[INFO] fetching crate mago-walker 0.22.2...
[INFO] building mago-walker-0.22.2 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate mago-walker 0.22.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mago-walker 0.22.2
[INFO] finished tweaking crates.io crate mago-walker 0.22.2
[INFO] tweaked toml for crates.io crate mago-walker 0.22.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mago-walker 0.22.2 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mago-walker 0.22.2 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ca4676488225f11a9fa4cf0db8be7420d3f30057359c70eb2688fdfb25976ca
[INFO] running `Command { std: "docker" "start" "-a" "7ca4676488225f11a9fa4cf0db8be7420d3f30057359c70eb2688fdfb25976ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ca4676488225f11a9fa4cf0db8be7420d3f30057359c70eb2688fdfb25976ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ca4676488225f11a9fa4cf0db8be7420d3f30057359c70eb2688fdfb25976ca", kill_on_drop: false }`
[INFO] [stdout] 7ca4676488225f11a9fa4cf0db8be7420d3f30057359c70eb2688fdfb25976ca
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc54d9a8e31bfc5a7d950525fc6ba1fc0304cb0fc7f06770055aff0fe218c3ac
[INFO] running `Command { std: "docker" "start" "-a" "fc54d9a8e31bfc5a7d950525fc6ba1fc0304cb0fc7f06770055aff0fe218c3ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling lasso v0.7.3
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling strum v0.27.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling mago-interner v0.22.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling mago-php-version v0.22.2
[INFO] [stderr]    Compiling mago-source v0.22.2
[INFO] [stderr]    Compiling mago-span v0.22.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling mago-token v0.22.2
[INFO] [stderr]    Compiling ordered-float v5.0.0
[INFO] [stderr]    Compiling mago-ast v0.22.2
[INFO] [stderr]    Compiling mago-walker v0.22.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.29s
[INFO] running `Command { std: "docker" "inspect" "fc54d9a8e31bfc5a7d950525fc6ba1fc0304cb0fc7f06770055aff0fe218c3ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc54d9a8e31bfc5a7d950525fc6ba1fc0304cb0fc7f06770055aff0fe218c3ac", kill_on_drop: false }`
[INFO] [stdout] fc54d9a8e31bfc5a7d950525fc6ba1fc0304cb0fc7f06770055aff0fe218c3ac
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e52d574206997b5ddfa1e9f40192b94eca96da1f2525b6d602564a905c76bab
[INFO] running `Command { std: "docker" "start" "-a" "4e52d574206997b5ddfa1e9f40192b94eca96da1f2525b6d602564a905c76bab", kill_on_drop: false }`
[INFO] [stderr]    Compiling mago-walker v0.22.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "4e52d574206997b5ddfa1e9f40192b94eca96da1f2525b6d602564a905c76bab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e52d574206997b5ddfa1e9f40192b94eca96da1f2525b6d602564a905c76bab", kill_on_drop: false }`
[INFO] [stdout] 4e52d574206997b5ddfa1e9f40192b94eca96da1f2525b6d602564a905c76bab