Nov 27 20:50:09.597 INFO checking seanhelvey/rustplayground against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 20:50:09.598 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 20:50:10.124 INFO [stdout] 73fc65d2357062e2eb95a880ce333afdca60318a223a6ee718b566f1d79f786e
Nov 27 20:50:10.130 INFO running `"docker" "start" "-a" "73fc65d2357062e2eb95a880ce333afdca60318a223a6ee718b566f1d79f786e"`
Nov 27 20:50:11.480 INFO [stderr] usermod: no changes
Nov 27 20:50:11.766 INFO [stderr]    Compiling safemem v0.3.0
Nov 27 20:50:11.797 INFO [stderr]    Compiling isatty v0.1.9
Nov 27 20:50:11.833 INFO [stderr]    Compiling serde v1.0.78
Nov 27 20:50:11.858 INFO [stderr]     Checking toml v0.4.6
Nov 27 20:50:12.617 INFO [stderr]    Compiling base64 v0.9.3
Nov 27 20:50:16.901 INFO [stderr]     Checking rocket v0.3.16
Nov 27 20:50:44.668 INFO [stderr]    Compiling rocket_codegen v0.3.16
Nov 27 20:50:57.925 INFO [stderr]     Checking rustplayground v0.1.0 (/source)
Nov 27 20:50:59.252 INFO [stderr] warning: unused `#[macro_use]` import
Nov 27 20:50:59.252 INFO [stderr]  --> src/main.rs:4:1
Nov 27 20:50:59.252 INFO [stderr]   |
Nov 27 20:50:59.252 INFO [stderr] 4 | #[macro_use] extern crate rocket;
Nov 27 20:50:59.252 INFO [stderr]   | ^^^^^^^^^^^^
Nov 27 20:50:59.252 INFO [stderr]   |
Nov 27 20:50:59.252 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 20:50:59.252 INFO [stderr] 
Nov 27 20:50:59.388 INFO [stderr] warning: unused `#[macro_use]` import
Nov 27 20:50:59.389 INFO [stderr]  --> src/main.rs:4:1
Nov 27 20:50:59.390 INFO [stderr]   |
Nov 27 20:50:59.391 INFO [stderr] 4 | #[macro_use] extern crate rocket;
Nov 27 20:50:59.391 INFO [stderr]   | ^^^^^^^^^^^^
Nov 27 20:50:59.392 INFO [stderr]   |
Nov 27 20:50:59.393 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 20:50:59.393 INFO [stderr] 
Nov 27 20:50:59.573 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.07s
Nov 27 20:50:59.597 INFO [stderr] su: No module specific data is present
Nov 27 20:51:01.078 INFO running `"docker" "inspect" "73fc65d2357062e2eb95a880ce333afdca60318a223a6ee718b566f1d79f786e"`
Nov 27 20:51:01.393 INFO running `"docker" "rm" "-f" "73fc65d2357062e2eb95a880ce333afdca60318a223a6ee718b566f1d79f786e"`
Nov 27 20:51:01.774 INFO [stdout] 73fc65d2357062e2eb95a880ce333afdca60318a223a6ee718b566f1d79f786e