[INFO] updating cached repository yui-knk/type_lang
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yui-knk/type_lang
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yui-knk/type_lang" "work/ex/beta-1.38-1/sources/1.37.0/gh/yui-knk/type_lang"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/yui-knk/type_lang'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yui-knk/type_lang" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yui-knk/type_lang"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yui-knk/type_lang'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ed69f34ad8701719671089770ae0063e4ac1aa6a
[INFO] sha for GitHub repo yui-knk/type_lang: ed69f34ad8701719671089770ae0063e4ac1aa6a
[INFO] validating manifest of yui-knk/type_lang 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 yui-knk/type_lang 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 yui-knk/type_lang
[INFO] finished frobbing yui-knk/type_lang
[INFO] frobbed toml for yui-knk/type_lang written to work/ex/beta-1.38-1/sources/1.37.0/gh/yui-knk/type_lang/Cargo.toml
[INFO] started frobbing yui-knk/type_lang
[INFO] finished frobbing yui-knk/type_lang
[INFO] frobbed toml for yui-knk/type_lang written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yui-knk/type_lang/Cargo.toml
[INFO] crate yui-knk/type_lang 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 yui-knk/type_lang 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-4/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/yui-knk/type_lang:/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] 5a538666407143d4a156cedd262d7b3b820dad69808c7e21d21d0167d410c431
[INFO] running `"docker" "start" "-a" "5a538666407143d4a156cedd262d7b3b820dad69808c7e21d21d0167d410c431"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.26
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling string_cache_shared v0.3.0
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling opaque-debug v0.2.2
[INFO] [stderr]    Compiling bit-vec v0.5.0
[INFO] [stderr]    Compiling lalrpop-util v0.16.3
[INFO] [stderr]    Compiling rand_jitter v0.1.1
[INFO] [stderr]    Compiling rand_os v0.1.2
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling block-padding v0.1.3
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling itertools v0.7.8
[INFO] [stderr]    Compiling memchr v2.1.3
[INFO] [stderr]    Compiling bit-set v0.5.0
[INFO] [stderr]    Compiling ena v0.11.0
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.1
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling generic-array v0.12.0
[INFO] [stderr]    Compiling ascii-canvas v1.0.0
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling digest v0.8.0
[INFO] [stderr]    Compiling block-buffer v0.7.2
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling string_cache_codegen v0.4.2
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]    Compiling serde_derive v1.0.85
[INFO] [stderr]    Compiling docopt v1.0.2
[INFO] [stderr]    Compiling lalrpop v0.16.3
[INFO] [stderr]    Compiling type_lang v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/node.rs:242:36
[INFO] [stderr]     |
[INFO] [stderr] 242 | pub fn print_with_indent(buf: &mut Write, node: &Node, level: usize, space_count: usize) -> std::io::Result<()> {
[INFO] [stderr]     |                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ty`
[INFO] [stderr]    --> src/node.rs:255:40
[INFO] [stderr]     |
[INFO] [stderr] 255 |         Lambda(ref var, ref node1, ref ty) => {
[INFO] [stderr]     |                                        ^^ help: consider prefixing with an underscore: `_ty`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node1`
[INFO] [stderr]    --> src/node.rs:280:18
