[INFO] fetching crate extfg-sigma 0.3.6...
[INFO] checking extfg-sigma-0.3.6 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate extfg-sigma 0.3.6 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate extfg-sigma 0.3.6
[INFO] finished tweaking crates.io crate extfg-sigma 0.3.6
[INFO] tweaked toml for crates.io crate extfg-sigma 0.3.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate extfg-sigma 0.3.6 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 44 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.12)
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6daa541d2a17efb4e5e9d62ecb89de4f2bb0a63d03d0ae3ed1faa05cddc2c56a
[INFO] running `Command { std: "docker" "start" "-a" "6daa541d2a17efb4e5e9d62ecb89de4f2bb0a63d03d0ae3ed1faa05cddc2c56a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6daa541d2a17efb4e5e9d62ecb89de4f2bb0a63d03d0ae3ed1faa05cddc2c56a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6daa541d2a17efb4e5e9d62ecb89de4f2bb0a63d03d0ae3ed1faa05cddc2c56a", kill_on_drop: false }`
[INFO] [stdout] 6daa541d2a17efb4e5e9d62ecb89de4f2bb0a63d03d0ae3ed1faa05cddc2c56a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 64543df5917c30a2dd1810106d1de9e1d1a54c5af0ac12de72d90c98d28f8158
[INFO] running `Command { std: "docker" "start" "-a" "64543df5917c30a2dd1810106d1de9e1d1a54c5af0ac12de72d90c98d28f8158", kill_on_drop: false }`
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking extfg-sigma v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.14s
[INFO] running `Command { std: "docker" "inspect" "64543df5917c30a2dd1810106d1de9e1d1a54c5af0ac12de72d90c98d28f8158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64543df5917c30a2dd1810106d1de9e1d1a54c5af0ac12de72d90c98d28f8158", kill_on_drop: false }`
[INFO] [stdout] 64543df5917c30a2dd1810106d1de9e1d1a54c5af0ac12de72d90c98d28f8158