[INFO] cloning repository https://github.com/archer884/recurrence_relations [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/archer884/recurrence_relations" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcher884%2Frecurrence_relations"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcher884%2Frecurrence_relations'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 14992ef303c8f03fffeea98752916315be42fe23 [INFO] checking archer884/recurrence_relations against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcher884%2Frecurrence_relations" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/archer884/recurrence_relations on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/archer884/recurrence_relations [INFO] finished tweaking git repo https://github.com/archer884/recurrence_relations [INFO] tweaked toml for git repo https://github.com/archer884/recurrence_relations written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/archer884/recurrence_relations already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/kbknapp/clap-rs` [INFO] [stderr] Updating git repository `https://github.com/clap-rs/clap_derive` [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ff102a3b9ce8f66eea50da5e817fa0b580f5f4f1fa49d10092e829e442af6734 [INFO] running `"docker" "start" "-a" "ff102a3b9ce8f66eea50da5e817fa0b580f5f4f1fa49d10092e829e442af6734"` [INFO] [stderr] Compiling clap_derive v0.3.0 (https://github.com/clap-rs/clap_derive#4a46684b) [INFO] [stderr] Checking clap v3.0.0-beta.1 (https://github.com/kbknapp/clap-rs#daef001b) [INFO] [stderr] Checking recurrence_relations v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:63:21 [INFO] [stderr] | [INFO] [stderr] 63 | .short("s") [INFO] [stderr] | ^^^ expected char, found reference [INFO] [stderr] | [INFO] [stderr] = note: expected type `char` [INFO] [stderr] found type `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:68:21 [INFO] [stderr] | [INFO] [stderr] 68 | .short("c") [INFO] [stderr] | ^^^ expected char, found reference [INFO] [stderr] | [INFO] [stderr] = note: expected type `char` [INFO] [stderr] found type `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `super::Instruction` [INFO] [stderr] --> src/main.rs:123:17 [INFO] [stderr] | [INFO] [stderr] 123 | use super::{Instruction, Operation}; [INFO] [stderr] | ^^^^^^^^^^^ no `Instruction` in the root [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:73:21 [INFO] [stderr] | [INFO] [stderr] 73 | .short("o") [INFO] [stderr] | ^^^ expected char, found reference [INFO] [stderr] | [INFO] [stderr] = note: expected type `char` [INFO] [stderr] found type `&'static str` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Operation` [INFO] [stderr] --> src/main.rs:123:30 [INFO] [stderr] | [INFO] [stderr] 123 | use super::{Instruction, Operation}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `iter` found for type `clap::Values<'_>` in the current scope [INFO] [stderr] --> src/main.rs:107:32 [INFO] [stderr] | [INFO] [stderr] 107 | Some(values) => values.iter().filter_map(|s| s.parse().ok()).collect(), [INFO] [stderr] | ^^^^ private field, not a method [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `recurrence_relations`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:63:21 [INFO] [stderr] | [INFO] [stderr] 63 | .short("s") [INFO] [stderr] | ^^^ expected char, found reference [INFO] [stderr] | [INFO] [stderr] = note: expected type `char` [INFO] [stderr] found type `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:68:21 [INFO] [stderr] | [INFO] [stderr] 68 | .short("c") [INFO] [stderr] | ^^^ expected char, found reference [INFO] [stderr] | [INFO] [stderr] = note: expected type `char` [INFO] [stderr] found type `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:73:21 [INFO] [stderr] | [INFO] [stderr] 73 | .short("o") [INFO] [stderr] | ^^^ expected char, found reference [INFO] [stderr] | [INFO] [stderr] = note: expected type `char` [INFO] [stderr] found type `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `iter` found for type `clap::Values<'_>` in the current scope [INFO] [stderr] --> src/main.rs:107:32 [INFO] [stderr] | [INFO] [stderr] 107 | Some(values) => values.iter().filter_map(|s| s.parse().ok()).collect(), [INFO] [stderr] | ^^^^ private field, not a method [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0432, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `recurrence_relations`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "ff102a3b9ce8f66eea50da5e817fa0b580f5f4f1fa49d10092e829e442af6734"` [INFO] running `"docker" "rm" "-f" "ff102a3b9ce8f66eea50da5e817fa0b580f5f4f1fa49d10092e829e442af6734"` [INFO] [stdout] ff102a3b9ce8f66eea50da5e817fa0b580f5f4f1fa49d10092e829e442af6734