[INFO] crate quil 0.4.1 is already in cache
[INFO] extracting crate quil 0.4.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/quil/0.4.1
[INFO] extracting crate quil 0.4.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/quil/0.4.1
[INFO] validating manifest of quil-0.4.1 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 quil-0.4.1 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 quil-0.4.1
[INFO] finished frobbing quil-0.4.1
[INFO] frobbed toml for quil-0.4.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/quil/0.4.1/Cargo.toml
[INFO] started frobbing quil-0.4.1
[INFO] finished frobbing quil-0.4.1
[INFO] frobbed toml for quil-0.4.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/quil/0.4.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 quil-0.4.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/quil/0.4.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5155f9fed7375b20f8524e874b97f43559967182ca563c7dc23da9ccea5fca0a
[INFO] running `"docker" "start" "-a" "5155f9fed7375b20f8524e874b97f43559967182ca563c7dc23da9ccea5fca0a"`
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling winconsole v0.10.0
[INFO] [stderr]    Compiling colored v1.8.0
[INFO] [stderr]    Compiling quil v0.4.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/logger.rs:23:25
[INFO] [stderr]    |
[INFO] [stderr] 23 |   target: Arc<Mutex<Box<Target + 'static>>>,
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Target + 'static`
[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/targets/target_set.rs:29:20
[INFO] [stderr]    |
[INFO] [stderr] 29 |   targets: Vec<Box<Target + 'a>>,
[INFO] [stderr]    |                    ^^^^^^^^^^^ help: use `dyn`: `dyn Target + 'a`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.98s
[INFO] running `"docker" "inspect" "5155f9fed7375b20f8524e874b97f43559967182ca563c7dc23da9ccea5fca0a"`
[INFO] running `"docker" "rm" "-f" "5155f9fed7375b20f8524e874b97f43559967182ca563c7dc23da9ccea5fca0a"`
[INFO] [stdout] 5155f9fed7375b20f8524e874b97f43559967182ca563c7dc23da9ccea5fca0a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/quil/0.4.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0766b6b9f439398da32f222517a835baf413d9a7e3cd1874c64c38d3832f616d
[INFO] running `"docker" "start" "-a" "0766b6b9f439398da32f222517a835baf413d9a7e3cd1874c64c38d3832f616d"`
[INFO] [stderr]    Compiling quil v0.4.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/logger.rs:23:25
[INFO] [stderr]    |
[INFO] [stderr] 23 |   target: Arc<Mutex<Box<Target + 'static>>>,
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Target + 'static`
[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/targets/target_set.rs:29:20
[INFO] [stderr]    |
[INFO] [stderr] 29 |   targets: Vec<Box<Target + 'a>>,
[INFO] [stderr]    |                    ^^^^^^^^^^^ help: use `dyn`: `dyn Target + 'a`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "0766b6b9f439398da32f222517a835baf413d9a7e3cd1874c64c38d3832f616d"`
[INFO] running `"docker" "rm" "-f" "0766b6b9f439398da32f222517a835baf413d9a7e3cd1874c64c38d3832f616d"`
[INFO] [stdout] 0766b6b9f439398da32f222517a835baf413d9a7e3cd1874c64c38d3832f616d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/quil/0.4.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 317314c250d43769d92cfda3269e50219ae67f075e07ac1809b34dbc263c3630
[INFO] running `"docker" "start" "-a" "317314c250d43769d92cfda3269e50219ae67f075e07ac1809b34dbc263c3630"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/quil-5978461dbdecd367
[INFO] [stderr]    Doc-tests quil
[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 13 tests
[INFO] [stdout] test src/lib.rs -  (line 44) ... FAILED
[INFO] [stdout] test src/context.rs - context::Context::get (line 89) ... ok
[INFO] [stdout] test src/context.rs - context::Context::set (line 61) ... ok
[INFO] [stdout] test src/lib.rs - prelude (line 93) ... ok
[INFO] [stdout] test src/lib.rs -  (line 9) ... ok
[INFO] [stdout] test src/context.rs - context::Context::set (line 53) ... ok
[INFO] [stdout] test src/context.rs - context (line 9) ... ok
[INFO] [stdout] test src/context.rs - context::Context::merge (line 108) ... ok
[INFO] [stdout] test src/lib.rs -  (line 25) ... ok
[INFO] [stdout] test src/logger.rs - logger::Logger (line 13) ... ok
[INFO] [stdout] test src/targets/target.rs - targets::target::Target (line 11) ... ok
[INFO] [stdout] test src/logger.rs - logger::Logger::ctx (line 124) ... ok
[INFO] [stdout] test src/logger.rs - logger::Logger::ctx (line 106) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs -  (line 44) stdout ----
[INFO] [stdout] error: unexpected end of macro invocation
[INFO] [stdout]  --> src/lib.rs:50:42
[INFO] [stdout]   |
[INFO] [stdout] 7 |   JsonFile::open("path/to/logfile.json"),
[INFO] [stdout]   |                                          ^ missing tokens in macro arguments
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs -  (line 44)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 12 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "317314c250d43769d92cfda3269e50219ae67f075e07ac1809b34dbc263c3630"`
[INFO] running `"docker" "rm" "-f" "317314c250d43769d92cfda3269e50219ae67f075e07ac1809b34dbc263c3630"`
[INFO] [stdout] 317314c250d43769d92cfda3269e50219ae67f075e07ac1809b34dbc263c3630