[INFO] fetching crate arithmetic-eval 0.3.0...
[INFO] checking arithmetic-eval-0.3.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] extracting crate arithmetic-eval 0.3.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate arithmetic-eval 0.3.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arithmetic-eval 0.3.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate arithmetic-eval 0.3.0
[INFO] tweaked toml for crates.io crate arithmetic-eval 0.3.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate arithmetic-eval 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glass_pumpkin v1.0.0
[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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50a5cac2073aabd0f0eab1de31adcf39f48172e5589523a3471e3c8dfe6d9ca0
[INFO] running `Command { std: "docker" "start" "-a" "50a5cac2073aabd0f0eab1de31adcf39f48172e5589523a3471e3c8dfe6d9ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50a5cac2073aabd0f0eab1de31adcf39f48172e5589523a3471e3c8dfe6d9ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a5cac2073aabd0f0eab1de31adcf39f48172e5589523a3471e3c8dfe6d9ca0", kill_on_drop: false }`
[INFO] [stdout] 50a5cac2073aabd0f0eab1de31adcf39f48172e5589523a3471e3c8dfe6d9ca0
[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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07f082771c36763d686d7c7100f9dff275622dcce65d414f6c03e641af32b92a
[INFO] running `Command { std: "docker" "start" "-a" "07f082771c36763d686d7c7100f9dff275622dcce65d414f6c03e641af32b92a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling memchr v2.4.0
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[INFO] [stderr]    Compiling rustc_version v0.3.3
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[INFO] [stderr]     Checking glass_pumpkin v1.0.0
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[INFO] [stderr]     Checking arithmetic-parser v0.3.0
[INFO] [stderr]     Checking version-sync v0.9.2
[INFO] [stderr]    Compiling derive_more v0.99.14
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking arithmetic-eval v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking criterion v0.3.4
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.86s
[INFO] running `Command { std: "docker" "inspect" "07f082771c36763d686d7c7100f9dff275622dcce65d414f6c03e641af32b92a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07f082771c36763d686d7c7100f9dff275622dcce65d414f6c03e641af32b92a", kill_on_drop: false }`
[INFO] [stdout] 07f082771c36763d686d7c7100f9dff275622dcce65d414f6c03e641af32b92a