[INFO] fetching crate squirrel3-rs 0.1.2...
[INFO] checking squirrel3-rs-0.1.2 against master#008bc1d587b4f9d7197eb159922dd2080eea9284 for pr-104746
[INFO] extracting crate squirrel3-rs 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate squirrel3-rs 0.1.2 on toolchain 008bc1d587b4f9d7197eb159922dd2080eea9284
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+008bc1d587b4f9d7197eb159922dd2080eea9284" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate squirrel3-rs 0.1.2
[INFO] finished tweaking crates.io crate squirrel3-rs 0.1.2
[INFO] tweaked toml for crates.io crate squirrel3-rs 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+008bc1d587b4f9d7197eb159922dd2080eea9284" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+008bc1d587b4f9d7197eb159922dd2080eea9284" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wyhash v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+008bc1d587b4f9d7197eb159922dd2080eea9284" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94e2b462dd1f6ae698b2f9076bad2d10aecef0b4399e02ebc50229b73e36ce32
[INFO] running `Command { std: "docker" "start" "-a" "94e2b462dd1f6ae698b2f9076bad2d10aecef0b4399e02ebc50229b73e36ce32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94e2b462dd1f6ae698b2f9076bad2d10aecef0b4399e02ebc50229b73e36ce32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94e2b462dd1f6ae698b2f9076bad2d10aecef0b4399e02ebc50229b73e36ce32", kill_on_drop: false }`
[INFO] [stdout] 94e2b462dd1f6ae698b2f9076bad2d10aecef0b4399e02ebc50229b73e36ce32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+008bc1d587b4f9d7197eb159922dd2080eea9284" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3e6b8c09d1bbee8e496e5625e5f51869acf21f64920d56182de4d5a788a2b3e
[INFO] running `Command { std: "docker" "start" "-a" "e3e6b8c09d1bbee8e496e5625e5f51869acf21f64920d56182de4d5a788a2b3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking squirrel3-rs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking wyhash v0.5.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.86s
[INFO] running `Command { std: "docker" "inspect" "e3e6b8c09d1bbee8e496e5625e5f51869acf21f64920d56182de4d5a788a2b3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3e6b8c09d1bbee8e496e5625e5f51869acf21f64920d56182de4d5a788a2b3e", kill_on_drop: false }`
[INFO] [stdout] e3e6b8c09d1bbee8e496e5625e5f51869acf21f64920d56182de4d5a788a2b3e