[INFO] fetching crate mielin 0.1.0-rc.1...
[INFO] checking mielin-0.1.0-rc.1 against try#df1b9bf194c9183fb7c0604484171064069ce232 for pr-149195-4
[INFO] extracting crate mielin 0.1.0-rc.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate mielin 0.1.0-rc.1
[INFO] finished tweaking crates.io crate mielin 0.1.0-rc.1
[INFO] tweaked toml for crates.io crate mielin 0.1.0-rc.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mielin 0.1.0-rc.1 on toolchain df1b9bf194c9183fb7c0604484171064069ce232
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mielin 0.1.0-rc.1 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" "+df1b9bf194c9183fb7c0604484171064069ce232" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6554a8099be7619c46f049b1c38b1d43b500aa1248482a39926b521b688d1f7f
[INFO] running `Command { std: "docker" "start" "-a" "6554a8099be7619c46f049b1c38b1d43b500aa1248482a39926b521b688d1f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6554a8099be7619c46f049b1c38b1d43b500aa1248482a39926b521b688d1f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6554a8099be7619c46f049b1c38b1d43b500aa1248482a39926b521b688d1f7f", kill_on_drop: false }`
[INFO] [stdout] 6554a8099be7619c46f049b1c38b1d43b500aa1248482a39926b521b688d1f7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4e7c0e66d487979cfcc529db26ff9c1f53fcc39167fcbab4702ee869e64f6ce
[INFO] running `Command { std: "docker" "start" "-a" "d4e7c0e66d487979cfcc529db26ff9c1f53fcc39167fcbab4702ee869e64f6ce", kill_on_drop: false }`
[INFO] [stderr]     Checking foldhash v0.2.0
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[INFO] [stderr]     Checking mielin-cells v0.1.0-rc.1
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[INFO] [stderr]     Checking mielin-wasm v0.1.0-rc.1
[INFO] [stderr]     Checking mielin v0.1.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 12s
[INFO] running `Command { std: "docker" "inspect" "d4e7c0e66d487979cfcc529db26ff9c1f53fcc39167fcbab4702ee869e64f6ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4e7c0e66d487979cfcc529db26ff9c1f53fcc39167fcbab4702ee869e64f6ce", kill_on_drop: false }`
[INFO] [stdout] d4e7c0e66d487979cfcc529db26ff9c1f53fcc39167fcbab4702ee869e64f6ce