[INFO] fetching crate ceviche 0.4.5...
[INFO] checking ceviche-0.4.5 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate ceviche 0.4.5 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate ceviche 0.4.5 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ceviche 0.4.5
[INFO] finished tweaking crates.io crate ceviche 0.4.5
[INFO] tweaked toml for crates.io crate ceviche 0.4.5 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded system-configuration-sys v0.4.1
[INFO] [stderr]   Downloaded epoll v4.3.1
[INFO] [stderr]   Downloaded nix v0.22.0
[INFO] [stderr]   Downloaded nix v0.16.1
[INFO] [stderr]   Downloaded widestring v0.3.0
[INFO] [stderr]   Downloaded systemd-rs v0.1.6
[INFO] [stderr]   Downloaded timer v0.2.0
[INFO] [stderr]   Downloaded systemd-sys v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc01151fb47306c73e927dc5617c0e4b4c55f118dc57788e361bdc1f9aa5c65f
[INFO] running `Command { std: "docker" "start" "-a" "cc01151fb47306c73e927dc5617c0e4b4c55f118dc57788e361bdc1f9aa5c65f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc01151fb47306c73e927dc5617c0e4b4c55f118dc57788e361bdc1f9aa5c65f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc01151fb47306c73e927dc5617c0e4b4c55f118dc57788e361bdc1f9aa5c65f", kill_on_drop: false }`
[INFO] [stdout] cc01151fb47306c73e927dc5617c0e4b4c55f118dc57788e361bdc1f9aa5c65f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39d800eb7e88dd16f4e8e3c4adac860698c1574e47b78b1c83a90c4862a39e1f
[INFO] running `Command { std: "docker" "start" "-a" "39d800eb7e88dd16f4e8e3c4adac860698c1574e47b78b1c83a90c4862a39e1f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling nix v0.16.1
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling systemd-sys v0.1.0
[INFO] [stderr]     Checking nix v0.22.0
[INFO] [stderr]     Checking epoll v4.3.1
[INFO] [stderr]     Checking systemd-rs v0.1.6
[INFO] [stderr]     Checking ctrlc v3.2.0
[INFO] [stderr]     Checking ceviche v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.61s
[INFO] running `Command { std: "docker" "inspect" "39d800eb7e88dd16f4e8e3c4adac860698c1574e47b78b1c83a90c4862a39e1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39d800eb7e88dd16f4e8e3c4adac860698c1574e47b78b1c83a90c4862a39e1f", kill_on_drop: false }`
[INFO] [stdout] 39d800eb7e88dd16f4e8e3c4adac860698c1574e47b78b1c83a90c4862a39e1f