[INFO] fetching crate ordered-varint 2.0.0...
[INFO] checking ordered-varint-2.0.0 against try#173780a87744406b7489b28349c0176f14bb3881 for pr-135841
[INFO] extracting crate ordered-varint 2.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate ordered-varint 2.0.0 on toolchain 173780a87744406b7489b28349c0176f14bb3881
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+173780a87744406b7489b28349c0176f14bb3881" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config
[INFO] started tweaking crates.io crate ordered-varint 2.0.0
[INFO] finished tweaking crates.io crate ordered-varint 2.0.0
[INFO] tweaked toml for crates.io crate ordered-varint 2.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate ordered-varint 2.0.0 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" "+173780a87744406b7489b28349c0176f14bb3881" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+173780a87744406b7489b28349c0176f14bb3881" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97a77027306e8d6d1ba2a15364b3ff3401fdfd6002ffe575fce7cb654b1d23f1
[INFO] running `Command { std: "docker" "start" "-a" "97a77027306e8d6d1ba2a15364b3ff3401fdfd6002ffe575fce7cb654b1d23f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97a77027306e8d6d1ba2a15364b3ff3401fdfd6002ffe575fce7cb654b1d23f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97a77027306e8d6d1ba2a15364b3ff3401fdfd6002ffe575fce7cb654b1d23f1", kill_on_drop: false }`
[INFO] [stdout] 97a77027306e8d6d1ba2a15364b3ff3401fdfd6002ffe575fce7cb654b1d23f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+173780a87744406b7489b28349c0176f14bb3881" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f626715c935823e494c59344de118b64a26b6add82eaff796ceba4988fc5958
[INFO] running `Command { std: "docker" "start" "-a" "2f626715c935823e494c59344de118b64a26b6add82eaff796ceba4988fc5958", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking ordered-varint v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking getrandom v0.2.4
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "2f626715c935823e494c59344de118b64a26b6add82eaff796ceba4988fc5958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f626715c935823e494c59344de118b64a26b6add82eaff796ceba4988fc5958", kill_on_drop: false }`
[INFO] [stdout] 2f626715c935823e494c59344de118b64a26b6add82eaff796ceba4988fc5958