[INFO] fetching crate myutil 7.3.0...
[INFO] checking myutil-7.3.0 against master#dc8fe1f81c6cf13c0987944c525b2aa81625b5d0 for pr-133502-4
[INFO] extracting crate myutil 7.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate myutil 7.3.0 on toolchain dc8fe1f81c6cf13c0987944c525b2aa81625b5d0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate myutil 7.3.0
[INFO] finished tweaking crates.io crate myutil 7.3.0
[INFO] tweaked toml for crates.io crate myutil 7.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 190 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rmp-serde v1.3.0
[INFO] [stderr]   Downloaded keccak v0.1.5
[INFO] [stderr]   Downloaded signature v2.2.0
[INFO] [stderr]   Downloaded serde-transcode v1.1.1
[INFO] [stderr]   Downloaded ed25519 v2.2.3
[INFO] [stderr]   Downloaded curve25519-dalek-derive v0.1.1
[INFO] [stderr]   Downloaded const-oid v0.9.6
[INFO] [stderr]   Downloaded pkcs8 v0.10.2
[INFO] [stderr]   Downloaded der v0.7.10
[INFO] [stderr]   Downloaded hyper-util v0.1.11
[INFO] [stderr]   Downloaded ssh2 v0.9.5
[INFO] [stderr]   Downloaded ed25519-zebra v4.0.3
[INFO] [stderr]   Downloaded hashbrown v0.14.5
[INFO] [stderr]   Downloaded rmp v0.8.14
[INFO] [stderr]   Downloaded base64ct v1.7.3
[INFO] [stderr]   Downloaded spki v0.7.3
[INFO] [stderr]   Downloaded zeroize_derive v1.4.2
[INFO] [stderr]   Downloaded memoffset v0.9.1
[INFO] [stderr]   Downloaded curve25519-dalek v4.1.3
[INFO] [stderr]   Downloaded nix v0.29.0
[INFO] [stderr]   Downloaded fiat-crypto v0.2.9
[INFO] [stderr]   Downloaded libssh2-sys v0.3.1
[INFO] [stderr]   Downloaded sha3 v0.10.8
[INFO] [stderr]   Downloaded libz-sys v1.1.22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47040a3b5d9ce59786206a68724640fd90c9a6ae64c4294c62934dcaa9ed3efe
[INFO] running `Command { std: "docker" "start" "-a" "47040a3b5d9ce59786206a68724640fd90c9a6ae64c4294c62934dcaa9ed3efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47040a3b5d9ce59786206a68724640fd90c9a6ae64c4294c62934dcaa9ed3efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47040a3b5d9ce59786206a68724640fd90c9a6ae64c4294c62934dcaa9ed3efe", kill_on_drop: false }`
[INFO] [stdout] 47040a3b5d9ce59786206a68724640fd90c9a6ae64c4294c62934dcaa9ed3efe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6067849b30b650d5c7abe3bb5eb35b849229be005b077b50f6ac2ee58f6a224b
[INFO] running `Command { std: "docker" "start" "-a" "6067849b30b650d5c7abe3bb5eb35b849229be005b077b50f6ac2ee58f6a224b", kill_on_drop: false }`
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking time-core v0.1.4
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking myutil v7.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.90s
[INFO] running `Command { std: "docker" "inspect" "6067849b30b650d5c7abe3bb5eb35b849229be005b077b50f6ac2ee58f6a224b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6067849b30b650d5c7abe3bb5eb35b849229be005b077b50f6ac2ee58f6a224b", kill_on_drop: false }`
[INFO] [stdout] 6067849b30b650d5c7abe3bb5eb35b849229be005b077b50f6ac2ee58f6a224b