[INFO] fetching crate mech-utilities 0.2.2...
[INFO] checking mech-utilities-0.2.2 against master#dc375db7d8df0aa450e622c529147c95eee756f5 for pr-156749
[INFO] extracting crate mech-utilities 0.2.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate mech-utilities 0.2.2
[INFO] finished tweaking crates.io crate mech-utilities 0.2.2
[INFO] tweaked toml for crates.io crate mech-utilities 0.2.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mech-utilities 0.2.2 on toolchain dc375db7d8df0aa450e622c529147c95eee756f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "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" "+dc375db7d8df0aa450e622c529147c95eee756f5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 139 packages to latest compatible versions
[INFO] [stderr]       Adding hashbrown v0.14.5 (available: v0.17.1)
[INFO] [stderr]       Adding mech-core v0.2.75 (available: v0.3.5)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] [stderr]       Adding websocket v0.26.5 (available: v0.27.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded websocket-base v0.26.5
[INFO] [stderr]   Downloaded websocket v0.26.5
[INFO] [stderr]   Downloaded testing_table v0.3.0
[INFO] [stderr]   Downloaded tabled_derive v0.11.0
[INFO] [stderr]   Downloaded papergrid v0.17.0
[INFO] [stderr]   Downloaded mech-core v0.2.75
[INFO] [stderr]   Downloaded tabled v0.20.0
[INFO] [stderr]   Downloaded nalgebra v0.34.2
[INFO] [stderr]   Downloaded alloc-stdlib v0.2.4
[INFO] [stderr]   Downloaded brotli-decompressor v5.0.3
[INFO] [stderr]   Downloaded glam v0.32.1
[INFO] [stderr]   Downloaded glam v0.31.1
[INFO] [stderr]   Downloaded brotli v8.0.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 36d9ce0d90ed971043a148814a10d39e5980fb696650c2dda0c90757a26fe96c
[INFO] running `Command { std: "docker" "start" "36d9ce0d90ed971043a148814a10d39e5980fb696650c2dda0c90757a26fe96c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "36d9ce0d90ed971043a148814a10d39e5980fb696650c2dda0c90757a26fe96c" "/opt/rustwide/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36d9ce0d90ed971043a148814a10d39e5980fb696650c2dda0c90757a26fe96c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "36d9ce0d90ed971043a148814a10d39e5980fb696650c2dda0c90757a26fe96c" "/opt/rustwide/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking tinyvec v1.11.0
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking alloc-stdlib v0.2.4
[INFO] [stderr]     Checking bytecount v0.6.9
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking testing_table v0.3.0
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking brotli-decompressor v5.0.3
[INFO] [stderr]     Checking papergrid v0.17.0
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking sha-1 v0.8.2
[INFO] [stderr]     Checking memchr v2.8.2
[INFO] [stderr]     Checking typeable v0.1.2
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking traitobject v0.1.1
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking inventory v0.3.24
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking brotli v8.0.4
[INFO] [stderr]     Checking websocket-base v0.26.5
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking simba v0.9.1
[INFO] [stderr]     Checking websocket v0.26.5
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tabled_derive v0.11.0
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]     Checking tabled v0.20.0
[INFO] [stderr]     Checking nalgebra v0.34.2
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking mech-core v0.2.75
[INFO] [stderr]     Checking mech-utilities v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.02s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 10`
[INFO] running `Command { std: "docker" "inspect" "36d9ce0d90ed971043a148814a10d39e5980fb696650c2dda0c90757a26fe96c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36d9ce0d90ed971043a148814a10d39e5980fb696650c2dda0c90757a26fe96c", kill_on_drop: false }`
[INFO] [stdout] 36d9ce0d90ed971043a148814a10d39e5980fb696650c2dda0c90757a26fe96c
