[INFO] fetching crate smoosh 0.2.1...
[INFO] checking smoosh-0.2.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate smoosh 0.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate smoosh 0.2.1
[INFO] finished tweaking crates.io crate smoosh 0.2.1
[INFO] tweaked toml for crates.io crate smoosh 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smoosh 0.2.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 54 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2d4bf3f4405c72f000c98d75849258e3009fcd79f4444a308a5061b14d1b731
[INFO] running `Command { std: "docker" "start" "-a" "d2d4bf3f4405c72f000c98d75849258e3009fcd79f4444a308a5061b14d1b731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2d4bf3f4405c72f000c98d75849258e3009fcd79f4444a308a5061b14d1b731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2d4bf3f4405c72f000c98d75849258e3009fcd79f4444a308a5061b14d1b731", kill_on_drop: false }`
[INFO] [stdout] d2d4bf3f4405c72f000c98d75849258e3009fcd79f4444a308a5061b14d1b731
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 606db65a070f43421cf12f2a05fcca9837eebcc9cdf9c9751a52b4395743ea31
[INFO] running `Command { std: "docker" "start" "-a" "606db65a070f43421cf12f2a05fcca9837eebcc9cdf9c9751a52b4395743ea31", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking libbz2-rs-sys v0.2.1
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking deflate64 v0.1.9
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking brotli-decompressor v5.0.0
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking bzip2 v0.6.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]     Checking brotli v8.0.1
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]    Compiling liblzma-sys v0.4.4
[INFO] [stderr]     Checking liblzma v0.4.2
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking lz4 v1.28.1
[INFO] [stderr]     Checking async-compression v0.4.25
[INFO] [stderr]     Checking smoosh v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.88s
[INFO] running `Command { std: "docker" "inspect" "606db65a070f43421cf12f2a05fcca9837eebcc9cdf9c9751a52b4395743ea31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "606db65a070f43421cf12f2a05fcca9837eebcc9cdf9c9751a52b4395743ea31", kill_on_drop: false }`
[INFO] [stdout] 606db65a070f43421cf12f2a05fcca9837eebcc9cdf9c9751a52b4395743ea31