[INFO] updating cached repository Nazek42/rsc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Nazek42/rsc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Nazek42/rsc" "work/ex/beta-1.38-1/sources/1.37.0/gh/Nazek42/rsc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Nazek42/rsc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Nazek42/rsc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Nazek42/rsc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Nazek42/rsc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] eedf0a66bfdf1500d57ea39174ef2f7445155eb5
[INFO] sha for GitHub repo Nazek42/rsc: eedf0a66bfdf1500d57ea39174ef2f7445155eb5
[INFO] validating manifest of Nazek42/rsc on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Nazek42/rsc on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Nazek42/rsc
[INFO] finished frobbing Nazek42/rsc
[INFO] frobbed toml for Nazek42/rsc written to work/ex/beta-1.38-1/sources/1.37.0/gh/Nazek42/rsc/Cargo.toml
[INFO] started frobbing Nazek42/rsc
[INFO] finished frobbing Nazek42/rsc
[INFO] frobbed toml for Nazek42/rsc written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Nazek42/rsc/Cargo.toml
[INFO] crate Nazek42/rsc already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Nazek42/rsc against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Nazek42/rsc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 1441a8d069fd4ac05a267677d01eef52e5602cb72d71dd0e43f707fc11633b0d
[INFO] running `"docker" "start" "-a" "1441a8d069fd4ac05a267677d01eef52e5602cb72d71dd0e43f707fc11633b0d"`
[INFO] [stderr]    Compiling libc v0.2.36
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling regex v0.2.6
[INFO] [stderr]    Compiling reflex v0.1.0
[INFO] [stderr]    Compiling rsc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:54:44
[INFO] [stderr]    |
[INFO] [stderr] 54 |     let mut functions: HashMap<String, Box<Fn(&mut Vec<f64>)>> = HashMap::new();
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Vec<f64>)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:118:56
[INFO] [stderr]     |
[INFO] [stderr] 118 | fn define_builtins(functions: &mut HashMap<String, Box<Fn(&mut Vec<f64>)>>) {
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Vec<f64>)`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.16s
[INFO] running `"docker" "inspect" "1441a8d069fd4ac05a267677d01eef52e5602cb72d71dd0e43f707fc11633b0d"`
[INFO] running `"docker" "rm" "-f" "1441a8d069fd4ac05a267677d01eef52e5602cb72d71dd0e43f707fc11633b0d"`
[INFO] [stdout] 1441a8d069fd4ac05a267677d01eef52e5602cb72d71dd0e43f707fc11633b0d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Nazek42/rsc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 382cb284d5361849600069ef4c0facb5ffca60e713bee5ebcc86a87132cf3237
[INFO] running `"docker" "start" "-a" "382cb284d5361849600069ef4c0facb5ffca60e713bee5ebcc86a87132cf3237"`
[INFO] [stderr]    Compiling rsc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:54:44
[INFO] [stderr]    |
[INFO] [stderr] 54 |     let mut functions: HashMap<String, Box<Fn(&mut Vec<f64>)>> = HashMap::new();
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Vec<f64>)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:118:56
[INFO] [stderr]     |
[INFO] [stderr] 118 | fn define_builtins(functions: &mut HashMap<String, Box<Fn(&mut Vec<f64>)>>) {
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Vec<f64>)`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "382cb284d5361849600069ef4c0facb5ffca60e713bee5ebcc86a87132cf3237"`
[INFO] running `"docker" "rm" "-f" "382cb284d5361849600069ef4c0facb5ffca60e713bee5ebcc86a87132cf3237"`
[INFO] [stdout] 382cb284d5361849600069ef4c0facb5ffca60e713bee5ebcc86a87132cf3237
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Nazek42/rsc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 7f223daae8d9712ca99b122cb217520a034787e01767b03ce2bf8abbef75626f
[INFO] running `"docker" "start" "-a" "7f223daae8d9712ca99b122cb217520a034787e01767b03ce2bf8abbef75626f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rsc-ddeb9d2a5769d9dd
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7f223daae8d9712ca99b122cb217520a034787e01767b03ce2bf8abbef75626f"`
[INFO] running `"docker" "rm" "-f" "7f223daae8d9712ca99b122cb217520a034787e01767b03ce2bf8abbef75626f"`
[INFO] [stdout] 7f223daae8d9712ca99b122cb217520a034787e01767b03ce2bf8abbef75626f