Dec 01 02:30:49.405 INFO testing shoul/rust_tutorial against 1.30.1 for beta-1.31-5
Dec 01 02:30:49.407 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 02:30:49.986 INFO [stdout] 3275710a490cf693fb746686295e37994a15bdd9632e6aaf2877acecccd0cf14
Dec 01 02:30:49.987 INFO running `"docker" "start" "-a" "3275710a490cf693fb746686295e37994a15bdd9632e6aaf2877acecccd0cf14"`
Dec 01 02:30:51.485 INFO [stderr] usermod: no changes
Dec 01 02:30:51.551 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 01 02:30:51.555 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 01 02:30:51.555 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 01 02:30:51.556 INFO [stderr] files will be included as a binary target:
Dec 01 02:30:51.556 INFO [stderr] 
Dec 01 02:30:51.556 INFO [stderr] * /source/src/main.rs
Dec 01 02:30:51.557 INFO [stderr] 
Dec 01 02:30:51.557 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 01 02:30:51.557 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 01 02:30:51.557 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 01 02:30:51.564 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 01 02:30:51.564 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 01 02:30:51.564 INFO [stderr] 
Dec 01 02:30:51.564 INFO [stderr] For more information on this warning you can consult
Dec 01 02:30:51.564 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 01 02:30:51.564 INFO [stderr]    Compiling rust_tutorial v0.1.0 (/source)
Dec 01 02:30:52.635 INFO [stderr] warning: unused variable: `v2`
Dec 01 02:30:52.635 INFO [stderr]   --> src/ownership.rs:37:9
Dec 01 02:30:52.635 INFO [stderr]    |
Dec 01 02:30:52.635 INFO [stderr] 37 |     let v2 = v;
Dec 01 02:30:52.635 INFO [stderr]    |         ^^ help: consider using `_v2` instead
Dec 01 02:30:52.635 INFO [stderr]    |
Dec 01 02:30:52.635 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 02:30:52.635 INFO [stderr] 
Dec 01 02:30:52.662 INFO [stderr] warning: variable does not need to be mutable
Dec 01 02:30:52.662 INFO [stderr]   --> src/ownership.rs:60:9
Dec 01 02:30:52.662 INFO [stderr]    |
Dec 01 02:30:52.662 INFO [stderr] 60 |     let mut b = a;
Dec 01 02:30:52.662 INFO [stderr]    |         ----^
Dec 01 02:30:52.662 INFO [stderr]    |         |
Dec 01 02:30:52.662 INFO [stderr]    |         help: remove this `mut`
Dec 01 02:30:52.673 INFO [stderr]    |
Dec 01 02:30:52.673 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 02:30:52.673 INFO [stderr] 
Dec 01 02:30:52.791 INFO [stderr] warning: unused variable: `j`
Dec 01 02:30:52.791 INFO [stderr]   --> src/vectors.rs:34:6
Dec 01 02:30:52.791 INFO [stderr]    |
Dec 01 02:30:52.791 INFO [stderr] 34 |     let j: i32 = 0;
Dec 01 02:30:52.791 INFO [stderr]    |         ^ help: consider using `_j` instead
Dec 01 02:30:52.791 INFO [stderr]    |
Dec 01 02:30:52.791 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 02:30:52.791 INFO [stderr] 
Dec 01 02:30:54.241 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.72s
Dec 01 02:30:54.245 INFO [stderr] su: No module specific data is present
Dec 01 02:30:55.527 INFO running `"docker" "inspect" "3275710a490cf693fb746686295e37994a15bdd9632e6aaf2877acecccd0cf14"`
Dec 01 02:30:55.883 INFO running `"docker" "rm" "-f" "3275710a490cf693fb746686295e37994a15bdd9632e6aaf2877acecccd0cf14"`
Dec 01 02:30:56.291 INFO [stdout] 3275710a490cf693fb746686295e37994a15bdd9632e6aaf2877acecccd0cf14
Dec 01 02:30:56.295 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 02:30:56.949 INFO [stdout] 8020a782505cb15166ea4debebd7ead311130a795d0d4d069041f1de43b5428d
Dec 01 02:30:56.952 INFO running `"docker" "start" "-a" "8020a782505cb15166ea4debebd7ead311130a795d0d4d069041f1de43b5428d"`
Dec 01 02:30:58.451 INFO [stderr] usermod: no changes
Dec 01 02:30:58.516 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 01 02:30:58.516 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 01 02:30:58.516 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 01 02:30:58.516 INFO [stderr] files will be included as a binary target:
Dec 01 02:30:58.516 INFO [stderr] 
Dec 01 02:30:58.516 INFO [stderr] * /source/src/main.rs
Dec 01 02:30:58.516 INFO [stderr] 
Dec 01 02:30:58.516 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 01 02:30:58.516 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 01 02:30:58.516 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 01 02:30:58.516 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 01 02:30:58.516 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 01 02:30:58.516 INFO [stderr] 
Dec 01 02:30:58.516 INFO [stderr] For more information on this warning you can consult
Dec 01 02:30:58.516 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 01 02:30:58.531 INFO [stderr]    Compiling rust_tutorial v0.1.0 (/source)
Dec 01 02:30:59.415 INFO [stderr] warning: unused variable: `v2`
Dec 01 02:30:59.415 INFO [stderr]   --> src/ownership.rs:37:9
Dec 01 02:30:59.415 INFO [stderr]    |
Dec 01 02:30:59.415 INFO [stderr] 37 |     let v2 = v;
