[INFO] cloning repository https://github.com/rally-dfs/v2-core
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rally-dfs/v2-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frally-dfs%2Fv2-core", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frally-dfs%2Fv2-core'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2eda32fde25d938117524b900ca6c02851ff9ead
[INFO] testing rally-dfs/v2-core against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frally-dfs%2Fv2-core" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rally-dfs/v2-core on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rally-dfs/v2-core
[INFO] finished tweaking git repo https://github.com/rally-dfs/v2-core
[INFO] tweaked toml for git repo https://github.com/rally-dfs/v2-core written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/rally-dfs/v2-core already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4d16cdb940ba73af75d44f69e3533399f54b3712382b66f30e7b2a07f24de0b
[INFO] running `Command { std: "docker" "start" "-a" "f4d16cdb940ba73af75d44f69e3533399f54b3712382b66f30e7b2a07f24de0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4d16cdb940ba73af75d44f69e3533399f54b3712382b66f30e7b2a07f24de0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4d16cdb940ba73af75d44f69e3533399f54b3712382b66f30e7b2a07f24de0b", kill_on_drop: false }`
[INFO] [stdout] f4d16cdb940ba73af75d44f69e3533399f54b3712382b66f30e7b2a07f24de0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4cabc69207bfdb0fea1150a8634b2d9c1ce6fb1d3dc27cab1e3024728d6e961
[INFO] running `Command { std: "docker" "start" "-a" "d4cabc69207bfdb0fea1150a8634b2d9c1ce6fb1d3dc27cab1e3024728d6e961", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling serde_derive v1.0.130
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[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling bs58 v0.3.1
[INFO] [stderr]    Compiling subtle v2.4.1
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[INFO] [stderr]    Compiling anyhow v1.0.44
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[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling yansi v0.5.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling cc v1.0.71
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[INFO] [stderr]    Compiling either v1.6.1
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[INFO] [stderr]    Compiling hex v0.4.3
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[INFO] [stderr]    Compiling bytemuck v1.7.2
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[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.9.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling solana-frozen-abi-macro v1.7.11
[INFO] [stderr]    Compiling solana-frozen-abi v1.7.11
[INFO] [stderr]    Compiling solana-program v1.7.11
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling blake3 v0.3.8
[INFO] [stderr]    Compiling quote v1.0.10
[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 digest v0.8.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling curve25519-dalek v2.1.3
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling solana-logger v1.7.11
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.9.1
[INFO] [stderr]    Compiling borsh-derive-internal v0.9.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling solana-sdk-macro v1.7.11
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling bincode v1.3.3
[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 libsecp256k1-core v0.2.2
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling hmac v0.8.1
[INFO] [stderr]    Compiling hmac-drbg v0.3.0
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling anchor-syn v0.17.0
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.2.1
[INFO] [stderr]    Compiling borsh-derive v0.9.1
[INFO] [stderr]    Compiling libsecp256k1 v0.5.0
[INFO] [stderr]    Compiling borsh v0.9.1
[INFO] [stderr]    Compiling anchor-attribute-account v0.17.0
[INFO] [stderr]    Compiling anchor-attribute-error v0.17.0
[INFO] [stderr]    Compiling anchor-attribute-interface v0.17.0
[INFO] [stderr]    Compiling anchor-derive-accounts v0.17.0
[INFO] [stderr]    Compiling anchor-attribute-program v0.17.0
[INFO] [stderr]    Compiling anchor-attribute-state v0.17.0
[INFO] [stderr]    Compiling anchor-attribute-event v0.17.0
[INFO] [stderr]    Compiling anchor-attribute-access-control v0.17.0
[INFO] [stderr]    Compiling anchor-lang v0.17.0
[INFO] [stderr]    Compiling tbc-swap v0.1.0 (/opt/rustwide/workdir/programs/tbc-swap)
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]  --> programs/tbc-swap/src/lib.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 |     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 37.69s
[INFO] running `Command { std: "docker" "inspect" "d4cabc69207bfdb0fea1150a8634b2d9c1ce6fb1d3dc27cab1e3024728d6e961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4cabc69207bfdb0fea1150a8634b2d9c1ce6fb1d3dc27cab1e3024728d6e961", kill_on_drop: false }`
[INFO] [stdout] d4cabc69207bfdb0fea1150a8634b2d9c1ce6fb1d3dc27cab1e3024728d6e961
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f3d3d8dfd46a969093562d3d2c2993b1f8dc62e9b0a78885e8520fd4539719b
[INFO] running `Command { std: "docker" "start" "-a" "3f3d3d8dfd46a969093562d3d2c2993b1f8dc62e9b0a78885e8520fd4539719b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tbc-swap v0.1.0 (/opt/rustwide/workdir/programs/tbc-swap)
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]  --> programs/tbc-swap/src/lib.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 |     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/tbc-swap/src/lib.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 |     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 3.07s
[INFO] running `Command { std: "docker" "inspect" "3f3d3d8dfd46a969093562d3d2c2993b1f8dc62e9b0a78885e8520fd4539719b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f3d3d8dfd46a969093562d3d2c2993b1f8dc62e9b0a78885e8520fd4539719b", kill_on_drop: false }`
[INFO] [stdout] 3f3d3d8dfd46a969093562d3d2c2993b1f8dc62e9b0a78885e8520fd4539719b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 87c1e61899692ae8727a1569711ca9286d17a00abeb3e78260b091ee31441546
[INFO] running `Command { std: "docker" "start" "-a" "87c1e61899692ae8727a1569711ca9286d17a00abeb3e78260b091ee31441546", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stdout] running 1 test
[INFO] [stderr]  --> programs/tbc-swap/src/lib.rs:8:23
[INFO] [stderr]   |
[INFO] [stderr] 8 |     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: `tbc-swap` (lib) generated 1 warning
[INFO] [stderr] warning: `tbc-swap` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tbc_swap-2c8af415f90f9007)
[INFO] [stderr]    Doc-tests tbc_swap
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr] error[E0659]: `tbc_swap` is ambiguous
[INFO] [stderr]   --> /opt/rustwide/workdir/programs/tbc-swap/src/lib.rs:6:9
[INFO] [stderr]    |
[INFO] [stderr] 6  | pub mod tbc_swap {
[INFO] [stderr]    |         ^^^^^^^^ ambiguous name
[INFO] [stderr]    |
[INFO] [stderr]    = note: ambiguous because of multiple potential import sources
[INFO] [stderr]    = note: `tbc_swap` could refer to a crate passed with `--extern`
[INFO] [stderr]    = help: use `::tbc_swap` to refer to this crate unambiguously
[INFO] [stderr] note: `tbc_swap` could also refer to the module defined here
[INFO] [stderr]   --> /opt/rustwide/workdir/programs/tbc-swap/src/lib.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr] 6  | / pub mod tbc_swap {
[INFO] [stderr] 7  | |     use super::*;
[INFO] [stderr] 8  | |     pub fn initialize(ctx: Context<Initialize>) -> ProgramResult {
[INFO] [stderr] 9  | |         Ok(())
[INFO] [stderr] 10 | |     }
[INFO] [stderr] 11 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    = help: use `crate::tbc_swap` 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" "87c1e61899692ae8727a1569711ca9286d17a00abeb3e78260b091ee31441546", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87c1e61899692ae8727a1569711ca9286d17a00abeb3e78260b091ee31441546", kill_on_drop: false }`
[INFO] [stdout] 87c1e61899692ae8727a1569711ca9286d17a00abeb3e78260b091ee31441546