[INFO] [stderr]     |
[INFO] [stderr] 280 |         Succ(ref node1) => {
[INFO] [stderr]     |                  ^^^^^ help: consider prefixing with an underscore: `_node1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node1`
[INFO] [stderr]    --> src/node.rs:284:18
[INFO] [stderr]     |
[INFO] [stderr] 284 |         Pred(ref node1) => {
[INFO] [stderr]     |                  ^^^^^ help: consider prefixing with an underscore: `_node1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node1`
[INFO] [stderr]    --> src/node.rs:288:20
[INFO] [stderr]     |
[INFO] [stderr] 288 |         Iszero(ref node1) => {
[INFO] [stderr]     |                    ^^^^^ help: consider prefixing with an underscore: `_node1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]    --> src/node.rs:292:20
[INFO] [stderr]     |
[INFO] [stderr] 292 |         Record(ref f) => {
[INFO] [stderr]     |                    ^ help: consider prefixing with an underscore: `_f`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]    --> src/node.rs:296:35
[INFO] [stderr]     |
[INFO] [stderr] 296 |         Projection(ref node1, ref label) => {
[INFO] [stderr]     |                                   ^^^^^ help: consider prefixing with an underscore: `_label`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node1`
[INFO] [stderr]    --> src/node.rs:296:24
[INFO] [stderr]     |
[INFO] [stderr] 296 |         Projection(ref node1, ref label) => {
[INFO] [stderr]     |                        ^^^^^ help: consider prefixing with an underscore: `_node1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node1`
[INFO] [stderr]    --> src/node.rs:311:26
[INFO] [stderr]     |
[INFO] [stderr] 311 |         Tag(ref tag, ref node1, ref ty) => {
[INFO] [stderr]     |                          ^^^^^ help: consider prefixing with an underscore: `_node1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tag`
[INFO] [stderr]    --> src/node.rs:311:17
[INFO] [stderr]     |
[INFO] [stderr] 311 |         Tag(ref tag, ref node1, ref ty) => {
[INFO] [stderr]     |                 ^^^ help: consider prefixing with an underscore: `_tag`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ty`
[INFO] [stderr]    --> src/node.rs:311:37
[INFO] [stderr]     |
[INFO] [stderr] 311 |         Tag(ref tag, ref node1, ref ty) => {
[INFO] [stderr]     |                                     ^^ help: consider prefixing with an underscore: `_ty`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cases`
[INFO] [stderr]    --> src/node.rs:315:29
[INFO] [stderr]     |
[INFO] [stderr] 315 |         Case(ref node1, ref cases) => {
[INFO] [stderr]     |                             ^^^^^ help: consider prefixing with an underscore: `_cases`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node1`
[INFO] [stderr]    --> src/node.rs:315:18
[INFO] [stderr]     |
[INFO] [stderr] 315 |         Case(ref node1, ref cases) => {
[INFO] [stderr]     |                  ^^^^^ help: consider prefixing with an underscore: `_node1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node1`
[INFO] [stderr]    --> src/node.rs:319:16
[INFO] [stderr]     |
[INFO] [stderr] 319 |         As(ref node1, ref ty) => {
[INFO] [stderr]     |                ^^^^^ help: consider prefixing with an underscore: `_node1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ty`
[INFO] [stderr]    --> src/node.rs:319:27
[INFO] [stderr]     |
[INFO] [stderr] 319 |         As(ref node1, ref ty) => {
[INFO] [stderr]     |                           ^^ help: consider prefixing with an underscore: `_ty`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node1`
[INFO] [stderr]    --> src/node.rs:323:17
[INFO] [stderr]     |