Dec 01 02:30:59.415 INFO [stderr]    |         ^^ help: consider using `_v2` instead
Dec 01 02:30:59.415 INFO [stderr]    |
Dec 01 02:30:59.415 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 02:30:59.415 INFO [stderr] 
Dec 01 02:30:59.435 INFO [stderr] warning: variable does not need to be mutable
Dec 01 02:30:59.435 INFO [stderr]   --> src/ownership.rs:60:9
Dec 01 02:30:59.435 INFO [stderr]    |
Dec 01 02:30:59.435 INFO [stderr] 60 |     let mut b = a;
Dec 01 02:30:59.435 INFO [stderr]    |         ----^
Dec 01 02:30:59.435 INFO [stderr]    |         |
Dec 01 02:30:59.435 INFO [stderr]    |         help: remove this `mut`
Dec 01 02:30:59.435 INFO [stderr]    |
Dec 01 02:30:59.435 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 02:30:59.435 INFO [stderr] 
Dec 01 02:30:59.959 INFO [stderr] warning: unused variable: `j`
Dec 01 02:30:59.960 INFO [stderr]   --> src/vectors.rs:34:6
Dec 01 02:30:59.960 INFO [stderr]    |
Dec 01 02:30:59.960 INFO [stderr] 34 |     let j: i32 = 0;
Dec 01 02:30:59.961 INFO [stderr]    |         ^ help: consider using `_j` instead
Dec 01 02:30:59.961 INFO [stderr]    |
Dec 01 02:30:59.961 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 02:30:59.962 INFO [stderr] 
Dec 01 02:31:01.307 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
Dec 01 02:31:01.307 INFO [stderr] su: No module specific data is present
Dec 01 02:31:02.419 INFO running `"docker" "inspect" "8020a782505cb15166ea4debebd7ead311130a795d0d4d069041f1de43b5428d"`
Dec 01 02:31:02.732 INFO running `"docker" "rm" "-f" "8020a782505cb15166ea4debebd7ead311130a795d0d4d069041f1de43b5428d"`
Dec 01 02:31:03.053 INFO [stdout] 8020a782505cb15166ea4debebd7ead311130a795d0d4d069041f1de43b5428d
Dec 01 02:31:03.062 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 02:31:03.456 INFO [stdout] d9fb177fe29aaab42f2c2566d8322c756812adad7a6763f2863b176751e74bf0
Dec 01 02:31:03.460 INFO running `"docker" "start" "-a" "d9fb177fe29aaab42f2c2566d8322c756812adad7a6763f2863b176751e74bf0"`
Dec 01 02:31:04.575 INFO [stderr] usermod: no changes
Dec 01 02:31:04.651 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 01 02:31:04.652 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 01 02:31:04.652 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 01 02:31:04.654 INFO [stderr] files will be included as a binary target:
Dec 01 02:31:04.655 INFO [stderr] 
Dec 01 02:31:04.655 INFO [stderr] * /source/src/main.rs
Dec 01 02:31:04.655 INFO [stderr] 
Dec 01 02:31:04.656 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 01 02:31:04.656 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 01 02:31:04.656 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 01 02:31:04.657 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 01 02:31:04.657 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 01 02:31:04.657 INFO [stderr] 
Dec 01 02:31:04.658 INFO [stderr] For more information on this warning you can consult
Dec 01 02:31:04.658 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 01 02:31:04.658 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 01 02:31:04.663 INFO [stderr]      Running /target/debug/deps/hello_world-d8a2249824d3e097
Dec 01 02:31:04.666 INFO [stderr]      Running /target/debug/deps/if-44fabc0869b8adcc
Dec 01 02:31:04.666 INFO [stdout] 
Dec 01 02:31:04.667 INFO [stderr]      Running /target/debug/deps/loops-c5dbdef6ed779a08
Dec 01 02:31:04.667 INFO [stdout] running 0 tests
Dec 01 02:31:04.667 INFO [stdout] 
Dec 01 02:31:04.668 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 02:31:04.668 INFO [stdout] 
Dec 01 02:31:04.668 INFO [stdout] 
Dec 01 02:31:04.669 INFO [stdout] running 0 tests
Dec 01 02:31:04.669 INFO [stdout] 
Dec 01 02:31:04.669 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 02:31:04.670 INFO [stdout] 
Dec 01 02:31:04.675 INFO [stdout] 
Dec 01 02:31:04.675 INFO [stderr]      Running /target/debug/deps/ownership-9fb6b9eb323d9fa0
Dec 01 02:31:04.676 INFO [stdout] running 0 tests
Dec 01 02:31:04.676 INFO [stdout] 
Dec 01 02:31:04.676 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 02:31:04.677 INFO [stdout] 
Dec 01 02:31:04.683 INFO [stdout] 
Dec 01 02:31:04.684 INFO [stderr]      Running /target/debug/deps/vectors-60a92250e2b4af2a
Dec 01 02:31:04.684 INFO [stdout] running 0 tests
Dec 01 02:31:04.684 INFO [stdout] 
Dec 01 02:31:04.685 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 02:31:04.685 INFO [stdout] 
Dec 01 02:31:04.691 INFO [stdout] 
Dec 01 02:31:04.692 INFO [stderr] su: No module specific data is present
Dec 01 02:31:04.692 INFO [stdout] running 0 tests
Dec 01 02:31:04.692 INFO [stdout] 
Dec 01 02:31:04.692 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 02:31:04.693 INFO [stdout] 
Dec 01 02:31:05.691 INFO running `"docker" "inspect" "d9fb177fe29aaab42f2c2566d8322c756812adad7a6763f2863b176751e74bf0"`
Dec 01 02:31:06.021 INFO running `"docker" "rm" "-f" "d9fb177fe29aaab42f2c2566d8322c756812adad7a6763f2863b176751e74bf0"`
Dec 01 02:31:06.455 INFO [stdout] d9fb177fe29aaab42f2c2566d8322c756812adad7a6763f2863b176751e74bf0
