[INFO] cloning repository https://github.com/raspite/rsh
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/raspite/rsh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraspite%2Frsh", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraspite%2Frsh'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 771bc806206a48c41867a0104714d64035d78d6a
[INFO] checking raspite/rsh against try#0ab79c4b48ad19260fa46623f452c1b403a360e8 for pr-74315
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraspite%2Frsh" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/raspite/rsh on toolchain 0ab79c4b48ad19260fa46623f452c1b403a360e8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/raspite/rsh
[INFO] finished tweaking git repo https://github.com/raspite/rsh
[INFO] tweaked toml for git repo https://github.com/raspite/rsh written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/raspite/rsh already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded radix_trie v0.0.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "metadata" "--no-deps" "--format-version=1", 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] 5a38ced5f285a2638dc4f136625001ca58e0e5e1d830bba0c33be57773705346
[INFO] running `Command { std: "docker" "start" "-a" "5a38ced5f285a2638dc4f136625001ca58e0e5e1d830bba0c33be57773705346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a38ced5f285a2638dc4f136625001ca58e0e5e1d830bba0c33be57773705346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a38ced5f285a2638dc4f136625001ca58e0e5e1d830bba0c33be57773705346", kill_on_drop: false }`
[INFO] [stdout] 5a38ced5f285a2638dc4f136625001ca58e0e5e1d830bba0c33be57773705346
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecbbf601bd5669f39e6c6a6b0edfbceb76ccd6ffe1bcbd1185be5e33ba02d290
[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" "ecbbf601bd5669f39e6c6a6b0edfbceb76ccd6ffe1bcbd1185be5e33ba02d290", kill_on_drop: false }`
[INFO] [stderr]     Checking nibble_vec v0.0.3
[INFO] [stderr]     Checking radix_trie v0.0.9
[INFO] [stderr]     Checking rsh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/rsh/mod.rs:54:15
[INFO] [stdout]    |
[INFO] [stdout] 54 |         match env::home_dir() {
[INFO] [stdout]    |               ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/rsh/mod.rs:54:15
[INFO] [stdout]    |
[INFO] [stdout] 54 |         match env::home_dir() {
[INFO] [stdout]    |               ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/rsh/mod.rs:159:9
[INFO] [stdout]     |
[INFO] [stdout] 159 |         io::stdout().flush();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `variables` on type `rsh::State`
[INFO] [stdout]   --> src/rsh/builtins/mod.rs:71:22
[INFO] [stdout]    |
[INFO] [stdout] 71 |         assert_eq!(s.variables.get("test").unwrap(), "hello world");
[INFO] [stdout]    |                      ^^^^^^^^^ unknown field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `cwd`, `aliases`, `argv`, `argc`, `exit_status`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `variables` on type `rsh::State`
[INFO] [stdout]   --> src/rsh/builtins/mod.rs:77:11
[INFO] [stdout]    |
[INFO] [stdout] 77 |         s.variables.insert("test".to_string(), "hello world".to_string());
[INFO] [stdout]    |           ^^^^^^^^^ unknown field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `cwd`, `aliases`, `argv`, `argc`, `exit_status`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `variables` on type `rsh::State`
[INFO] [stdout]   --> src/rsh/builtins/mod.rs:83:22
[INFO] [stdout]    |
[INFO] [stdout] 83 |         assert_eq!(s.variables.get("test"), None);
[INFO] [stdout]    |                      ^^^^^^^^^ unknown field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `cwd`, `aliases`, `argv`, `argc`, `exit_status`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `variables` on type `rsh::State`
[INFO] [stdout]   --> src/rsh/builtins/mod.rs:89:11
[INFO] [stdout]    |
[INFO] [stdout] 89 |         s.variables.insert("test".to_string(), "hello world".to_string());
[INFO] [stdout]    |           ^^^^^^^^^ unknown field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `cwd`, `aliases`, `argv`, `argc`, `exit_status`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0609`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rsh`.
[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" "ecbbf601bd5669f39e6c6a6b0edfbceb76ccd6ffe1bcbd1185be5e33ba02d290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecbbf601bd5669f39e6c6a6b0edfbceb76ccd6ffe1bcbd1185be5e33ba02d290", kill_on_drop: false }`
[INFO] [stdout] ecbbf601bd5669f39e6c6a6b0edfbceb76ccd6ffe1bcbd1185be5e33ba02d290