[INFO] cloning repository https://github.com/0xIffy/blackjack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xIffy/blackjack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xIffy%2Fblackjack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xIffy%2Fblackjack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e54a83fa997d5b0491cedc968cd32b9c2d85c291
[INFO] testing 0xIffy/blackjack against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xIffy%2Fblackjack" "/workspace/builds/worker-51/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-51/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/0xIffy/blackjack on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/0xIffy/blackjack
[INFO] finished tweaking git repo https://github.com/0xIffy/blackjack
[INFO] tweaked toml for git repo https://github.com/0xIffy/blackjack written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] crate git repo https://github.com/0xIffy/blackjack already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0386970dedd18e3f5114b2f8b5fa2b86d8e3926ca992672df110433e46b3bc73
[INFO] running `Command { std: "docker" "start" "-a" "0386970dedd18e3f5114b2f8b5fa2b86d8e3926ca992672df110433e46b3bc73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0386970dedd18e3f5114b2f8b5fa2b86d8e3926ca992672df110433e46b3bc73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0386970dedd18e3f5114b2f8b5fa2b86d8e3926ca992672df110433e46b3bc73", kill_on_drop: false }`
[INFO] [stdout] 0386970dedd18e3f5114b2f8b5fa2b86d8e3926ca992672df110433e46b3bc73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 519594258e418df5fe1f0499d5b7fafdae168e3a9043aa94192d996b52cab6ef
[INFO] running `Command { std: "docker" "start" "-a" "519594258e418df5fe1f0499d5b7fafdae168e3a9043aa94192d996b52cab6ef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling serde_derive v1.0.131
[INFO] [stderr]    Compiling serde v1.0.131
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling serde_json v1.0.73
[INFO] [stderr]    Compiling anyhow v1.0.51
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling yansi v0.5.0
[INFO] [stderr]    Compiling bs58 v0.3.1
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.1.2
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[INFO] [stderr]    Compiling cc v1.0.72
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[INFO] [stderr]    Compiling bv v0.11.1
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[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling solana-logger v1.9.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling solana-frozen-abi-macro v1.9.0
[INFO] [stderr]    Compiling solana-frozen-abi v1.9.0
[INFO] [stderr]    Compiling solana-program v1.9.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.78
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.9.1
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[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.78
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling bytemuck_derive v1.0.1
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling solana-sdk-macro v1.9.0
[INFO] [stderr]    Compiling derivative v2.2.0
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[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling wasm-bindgen v0.2.78
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling crypto-mac v0.11.1
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling libsecp256k1-core v0.2.2
[INFO] [stderr]    Compiling hmac v0.8.1
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling hmac-drbg v0.3.0
[INFO] [stderr]    Compiling anchor-syn v0.18.2
[INFO] [stderr]    Compiling borsh-derive v0.9.1
[INFO] [stderr]    Compiling num_enum_derive v0.5.4
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1 v0.6.0
[INFO] [stderr]    Compiling borsh v0.9.1
[INFO] [stderr]    Compiling num_enum v0.5.4
[INFO] [stderr]    Compiling anchor-attribute-account v0.18.2
[INFO] [stderr]    Compiling anchor-attribute-error v0.18.2
[INFO] [stderr]    Compiling anchor-derive-accounts v0.18.2
[INFO] [stderr]    Compiling anchor-attribute-state v0.18.2
[INFO] [stderr]    Compiling anchor-attribute-interface v0.18.2
[INFO] [stderr]    Compiling anchor-attribute-access-control v0.18.2
[INFO] [stderr]    Compiling anchor-attribute-event v0.18.2
[INFO] [stderr]    Compiling anchor-attribute-program v0.18.2
[INFO] [stderr]    Compiling spl-token v3.2.0
[INFO] [stderr]    Compiling anchor-lang v0.18.2
[INFO] [stderr]    Compiling spl-associated-token-account v1.0.3
[INFO] [stderr]    Compiling anchor-spl v0.18.2
[INFO] [stderr]    Compiling blackjack v0.1.0 (/opt/rustwide/workdir/programs/blackjack)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.00s
[INFO] running `Command { std: "docker" "inspect" "519594258e418df5fe1f0499d5b7fafdae168e3a9043aa94192d996b52cab6ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "519594258e418df5fe1f0499d5b7fafdae168e3a9043aa94192d996b52cab6ef", kill_on_drop: false }`
[INFO] [stdout] 519594258e418df5fe1f0499d5b7fafdae168e3a9043aa94192d996b52cab6ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e36cba2eb00f53ae36dd51f65e97eb8b5ed48b7de8ea1b46c18c7b68161a253
[INFO] running `Command { std: "docker" "start" "-a" "0e36cba2eb00f53ae36dd51f65e97eb8b5ed48b7de8ea1b46c18c7b68161a253", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling blackjack v0.1.0 (/opt/rustwide/workdir/programs/blackjack)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/blackjack-4521d9797c57478b)
[INFO] running `Command { std: "docker" "inspect" "0e36cba2eb00f53ae36dd51f65e97eb8b5ed48b7de8ea1b46c18c7b68161a253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e36cba2eb00f53ae36dd51f65e97eb8b5ed48b7de8ea1b46c18c7b68161a253", kill_on_drop: false }`
[INFO] [stdout] 0e36cba2eb00f53ae36dd51f65e97eb8b5ed48b7de8ea1b46c18c7b68161a253
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ee955bbc8973e0c6d37408d895396050fd23303dc6d978d15b2c00b03f98e0f6
[INFO] running `Command { std: "docker" "start" "-a" "ee955bbc8973e0c6d37408d895396050fd23303dc6d978d15b2c00b03f98e0f6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/blackjack-4521d9797c57478b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests blackjack
[INFO] [stdout] test test_id ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error[E0659]: `blackjack` is ambiguous
[INFO] [stderr]    --> /opt/rustwide/workdir/programs/blackjack/src/lib.rs:12:9
[INFO] [stderr]     |
[INFO] [stderr] 12  | pub mod blackjack {
[INFO] [stderr]     |         ^^^^^^^^^ ambiguous name
[INFO] [stderr]     |
[INFO] [stderr]     = note: ambiguous because of multiple potential import sources
[INFO] [stderr]     = note: `blackjack` could refer to a crate passed with `--extern`
[INFO] [stderr]     = help: use `::blackjack` to refer to this crate unambiguously
[INFO] [stderr] note: `blackjack` could also refer to the module defined here
[INFO] [stderr]    --> /opt/rustwide/workdir/programs/blackjack/src/lib.rs:12:1
[INFO] [stderr]     |
[INFO] [stderr] 12  | / pub mod blackjack {
[INFO] [stderr] 13  | |   use super::*;
[INFO] [stderr] 14  | |
[INFO] [stderr] 15  | |   pub fn proxy_transfer(ctx: Context<ProxyTransfer>, amount: u64) -> ProgramResult {
[INFO] [stderr] ...   |
[INFO] [stderr] 308 | |   }
[INFO] [stderr] 309 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     = help: use `crate::blackjack` to refer to this module unambiguously
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0659`.
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "ee955bbc8973e0c6d37408d895396050fd23303dc6d978d15b2c00b03f98e0f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee955bbc8973e0c6d37408d895396050fd23303dc6d978d15b2c00b03f98e0f6", kill_on_drop: false }`
[INFO] [stdout] ee955bbc8973e0c6d37408d895396050fd23303dc6d978d15b2c00b03f98e0f6