[INFO] cloning repository https://github.com/hobofan/rlay-validate
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hobofan/rlay-validate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhobofan%2Frlay-validate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhobofan%2Frlay-validate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 288932b03808ae1d14d7862b9a2de1fd869a344e
[INFO] checking hobofan/rlay-validate against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhobofan%2Frlay-validate" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hobofan/rlay-validate on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/hobofan/rlay-validate
[INFO] finished tweaking git repo https://github.com/hobofan/rlay-validate
[INFO] tweaked toml for git repo https://github.com/hobofan/rlay-validate written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/hobofan/rlay-validate already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/hobofan/rust-multicodec`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded integer-encoding v1.0.7
[INFO] [stderr]   Downloaded multihash v0.8.0
[INFO] [stderr]   Downloaded multibase v0.6.0
[INFO] [stderr]   Downloaded serde_cbor v0.10.2
[INFO] [stderr]   Downloaded cid_fork_rlay v0.3.1
[INFO] [stderr]   Downloaded half v1.3.1
[INFO] [stderr]   Downloaded rlay_ontology_build v0.2.3
[INFO] [stderr]   Downloaded snafu v0.5.0
[INFO] [stderr]   Downloaded cbor v0.4.1
[INFO] [stderr]   Downloaded snafu-derive v0.5.0
[INFO] [stderr]   Downloaded rlay_ontology v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8941b14975d2f546b247520567b9a59fff8f8f94f7da1e4fd395951eae92846f
[INFO] running `Command { std: "docker" "start" "-a" "8941b14975d2f546b247520567b9a59fff8f8f94f7da1e4fd395951eae92846f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8941b14975d2f546b247520567b9a59fff8f8f94f7da1e4fd395951eae92846f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8941b14975d2f546b247520567b9a59fff8f8f94f7da1e4fd395951eae92846f", kill_on_drop: false }`
[INFO] [stdout] 8941b14975d2f546b247520567b9a59fff8f8f94f7da1e4fd395951eae92846f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdf44f704875977cd5fd7f05f9f3040c430f189e26f9d235c12ccc17dbdf688c
[INFO] running `Command { std: "docker" "start" "-a" "cdf44f704875977cd5fd7f05f9f3040c430f189e26f9d235c12ccc17dbdf688c", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   failure v0.1.5 (as host dependency): default, derive, failure_derive
[INFO] [stderr]   libc v0.2.62 (as host dependency): default, std
[INFO] [stderr] 
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]     Checking base-x v0.2.5
[INFO] [stderr]     Checking sha1 v0.5.0
[INFO] [stderr]     Checking half v1.3.1
[INFO] [stderr]     Checking integer-encoding v1.0.7
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking unsigned-varint v0.2.2
[INFO] [stderr]     Checking block-buffer v0.3.3
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.5
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]     Checking generic-array v0.9.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking serde_bytes v0.11.2
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking backtrace v0.3.38
[INFO] [stderr]     Checking serde_cbor v0.10.2
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking multibase v0.6.0
[INFO] [stderr]     Checking uint v0.4.1
[INFO] [stderr]     Checking digest v0.7.6
[INFO] [stderr]     Checking sha2 v0.7.1
[INFO] [stderr]     Checking tiny-keccak v1.5.0
[INFO] [stderr]     Checking multihash v0.8.0
[INFO] [stderr]     Checking fixed-hash v0.2.5
[INFO] [stderr]     Checking cid_fork_rlay v0.3.1
[INFO] [stderr]     Checking ethbloom v0.5.3
[INFO] [stderr]     Checking ethereum-types v0.4.2
[INFO] [stderr]     Checking cbor v0.4.1
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling snafu-derive v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling proc-macro-hack v0.5.10
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling prost-derive v0.5.0
[INFO] [stderr]     Checking multicodec v0.1.0 (https://github.com/hobofan/rust-multicodec#a5c30b4b)
[INFO] [stderr]    Compiling hex-literal-impl v0.2.1
[INFO] [stderr]     Checking hex-literal v0.2.1
[INFO] [stderr]     Checking snafu v0.5.0
[INFO] [stderr]     Checking prost v0.5.0
[INFO] [stderr]    Compiling rlay_ontology_build v0.2.3
[INFO] [stderr]    Compiling rlay_ontology v0.2.3
[INFO] [stderr]     Checking rlay-validate v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stdout] warning: associated function is never used: `validate`
[INFO] [stdout]   --> src/serialization_data.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn validate(&self, entity: &Entity) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `validate_field`
[INFO] [stdout]   --> src/serialization_data.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn validate_field(data: &[u8]) -> Result<(), Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `validate_cbor_value`
[INFO] [stdout]   --> src/serialization_data.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn validate_cbor_value(data: &[u8]) -> Result<(), Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.75s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling backtrace v0.3.38
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling prost-derive v0.5.0
[INFO] [stderr]     Checking prost v0.5.0
[INFO] [stderr]     Checking rlay_ontology v0.2.3
[INFO] [stderr]     Checking rlay-validate v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: associated function is never used: `validate`
[INFO] [stdout]   --> src/serialization_data.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn validate(&self, entity: &Entity) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `validate_field`
[INFO] [stdout]   --> src/serialization_data.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn validate_field(data: &[u8]) -> Result<(), Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `validate_cbor_value`
[INFO] [stdout]   --> src/serialization_data.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn validate_cbor_value(data: &[u8]) -> Result<(), Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.52s
[INFO] running `Command { std: "docker" "inspect" "cdf44f704875977cd5fd7f05f9f3040c430f189e26f9d235c12ccc17dbdf688c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdf44f704875977cd5fd7f05f9f3040c430f189e26f9d235c12ccc17dbdf688c", kill_on_drop: false }`
[INFO] [stdout] cdf44f704875977cd5fd7f05f9f3040c430f189e26f9d235c12ccc17dbdf688c