[INFO] fetching crate metabob 0.2.2...
[INFO] testing metabob-0.2.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate metabob 0.2.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate metabob 0.2.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate metabob 0.2.2
[INFO] finished tweaking crates.io crate metabob 0.2.2
[INFO] tweaked toml for crates.io crate metabob 0.2.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate metabob 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.135
[INFO] [stderr]   Downloaded zeroize_derive v1.3.1
[INFO] [stderr]   Downloaded socket2 v0.4.3
[INFO] [stderr]   Downloaded blake3 v1.3.0
[INFO] [stderr]   Downloaded libc v0.2.113
[INFO] [stderr]   Downloaded zeroize v1.5.0
[INFO] [stderr]   Downloaded serde_derive v1.0.135
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec36bdc59d62125067908063bee3e318add70066c883773c124fba2951430227
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ec36bdc59d62125067908063bee3e318add70066c883773c124fba2951430227", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec36bdc59d62125067908063bee3e318add70066c883773c124fba2951430227", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec36bdc59d62125067908063bee3e318add70066c883773c124fba2951430227", kill_on_drop: false }`
[INFO] [stdout] ec36bdc59d62125067908063bee3e318add70066c883773c124fba2951430227
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4a86bfe62ed24cffdc30c5ca048292cba65b304ccbc4349c62f6bf2ddd40939
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d4a86bfe62ed24cffdc30c5ca048292cba65b304ccbc4349c62f6bf2ddd40939", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
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[INFO] [stderr]    Compiling wasm-bindgen v0.2.79
[INFO] [stderr]    Compiling futures-util v0.3.19
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[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling caps v0.5.3
[INFO] [stderr]    Compiling ouroboros v0.13.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.6
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling futures-executor v0.3.19
[INFO] [stderr]    Compiling num_enum v0.5.6
[INFO] [stderr]    Compiling futures v0.3.19
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling tokio-rustls v0.23.2
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[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 block-buffer v0.10.0
[INFO] [stderr]    Compiling crypto-common v0.1.1
[INFO] [stderr]    Compiling crypto-mac v0.9.1
[INFO] [stderr]    Compiling crypto-mac v0.11.1
[INFO] [stderr]    Compiling solana-cli-config v1.9.5
[INFO] [stderr]    Compiling pbkdf2 v0.9.0
[INFO] [stderr]    Compiling digest v0.10.1
[INFO] [stderr]    Compiling pbkdf2 v0.4.0
[INFO] [stderr]    Compiling hmac v0.8.1
[INFO] [stderr]    Compiling curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling hmac v0.9.0
[INFO] [stderr]    Compiling hmac v0.11.0
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling sha-1 v0.9.8
[INFO] [stderr]    Compiling jsonrpc-core v18.0.0
[INFO] [stderr]    Compiling hmac-drbg v0.3.0
[INFO] [stderr]    Compiling tungstenite v0.16.0
[INFO] [stderr]    Compiling tiny-bip39 v0.8.2
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling ed25519-dalek-bip32 v0.1.1
[INFO] [stderr]    Compiling hyper v0.14.16
[INFO] [stderr]    Compiling zstd-safe v4.1.3+zstd.1.5.1
[INFO] [stderr]    Compiling zstd v0.9.2+zstd.1.5.1
[INFO] [stderr]    Compiling hyper-rustls v0.23.0
[INFO] [stderr]    Compiling reqwest v0.11.9
[INFO] [stderr]    Compiling spl-token v3.2.0
[INFO] [stderr]    Compiling spl-memo v3.0.1
[INFO] [stderr]    Compiling spl-associated-token-account v1.0.3
[INFO] [stderr]    Compiling metaplex-token-vault v0.0.1
[INFO] [stderr]    Compiling metaplex-token-metadata v0.0.1
[INFO] [stderr]    Compiling solana-measure v1.9.5
[INFO] [stderr]    Compiling solana-metrics v1.9.5
[INFO] [stderr]    Compiling solana-remote-wallet v1.9.5
[INFO] [stderr]    Compiling solana-bucket-map v1.9.5
[INFO] [stderr]    Compiling solana-net-utils v1.9.5
[INFO] [stderr]    Compiling solana-config-program v1.9.5
[INFO] [stderr]    Compiling solana-compute-budget-program v1.9.5
[INFO] [stderr]    Compiling solana-account-decoder v1.9.5
[INFO] [stderr]    Compiling solana-clap-utils v1.9.5
[INFO] [stderr]    Compiling solana-faucet v1.9.5
[INFO] [stderr]    Compiling solana-transaction-status v1.9.5
[INFO] [stderr]    Compiling solana-client v1.9.5
[INFO] [stderr]    Compiling metabob v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `solana_account_decoder`
[INFO] [stdout]  --> src/decode.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use solana_account_decoder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/spl.rs:498:17
[INFO] [stdout]     |
[INFO] [stdout] 498 | pub fn do_stuff(client: &RpcClient) -> Result<()> {
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `chainId` should have a snake case name
[INFO] [stdout]    --> src/spl.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 |     chainId: u8,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to snake case: `chain_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `logoURI` should have a snake case name
