Nov 29 21:35:18.170 INFO checking nathankleyn/jsonvalid against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 21:35:18.170 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 29 21:35:18.380 INFO [stdout] b46f7ab0917f7b25f2d318df639b6bba2c3f73bfe46801bdbeae692b3cdee01c
Nov 29 21:35:18.381 INFO running `"docker" "start" "-a" "b46f7ab0917f7b25f2d318df639b6bba2c3f73bfe46801bdbeae692b3cdee01c"`
Nov 29 21:35:18.906 INFO [stderr] usermod: no changes
Nov 29 21:35:19.045 INFO [stderr]    Compiling num-traits v0.2.0
Nov 29 21:35:19.045 INFO [stderr]    Compiling rustc-demangle v0.1.6
Nov 29 21:35:19.046 INFO [stderr]    Compiling serde v1.0.27
Nov 29 21:35:19.056 INFO [stderr]    Compiling backtrace-sys v0.1.16
Nov 29 21:35:19.056 INFO [stderr]     Checking jsonvalid v0.1.1 (/source)
Nov 29 21:35:19.056 INFO [stderr]    Compiling remove_dir_all v0.3.0
Nov 29 21:35:19.056 INFO [stderr]     Checking error-chain v0.11.0
Nov 29 21:35:19.469 INFO [stderr]    Compiling tempdir v0.3.6
Nov 29 21:35:19.947 INFO [stderr]    Compiling backtrace v0.3.5
Nov 29 21:35:22.028 INFO [stderr]    Compiling num-traits v0.1.43
Nov 29 21:35:31.634 INFO [stderr]    Compiling semver v0.8.0
Nov 29 21:35:31.634 INFO [stderr]    Compiling serde_json v1.0.9
Nov 29 21:35:35.928 INFO [stderr]    Compiling cargo_metadata v0.3.3
Nov 29 21:35:39.331 INFO [stderr]    Compiling skeptic v0.13.2
Nov 29 21:35:43.192 INFO [stderr]    Compiling assert_cli v0.5.4
Nov 29 21:35:47.552 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.62s
Nov 29 21:35:47.577 INFO [stderr] su: No module specific data is present
Nov 29 21:35:49.188 INFO running `"docker" "inspect" "b46f7ab0917f7b25f2d318df639b6bba2c3f73bfe46801bdbeae692b3cdee01c"`
Nov 29 21:35:49.608 INFO running `"docker" "rm" "-f" "b46f7ab0917f7b25f2d318df639b6bba2c3f73bfe46801bdbeae692b3cdee01c"`
Nov 29 21:35:49.928 INFO [stdout] b46f7ab0917f7b25f2d318df639b6bba2c3f73bfe46801bdbeae692b3cdee01c