[INFO] crate nsh 0.1.3 is already in cache
[INFO] extracting crate nsh 0.1.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/nsh/0.1.3
[INFO] extracting crate nsh 0.1.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nsh/0.1.3
[INFO] validating manifest of nsh-0.1.3 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 nsh-0.1.3 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 nsh-0.1.3
[INFO] finished frobbing nsh-0.1.3
[INFO] frobbed toml for nsh-0.1.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/nsh/0.1.3/Cargo.toml
[INFO] started frobbing nsh-0.1.3
[INFO] finished frobbing nsh-0.1.3
[INFO] frobbed toml for nsh-0.1.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nsh/0.1.3/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 nsh-0.1.3 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-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nsh/0.1.3:/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] 46e544ea286f340c4c805d8aa9dcd0c1f622122095f4bbae6c985e5e6c53d77a
[INFO] running `"docker" "start" "-a" "46e544ea286f340c4c805d8aa9dcd0c1f622122095f4bbae6c985e5e6c53d77a"`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling nix v0.12.1
[INFO] [stderr]    Compiling nsh v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.97s
[INFO] running `"docker" "inspect" "46e544ea286f340c4c805d8aa9dcd0c1f622122095f4bbae6c985e5e6c53d77a"`
[INFO] running `"docker" "rm" "-f" "46e544ea286f340c4c805d8aa9dcd0c1f622122095f4bbae6c985e5e6c53d77a"`
[INFO] [stdout] 46e544ea286f340c4c805d8aa9dcd0c1f622122095f4bbae6c985e5e6c53d77a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nsh/0.1.3:/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] 08e6441b101a873f31a20d323303b49ae1078c08a5d11daa8799516278205c90
[INFO] running `"docker" "start" "-a" "08e6441b101a873f31a20d323303b49ae1078c08a5d11daa8799516278205c90"`
[INFO] [stderr]    Compiling nsh v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/main.rs:1:19
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![cfg_attr(test, feature(test))]
[INFO] [stderr]   |                   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied
[INFO] [stderr]    --> src/prompt.rs:533:28
[INFO] [stderr]     |
[INFO] [stderr] 288 |     pub fn new(isolate_lock: Arc<Mutex<Isolate>>, prompt_fmt: &str) -> PromptRenderer {
[INFO] [stderr]     |     --------------------------------------------------------------------------------- defined here
[INFO] [stderr] ...
[INFO] [stderr] 533 |         let mut renderer = PromptRenderer::new("$ ");
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied
[INFO] [stderr]    --> src/prompt.rs:543:28
[INFO] [stderr]     |
[INFO] [stderr] 288 |     pub fn new(isolate_lock: Arc<Mutex<Isolate>>, prompt_fmt: &str) -> PromptRenderer {
[INFO] [stderr]     |     --------------------------------------------------------------------------------- defined here
[INFO] [stderr] ...
[INFO] [stderr] 543 |         let mut renderer = PromptRenderer::new(prompt);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied
[INFO] [stderr]    --> src/prompt.rs:564:28
[INFO] [stderr]     |
[INFO] [stderr] 288 |     pub fn new(isolate_lock: Arc<Mutex<Isolate>>, prompt_fmt: &str) -> PromptRenderer {
[INFO] [stderr]     |     --------------------------------------------------------------------------------- defined here
[INFO] [stderr] ...
[INFO] [stderr] 564 |         let mut renderer = PromptRenderer::new(prompt);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied
[INFO] [stderr]    --> src/syntax_highlighting.rs:129:13
[INFO] [stderr]     |
[INFO] [stderr] 9   | pub fn highlight(ctx: &InputContext, isolate_lock: Arc<Mutex<Isolate>>) -> String {
[INFO] [stderr]     | --------------------------------------------------------------------------------- defined here
[INFO] [stderr] ...
[INFO] [stderr] 129 |             highlight(&parsed);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0554.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: Could not compile `nsh`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "08e6441b101a873f31a20d323303b49ae1078c08a5d11daa8799516278205c90"`
[INFO] running `"docker" "rm" "-f" "08e6441b101a873f31a20d323303b49ae1078c08a5d11daa8799516278205c90"`
[INFO] [stdout] 08e6441b101a873f31a20d323303b49ae1078c08a5d11daa8799516278205c90