[INFO] fetching crate nson 0.14.0-rc3...
[INFO] checking nson-0.14.0-rc3 against try#de0e80659cee4f27282e60d63bbb8c5271a0d147 for pr-129392
[INFO] extracting crate nson 0.14.0-rc3 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate nson 0.14.0-rc3 on toolchain de0e80659cee4f27282e60d63bbb8c5271a0d147
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nson 0.14.0-rc3
[INFO] finished tweaking crates.io crate nson 0.14.0-rc3
[INFO] tweaked toml for crates.io crate nson 0.14.0-rc3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate nson 0.14.0-rc3 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" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 146a4f1a7aa77aea8dee8d9e4cd1a19cd9041a5ee8cd6c2a1387a809db3ff20a
[INFO] running `Command { std: "docker" "start" "-a" "146a4f1a7aa77aea8dee8d9e4cd1a19cd9041a5ee8cd6c2a1387a809db3ff20a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "146a4f1a7aa77aea8dee8d9e4cd1a19cd9041a5ee8cd6c2a1387a809db3ff20a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "146a4f1a7aa77aea8dee8d9e4cd1a19cd9041a5ee8cd6c2a1387a809db3ff20a", kill_on_drop: false }`
[INFO] [stdout] 146a4f1a7aa77aea8dee8d9e4cd1a19cd9041a5ee8cd6c2a1387a809db3ff20a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0377f57c30d7c02cd3d47a08d1954ba05e732deec08175c596a31dff5f098621
[INFO] running `Command { std: "docker" "start" "-a" "0377f57c30d7c02cd3d47a08d1954ba05e732deec08175c596a31dff5f098621", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]     Checking hashbrown v0.14.2
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking nson v0.14.0-rc3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.51s
[INFO] running `Command { std: "docker" "inspect" "0377f57c30d7c02cd3d47a08d1954ba05e732deec08175c596a31dff5f098621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0377f57c30d7c02cd3d47a08d1954ba05e732deec08175c596a31dff5f098621", kill_on_drop: false }`
[INFO] [stdout] 0377f57c30d7c02cd3d47a08d1954ba05e732deec08175c596a31dff5f098621