[INFO] updating cached repository LeoTindall/mlem_asm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/LeoTindall/mlem_asm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/LeoTindall/mlem_asm" "work/ex/beta-1.38-1/sources/1.37.0/gh/LeoTindall/mlem_asm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/LeoTindall/mlem_asm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/LeoTindall/mlem_asm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LeoTindall/mlem_asm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LeoTindall/mlem_asm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bea395c16186300f68f771ab8e80068eae6a4656
[INFO] sha for GitHub repo LeoTindall/mlem_asm: bea395c16186300f68f771ab8e80068eae6a4656
[INFO] validating manifest of LeoTindall/mlem_asm 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 LeoTindall/mlem_asm 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 LeoTindall/mlem_asm
[INFO] finished frobbing LeoTindall/mlem_asm
[INFO] frobbed toml for LeoTindall/mlem_asm written to work/ex/beta-1.38-1/sources/1.37.0/gh/LeoTindall/mlem_asm/Cargo.toml
[INFO] started frobbing LeoTindall/mlem_asm
[INFO] finished frobbing LeoTindall/mlem_asm
[INFO] frobbed toml for LeoTindall/mlem_asm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LeoTindall/mlem_asm/Cargo.toml
[INFO] crate LeoTindall/mlem_asm 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing LeoTindall/mlem_asm 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/LeoTindall/mlem_asm:/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] 20d5bdf31808f12b7ea6a093327a8c36de2d192789f71d19500751d51e310248
[INFO] running `"docker" "start" "-a" "20d5bdf31808f12b7ea6a093327a8c36de2d192789f71d19500751d51e310248"`
[INFO] [stderr]    Compiling serde_cbor v0.5.2
[INFO] [stderr]    Compiling syn v0.11.10
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.2
[INFO] [stderr]    Compiling serde_derive v0.9.13
[INFO] [stderr]    Compiling mlem v0.1.0
[INFO] [stderr]    Compiling mlem-asm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:61:51
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub fn program_to_writer(p: &Program, mut w: &mut Write) -> Result<(), serde_cbor::Error> {
[INFO] [stderr]    |                                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `arg3` is assigned to, but never used
[INFO] [stderr]   --> src/parse/mod.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let mut arg3 = None;
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr]    = note: consider using `_arg3` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `arg3` is never read
[INFO] [stderr]   --> src/parse/mod.rs:70:24
[INFO] [stderr]    |
[INFO] [stderr] 70 |             Ok(v) => { arg3 = Some(v); },
[INFO] [stderr]    |                        ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused comparison that must be used
[INFO] [stderr]   --> src/lex.rs:25:17
[INFO] [stderr]    |
[INFO] [stderr] 25 |                 state == LexState::Done;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.23s
[INFO] running `"docker" "inspect" "20d5bdf31808f12b7ea6a093327a8c36de2d192789f71d19500751d51e310248"`
[INFO] running `"docker" "rm" "-f" "20d5bdf31808f12b7ea6a093327a8c36de2d192789f71d19500751d51e310248"`
[INFO] [stdout] 20d5bdf31808f12b7ea6a093327a8c36de2d192789f71d19500751d51e310248
[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/LeoTindall/mlem_asm:/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] e5765e350a06b7538f6883ce80961caa0d5b951ca055029b334b663e4780ae7d
[INFO] running `"docker" "start" "-a" "e5765e350a06b7538f6883ce80961caa0d5b951ca055029b334b663e4780ae7d"`
[INFO] [stderr]    Compiling mlem-asm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:61:51
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub fn program_to_writer(p: &Program, mut w: &mut Write) -> Result<(), serde_cbor::Error> {
[INFO] [stderr]    |                                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `arg3` is assigned to, but never used
[INFO] [stderr]   --> src/parse/mod.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let mut arg3 = None;
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr]    = note: consider using `_arg3` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `arg3` is never read
[INFO] [stderr]   --> src/parse/mod.rs:70:24
[INFO] [stderr]    |
[INFO] [stderr] 70 |             Ok(v) => { arg3 = Some(v); },
[INFO] [stderr]    |                        ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_memory_absolute`
[INFO] [stderr]   --> src/parse/test.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn test_memory_absolute() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused comparison that must be used
[INFO] [stderr]   --> src/lex.rs:25:17
[INFO] [stderr]    |
[INFO] [stderr] 25 |                 state == LexState::Done;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
[INFO] running `"docker" "inspect" "e5765e350a06b7538f6883ce80961caa0d5b951ca055029b334b663e4780ae7d"`
[INFO] running `"docker" "rm" "-f" "e5765e350a06b7538f6883ce80961caa0d5b951ca055029b334b663e4780ae7d"`
[INFO] [stdout] e5765e350a06b7538f6883ce80961caa0d5b951ca055029b334b663e4780ae7d
[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/LeoTindall/mlem_asm:/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] 3cd2fe40462b18b0a5571fa4afd1d5d4d88efe72ca55beadbcaa9cb4b19a6f6c
[INFO] running `"docker" "start" "-a" "3cd2fe40462b18b0a5571fa4afd1d5d4d88efe72ca55beadbcaa9cb4b19a6f6c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mlem_asm-9250cc5f66f7449d
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test lex::test_lex::test_lex_line_with_comment ... ok
[INFO] [stdout] test lex::test_lex::test_lex_line_lexes_only_one_line ... ok
[INFO] [stdout] test lex::test_lex::test_lex_multiple_lines ... ok
[INFO] [stdout] test test::test_program_to_writer ... ok
[INFO] [stdout] test parse::test::test_single_argument ... ok
[INFO] [stdout] test parse::test::test_radix_literals ... ok
[INFO] [stdout] test parse::test::test_parse_invalid_program ... ok
[INFO] [stdout] test parse::test::test_parse_valid_program ... ok
[INFO] [stdout] test parse::test::test_double_argument ... ok
[INFO] [stdout] test parse::test::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mlem_asm-c746400749633d33
[INFO] [stderr]    Doc-tests mlem-asm
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/parse/mod.rs - parse::parse_line (line 19) ... ok
[INFO] [stdout] test src/parse/mod.rs - parse::parse_program (line 127) ... ok
[INFO] [stdout] test src/lib.rs -  (line 23) ... ok
[INFO] [stdout] test src/parse/mod.rs - parse::parse_program (line 147) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3cd2fe40462b18b0a5571fa4afd1d5d4d88efe72ca55beadbcaa9cb4b19a6f6c"`
[INFO] running `"docker" "rm" "-f" "3cd2fe40462b18b0a5571fa4afd1d5d4d88efe72ca55beadbcaa9cb4b19a6f6c"`
[INFO] [stdout] 3cd2fe40462b18b0a5571fa4afd1d5d4d88efe72ca55beadbcaa9cb4b19a6f6c