[INFO] fetching crate wasmtime-internal-unwinder 37.0.0...
[INFO] building wasmtime-internal-unwinder-37.0.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate wasmtime-internal-unwinder 37.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate wasmtime-internal-unwinder 37.0.0
[INFO] finished tweaking crates.io crate wasmtime-internal-unwinder 37.0.0
[INFO] tweaked toml for crates.io crate wasmtime-internal-unwinder 37.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasmtime-internal-unwinder 37.0.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wasmtime-internal-unwinder 37.0.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d90a2e53c268b2c9d010c315e461978b47cbfa130add6f93d2f4add9b9c3a3d7
[INFO] running `Command { std: "docker" "start" "-a" "d90a2e53c268b2c9d010c315e461978b47cbfa130add6f93d2f4add9b9c3a3d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d90a2e53c268b2c9d010c315e461978b47cbfa130add6f93d2f4add9b9c3a3d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d90a2e53c268b2c9d010c315e461978b47cbfa130add6f93d2f4add9b9c3a3d7", kill_on_drop: false }`
[INFO] [stdout] d90a2e53c268b2c9d010c315e461978b47cbfa130add6f93d2f4add9b9c3a3d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 483a7cf846ef81d670468c59050397313504fb61f5bfc00904b3b40e27e9a0aa
[INFO] running `Command { std: "docker" "start" "-a" "483a7cf846ef81d670468c59050397313504fb61f5bfc00904b3b40e27e9a0aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling wasmtime-internal-unwinder v37.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `Command { std: "docker" "inspect" "483a7cf846ef81d670468c59050397313504fb61f5bfc00904b3b40e27e9a0aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "483a7cf846ef81d670468c59050397313504fb61f5bfc00904b3b40e27e9a0aa", kill_on_drop: false }`
[INFO] [stdout] 483a7cf846ef81d670468c59050397313504fb61f5bfc00904b3b40e27e9a0aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81609d38d2f938e7b53c833601f84505bf64cc70b1754c89facf18e8512838ed
[INFO] running `Command { std: "docker" "start" "-a" "81609d38d2f938e7b53c833601f84505bf64cc70b1754c89facf18e8512838ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmtime-internal-unwinder v37.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "81609d38d2f938e7b53c833601f84505bf64cc70b1754c89facf18e8512838ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81609d38d2f938e7b53c833601f84505bf64cc70b1754c89facf18e8512838ed", kill_on_drop: false }`
[INFO] [stdout] 81609d38d2f938e7b53c833601f84505bf64cc70b1754c89facf18e8512838ed