[INFO] [stdout]    --> src/spl.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 126 |     logoURI: String,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to snake case: `logo_uri`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7m 22s
[INFO] running `Command { std: "docker" "inspect" "d4a86bfe62ed24cffdc30c5ca048292cba65b304ccbc4349c62f6bf2ddd40939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4a86bfe62ed24cffdc30c5ca048292cba65b304ccbc4349c62f6bf2ddd40939", kill_on_drop: false }`
[INFO] [stdout] d4a86bfe62ed24cffdc30c5ca048292cba65b304ccbc4349c62f6bf2ddd40939
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 397280dfb85e20fea66f2ce9f6f54be1ec466ad30aff4a8b1c0a2c78867ca875
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "397280dfb85e20fea66f2ce9f6f54be1ec466ad30aff4a8b1c0a2c78867ca875", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unused import: `solana_account_decoder`
[INFO] [stdout]  --> src/decode.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use solana_account_decoder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling metabob v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/spl.rs:498:17
[INFO] [stdout]     |
[INFO] [stdout] 498 | pub fn do_stuff(client: &RpcClient) -> Result<()> {
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `chainId` should have a snake case name
[INFO] [stdout]    --> src/spl.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 |     chainId: u8,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to snake case: `chain_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `logoURI` should have a snake case name
[INFO] [stdout]    --> src/spl.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 126 |     logoURI: String,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to snake case: `logo_uri`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `solana_account_decoder`
[INFO] [stdout]  --> src/decode.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use solana_account_decoder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/spl.rs:498:17
[INFO] [stdout]     |
[INFO] [stdout] 498 | pub fn do_stuff(client: &RpcClient) -> Result<()> {
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `chainId` should have a snake case name
[INFO] [stdout]    --> src/spl.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 |     chainId: u8,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to snake case: `chain_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `logoURI` should have a snake case name
[INFO] [stdout]    --> src/spl.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 126 |     logoURI: String,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to snake case: `logo_uri`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.80s
[INFO] running `Command { std: "docker" "inspect" "397280dfb85e20fea66f2ce9f6f54be1ec466ad30aff4a8b1c0a2c78867ca875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "397280dfb85e20fea66f2ce9f6f54be1ec466ad30aff4a8b1c0a2c78867ca875", kill_on_drop: false }`
[INFO] [stdout] 397280dfb85e20fea66f2ce9f6f54be1ec466ad30aff4a8b1c0a2c78867ca875
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0657ebefd61f6bc8874e25a2c2db0bfc67aa88c034b373da33862b18cc278273
[INFO] running `Command { std: "docker" "start" "-a" "0657ebefd61f6bc8874e25a2c2db0bfc67aa88c034b373da33862b18cc278273", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `solana_account_decoder`
[INFO] [stderr]  --> src/decode.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use solana_account_decoder;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `client`
[INFO] [stderr]    --> src/spl.rs:498:17
[INFO] [stderr]     |
[INFO] [stderr] 498 | pub fn do_stuff(client: &RpcClient) -> Result<()> {
[INFO] [stderr]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `chainId` should have a snake case name
[INFO] [stderr]    --> src/spl.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 121 |     chainId: u8,
[INFO] [stderr]     |     ^^^^^^^ help: convert the identifier to snake case: `chain_id`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `logoURI` should have a snake case name
[INFO] [stderr]    --> src/spl.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 |     logoURI: String,
[INFO] [stderr]     |     ^^^^^^^ help: convert the identifier to snake case: `logo_uri`
[INFO] [stderr] 
[INFO] [stderr] warning: `metabob` (lib) generated 4 warnings
[INFO] [stderr] warning: `metabob` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/metabob-d5ab867d3b2ec92a)
[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]      Running unittests (/opt/rustwide/target/debug/deps/metabob-c38961a38552ce87)
[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]    Doc-tests metabob
[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] running `Command { std: "docker" "inspect" "0657ebefd61f6bc8874e25a2c2db0bfc67aa88c034b373da33862b18cc278273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0657ebefd61f6bc8874e25a2c2db0bfc67aa88c034b373da33862b18cc278273", kill_on_drop: false }`
[INFO] [stdout] 0657ebefd61f6bc8874e25a2c2db0bfc67aa88c034b373da33862b18cc278273