[INFO] cloning repository https://github.com/FreeMasen/rox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FreeMasen/rox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreeMasen%2Frox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreeMasen%2Frox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb8602214eb5877c5d9dbef10840cefb874076e9
[INFO] checking FreeMasen/rox against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreeMasen%2Frox" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FreeMasen/rox on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FreeMasen/rox
[INFO] finished tweaking git repo https://github.com/FreeMasen/rox
[INFO] tweaked toml for git repo https://github.com/FreeMasen/rox written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/FreeMasen/rox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hermit-abi v0.1.12
[INFO] [stderr]   Downloaded env_logger v0.6.2
[INFO] [stderr]   Downloaded tracing v0.1.14
[INFO] [stderr]   Downloaded tracing-attributes v0.1.8
[INFO] [stderr]   Downloaded hash-chain v0.3.2
[INFO] [stderr]   Downloaded sharded-slab v0.0.9
[INFO] [stderr]   Downloaded tracing-log v0.1.1
[INFO] [stderr]   Downloaded tracing-serde v0.1.1
[INFO] [stderr]   Downloaded tracing-subscriber v0.2.5
[INFO] [stderr]   Downloaded hashers v1.0.1
[INFO] [stderr]   Downloaded matchers v0.0.1
[INFO] [stderr]   Downloaded tracing-core v0.1.10
[INFO] [stderr]   Downloaded pretty_env_logger v0.3.1
[INFO] [stderr]   Downloaded syn v1.0.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f3dc47e140eb825f71d3492900d2ac5dbd305b689e1b7007910a7330aa3d39b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3f3dc47e140eb825f71d3492900d2ac5dbd305b689e1b7007910a7330aa3d39b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f3dc47e140eb825f71d3492900d2ac5dbd305b689e1b7007910a7330aa3d39b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f3dc47e140eb825f71d3492900d2ac5dbd305b689e1b7007910a7330aa3d39b", kill_on_drop: false }`
[INFO] [stdout] 3f3dc47e140eb825f71d3492900d2ac5dbd305b689e1b7007910a7330aa3d39b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 42894a4c589f51a6ebf2e74ed908f0817e72b738876526e142245a4c3c3e1808
[INFO] running `Command { std: "docker" "start" "-a" "42894a4c589f51a6ebf2e74ed908f0817e72b738876526e142245a4c3c3e1808", kill_on_drop: false }`
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking regex-syntax v0.6.17
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.17
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]     Checking hash-chain v0.3.2
[INFO] [stderr]    Compiling syn v1.0.23
[INFO] [stderr]     Checking rox_shared v0.1.0 (/opt/rustwide/workdir/rox_shared)
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking tracing-core v0.1.10
[INFO] [stderr]     Checking sharded-slab v0.0.9
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]     Checking tracing-log v0.1.1
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]     Checking hashers v1.0.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking regex v1.3.7
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking tracing-serde v0.1.1
[INFO] [stderr]     Checking serde_json v1.0.53
[INFO] [stderr]     Checking pretty_env_logger v0.3.1
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]     Checking roxi v0.1.0 (/opt/rustwide/workdir/roxi)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `scanner` in the crate root
[INFO] [stdout]   --> roxi/src/func.rs:71:56
[INFO] [stdout]    |
[INFO] [stdout] 71 |             crate::parser::Parser::new(crate::scanner::Scanner::new(lox.to_string()).unwrap());
[INFO] [stdout]    |                                                        ^^^^^^^ not found in `crate::scanner`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 49 |     use crate::Scanner;
[INFO] [stdout]    |
[INFO] [stdout] 49 |     use rox_shared::Scanner;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `scanner` in the crate root
[INFO] [stdout]   --> roxi/src/func.rs:95:56
[INFO] [stdout]    |
[INFO] [stdout] 95 |             crate::parser::Parser::new(crate::scanner::Scanner::new(lox.to_string()).unwrap());
[INFO] [stdout]    |                                                        ^^^^^^^ not found in `crate::scanner`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 49 |     use crate::Scanner;
[INFO] [stdout]    |
[INFO] [stdout] 49 |     use rox_shared::Scanner;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `scanner` in the crate root
[INFO] [stdout]    --> roxi/src/interpreter.rs:393:56
[INFO] [stdout]     |
[INFO] [stdout] 393 |             crate::parser::Parser::new(crate::scanner::Scanner::new(lox.into()).unwrap());
[INFO] [stdout]     |                                                        ^^^^^^^ not found in `crate::scanner`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 381 |     use crate::Scanner;
[INFO] [stdout]     |
[INFO] [stdout] 381 |     use rox_shared::Scanner;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `scanner` in the crate root
[INFO] [stdout]    --> roxi/src/interpreter.rs:407:56
[INFO] [stdout]     |
[INFO] [stdout] 407 |             crate::parser::Parser::new(crate::scanner::Scanner::new(lox.into()).unwrap());
[INFO] [stdout]     |                                                        ^^^^^^^ not found in `crate::scanner`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 381 |     use crate::Scanner;
[INFO] [stdout]     |
[INFO] [stdout] 381 |     use rox_shared::Scanner;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `scanner` in the crate root
[INFO] [stdout]    --> roxi/src/interpreter.rs:431:56
[INFO] [stdout]     |
[INFO] [stdout] 431 |             crate::parser::Parser::new(crate::scanner::Scanner::new(lox.into()).unwrap());
[INFO] [stdout]     |                                                        ^^^^^^^ not found in `crate::scanner`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 381 |     use crate::Scanner;
[INFO] [stdout]     |
[INFO] [stdout] 381 |     use rox_shared::Scanner;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `scanner` in the crate root
[INFO] [stdout]    --> roxi/src/interpreter.rs:453:56
[INFO] [stdout]     |
[INFO] [stdout] 453 |             crate::parser::Parser::new(crate::scanner::Scanner::new(lox.into()).unwrap());
[INFO] [stdout]     |                                                        ^^^^^^^ not found in `crate::scanner`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 381 |     use crate::Scanner;
[INFO] [stdout]     |
[INFO] [stdout] 381 |     use rox_shared::Scanner;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `roxi`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "42894a4c589f51a6ebf2e74ed908f0817e72b738876526e142245a4c3c3e1808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42894a4c589f51a6ebf2e74ed908f0817e72b738876526e142245a4c3c3e1808", kill_on_drop: false }`
[INFO] [stdout] 42894a4c589f51a6ebf2e74ed908f0817e72b738876526e142245a4c3c3e1808