[INFO] cloning repository https://github.com/secretshardul/solana-anchor-tutorial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/secretshardul/solana-anchor-tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsecretshardul%2Fsolana-anchor-tutorial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsecretshardul%2Fsolana-anchor-tutorial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e298a41c8a3582ecaa457a7ff62756d833b84eaa
[INFO] testing secretshardul/solana-anchor-tutorial against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsecretshardul%2Fsolana-anchor-tutorial" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/secretshardul/solana-anchor-tutorial on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/secretshardul/solana-anchor-tutorial
[INFO] finished tweaking git repo https://github.com/secretshardul/solana-anchor-tutorial
[INFO] tweaked toml for git repo https://github.com/secretshardul/solana-anchor-tutorial written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/secretshardul/solana-anchor-tutorial already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ef9f44fa8d85e191ddfcb9fc335276c1986e7db03df858d21deb0e0c068649f
[INFO] running `Command { std: "docker" "start" "-a" "1ef9f44fa8d85e191ddfcb9fc335276c1986e7db03df858d21deb0e0c068649f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ef9f44fa8d85e191ddfcb9fc335276c1986e7db03df858d21deb0e0c068649f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ef9f44fa8d85e191ddfcb9fc335276c1986e7db03df858d21deb0e0c068649f", kill_on_drop: false }`
[INFO] [stdout] 1ef9f44fa8d85e191ddfcb9fc335276c1986e7db03df858d21deb0e0c068649f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02afc329f1c8642e4f145e11987ed91cd9115322ff6b7bb389090563b8e1ca89
[INFO] running `Command { std: "docker" "start" "-a" "02afc329f1c8642e4f145e11987ed91cd9115322ff6b7bb389090563b8e1ca89", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling cpufeatures v0.1.1
[INFO] [stderr]    Compiling bs58 v0.3.1
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]    Compiling subtle v2.4.0
[INFO] [stderr]    Compiling rustversion v1.0.4
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling bytemuck v1.5.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling bv v0.11.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling blake3 v0.3.7
[INFO] [stderr]    Compiling solana-frozen-abi-macro v1.6.8
[INFO] [stderr]    Compiling solana-frozen-abi v1.6.8
[INFO] [stderr]    Compiling solana-program v1.6.8
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling memmap2 v0.1.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling curve25519-dalek v2.1.2
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling solana-logger v1.6.8
[INFO] [stderr]    Compiling borsh-derive-internal v0.8.2
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.8.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling solana-sdk-macro v1.6.8
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling serde_json v1.0.64
[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 sha2 v0.9.5
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling anchor-syn v0.5.0
[INFO] [stderr]    Compiling borsh-derive v0.8.2
[INFO] [stderr]    Compiling borsh v0.8.2
[INFO] [stderr]    Compiling anchor-attribute-interface v0.5.0
[INFO] [stderr]    Compiling anchor-attribute-event v0.5.0
[INFO] [stderr]    Compiling anchor-attribute-access-control v0.5.0
[INFO] [stderr]    Compiling anchor-attribute-account v0.5.0
[INFO] [stderr]    Compiling anchor-attribute-state v0.5.0
[INFO] [stderr]    Compiling anchor-attribute-error v0.5.0
[INFO] [stderr]    Compiling anchor-derive-accounts v0.5.0
[INFO] [stderr]    Compiling anchor-attribute-program v0.5.0
[INFO] [stderr]    Compiling anchor-lang v0.5.0
[INFO] [stderr]    Compiling t1_basics v0.1.0 (/opt/rustwide/workdir/programs/t1_basics)
[INFO] [stderr]    Compiling t2_accounts_and_args v0.1.0 (/opt/rustwide/workdir/programs/t2_accounts_and_args)
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]  --> programs/t1_basics/src/lib.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn initialize(ctx: Context<Initialize>) -> ProgramResult {
[INFO] [stdout]   |                       ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.41s
[INFO] running `Command { std: "docker" "inspect" "02afc329f1c8642e4f145e11987ed91cd9115322ff6b7bb389090563b8e1ca89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02afc329f1c8642e4f145e11987ed91cd9115322ff6b7bb389090563b8e1ca89", kill_on_drop: false }`
[INFO] [stdout] 02afc329f1c8642e4f145e11987ed91cd9115322ff6b7bb389090563b8e1ca89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed015f3b3db490308d191e9045ef67ecaad9c692d5e713e9bcb323e2ac65a8b6
[INFO] running `Command { std: "docker" "start" "-a" "ed015f3b3db490308d191e9045ef67ecaad9c692d5e713e9bcb323e2ac65a8b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling t1_basics v0.1.0 (/opt/rustwide/workdir/programs/t1_basics)
[INFO] [stderr]    Compiling t2_accounts_and_args v0.1.0 (/opt/rustwide/workdir/programs/t2_accounts_and_args)
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]  --> programs/t1_basics/src/lib.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn initialize(ctx: Context<Initialize>) -> ProgramResult {
[INFO] [stdout]   |                       ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]  --> programs/t1_basics/src/lib.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn initialize(ctx: Context<Initialize>) -> ProgramResult {
[INFO] [stdout]   |                       ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "ed015f3b3db490308d191e9045ef67ecaad9c692d5e713e9bcb323e2ac65a8b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed015f3b3db490308d191e9045ef67ecaad9c692d5e713e9bcb323e2ac65a8b6", kill_on_drop: false }`
[INFO] [stdout] ed015f3b3db490308d191e9045ef67ecaad9c692d5e713e9bcb323e2ac65a8b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a482de7a855c9142365ae470a871fdebbbd5577e5d84f16074131ad4f9261fbe
[INFO] running `Command { std: "docker" "start" "-a" "a482de7a855c9142365ae470a871fdebbbd5577e5d84f16074131ad4f9261fbe", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]  --> programs/t1_basics/src/lib.rs:6:23
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub fn initialize(ctx: Context<Initialize>) -> ProgramResult {
[INFO] [stderr]   |                       ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `t1_basics` (lib) generated 1 warning
[INFO] [stderr] warning: `t1_basics` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/t1_basics-e67489a249a9db15)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/t2_accounts_and_args-a062b4e0e18db0fc)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests t1_basics
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error[E0659]: `t1_basics` is ambiguous
[INFO] [stderr]  --> /opt/rustwide/workdir/programs/t1_basics/src/lib.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub mod t1_basics {
[INFO] [stderr]   |         ^^^^^^^^^ ambiguous name
[INFO] [stderr]   |
[INFO] [stderr]   = note: ambiguous because of multiple potential import sources
[INFO] [stderr]   = note: `t1_basics` could refer to a crate passed with `--extern`
[INFO] [stderr]   = help: use `::t1_basics` to refer to this crate unambiguously
[INFO] [stderr] note: `t1_basics` could also refer to the module defined here
[INFO] [stderr]  --> /opt/rustwide/workdir/programs/t1_basics/src/lib.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | / pub mod t1_basics {
[INFO] [stderr] 5 | |     use super::*;
[INFO] [stderr] 6 | |     pub fn initialize(ctx: Context<Initialize>) -> ProgramResult {
[INFO] [stderr] 7 | |         Ok(())
[INFO] [stderr] 8 | |     }
[INFO] [stderr] 9 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   = help: use `crate::t1_basics` 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" "a482de7a855c9142365ae470a871fdebbbd5577e5d84f16074131ad4f9261fbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a482de7a855c9142365ae470a871fdebbbd5577e5d84f16074131ad4f9261fbe", kill_on_drop: false }`
[INFO] [stdout] a482de7a855c9142365ae470a871fdebbbd5577e5d84f16074131ad4f9261fbe