b33817bb4e38cfbb636f6923d5893864674d90646df3c828d7308b9503ba4", kill_on_drop: false }`
[INFO] [stdout] c00b33817bb4e38cfbb636f6923d5893864674d90646df3c828d7308b9503ba4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f5e34a814a2213f754eada4e89eccf0960feb84fa6ae830dcb8f6ee8c8cb13d
[INFO] running `Command { std: "docker" "start" "-a" "1f5e34a814a2213f754eada4e89eccf0960feb84fa6ae830dcb8f6ee8c8cb13d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mason_cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "1f5e34a814a2213f754eada4e89eccf0960feb84fa6ae830dcb8f6ee8c8cb13d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f5e34a814a2213f754eada4e89eccf0960feb84fa6ae830dcb8f6ee8c8cb13d", kill_on_drop: false }`
[INFO] [stdout] 1f5e34a814a2213f754eada4e89eccf0960feb84fa6ae830dcb8f6ee8c8cb13d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8ef6a489ed44376c64150cdc83bb9d76696ea64db17a6c70b051f22f67d0eb1b
[INFO] running `Command { std: "docker" "start" "-a" "8ef6a489ed44376c64150cdc83bb9d76696ea64db17a6c70b051f22f67d0eb1b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mason_cli-bd39d0764f4bd695)
[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] running `Command { std: "docker" "inspect" "8ef6a489ed44376c64150cdc83bb9d76696ea64db17a6c70b051f22f67d0eb1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ef6a489ed44376c64150cdc83bb9d76696ea64db17a6c70b051f22f67d0eb1b", kill_on_drop: false }`
[INFO] [stdout] 8ef6a489ed44376c64150cdc83bb9d76696ea64db17a6c70b051f22f67d0eb1b