Dec 13 12:56:43.869 INFO testing leizongmin/tvm-rust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 12:56:43.869 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 13 12:56:44.471 INFO [stdout] 7877dcb2279f52dc8d9b63826e4480c078eb537215c043dafddc6ad453cfaee2
Dec 13 12:56:44.476 INFO running `"docker" "start" "-a" "7877dcb2279f52dc8d9b63826e4480c078eb537215c043dafddc6ad453cfaee2"`
Dec 13 12:56:46.738 INFO [stderr] usermod: no changes
Dec 13 12:56:46.831 INFO [stderr]    Compiling tvm v0.1.0 (/source)
Dec 13 12:56:47.995 INFO [stderr] warning: variable does not need to be mutable
Dec 13 12:56:47.995 INFO [stderr]   --> src/main.rs:10:9
Dec 13 12:56:47.995 INFO [stderr]    |
Dec 13 12:56:47.995 INFO [stderr] 10 |     let mut c = Context::new();
Dec 13 12:56:47.995 INFO [stderr]    |         ----^
Dec 13 12:56:47.995 INFO [stderr]    |         |
Dec 13 12:56:47.995 INFO [stderr]    |         help: remove this `mut`
Dec 13 12:56:47.995 INFO [stderr]    |
Dec 13 12:56:47.995 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 12:56:47.995 INFO [stderr] 
Dec 13 12:56:48.641 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
Dec 13 12:56:48.651 INFO [stderr] su: No module specific data is present
Dec 13 12:56:49.520 INFO running `"docker" "inspect" "7877dcb2279f52dc8d9b63826e4480c078eb537215c043dafddc6ad453cfaee2"`
Dec 13 12:56:49.849 INFO running `"docker" "rm" "-f" "7877dcb2279f52dc8d9b63826e4480c078eb537215c043dafddc6ad453cfaee2"`
Dec 13 12:56:50.135 INFO [stdout] 7877dcb2279f52dc8d9b63826e4480c078eb537215c043dafddc6ad453cfaee2
Dec 13 12:56:50.141 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 13 12:56:50.606 INFO [stdout] 5de54c228ba4bdc0e563e4e14df848f3fafe10523ac149424edb7bbd67b73b24
Dec 13 12:56:50.612 INFO running `"docker" "start" "-a" "5de54c228ba4bdc0e563e4e14df848f3fafe10523ac149424edb7bbd67b73b24"`
Dec 13 12:56:52.310 INFO [stderr] usermod: no changes
Dec 13 12:56:52.439 INFO [stderr]    Compiling tvm v0.1.0 (/source)
Dec 13 12:56:53.255 INFO [stderr] warning: variable does not need to be mutable
Dec 13 12:56:53.255 INFO [stderr]   --> src/main.rs:10:9
Dec 13 12:56:53.255 INFO [stderr]    |
Dec 13 12:56:53.255 INFO [stderr] 10 |     let mut c = Context::new();
Dec 13 12:56:53.255 INFO [stderr]    |         ----^
Dec 13 12:56:53.255 INFO [stderr]    |         |
Dec 13 12:56:53.255 INFO [stderr]    |         help: remove this `mut`
Dec 13 12:56:53.255 INFO [stderr]    |
Dec 13 12:56:53.255 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 12:56:53.255 INFO [stderr] 
Dec 13 12:56:53.646 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Dec 13 12:56:53.649 INFO [stderr] su: No module specific data is present
Dec 13 12:56:54.447 INFO running `"docker" "inspect" "5de54c228ba4bdc0e563e4e14df848f3fafe10523ac149424edb7bbd67b73b24"`
Dec 13 12:56:54.715 INFO running `"docker" "rm" "-f" "5de54c228ba4bdc0e563e4e14df848f3fafe10523ac149424edb7bbd67b73b24"`
Dec 13 12:56:55.003 INFO [stdout] 5de54c228ba4bdc0e563e4e14df848f3fafe10523ac149424edb7bbd67b73b24
Dec 13 12:56:55.005 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 13 12:56:55.514 INFO [stdout] 7d51683f366ad07faad86a1e15e09e21c07103d88922172fff0fb9387dbb099a
Dec 13 12:56:55.515 INFO running `"docker" "start" "-a" "7d51683f366ad07faad86a1e15e09e21c07103d88922172fff0fb9387dbb099a"`
Dec 13 12:56:56.092 INFO [stderr] usermod: no changes
Dec 13 12:56:56.123 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 12:56:56.123 INFO [stderr]      Running /target/debug/deps/tvm-39c509aa1139c1df
Dec 13 12:56:56.126 INFO [stderr]      Running /target/debug/deps/tvm-9b2873447152c7bc
Dec 13 12:56:56.126 INFO [stdout] 
Dec 13 12:56:56.126 INFO [stderr]    Doc-tests tvm
Dec 13 12:56:56.126 INFO [stdout] running 0 tests
Dec 13 12:56:56.126 INFO [stdout] 
Dec 13 12:56:56.126 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:56:56.126 INFO [stdout] 
Dec 13 12:56:56.126 INFO [stdout] 
Dec 13 12:56:56.126 INFO [stdout] running 0 tests
Dec 13 12:56:56.126 INFO [stdout] 
Dec 13 12:56:56.126 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:56:56.126 INFO [stdout] 
Dec 13 12:56:56.519 INFO [stdout] 
Dec 13 12:56:56.519 INFO [stdout] running 0 tests
Dec 13 12:56:56.519 INFO [stdout] 
Dec 13 12:56:56.519 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:56:56.519 INFO [stdout] 
Dec 13 12:56:56.526 INFO [stderr] su: No module specific data is present
Dec 13 12:56:56.895 INFO running `"docker" "inspect" "7d51683f366ad07faad86a1e15e09e21c07103d88922172fff0fb9387dbb099a"`
Dec 13 12:56:57.054 INFO running `"docker" "rm" "-f" "7d51683f366ad07faad86a1e15e09e21c07103d88922172fff0fb9387dbb099a"`
Dec 13 12:56:57.207 INFO [stdout] 7d51683f366ad07faad86a1e15e09e21c07103d88922172fff0fb9387dbb099a