[INFO] fetching crate borsh-v 0.7.3...
[INFO] checking borsh-v-0.7.3 against try#8b72f65b805cbe4c261de45030d663f524f27376 for pr-78991
[INFO] extracting crate borsh-v 0.7.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate borsh-v 0.7.3 on toolchain 8b72f65b805cbe4c261de45030d663f524f27376
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate borsh-v 0.7.3
[INFO] finished tweaking crates.io crate borsh-v 0.7.3
[INFO] tweaked toml for crates.io crate borsh-v 0.7.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate borsh-v 0.7.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded borsh-derive-internal v0.7.1
[INFO] [stderr]   Downloaded borsh-schema-derive-internal v0.7.1
[INFO] [stderr]   Downloaded borsh-derive v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e68aa685744fb84764e40cb6122e6bb1c5a53caea052c448db006c18b586b20
[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" "9e68aa685744fb84764e40cb6122e6bb1c5a53caea052c448db006c18b586b20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e68aa685744fb84764e40cb6122e6bb1c5a53caea052c448db006c18b586b20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e68aa685744fb84764e40cb6122e6bb1c5a53caea052c448db006c18b586b20", kill_on_drop: false }`
[INFO] [stdout] 9e68aa685744fb84764e40cb6122e6bb1c5a53caea052c448db006c18b586b20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6475c4220c452abb0d84c81f53e1d994640600dce98b5da4b3b527483a668d14
[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" "6475c4220c452abb0d84c81f53e1d994640600dce98b5da4b3b527483a668d14", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.7.1
[INFO] [stderr]    Compiling borsh-derive-internal v0.7.1
[INFO] [stderr]    Compiling borsh-derive v0.7.1
[INFO] [stderr]     Checking borsh-v v0.7.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `ERROR_NOT_ALL_BYTES_READ`
[INFO] [stdout]  --> src/de/mod.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | const ERROR_NOT_ALL_BYTES_READ: &str = "Not all bytes read";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ERROR_NOT_ALL_BYTES_READ`
[INFO] [stdout]  --> src/de/mod.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | const ERROR_NOT_ALL_BYTES_READ: &str = "Not all bytes read";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` 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 23.83s
[INFO] running `Command { std: "docker" "inspect" "6475c4220c452abb0d84c81f53e1d994640600dce98b5da4b3b527483a668d14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6475c4220c452abb0d84c81f53e1d994640600dce98b5da4b3b527483a668d14", kill_on_drop: false }`
[INFO] [stdout] 6475c4220c452abb0d84c81f53e1d994640600dce98b5da4b3b527483a668d14