[INFO] fetching crate evalexpr 11.2.0...
[INFO] checking evalexpr-11.2.0 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1
[INFO] extracting crate evalexpr 11.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate evalexpr 11.2.0 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate evalexpr 11.2.0
[INFO] finished tweaking crates.io crate evalexpr 11.2.0
[INFO] tweaked toml for crates.io crate evalexpr 11.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate evalexpr 11.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.192
[INFO] [stderr]   Downloaded getrandom v0.2.11
[INFO] [stderr]   Downloaded rand_pcg v0.3.1
[INFO] [stderr]   Downloaded syn v2.0.39
[INFO] [stderr]   Downloaded ron v0.7.1
[INFO] [stderr]   Downloaded serde v1.0.192
[INFO] [stderr]   Downloaded libc v0.2.150
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 937cce520647f5181a6b3be2e77760c302a74f22db3e91f4d009ada7d9b204d7
[INFO] running `Command { std: "docker" "start" "-a" "937cce520647f5181a6b3be2e77760c302a74f22db3e91f4d009ada7d9b204d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "937cce520647f5181a6b3be2e77760c302a74f22db3e91f4d009ada7d9b204d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "937cce520647f5181a6b3be2e77760c302a74f22db3e91f4d009ada7d9b204d7", kill_on_drop: false }`
[INFO] [stdout] 937cce520647f5181a6b3be2e77760c302a74f22db3e91f4d009ada7d9b204d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d47b0d2e551ae6f3132eacfdc53dd944ee0b0caa36e6ef395bdc7536fbc94f2
[INFO] running `Command { std: "docker" "start" "-a" "9d47b0d2e551ae6f3132eacfdc53dd944ee0b0caa36e6ef395bdc7536fbc94f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking evalexpr v11.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stdout] warning: trait `IsSendAndSync` is never used
[INFO] [stdout]   --> src/function/mod.rs:81:7
[INFO] [stdout]    |
[INFO] [stdout] 81 | trait IsSendAndSync: Send + Sync {}
[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]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_pcg v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]     Checking ron v0.7.1
[INFO] [stdout] warning: trait `IsSendAndSync` is never used
[INFO] [stdout]   --> src/function/mod.rs:81:7
[INFO] [stdout]    |
[INFO] [stdout] 81 | trait IsSendAndSync: Send + Sync {}
[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` profile [unoptimized + debuginfo] target(s) in 15.06s
[INFO] running `Command { std: "docker" "inspect" "9d47b0d2e551ae6f3132eacfdc53dd944ee0b0caa36e6ef395bdc7536fbc94f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d47b0d2e551ae6f3132eacfdc53dd944ee0b0caa36e6ef395bdc7536fbc94f2", kill_on_drop: false }`
[INFO] [stdout] 9d47b0d2e551ae6f3132eacfdc53dd944ee0b0caa36e6ef395bdc7536fbc94f2