[INFO] fetching crate tempo-tap 1.0.0...
[INFO] checking tempo-tap-1.0.0 against try#506dff8de9f54f528028a7e4497ea925a4f3e19e for pr-94295
[INFO] extracting crate tempo-tap 1.0.0 into /workspace/builds/worker-75/source
[INFO] validating manifest of crates.io crate tempo-tap 1.0.0 on toolchain 506dff8de9f54f528028a7e4497ea925a4f3e19e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+506dff8de9f54f528028a7e4497ea925a4f3e19e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tempo-tap 1.0.0
[INFO] finished tweaking crates.io crate tempo-tap 1.0.0
[INFO] tweaked toml for crates.io crate tempo-tap 1.0.0 written to /workspace/builds/worker-75/source/Cargo.toml
[INFO] crate crates.io crate tempo-tap 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+506dff8de9f54f528028a7e4497ea925a4f3e19e" "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-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+506dff8de9f54f528028a7e4497ea925a4f3e19e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32274ebab676a7bf696b6bb1e7da1493226f5662d1e48c75d86a82c90e7140bd
[INFO] running `Command { std: "docker" "start" "-a" "32274ebab676a7bf696b6bb1e7da1493226f5662d1e48c75d86a82c90e7140bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32274ebab676a7bf696b6bb1e7da1493226f5662d1e48c75d86a82c90e7140bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32274ebab676a7bf696b6bb1e7da1493226f5662d1e48c75d86a82c90e7140bd", kill_on_drop: false }`
[INFO] [stdout] 32274ebab676a7bf696b6bb1e7da1493226f5662d1e48c75d86a82c90e7140bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+506dff8de9f54f528028a7e4497ea925a4f3e19e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5337f0a1b211f230d5c951f8ffeb17544ba77bc68266429416a15886a5def09a
[INFO] running `Command { std: "docker" "start" "-a" "5337f0a1b211f230d5c951f8ffeb17544ba77bc68266429416a15886a5def09a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking termion v1.5.4
[INFO] [stderr]     Checking tempo-tap v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.84s
[INFO] running `Command { std: "docker" "inspect" "5337f0a1b211f230d5c951f8ffeb17544ba77bc68266429416a15886a5def09a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5337f0a1b211f230d5c951f8ffeb17544ba77bc68266429416a15886a5def09a", kill_on_drop: false }`
[INFO] [stdout] 5337f0a1b211f230d5c951f8ffeb17544ba77bc68266429416a15886a5def09a