[INFO] fetching crate zngur 0.4.0...
[INFO] checking zngur-0.4.0 against master#d49be02cf6d2e2a01264fcdef1e20c826710c0f5 for pr-133570-1
[INFO] extracting crate zngur 0.4.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate zngur 0.4.0 on toolchain d49be02cf6d2e2a01264fcdef1e20c826710c0f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zngur 0.4.0
[INFO] finished tweaking crates.io crate zngur 0.4.0
[INFO] tweaked toml for crates.io crate zngur 0.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "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 36 packages to latest compatible versions
[INFO] [stderr]       Adding chumsky v1.0.0-alpha.4 (available: v1.0.0-alpha.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ariadne v0.3.0
[INFO] [stderr]   Downloaded zngur-generator v0.4.0
[INFO] [stderr]   Downloaded chumsky v1.0.0-alpha.4
[INFO] [stderr]   Downloaded zngur-def v0.4.0
[INFO] [stderr]   Downloaded zngur-parser v0.4.0
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2714318bb8971339ff8799c4deb3c2884a053485a2b1173b8dceafaf9670ebc
[INFO] running `Command { std: "docker" "start" "-a" "f2714318bb8971339ff8799c4deb3c2884a053485a2b1173b8dceafaf9670ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2714318bb8971339ff8799c4deb3c2884a053485a2b1173b8dceafaf9670ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2714318bb8971339ff8799c4deb3c2884a053485a2b1173b8dceafaf9670ebc", kill_on_drop: false }`
[INFO] [stdout] f2714318bb8971339ff8799c4deb3c2884a053485a2b1173b8dceafaf9670ebc
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fcaf91981981ba947db369b6ecf1a8159beae9b9f655bd228b145b91291f899
[INFO] running `Command { std: "docker" "start" "-a" "2fcaf91981981ba947db369b6ecf1a8159beae9b9f655bd228b145b91291f899", kill_on_drop: false }`
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]    Compiling cc v1.2.4
[INFO] [stderr]     Checking ariadne v0.3.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]    Compiling psm v0.1.24
[INFO] [stderr]    Compiling stacker v0.1.17
[INFO] [stderr]     Checking iter_tools v0.1.4
[INFO] [stderr]     Checking zngur-def v0.4.0
[INFO] [stderr]     Checking chumsky v1.0.0-alpha.4
[INFO] [stderr]     Checking zngur-parser v0.4.0
[INFO] [stderr]     Checking zngur-generator v0.4.0
[INFO] [stderr]     Checking zngur v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.66s
[INFO] running `Command { std: "docker" "inspect" "2fcaf91981981ba947db369b6ecf1a8159beae9b9f655bd228b145b91291f899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fcaf91981981ba947db369b6ecf1a8159beae9b9f655bd228b145b91291f899", kill_on_drop: false }`
[INFO] [stdout] 2fcaf91981981ba947db369b6ecf1a8159beae9b9f655bd228b145b91291f899