[INFO] [stderr] 323 |         Fix(ref node1) => {
[INFO] [stderr]     |                 ^^^^^ help: consider prefixing with an underscore: `_node1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l`
[INFO] [stderr]    --> src/node.rs:343:17
[INFO] [stderr]     |
[INFO] [stderr] 343 |         Loc(ref l) => {
[INFO] [stderr]     |                 ^ help: consider prefixing with an underscore: `_l`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         print_with_indent(&mut io::stdout(), &result, 0, 2);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 22s
[INFO] running `"docker" "inspect" "5a538666407143d4a156cedd262d7b3b820dad69808c7e21d21d0167d410c431"`
[INFO] running `"docker" "rm" "-f" "5a538666407143d4a156cedd262d7b3b820dad69808c7e21d21d0167d410c431"`
[INFO] [stdout] 5a538666407143d4a156cedd262d7b3b820dad69808c7e21d21d0167d410c431
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/yui-knk/type_lang:/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] e71cb377f2c8bd4f7318094f8d9ddcbf0557493e0066dd7b8349f77c94628a60
[INFO] running `"docker" "start" "-a" "e71cb377f2c8bd4f7318094f8d9ddcbf0557493e0066dd7b8349f77c94628a60"`
[INFO] [stderr]    Compiling type_lang v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         print_with_indent(&mut io::stdout(), &result, 0, 2);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/node.rs:242:36
[INFO] [stderr]     |
[INFO] [stderr] 242 | pub fn print_with_indent(buf: &mut Write, node: &Node, level: usize, space_count: usize) -> std::io::Result<()> {
[INFO] [stderr]     |                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ty`
[INFO] [stderr]    --> src/node.rs:255:40
[INFO] [stderr]     |
[INFO] [stderr] 255 |         Lambda(ref var, ref node1, ref ty) => {
[INFO] [stderr]     |                                        ^^ help: consider prefixing with an underscore: `_ty`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node1`
[INFO] [stderr]    --> src/node.rs:280:18
[INFO] [stderr]     |
[INFO] [stderr] 280 |         Succ(ref node1) => {
[INFO] [stderr]     |                  ^^^^^ help: consider prefixing with an underscore: `_node1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node1`
[INFO] [stderr]    --> src/node.rs:284:18
[INFO] [stderr]     |
[INFO] [stderr] 284 |         Pred(ref node1) => {
[INFO] [stderr]     |                  ^^^^^ help: consider prefixing with an underscore: `_node1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node1`
[INFO] [stderr]    --> src/node.rs:288:20
[INFO] [stderr]     |
[INFO] [stderr] 288 |         Iszero(ref node1) => {
[INFO] [stderr]     |                    ^^^^^ help: consider prefixing with an underscore: `_node1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]    --> src/node.rs:292:20
[INFO] [stderr]     |
[INFO] [stderr] 292 |         Record(ref f) => {
[INFO] [stderr]     |                    ^ help: consider prefixing with an underscore: `_f`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]    --> src/node.rs:296:35
[INFO] [stderr]     |
[INFO] [stderr] 296 |         Projection(ref node1, ref label) => {
[INFO] [stderr]     |                                   ^^^^^ help: consider prefixing with an underscore: `_label`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node1`
[INFO] [stderr]    --> src/node.rs:296:24
[INFO] [stderr]     |
[INFO] [stderr] 296 |         Projection(ref node1, ref label) => {
[INFO] [stderr]     |                        ^^^^^ help: consider prefixing with an underscore: `_node1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node1`
[INFO] [stderr]    --> src/node.rs:311:26
[INFO] [stderr]     |
[INFO] [stderr] 311 |         Tag(ref tag, ref node1, ref ty) => {
