[INFO] fetching crate smdiff-merger 0.5.1...
[INFO] building smdiff-merger-0.5.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate smdiff-merger 0.5.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate smdiff-merger 0.5.1
[INFO] finished tweaking crates.io crate smdiff-merger 0.5.1
[INFO] tweaked toml for crates.io crate smdiff-merger 0.5.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smdiff-merger 0.5.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 25 packages to latest compatible versions
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2b321cdbbf799c338e0c214a4377da02cf4c0eeba6f0cfdf4129ce1ad3fb8714
[INFO] running `Command { std: "docker" "start" "-a" "2b321cdbbf799c338e0c214a4377da02cf4c0eeba6f0cfdf4129ce1ad3fb8714", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b321cdbbf799c338e0c214a4377da02cf4c0eeba6f0cfdf4129ce1ad3fb8714", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b321cdbbf799c338e0c214a4377da02cf4c0eeba6f0cfdf4129ce1ad3fb8714", kill_on_drop: false }`
[INFO] [stdout] 2b321cdbbf799c338e0c214a4377da02cf4c0eeba6f0cfdf4129ce1ad3fb8714
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6b588c8f0c307986974f830cae68c79864c222f6676d9ca3892fcf3df0f0a4d0
[INFO] running `Command { std: "docker" "start" "-a" "6b588c8f0c307986974f830cae68c79864c222f6676d9ca3892fcf3df0f0a4d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling smdiff-common v0.5.0
[INFO] [stderr]    Compiling twox-hash v1.6.3
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling smdiff-writer v0.5.0
[INFO] [stderr]    Compiling smdiff-reader v0.5.0
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling ruzstd v0.7.3
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling brotlic-sys v0.2.2
[INFO] [stderr]    Compiling brotlic v0.8.2
[INFO] [stderr]    Compiling smdiff-decoder v0.5.0
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling smdiff-encoder v0.2.1
[INFO] [stderr]    Compiling smdiff-merger v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.03s
[INFO] running `Command { std: "docker" "inspect" "6b588c8f0c307986974f830cae68c79864c222f6676d9ca3892fcf3df0f0a4d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b588c8f0c307986974f830cae68c79864c222f6676d9ca3892fcf3df0f0a4d0", kill_on_drop: false }`
[INFO] [stdout] 6b588c8f0c307986974f830cae68c79864c222f6676d9ca3892fcf3df0f0a4d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 31b5955f2d09da2bcd7952c75864e85eb91658d290934943a031616d445e3348
[INFO] running `Command { std: "docker" "start" "-a" "31b5955f2d09da2bcd7952c75864e85eb91658d290934943a031616d445e3348", kill_on_drop: false }`
[INFO] [stderr]    Compiling smdiff-merger v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "31b5955f2d09da2bcd7952c75864e85eb91658d290934943a031616d445e3348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31b5955f2d09da2bcd7952c75864e85eb91658d290934943a031616d445e3348", kill_on_drop: false }`
[INFO] [stdout] 31b5955f2d09da2bcd7952c75864e85eb91658d290934943a031616d445e3348