[INFO] cloning repository https://github.com/Ethan826/card-chameleon [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ethan826/card-chameleon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEthan826%2Fcard-chameleon"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEthan826%2Fcard-chameleon'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5ddf93000f0cf03acbcb9f8dbd1269ce3fe8b81b [INFO] testing Ethan826/card-chameleon against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEthan826%2Fcard-chameleon" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ethan826/card-chameleon on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Ethan826/card-chameleon [INFO] finished tweaking git repo https://github.com/Ethan826/card-chameleon [INFO] tweaked toml for git repo https://github.com/Ethan826/card-chameleon written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/Ethan826/card-chameleon already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6df6c26159e5c2f954d0d408cb7a467c9b2d8fe6640054a4a63769586c8e84f6 [INFO] running `"docker" "start" "-a" "6df6c26159e5c2f954d0d408cb7a467c9b2d8fe6640054a4a63769586c8e84f6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling utf8-ranges v1.0.1 [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Compiling itertools v0.7.8 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling aho-corasick v0.6.8 [INFO] [stderr] Compiling card-chameleon v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved import `self::Deck` [INFO] [stderr] --> src/deck.rs:246:15 [INFO] [stderr] | [INFO] [stderr] 246 | use self::Deck::*; [INFO] [stderr] | ^^^^ `Deck` is a struct, not a module [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `self::Card` [INFO] [stderr] --> src/deck.rs:245:15 [INFO] [stderr] | [INFO] [stderr] 245 | use self::Card::*; [INFO] [stderr] | ^^^^ `Card` is a struct, not a module [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(try_from)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/card.rs:98:18 [INFO] [stderr] | [INFO] [stderr] 98 | .get("rank") [INFO] [stderr] | ^^^^^^ expected `usize`, found `&str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/card.rs:102:13 [INFO] [stderr] | [INFO] [stderr] 97 | let rank = match &caps [INFO] [stderr] | __________________________- [INFO] [stderr] 98 | | .get("rank") [INFO] [stderr] 99 | | .ok_or("Invalid card rank specified")? [INFO] [stderr] 100 | | .as_str() [INFO] [stderr] | |_____________________- this expression has type `&&str` [INFO] [stderr] 101 | { [INFO] [stderr] 102 | "A" => Ace, [INFO] [stderr] | ^^^ expected `&str`, found `str` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&&str` [INFO] [stderr] found reference `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/card.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 97 | let rank = match &caps [INFO] [stderr] | __________________________- [INFO] [stderr] 98 | | .get("rank") [INFO] [stderr] 99 | | .ok_or("Invalid card rank specified")? [INFO] [stderr] 100 | | .as_str() [INFO] [stderr] | |_____________________- this expression has type `&&str` [INFO] [stderr] ... [INFO] [stderr] 103 | "2" => Two, [INFO] [stderr] | ^^^ expected `&str`, found `str` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&&str` [INFO] [stderr] found reference `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/card.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 97 | let rank = match &caps [INFO] [stderr] | __________________________- [INFO] [stderr] 98 | | .get("rank") [INFO] [stderr] 99 | | .ok_or("Invalid card rank specified")? [INFO] [stderr] 100 | | .as_str() [INFO] [stderr] | |_____________________- this expression has type `&&str` [INFO] [stderr] ... [INFO] [stderr] 104 | "3" => Three, [INFO] [stderr] | ^^^ expected `&str`, found `str` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&&str` [INFO] [stderr] found reference `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/card.rs:105:13 [INFO] [stderr] | [INFO] [stderr] 97 | let rank = match &caps [INFO] [stderr] | __________________________- [INFO] [stderr] 98 | | .get("rank") [INFO] [stderr] 99 | | .ok_or("Invalid card rank specified")? [INFO] [stderr] 100 | | .as_str() [INFO] [stderr] | |_____________________- this expression has type `&&str` [INFO] [stderr] ... [INFO] [stderr] 105 | "4" => Four, [INFO] [stderr] | ^^^ expected `&str`, found `str` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&&str` [INFO] [stderr] found reference `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/card.rs:106:13 [INFO] [stderr] | [INFO] [stderr] 97 | let rank = match &caps [INFO] [stderr] | __________________________- [INFO] [stderr] 98 | | .get("rank") [INFO] [stderr] 99 | | .ok_or("Invalid card rank specified")? [INFO] [stderr] 100 | | .as_str() [INFO] [stderr] | |_____________________- this expression has type `&&str` [INFO] [stderr] ... [INFO] [stderr] 106 | "5" => Five, [INFO] [stderr] | ^^^ expected `&str`, found `str` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&&str` [INFO] [stderr] found reference `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/card.rs:107:13 [INFO] [stderr] | [INFO] [stderr] 97 | let rank = match &caps [INFO] [stderr] | __________________________- [INFO] [stderr] 98 | | .get("rank") [INFO] [stderr] 99 | | .ok_or("Invalid card rank specified")? [INFO] [stderr] 100 | | .as_str() [INFO] [stderr] | |_____________________- this expression has type `&&str` [INFO] [stderr] ... [INFO] [stderr] 107 | "6" => Six, [INFO] [stderr] | ^^^ expected `&str`, found `str` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&&str` [INFO] [stderr] found reference `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/card.rs:108:13 [INFO] [stderr] | [INFO] [stderr] 97 | let rank = match &caps [INFO] [stderr] | __________________________- [INFO] [stderr] 98 | | .get("rank") [INFO] [stderr] 99 | | .ok_or("Invalid card rank specified")? [INFO] [stderr] 100 | | .as_str() [INFO] [stderr] | |_____________________- this expression has type `&&str` [INFO] [stderr] ... [INFO] [stderr] 108 | "7" => Seven, [INFO] [stderr] | ^^^ expected `&str`, found `str` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&&str` [INFO] [stderr] found reference `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/card.rs:109:13 [INFO] [stderr] | [INFO] [stderr] 97 | let rank = match &caps [INFO] [stderr] | __________________________- [INFO] [stderr] 98 | | .get("rank") [INFO] [stderr] 99 | | .ok_or("Invalid card rank specified")? [INFO] [stderr] 100 | | .as_str() [INFO] [stderr] | |_____________________- this expression has type `&&str` [INFO] [stderr] ... [INFO] [stderr] 109 | "8" => Eight, [INFO] [stderr] | ^^^ expected `&str`, found `str` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&&str` [INFO] [stderr] found reference `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/card.rs:110:13 [INFO] [stderr] | [INFO] [stderr] 97 | let rank = match &caps [INFO] [stderr] | __________________________- [INFO] [stderr] 98 | | .get("rank") [INFO] [stderr] 99 | | .ok_or("Invalid card rank specified")? [INFO] [stderr] 100 | | .as_str() [INFO] [stderr] | |_____________________- this expression has type `&&str` [INFO] [stderr] ... [INFO] [stderr] 110 | "9" => Nine, [INFO] [stderr] | ^^^ expected `&str`, found `str` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&&str` [INFO] [stderr] found reference `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/card.rs:111:13 [INFO] [stderr] | [INFO] [stderr] 97 | let rank = match &caps [INFO] [stderr] | __________________________- [INFO] [stderr] 98 | | .get("rank") [INFO] [stderr] 99 | | .ok_or("Invalid card rank specified")? [INFO] [stderr] 100 | | .as_str() [INFO] [stderr] | |_____________________- this expression has type `&&str` [INFO] [stderr] ... [INFO] [stderr] 111 | "10" => Ten, [INFO] [stderr] | ^^^^ expected `&str`, found `str` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&&str` [INFO] [stderr] found reference `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/card.rs:112:13 [INFO] [stderr] | [INFO] [stderr] 97 | let rank = match &caps [INFO] [stderr] | __________________________- [INFO] [stderr] 98 | | .get("rank") [INFO] [stderr] 99 | | .ok_or("Invalid card rank specified")? [INFO] [stderr] 100 | | .as_str() [INFO] [stderr] | |_____________________- this expression has type `&&str` [INFO] [stderr] ... [INFO] [stderr] 112 | "J" => Jack, [INFO] [stderr] | ^^^ expected `&str`, found `str` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&&str` [INFO] [stderr] found reference `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/card.rs:113:13 [INFO] [stderr] | [INFO] [stderr] 97 | let rank = match &caps [INFO] [stderr] | __________________________- [INFO] [stderr] 98 | | .get("rank") [INFO] [stderr] 99 | | .ok_or("Invalid card rank specified")? [INFO] [stderr] 100 | | .as_str() [INFO] [stderr] | |_____________________- this expression has type `&&str` [INFO] [stderr] ... [INFO] [stderr] 113 | "Q" => Queen, [INFO] [stderr] | ^^^ expected `&str`, found `str` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&&str` [INFO] [stderr] found reference `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/card.rs:114:13 [INFO] [stderr] | [INFO] [stderr] 97 | let rank = match &caps [INFO] [stderr] | __________________________- [INFO] [stderr] 98 | | .get("rank") [INFO] [stderr] 99 | | .ok_or("Invalid card rank specified")? [INFO] [stderr] 100 | | .as_str() [INFO] [stderr] | |_____________________- this expression has type `&&str` [INFO] [stderr] ... [INFO] [stderr] 114 | "K" => King, [INFO] [stderr] | ^^^ expected `&str`, found `str` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&&str` [INFO] [stderr] found reference `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/card.rs:118:18 [INFO] [stderr] | [INFO] [stderr] 118 | .get("suit") [INFO] [stderr] | ^^^^^^ expected `usize`, found `&str` [INFO] [stderr] [INFO] [stderr] error: aborting due to 18 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0432, E0554. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `card-chameleon`. [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 `"docker" "inspect" "6df6c26159e5c2f954d0d408cb7a467c9b2d8fe6640054a4a63769586c8e84f6"` [INFO] running `"docker" "rm" "-f" "6df6c26159e5c2f954d0d408cb7a467c9b2d8fe6640054a4a63769586c8e84f6"` [INFO] [stdout] 6df6c26159e5c2f954d0d408cb7a467c9b2d8fe6640054a4a63769586c8e84f6