[INFO] [stderr]     |                          ^^^^^ help: consider prefixing with an underscore: `_node1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tag`
[INFO] [stderr]    --> src/node.rs:311:17
[INFO] [stderr]     |
[INFO] [stderr] 311 |         Tag(ref tag, ref node1, ref ty) => {
[INFO] [stderr]     |                 ^^^ help: consider prefixing with an underscore: `_tag`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ty`
[INFO] [stderr]    --> src/node.rs:311:37
[INFO] [stderr]     |
[INFO] [stderr] 311 |         Tag(ref tag, ref node1, ref ty) => {
[INFO] [stderr]     |                                     ^^ help: consider prefixing with an underscore: `_ty`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cases`
[INFO] [stderr]    --> src/node.rs:315:29
[INFO] [stderr]     |
[INFO] [stderr] 315 |         Case(ref node1, ref cases) => {
[INFO] [stderr]     |                             ^^^^^ help: consider prefixing with an underscore: `_cases`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node1`
[INFO] [stderr]    --> src/node.rs:315:18
[INFO] [stderr]     |
[INFO] [stderr] 315 |         Case(ref node1, ref cases) => {
[INFO] [stderr]     |                  ^^^^^ help: consider prefixing with an underscore: `_node1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node1`
[INFO] [stderr]    --> src/node.rs:319:16
[INFO] [stderr]     |
[INFO] [stderr] 319 |         As(ref node1, ref ty) => {
[INFO] [stderr]     |                ^^^^^ help: consider prefixing with an underscore: `_node1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ty`
[INFO] [stderr]    --> src/node.rs:319:27
[INFO] [stderr]     |
[INFO] [stderr] 319 |         As(ref node1, ref ty) => {
[INFO] [stderr]     |                           ^^ help: consider prefixing with an underscore: `_ty`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node1`
[INFO] [stderr]    --> src/node.rs:323:17
[INFO] [stderr]     |
[INFO] [stderr] 323 |         Fix(ref node1) => {
[INFO] [stderr]     |                 ^^^^^ help: consider prefixing with an underscore: `_node1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l`
[INFO] [stderr]    --> src/node.rs:343:17
[INFO] [stderr]     |
[INFO] [stderr] 343 |         Loc(ref l) => {
[INFO] [stderr]     |                 ^ help: consider prefixing with an underscore: `_l`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]     --> /opt/crater/target/debug/build/type_lang-99600a5a9b542adb/out/parser.rs:4450:9
[INFO] [stderr]      |
[INFO] [stderr] 4450 |         pub fn new() -> TypeParser {
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]     --> /opt/crater/target/debug/build/type_lang-99600a5a9b542adb/out/parser.rs:4450:9
[INFO] [stderr]      |
[INFO] [stderr] 4450 |         pub fn new() -> TypeParser {
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.10s
[INFO] running `"docker" "inspect" "e71cb377f2c8bd4f7318094f8d9ddcbf0557493e0066dd7b8349f77c94628a60"`
[INFO] running `"docker" "rm" "-f" "e71cb377f2c8bd4f7318094f8d9ddcbf0557493e0066dd7b8349f77c94628a60"`
[INFO] [stdout] e71cb377f2c8bd4f7318094f8d9ddcbf0557493e0066dd7b8349f77c94628a60
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/yui-knk/type_lang:/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] b1ae400966fcbebf29f85b0d125347cb520ca9dc65c13c675abc04b2863d1205
[INFO] running `"docker" "start" "-a" "b1ae400966fcbebf29f85b0d125347cb520ca9dc65c13c675abc04b2863d1205"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/type_lang-08e010db2ecb2fc6
[INFO] [stdout] 
[INFO] [stdout] running 109 tests
[INFO] [stdout] test eval::tests::test_eval_as ... ok
[INFO] [stdout] test eval::tests::test_eval_appy6 ... ok
[INFO] [stdout] test eval::tests::test_eval_appy2 ... ok
