[INFO] fetching crate if_chain 1.0.2...
[INFO] checking if_chain-1.0.2 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-2
[INFO] extracting crate if_chain 1.0.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate if_chain 1.0.2 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate if_chain 1.0.2
[INFO] finished tweaking crates.io crate if_chain 1.0.2
[INFO] tweaked toml for crates.io crate if_chain 1.0.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c960a5eebec527657335f0cb6807a78a1358fda6a84eccaede1e2bcb1b260ce
[INFO] running `Command { std: "docker" "start" "-a" "8c960a5eebec527657335f0cb6807a78a1358fda6a84eccaede1e2bcb1b260ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c960a5eebec527657335f0cb6807a78a1358fda6a84eccaede1e2bcb1b260ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c960a5eebec527657335f0cb6807a78a1358fda6a84eccaede1e2bcb1b260ce", kill_on_drop: false }`
[INFO] [stdout] 8c960a5eebec527657335f0cb6807a78a1358fda6a84eccaede1e2bcb1b260ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffa25b0a7d990d96cc58fe7080a82c5677e80551d15b9e1fab74fa26cd0d8c79
[INFO] running `Command { std: "docker" "start" "-a" "ffa25b0a7d990d96cc58fe7080a82c5677e80551d15b9e1fab74fa26cd0d8c79", kill_on_drop: false }`
[INFO] [stderr]     Checking if_chain v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "ffa25b0a7d990d96cc58fe7080a82c5677e80551d15b9e1fab74fa26cd0d8c79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffa25b0a7d990d96cc58fe7080a82c5677e80551d15b9e1fab74fa26cd0d8c79", kill_on_drop: false }`
[INFO] [stdout] ffa25b0a7d990d96cc58fe7080a82c5677e80551d15b9e1fab74fa26cd0d8c79