[INFO] fetching crate serum-borsh 0.8.0-serum.1...
[INFO] checking serum-borsh-0.8.0-serum.1 against try#82acd1d76add2232e19c1f0feb250d2a19ec6efe for pr-81213
[INFO] extracting crate serum-borsh 0.8.0-serum.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate serum-borsh 0.8.0-serum.1 on toolchain 82acd1d76add2232e19c1f0feb250d2a19ec6efe
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serum-borsh 0.8.0-serum.1
[INFO] finished tweaking crates.io crate serum-borsh 0.8.0-serum.1
[INFO] tweaked toml for crates.io crate serum-borsh 0.8.0-serum.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate serum-borsh 0.8.0-serum.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `0.7.2+serum.1` for dependency `serum-borsh-derive` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_bytes v0.11.5
[INFO] [stderr]   Downloaded bv v0.11.1
[INFO] [stderr]   Downloaded pbkdf2 v0.3.0
[INFO] [stderr]   Downloaded feature-probe v0.1.1
[INFO] [stderr]   Downloaded bs58 v0.3.1
[INFO] [stderr]   Downloaded ed25519-dalek v1.0.0-pre.4
[INFO] [stderr]   Downloaded curve25519-dalek v2.1.2
[INFO] [stderr]   Downloaded solana-frozen-abi v1.5.3
[INFO] [stderr]   Downloaded solana-crate-features v1.5.3
[INFO] [stderr]   Downloaded serum-borsh-derive v0.7.2+serum.1
[INFO] [stderr]   Downloaded webpki v0.21.2
[INFO] [stderr]   Downloaded solana-logger v1.5.3
[INFO] [stderr]   Downloaded solana-sdk-macro v1.5.3
[INFO] [stderr]   Downloaded solana-frozen-abi-macro v1.5.3
[INFO] [stderr]   Downloaded solana-program v1.5.3
[INFO] [stderr]   Downloaded solana-sdk v1.5.3
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d49c0e5a4779639515ad596c42ff40ee05b9eba06bdd55756a72a99ec9b964d
[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" "7d49c0e5a4779639515ad596c42ff40ee05b9eba06bdd55756a72a99ec9b964d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d49c0e5a4779639515ad596c42ff40ee05b9eba06bdd55756a72a99ec9b964d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d49c0e5a4779639515ad596c42ff40ee05b9eba06bdd55756a72a99ec9b964d", kill_on_drop: false }`
[INFO] [stdout] 7d49c0e5a4779639515ad596c42ff40ee05b9eba06bdd55756a72a99ec9b964d
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a58b64e92c0bb091d4b80d3abea1c7b5f3835cadf7b127069ec27878869f7d19
[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" "a58b64e92c0bb091d4b80d3abea1c7b5f3835cadf7b127069ec27878869f7d19", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `0.7.2+serum.1` for dependency `serum-borsh-derive` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling serum-borsh-schema-derive-internal v0.7.2+serum.1
[INFO] [stderr]    Compiling serum-borsh-derive-internal v0.7.2+serum.1
[INFO] [stderr]    Compiling serum-borsh-derive v0.7.2+serum.1
[INFO] [stderr]     Checking serum-borsh v0.8.0-serum.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/test_schema_structs.rs:37:6
[INFO] [stdout]    |
[INFO] [stdout] 37 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/test_schema_structs.rs:110:6
[INFO] [stdout]     |
[INFO] [stdout] 110 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/test_schema_nested.rs:28:6
[INFO] [stdout]    |
[INFO] [stdout] 28 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/test_schema_nested.rs:33:6
[INFO] [stdout]    |
[INFO] [stdout] 33 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.72s
[INFO] running `Command { std: "docker" "inspect" "a58b64e92c0bb091d4b80d3abea1c7b5f3835cadf7b127069ec27878869f7d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a58b64e92c0bb091d4b80d3abea1c7b5f3835cadf7b127069ec27878869f7d19", kill_on_drop: false }`
[INFO] [stdout] a58b64e92c0bb091d4b80d3abea1c7b5f3835cadf7b127069ec27878869f7d19