[INFO] [stdout] test eval::tests::test_eval_appy7 ... ok
[INFO] [stdout] test eval::tests::test_eval_appy4 ... ok
[INFO] [stdout] test eval::tests::test_eval_appy5 ... ok
[INFO] [stdout] test eval::tests::test_eval_appy1 ... ok
[INFO] [stdout] test eval::tests::test_eval_appy3 ... ok
[INFO] [stdout] test eval::tests::test_eval_deref ... ok
[INFO] [stdout] test eval::tests::test_eval_assign ... ok
[INFO] [stdout] test eval::tests::test_eval_false ... ok
[INFO] [stdout] test eval::tests::test_eval_fix1 ... ok
[INFO] [stdout] test eval::tests::test_eval_fix2 ... ok
[INFO] [stdout] test eval::tests::test_eval_fix3 ... ok
[INFO] [stdout] test eval::tests::test_eval_associativity ... ok
[INFO] [stdout] test eval::tests::test_eval_if ... ok
[INFO] [stdout] test eval::tests::test_eval_case ... ok
[INFO] [stdout] test eval::tests::test_eval_nat ... ok
[INFO] [stdout] test eval::tests::test_eval_lambda ... ok
[INFO] [stdout] test eval::tests::test_eval_letrec2 ... ok
[INFO] [stdout] test eval::tests::test_eval_projection_apply ... ok
[INFO] [stdout] test eval::tests::test_eval_record ... ok
[INFO] [stdout] test eval::tests::test_eval_iszero ... ok
[INFO] [stdout] test eval::tests::test_eval_letrec1 ... ok
[INFO] [stdout] test eval::tests::test_eval_letrec3 ... ok
[INFO] [stdout] test eval::tests::test_eval_ref ... ok
[INFO] [stdout] test eval::tests::test_eval_unit ... ok
[INFO] [stdout] test eval::tests::test_eval_pred ... ok
[INFO] [stdout] test eval::tests::test_eval_succ ... ok
[INFO] [stdout] test eval::tests_env::test_find_by_variable ... ok
[INFO] [stdout] test eval::tests::test_eval_unit_derived_form ... ok
[INFO] [stdout] test eval::tests::test_eval_unitt ... ok
[INFO] [stdout] test eval::tests::test_eval_true ... ok
[INFO] [stdout] test eval::tests::test_eval_variant ... ok
[INFO] [stdout] test eval::tests::test_eval_succ_pred ... ok
[INFO] [stdout] test parser_test::tests::test_parse_apply ... ok
[INFO] [stdout] test parser_test::tests::test_parse_apply_2 ... ok
[INFO] [stdout] test eval::tests::test_eval_let ... ok
[INFO] [stdout] test parser_test::tests::test_parse_assign ... ok
[INFO] [stdout] test parser_test::tests::test_parse_false ... ok
[INFO] [stdout] test parser_test::tests::test_parse_deref ... ok
[INFO] [stdout] test parser_test::tests::test_parse_case ... ok
[INFO] [stdout] test eval::tests::test_eval_projection ... ok
[INFO] [stdout] test parser_test::tests::test_parse_lambda ... ok
[INFO] [stdout] test parser_test::tests::test_parse_as ... ok
[INFO] [stdout] test parser_test::tests::test_parse_if ... ok
[INFO] [stdout] test parser_test::tests::test_parse_iszero ... ok
[INFO] [stdout] test parser_test::tests::test_parse_let ... ok
[INFO] [stdout] test parser_test::tests::test_parse_fix ... ok
[INFO] [stdout] test parser_test::tests::test_parse_lambda_nested_arrow_type ... ok
[INFO] [stdout] test parser_test::tests::test_parse_lambda_not_arrow_type ... ok
[INFO] [stdout] test parser_test::tests::test_parse_projection ... ok
[INFO] [stdout] test parser_test::tests::test_parse_record ... ok
[INFO] [stdout] test parser_test::tests::test_parse_nat ... ok
[INFO] [stdout] test parser_test::tests::test_parse_projection2 ... ok
[INFO] [stdout] test parser_test::tests::test_parse_pred ... ok
[INFO] [stdout] test parser_test::tests::test_parse_ref ... ok
[INFO] [stdout] test parser_test::tests::test_parse_top_type ... ok
[INFO] [stdout] test parser_test::tests::test_parse_tag1 ... ok
[INFO] [stdout] test parser_test::tests::test_parse_tag2 ... ok
[INFO] [stdout] test parser_test::tests::test_parse_unit_derived_form ... ok
[INFO] [stdout] test parser_test::tests::test_parse_record_type ... ok
