[INFO] fetching crate iregex-syntax 0.2.0...
[INFO] checking iregex-syntax-0.2.0 against master#bbe853615821442ef11d6cd42a30a73432b38d89 for pr-154205
[INFO] extracting crate iregex-syntax 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate iregex-syntax 0.2.0
[INFO] finished tweaking crates.io crate iregex-syntax 0.2.0
[INFO] tweaked toml for crates.io crate iregex-syntax 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate iregex-syntax 0.2.0 on toolchain bbe853615821442ef11d6cd42a30a73432b38d89
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate iregex-syntax 0.2.0 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" "+bbe853615821442ef11d6cd42a30a73432b38d89" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v1.0.58
[INFO] [stderr]   Downloaded replace_with v0.1.8
[INFO] [stderr]   Downloaded range-traits v0.3.2
[INFO] [stderr]   Downloaded iregex v0.2.0
[INFO] [stderr]   Downloaded mown v1.0.0
[INFO] [stderr]   Downloaded thiserror v1.0.58
[INFO] [stderr]   Downloaded btree-range-map v0.7.2
[INFO] [stderr]   Downloaded cc-traits v2.0.0
[INFO] [stderr]   Downloaded btree-slab v0.6.1
[INFO] [stderr]   Downloaded iregex-automata v0.2.0
[INFO] [stderr]   Downloaded syn v2.0.53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2280d787ad85a6251222764273f72d0260e5db594b939ca8382c0a3f774b1f4b
[INFO] running `Command { std: "docker" "start" "-a" "2280d787ad85a6251222764273f72d0260e5db594b939ca8382c0a3f774b1f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2280d787ad85a6251222764273f72d0260e5db594b939ca8382c0a3f774b1f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2280d787ad85a6251222764273f72d0260e5db594b939ca8382c0a3f774b1f4b", kill_on_drop: false }`
[INFO] [stdout] 2280d787ad85a6251222764273f72d0260e5db594b939ca8382c0a3f774b1f4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0317513a9289bbeb9fa1f12c5626b70ef8361008e502398cceffabba20fbe1ce
[INFO] running `Command { std: "docker" "start" "-a" "0317513a9289bbeb9fa1f12c5626b70ef8361008e502398cceffabba20fbe1ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking range-traits v0.3.2
[INFO] [stderr]     Checking mown v1.0.0
[INFO] [stderr]     Checking replace_with v0.1.8
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]     Checking cc-traits v2.0.0
[INFO] [stderr]     Checking btree-slab v0.6.1
[INFO] [stderr]     Checking btree-range-map v0.7.2
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]     Checking iregex-automata v0.2.0
[INFO] [stderr]     Checking iregex v0.2.0
[INFO] [stderr]     Checking iregex-syntax v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.71s
[INFO] running `Command { std: "docker" "inspect" "0317513a9289bbeb9fa1f12c5626b70ef8361008e502398cceffabba20fbe1ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0317513a9289bbeb9fa1f12c5626b70ef8361008e502398cceffabba20fbe1ce", kill_on_drop: false }`
[INFO] [stdout] 0317513a9289bbeb9fa1f12c5626b70ef8361008e502398cceffabba20fbe1ce