[INFO] fetching crate cxc 0.2.1...
[INFO] checking cxc-0.2.1 against master#6d05c430d2f0573bf98320bb1d2457a72ea1e67f for pr-116607
[INFO] extracting crate cxc 0.2.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate cxc 0.2.1 on toolchain 6d05c430d2f0573bf98320bb1d2457a72ea1e67f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6d05c430d2f0573bf98320bb1d2457a72ea1e67f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cxc 0.2.1
[INFO] finished tweaking crates.io crate cxc 0.2.1
[INFO] tweaked toml for crates.io crate cxc 0.2.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate cxc 0.2.1 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" "+6d05c430d2f0573bf98320bb1d2457a72ea1e67f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded logos-derive v0.12.1
[INFO] [stderr]   Downloaded passable v1.0.0
[INFO] [stderr]   Downloaded cranelift-jit v0.95.1
[INFO] [stderr]   Downloaded futures-core v0.3.27
[INFO] [stderr]   Downloaded serial_test v1.0.0
[INFO] [stderr]   Downloaded logos v0.12.1
[INFO] [stderr]   Downloaded region v2.2.0
[INFO] [stderr]   Downloaded memoize-inner v0.3.2
[INFO] [stderr]   Downloaded futures-sink v0.3.27
[INFO] [stderr]   Downloaded memoize v0.3.3
[INFO] [stderr]   Downloaded inkwell_internals v0.8.0
[INFO] [stderr]   Downloaded cranelift-module v0.95.1
[INFO] [stderr]   Downloaded futures-task v0.3.27
[INFO] [stderr]   Downloaded futures-executor v0.3.27
[INFO] [stderr]   Downloaded target-lexicon v0.12.7
[INFO] [stderr]   Downloaded region v3.0.0
[INFO] [stderr]   Downloaded futures-channel v0.3.27
[INFO] [stderr]   Downloaded llvm-sys v150.0.5
[INFO] [stderr]   Downloaded inkwell v0.2.0
[INFO] [stderr]   Downloaded futures-util v0.3.27
[INFO] [stderr]   Downloaded regex v1.7.3
[INFO] [stderr]   Downloaded futures v0.3.27
[INFO] [stderr]   Downloaded futures-io v0.3.27
[INFO] [stderr]   Downloaded serial_test_derive v1.0.0
[INFO] [stderr]   Downloaded cxc_derive v0.1.0
[INFO] [stderr]   Downloaded cranelift v0.95.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+6d05c430d2f0573bf98320bb1d2457a72ea1e67f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a0d39b66872f06f6c53ac936fb8495dbae987e8d6057eb736f98fc5a8c042a6
[INFO] running `Command { std: "docker" "start" "-a" "2a0d39b66872f06f6c53ac936fb8495dbae987e8d6057eb736f98fc5a8c042a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a0d39b66872f06f6c53ac936fb8495dbae987e8d6057eb736f98fc5a8c042a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a0d39b66872f06f6c53ac936fb8495dbae987e8d6057eb736f98fc5a8c042a6", kill_on_drop: false }`
[INFO] [stdout] 2a0d39b66872f06f6c53ac936fb8495dbae987e8d6057eb736f98fc5a8c042a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+6d05c430d2f0573bf98320bb1d2457a72ea1e67f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ac000ac7490aeaeb85c1ad9fdcff839a0d0eb999c46c0420e47bf4434a6d0a0
[INFO] running `Command { std: "docker" "start" "-a" "9ac000ac7490aeaeb85c1ad9fdcff839a0d0eb999c46c0420e47bf4434a6d0a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling cranelift-isle v0.95.1
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.95.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling target-lexicon v0.12.7
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking cranelift-entity v0.95.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]     Checking slice-group-by v0.3.1
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.95.1
[INFO] [stderr]     Checking bumpalo v3.12.2
[INFO] [stderr]    Compiling futures-core v0.3.27
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling futures-channel v0.3.27
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling futures-task v0.3.27
[INFO] [stderr]     Checking cranelift-bforest v0.95.1
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling futures-util v0.3.27
[INFO] [stderr]     Checking regalloc2 v0.6.1
[INFO] [stderr]     Checking gimli v0.27.2
[INFO] [stderr]     Checking futures-sink v0.3.27
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking futures-io v0.3.27
[INFO] [stderr]    Compiling slotmap v1.0.6
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]     Checking passable v1.0.0
[INFO] [stderr]     Checking region v2.2.0
[INFO] [stderr]     Checking wasmtime-jit-icache-coherence v8.0.1
[INFO] [stderr]     Checking region v3.0.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking dashmap v5.4.0
[INFO] [stderr]    Compiling cranelift-codegen v0.95.1
[INFO] [stderr]     Checking futures-executor v0.3.27
[INFO] [stderr]     Checking futures v0.3.27
[INFO] [stderr]    Compiling logos-derive v0.12.1
[INFO] [stderr]    Compiling memoize-inner v0.3.2
[INFO] [stderr]    Compiling serial_test_derive v1.0.0
[INFO] [stderr]    Compiling cxc_derive v0.1.0
[INFO] [stderr]     Checking serial_test v1.0.0
[INFO] [stderr]     Checking memoize v0.3.3
[INFO] [stderr]     Checking logos v0.12.1
[INFO] [stderr]     Checking cranelift-module v0.95.1
[INFO] [stderr]     Checking cranelift-native v0.95.1
[INFO] [stderr]     Checking cranelift-frontend v0.95.1
[INFO] [stderr]     Checking cranelift-jit v0.95.1
[INFO] [stderr]     Checking cranelift v0.95.1
[INFO] [stderr]     Checking cxc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.69s
[INFO] running `Command { std: "docker" "inspect" "9ac000ac7490aeaeb85c1ad9fdcff839a0d0eb999c46c0420e47bf4434a6d0a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ac000ac7490aeaeb85c1ad9fdcff839a0d0eb999c46c0420e47bf4434a6d0a0", kill_on_drop: false }`
[INFO] [stdout] 9ac000ac7490aeaeb85c1ad9fdcff839a0d0eb999c46c0420e47bf4434a6d0a0