[INFO] [stdout] test ty::tests::test_record_type_equality ... ok
[INFO] [stdout] test parser_test::tests::test_parse_true ... ok
[INFO] [stdout] test parser_test::tests::test_parse_var_ref ... ok
[INFO] [stdout] test parser_test::tests::test_parse_true_false ... ok
[INFO] [stdout] test parser_test::tests::test_parse_variant_type ... ok
[INFO] [stdout] test parser_test::tests::test_parse_record_arrow_type ... ok
[INFO] [stdout] test parser_test::tests::test_parse_succ ... ok
[INFO] [stdout] test parser_test::tests::test_parse_unit_type ... ok
[INFO] [stdout] test type_check::tests::test_check_apply1 ... ok
[INFO] [stdout] test type_check::tests::test_check_apply2 ... ok
[INFO] [stdout] test type_check::tests::test_check_apply5 ... ok
[INFO] [stdout] test type_check::tests::test_check_apply4 ... ok
[INFO] [stdout] test type_check::tests::test_check_apply3 ... ok
[INFO] [stdout] test type_check::tests::test_check_apply7 ... ok
[INFO] [stdout] test type_check::tests::test_check_apply6 ... ok
[INFO] [stdout] test type_check::tests::test_check_deref ... ok
[INFO] [stdout] test type_check::tests::test_check_lambda ... ok
[INFO] [stdout] test type_check::tests::test_check_iszero ... ok
[INFO] [stdout] test type_check::tests::test_check_bool ... ok
[INFO] [stdout] test type_check::tests::test_check_assign ... ok
[INFO] [stdout] test type_check::tests::test_check_fix ... ok
[INFO] [stdout] test type_check::tests::test_check_pred ... ok
[INFO] [stdout] test type_check::tests::test_check_record ... ok
[INFO] [stdout] test type_check::tests::test_check_nat ... ok
[INFO] [stdout] test type_check::tests::test_check_type_mismatch ... ok
[INFO] [stdout] test type_check::tests::test_check_ref ... ok
[INFO] [stdout] test type_check::tests::test_check_if_then_else ... ok
[INFO] [stdout] test type_check::tests::test_check_unit ... ok
[INFO] [stdout] test type_check::tests::test_check_let ... ok
[INFO] [stdout] test type_check::tests_env::test_find_by_variable ... ok
[INFO] [stdout] test type_check::tests_subtype_eq::test_subtype_eq_record ... ok
[INFO] [stdout] test type_check::tests_subtype_eq::test_subtype_eq_top ... ok
[INFO] [stdout] test type_check::tests::test_check_variable_not_found ... ok
[INFO] [stdout] test type_check::tests_type_eq::test_type_eq_arrow ... ok
[INFO] [stdout] test type_check::tests_type_eq::test_type_eq_nat ... ok
[INFO] [stdout] test type_check::tests_type_eq::test_type_eq_bool ... ok
[INFO] [stdout] test type_check::tests_type_eq::test_type_eq_record ... ok
[INFO] [stdout] test type_check::tests_subtype_eq::test_subtype_eq_arrow ... ok
[INFO] [stdout] test type_check::tests::test_check_succ ... ok
[INFO] [stdout] test type_check::tests_type_eq::test_type_eq_unit ... ok
[INFO] [stdout] test type_check::tests_type_eq::test_type_eq_ref ... ok
[INFO] [stdout] test type_check::tests_type_eq::test_type_eq_variant ... ok
[INFO] [stdout] test type_check::tests_type_eq::test_type_eq_top ... ok
[INFO] [stdout] test type_check::tests::test_check_as ... ok
[INFO] [stdout] test type_check::tests::test_check_projection ... ok
[INFO] [stdout] test type_check::tests::test_check_variant ... ok
[INFO] [stdout] test type_check::tests::test_check_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 109 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/type_lang-1bbd75c0a9403f06
[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] [stderr]    Doc-tests type_lang
[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" "b1ae400966fcbebf29f85b0d125347cb520ca9dc65c13c675abc04b2863d1205"`
[INFO] running `"docker" "rm" "-f" "b1ae400966fcbebf29f85b0d125347cb520ca9dc65c13c675abc04b2863d1205"`
[INFO] [stdout] b1ae400966fcbebf29f85b0d125347cb520ca9dc65c13c675abc04b2863d1205